CDJ-100S

Transcription

CDJ-100S

ORDER NO.
RRV2027
COMPACT DISC PLAYER
CDJ-100S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
Power Requirement
The voltage can be converted by the following method.
CDJ-100S
KUC
AC120V
––––––––––
RL
AC110–120V/220–240V
With the voltage selector
WY
AC220–240V
––––––––––
CONTENTS
1. SAFETY INFORMATION .................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 4
3. SCHEMATIC DIAGRAM ................................... 10
4. PCB CONNECTION DIAGRAM ....................... 24
5. PCB PARTS LIST ............................................. 30
6. ADJUSTMENT .................................................. 33
7. GENERAL INFORMATION .............................. 39
7.1 PARTS ....................................................... 39
7.1.1 IC ....................................................... 39
7.1.2 DISPLAY ........................................... 41
7.2 DIAGNOSIS ................................................ 42
7.2.1 ERROR DISPLAY ............................. 42
7.2.2 DISASSEMBLY ................................. 42
7.3 BLOCK DIAGRAM ...................................... 46
8. PANEL FACILITIES AND SPECIFICATIONS
....................................................... 47
PIONEER ELECTRONIC CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
T–DZY SEPT. 1998 Printed in Japan
CDJ-100S
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Cod e Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols
(fast operating fuse) and/or
(slow operating fuse) on PCB indicate that replacement parts
must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible
(fusible de type rapide) et/ou
(fusible de type lent) sur CCI indiquent que les
pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Leakage
current
tester
Device
under
test
Reading should
not be above
0.5 mA
Test all exposed
metal surfaces
Also test with plug
reversed
(Using AC adapter
plug as required)
Earth ground
AC Leakage Test
2
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE
TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained by using replacement components rated for
voltage, wattage , etc. Replacement parts which have
these special safety characteristics are identified in
this Service Manual.
Electrical components having such features are
identified by marking with a
on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in
the parts list in this Service Manual, may create shock,
fire, or other hazards.
Product Safety is continuously under review and
new instructions are issued from time to time. For
the latest information, always consult the current
PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.
CDJ-100S
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780 – 785 nm
LABEL CHECK (for WY type)
Additional Laser Caution
1. Laser Interlock Mechanism
The position of the switch (S1) for detecting loading
completion is detected by the system microprocessor, and
the design prevents laser diode oscillation when the switch
is not in LPS1 terminal side (when the mechanism is not
clamped and LPS1 signal is high level.) Thus, the interlock
will no longer function if the switch is deliberatery set to
LPS1 terminal side. ( if LPS1 signal is low level ).
In the test mode∗ the interlock mechanism will not function.
Laser diode oscillation will continue, if pin 33 of CXA1782CQ
(IC101) on the MOTHER BOARD ASSY is connected to
GND, or pin 43 of IC701 (LDON) is connected to low level
(ON), or else the terminals of Q101 are shorted to each
other (fault condition).
2. When the cover is opened, close viewing of the objective
lens with the naked eye will cause exposure to a Class 1
laser beam.
∗ : Refer to page 34.
3
CDJ-100S
2. EXPLODED VIEWS AND PARTS LIST
NOTES :
Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screw adjacent to mark on the product are used for disassembly.
2.1 PACKING
6
9
13 (RL type Only)
8 (KUC type Only)
1
7
2
12
11
(1) PACKING PARTS LIST
10
Mark No.
5
3
NSP
Description
Part No.
1
2
3
4
5
Pad (A)
Pad (B)
Pad (C)
Packing Case
Packing Sheet
(550 × 550 × 0.5)
DHA1411
DHA1412
DHA1413
See Contrast table (2)
Z23–026
6
7
8
9
VDE1033
Z21–038
10
Audio Cable (L= 1.5m)
Operating Instructions
Limited Warranty
Polyethylene Bag
(0.03 × 230 × 340)
Polyethylene Bag
11
12
13
Silica Gel
Caution SG
Caution Card 220V
AEN7001
DRM1199
4
NSP
NSP
NSP
DHL1106
(2) CONTRAST TABLE
CDJ-100S/KUC, RL and WY are constructed the same except for the following:
Mark
No.
4
7
7
7
NSP
NSP
4
8
13
Part No.
Symbol and Description
Packing Case
Operating Instructions (English)
(English/Spanish/Chinese)
(English/French/German/Italian/
Dutch/Spanish)
Limited Warranty
Caution Card 220V
Remarks
KUC type
RL type
WY type
DHG1852
DRB1232
Not used
DHG1851
Not used
DRB1229
DHG1850
Not used
Not used
Not used
Not used
DRB1227
DRY1177
Not used
Not used
ARR7003
Not used
Not used
CDJ-100S
2.2 EXTERIOR (1/2)
Refer to "2.3 EXTERIOR (2/2)".
25
28
11
28
5
13
24
28
28
28
6
2
28
18
27
A
31
RL, WY types Only
28
C
12
3
21
10
28
22
KUC type Only
32
B
7 8
30
31
4
28
B
28
27
23
1
23
17
28
22
22
28
28
23
A
23
14
6
Refer to "2.4 SLOT-IN
MECHANISM ASSY".
22
20
28
28
C
16
29
9
15
32
28
26
28
28
28
19
5
CDJ-100S
(1) EXTERIOR (1/2) PARTS LIST
Mark No.
NSP
NSP
NSP
NSP
Description
Part No.
1
2
3
4
5
MOTHER BOARD ASSY
TRANS BOARD ASSY
SL MECHA BOARD ASSY
DIGITAL OUT BOARD ASSY
Strain Relief
DWS1294
6
7
8
9
10
Earth Lead Unit/300V
Connector Assy
Connector Assy (2P)
S Flex
Power Transformer
DDF1010
DNP1748
11
12
13
14
15
AC Power Cord
Connector Assy
Fuse (FU1)
Slot-in Mechanism Assy
Insulator
PF03PP–B30
DXA1845
DEC2235
16
17
18
19
20
Insulator MO
Earth Plate
Cable Stay
Bottom Plate
Chassis
DEC2250
DNF1588
DNF1589
21
22
23
24
25
Earth Spring
Float Spring
Damper
Mecha Holder
Power Knob
DBH1398
DBH1428
DEC2236
DNH2339
DAC1895
Mark No.
NSP
Description
Part No.
26
27
28
29
30
Push Rod
Screw
Screw
Screw
Nylon Rivet (3 × 4.5)
DEX1008
BBZ30P080FMC
BPZ30P080FZK
BPZ30P140FMC
31
32
Binder
Binder
ZCA–SKB90BK
Z09–061
(2) CONTRAST TABLE
Mark
NSP
NSP
6
No.
Part No.
Remarks
KUC type
RL type
WY type
1
2
4
5
7
MOTHER BOARD Assy
TRANS BOARD Assy
DIGITAL OUT BOARD Assy
Strain Relief
Connector Assy
DWM2078
DWR1298
DWZ1082
CM–22C
DKP3408
DWM2079
DWR1301
Not used
CM–22B
Not used
DWM2079
DWR1300
Not used
CM–22B
Not used
8
10
10
DKP3409
DTT1148
Not used
Not used
Not used
DTT1149
Not used
Not used
Not used
10
Connector Assy (2P)
Power Transformer (AC120V)
Power Transformer
(AC110–120V/220–240V)
Power Transformer (AC220–240V)
Not used
Not used
DTT1150
11
13
19
20
30
AC Power Cord
Fuse (FU1)
Bottom Plate
Chassis
Nylon Rivet (3 × 4.5)
PDG1063
VEK1009
DNH2341
DNK3562
RBM–003
PDG1003
AEK1051
DNH2338
DNK3561
Not used
PDG1003
AEK1051
DNH2338
DNK3553
Not used
CDJ-100S
2.3 EXTERIOR (2/2)
∗1
∗1 Dyefree ME-413A: ZLX-ME413A
17
11
5
14
23
12
10
13
15
(1) EXTERIOR (2/2) PARTS LIST
Mark No.
25
3
22
Description
Part No.
1
2
3
4
5
DISPLAY BOARD ASSY
36P F·F·C/60V
Earth Lead Unit/300V
Cushion C
POM Ring
DWG1503
DDD1131
PDF1104
DEC2259
DNK3556
6
7
8
9
10
Knob B
Time Knob
MT Knob
Eject Knob
Slide Sheet
DAC1891
DAC1892
DAC1893
DAC1894
DAH1855
11
12
13
14
15
Display Plate
Ring Plate
Jog Washer
Slide Knob
Control Panel
DAH1886
DAH1887
DBF1001
DNK2936
DNK3552
16
17
18
19
20
Disc Indicator
Jog Dial
Knob A Assy
Knob A
LED Lens
DNK3555
DNK3625
DXA1846
DAC1890
PNW2019
21
22
23
24
25
65 Label
Screw
Nut (M9)
Binder
Earth Plate
BPZ30P080FZK
DBN1004
Z09–061
VBK1070
26
27
Caution Label
Caution Label HE
A
4
21
(KUC type Only)
4
22
16
(WY type Only)
26
27
6
19
9
22
20
7
8
18
1
NSP
22
22
A
22
24
22
3
NSP
22
2
NSP
(2) CONTRAST TABLE
Mark
NSP
No.
21
26
27
Part No.
65 Label
Caution Label
Caution Label HE
Remarks
KUC type
RL type
WY type
ORW1069
Not used
Not used
Not used
Not used
Not used
Not used
VRW1094
VRW1297
7
CDJ-100S
2.4 SLOT-IN MECHANISM ASSY
∗2
6
∗2 Froil PN-397B: ZLB-PN397B
1
12
17
7
20
∗2
2
11
16
∗1
3
∗2
22
10
4
5
8
23
9
14
15
21
9
Refer to " 2.5 SERVO
MECHANISM ASSY SECTION".
9
19
18
13
To MOTHER BOARD
ASSY CN201
8
CDJ-100S
SLOT-IN MECHANISM ASSY PARTS LIST
Mark No.
NSP
Description
Part No.
Mark No.
1
2
3
4
5
Clamper Assy
Clamp Spring
Guide Spring
Lever B
Loading Motor Assy-S
DXA1821
DBH1374
DBH1375
DNK3558
DEA1008
6
7
8
9
10
Main Cam
Loading Gear
Worm Gear
Mount Bush
Connector Assy
DNK3407
DNK3409
DNK3410
DEB1328
PF02PY-B27
11
12
13
14
15
Clamp Arm
Drive Gear
Float Base Assy
Disc Guide
Front Sheet
DNK3404
DNK3565
DXB1683
DNK3478
DED1132
NSP
Description
Part No.
16
17
18
19
20
Eject Lever
Loading Lever
Cushion A
Cushion B
Loading Base Assy-S
DNK3548
DNK3406
DEC2257
DEC2258
DXX2431
21
22
23
Servo Mechanism Assy-S
Lever A
Loading Motor
DXX2432
DNK3564
DXM1093
2.5 SERVO MECHANISM ASSY
6
7
12
6
13
∗2
10
∗3
14
∗1
2
8
1
9
∗2 Froil PN-948P: ZLB-PN948P
∗3 Froil C-1Z: ZLB-C1Z
11
3
To MOTHER BOARD
ASSY CN202
SERVO MECHANISM ASSY PARTS LIST
Mark No.
1
2
3
4
5
Description
Parts No.
Spindle Motor
Screw Guide
Pulse Motor Frame
…………………………
…………………………
DXM1084
DNK3238
DXM1085
Mark No.
NSP
6
7
Screw
Guide Shaft
CMZ20P060FMC
DLA1731
Description
Parts No.
8
9
10
Sub Guide Shaft
Screw
Stopper
DNK3638
ABA7022
DNH2355
11
12
13
14
SPD Card
Pickup Assy
Screw
Screw
DDX1165
DWY1069
PMA20P080FMC
PMH20P040FCC
9
1
2
3
4
CDJ-100S
3. SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST".
3.1 OVERALL CONNECTION DIAGRAM
A
SLOT-IN MECHANISM ASSY (DXA1845)
SERVO MECHANISM ASSY-S (DXX2432)
SPINDLE MOTOR ASSY (DXM1084)
B
B ( B 1/3 to B 3/3)
MOTHER BOARD ASSY
(DWM2078: KUC type)
(DWM2079: RL and WY types)
PICKUP ASSY (DWY1069)
C
PULSE MOTOR
FRAME
(DXM1085)
LOADING MOTOR ASSY-S
(DEA1008)
MECHA BOARD ASSY
A SL
(DWS1294)
D
EARTH LEAD UNIT
PDF1104
10
A
1
2
3
4
5
6
7
8
CDJ-100S
A
D
DISPLAY BOARD ASSY
(DWG1503)
B
B ( B 1/3 to B 3/3)
MOTHER BOARD ASSY
(DWM2078: KUC type)
EARTH LEAD UNIT
DDF1010
KUC type Only
E
DIGITAL OUT
BOARD ASSY
(DWZ1082)
TRANS BOARD ASSY
(DWR1298: KUC type)
(DWR1301: RL type)
(DWR1300: WY type)
C
C
AC POWER CORD
PDG1015 (KUC)
PDG1003 (RL, WY)
D
AC120V (KUC)
AC110–120V, 220–240V (RL)
AC220–240V (WY)
11
5
6
7
8
1
2
3
4
CDJ-100S
3.2 MOTHER BOARD ASSY (1/3)
A
7
(F)
(T)
(L)
: RF and Audio Signal Route
: Focus Servo Loop
: Tracking Servo Loop
: LOADING Drive
B
8
To SPINDLE MOTOR ASSY
SIGNAL ROUTE
SPINDLE DRIVE
6
TRACKING DC BOOST
FOCUS DC BOOST
A
CN901
To LOADING MOTOR
ASSY
(L)
(L)
(L)
4
(F)
(F)
(F)
TRACKING, FOCUS
DRIVE
(T)
To PICKUP ASSY
C
TZC AMP
5
(L)
(F)
(F)
(L)
(T)
(F)
(T)
(F)
(T)
(F)
(T)
(F)
(T)
LOADING DRIVE
(T)
(L)
(F)
1
(L)
3
(F)
(T)
2
(L)
(L)
(T)
D
(T)
B 3/3
ANALOG SW
12
B 1/3
1
2
3
4
5
6
7
8
CDJ-100S
B 3/3
B 1/3
MOTHER BOARD ASSY (1/3)
(DWM2078: KUC type)
KUC ONLY
E
A
CN801
B 2/3
13
12
11
DECODER
B
20
17
16
MP
(T) (T)
(F)
(F)(F)
VCO
C
INVERTER
ANALOG SW
(F)
SERVO
CONTROL
B 3/3
D
5
6
7
B 1/3
8
13
CDJ-100S
∗1 14T-JUMP : After switching to the pause mode,
Waveforms of MOTHER BOARD ASSY (1/3)
Note : The encircled numbers denote measuring points in the schematic diagram.
1 TP1 – Pin 1 : PLAY MODE (RF)
Press the manual search key.
- TP – DATA1
~ TP – BCLK1
4 TP – FODR : TEST MODE
1 V/div, 500 ns/div
(FOCUS IN)
5 V/div, 200 ms/div
1
– +5V
– GND
– –5V
4
– GND
2 TP1 – Pin 6 : PLAY MODE (FOER)
5 TP – TRDR : PLAY MODE
-
– GND
~
– GND
# TP – MDP : PLAY MODE
2 V/div, 2 µs/div
1 V/div, 1 ms/div
1 V/div, 1 ms/div
PLAY MODE
5 V/div, 200 ns/div
2
#
– GND
3 TP1 – Pin 2 : PLAY MODE (TRER)
5
– GND
– GND
5 TP – TRDR : 14T-JUMP (∗1) MODE
$ IC301-Pin80(MIRR) : PLAY MODE
5
$
1 V/div, 200 µs/div
1 V/div, 1 ms/div
3
– GND
3 TP1 – Pin 2 : 14T-JUMP (∗1) MODE
(TRER)
1 V/div, 2 ms/div
6 TP – WOUT
7 TP – UOUT
8 TP – VOUT
6
3
– GND
4 TP – FODR : PLAY MODE
8
– GND
14
PLAY MODE
5 V/div, 5 µs/div
– GND
– GND
=
– GND
$ IC301-Pin80(MIRR) : 14T-JUMP (∗1)
MODE
– GND
– GND
4
PLAY MODE
5 V/div, 2 ms/div
7
- TP – DATA1
= TP – LRCK1
1 V/div, 1 ms/div
– GND
– GND
$
– GND
& IC301 – Pin20 (PCO) : PLAY MODE
2 V/div, 2 µs/div
&
– GND
CDJ-100S
Voltages of MOTHER BOARD ASSY (1/3)
Set: DJ mode PLAY
IC101
(CXA1782CQ)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Voltage [ V ]
+2.5
+2.7
+2.5
+2.7
+2.5
+0.8
+2.5
+1.2
+4.9
0 to +5
+4.9
0 to +5
No.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Voltage [ V ]
+4.9
+0.6
+0.7
+1.6
+2.3
+2.5
+3.5
+2.5
+3.4
0
+2.5
+2.2
0
+2.5
+2.4
+2.5
IC201
(BA6849FP)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Voltage [ V ]
0
+6.0
0
+6.0
0
+6.0
0
+2.5
+0.5
No.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Voltage [ V ]
0
+0.5
0
+2.6
+2.5
+4.9
+2.4
+4.9
+7.5
0
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Voltage [ V ]
0
–0.3
+1.6
Voltage [ V ]
No.
1
2
3
4
5
6
7
8
+2.5
0
+2.5
+4.9
Voltage [ V ]
+2.6
+2.5
0
+2.5
0
+4.9
No.
1
2
3
4
5
6
7
8
IC108
(LA6520)
Voltage [ V ]
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+2.5
0
+2.5
+4.9
–0.1
0
+8.0
–8.7
IC203
(NJM4558MD)
No.
1
2
3
4
5
6
7
8
No.
1
2
3
4
5
6
7
8
IC107
(TC4W53F)
IC105
(TC4W66F)
IC103
(NJM2068M)
IC102
(LA6520)
Voltage [ V ]
+2.5
IC104
(NJM2904M)
No.
1
2
3
4
5
6
7
8
IC106
(NJM2068M)
Voltage [ V ]
No.
1
2
3
4
5
6
7
8
+2.5
0
+2.5
+4.9
Voltage [ V ]
+2.5
0
+2.5
+4.9
IC302
(BA7042)
No.
1
2
3
4
5
6
7
8
Voltage [ V ]
+2.4
+2.7
+4.9
0
+3.5
+4.9
Voltage [ V ]
+4.9
0
+4.9
+2.7
0
+4.9
0
+4.9
0
+2.6
+2.5
0
+2.6
No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Voltage [ V ]
0
+2.5
+4.9
+1 to +4
+0.9
+2.5
+4.9
0
+2.5
0 to 5
+5
0 to 5
+2.5
+2.4
+2.5
0
+4.9
No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Voltage [ V ]
+2.3
+4.9
+2.5
0
+4.9
+4.4
0
+1.2
0
+2.6
+2.7
0
+2.8
+1.4
+2.1
0
+2.5
0
+8.0
–8.7
IC303
(TC7SU04F)
No.
1
2
3
4
5
+2.4
IC301
(CXD2500BQ)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
+2.1
0
+2.6
Voltage [ V ]
No.
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Voltage [ V ]
0
+2.5
0
+2.6
+4.9
Voltage [ V ]
0
+2.5
0 to +5
0
0 to +5
0
0 to +5
+4.9
0 to +5
+4.9
0 to +5
15
1
2
3
4
CDJ-100S
B 2/3
A
(DWM2078: KUC type)
SIGNAL ROUTE
IC402 (MB814800–70PJ)
Pin No.
B 1/3
1
Voltage [ V ] +4.9
Pin No.
Voltage [ V ]
2
3
4
0 to +5
Set: DJ MODE PLAY
5
6
7
8
0
9
10 11
15 16 17 18 19 20 21 22 23 24 25
0
0 to +5
12 13 14
0 to +5
0
+4.9
26 27 28
0
0 to +5
! IC401 Pin 24 (SDA)
@ IC401 Pin 25 (SCL)
DRAM (512k × 8 bit)
PLAY MODE 5 V/div, 20 µs/div
!
– GND
@
– GND
B
14
15
DSP
C
D
16
B 2/3
1
2
3
4
5
6
7
8
CDJ-100S
B 3/3
IC401 (MN19413A–P)
Set: DJ MODE PLAY
Pin No. Voltage [ V ] Pin No. Voltage [ V ] Pin No. Voltage [ V ] Pin No. Voltage [ V ]
1
2
3
+1.5
+4.9
4
5
0 to +5
26
0
51
27
+4.9
52
+4.9
76
77
28
53
78
29
54
79
30
55
80
56
+4.9
0
81
6
31
7
32
57
33
58
83
34
59
84
35
60
85
+1.0
+2.4
8
9
10
11
0
+2.4
0
36
12
37
13
38
0 to +5
39
14
15
0
0 to +5
40
0
0 to +5
+4.9
82
0
61
0
86
62
+2.5
87
0
63
+2.6
88
+1.0
64
+4.9
89
+2.5
65
+2.4
90
0
+2.5
91
+4.9
16
41
66
17
42
67
0
92
18
43
68
+4.9
93
19
44
69
0
94
70
+4.9
95
0
96
+1.5
97
0
+4.9
20
21
22
23
24
25
+4.9
0
0 to +5
0
45
0 to +5
46
71
47
72
48
73
+1.4
98
49
74
+4.9
99
75
0
100
50
0
0
A
0
0
+2.3
B
+1.5
C
J11
MUTE
LPF
C
+7.5
0
0
+1.2
0
D
+1.2
5
6
7
B 2/3
8
17
1
2
3
4
CDJ-100S
A
Waveforms
9 TP – STA +
0 TP – STA –
B 3/3
PLAY MODE
5 V/div, 5 µs/div
(DWM2078: KUC type)
STEPPING DRIVE
9
– GND
10
0
9
% TP – RST : POWER ON
2 V/div, 5 ms/div
%
– GND
B
To Pulse Motor Frame
– GND
% TP – RST : POWER OFF
AUTO TRACKING BALANCE
2 V/div, 10 ms/div
%
– GND
^ TP – RST3 : POWER ON
2 V/div, 1 µs/div
IC902
IC901
(NJM2904M) (NJM2904M)
C
Pin No. Voltage [ V ]
1
1
2
^
– GND
+2.5
2
3
3
18
Pin No. Voltage [ V ]
+2.2
+2.5
0
4
0
4
5
+2.4
5
6
+2.5
6
7
+2.2
7
+2.6
8
+4.9
8
+7.4
+2.5
Set: DJ MODE PLAY
^ TP – RST3 : POWER OFF
D712, D713,
D729, D730: 1SS355
2 V/div, 200 ms/div
^
– GND
D
18
B 3/3
1
B 2/3
2
3
4
5
6
7
8
CDJ-100S
IC206
(MPC17A85ZVM)
1
Pin No.
Voltage [ V ]
2
Set: DJ MODE PLAY
3
4
5
6
7
8
0 +4.6 +4.9 0 +1.5 +0.2 +0.4 +0.5
9
Pin No.
10 11 12 13 14 15 16
Voltage [ V ] +0.4 +4.9 0 +4.8 +1.5 +0.1 +0.5 0
Pin No.
17 18 19 20 21 22 23 24
Voltage [ V ] +3.2 +0.2 +0.5 +4.8 +1.4 +19.3 +11.9 +7.2
Pin No.
25 26 27 28 29 30
Voltage [ V ]
+2.5
+4.9 0 to +5
+4.9
IC701 (PD4977B)
Pin No.
1
2
Voltage [ V ]
Pin No.
Set: DJ MODE PLAY
3
Pin No.
Pin No.
5
6
7
8
–30.5 to +5
9
+4.9
10 11
0 +2.3 +2.6
+2.5
0
0 +3.0
0
0
+4.9 0
–30.5 to +5
–30.5
18 19 20
+4.9 0 to +5
0 to +5
A
0
38 39 40
+2.4 +2.2 0 +2.5 0 +2.5 +4.9
52 53 54 55 56 57
+4.9
61 62 63 64 65 66 67 68 69 70 71
Voltage [ V ] +4.9 0
0 to +5
32 33 34 35 36 37
+4.9
41 42 43 44 45 46 47 48 49 50 51
+4.9
12 13 14 15 16 17
+4.8
21 22 23 24 25 26 27 28 29 30 31
Voltage [ V ] +4.9 0 to +5
Voltage [ V ]
4
0
58 59 60
+4.9
0
72 73 74 75 76 77
–30.5 to +5
78 79 80
–30.5
–30.5 to +5
SIGNAL ROUTE
(L)
: LOADING DRIVE
(L)
(L)
B
(L)
(L)
B 1/3
IC701
PD4977B
SYSTEM CONTROL
EXCEPT KUC
19
KUC ONLY
C
E
CN802
D
FFC
D CN601
5
6
7
DDD1131
B 3/3
8
19
1
2
3
4
CDJ-100S
3.5 TRANS BOARD ASSY
A
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TIME NO. ICP-N25, MFD BY
ROHM CO., LTD. FOR IC91.
+5V REGULATOR
HEAT SINK
B
B 2/3
CN705
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF
FIRE. REPLACE ONLY WITH SAME TIME NO. ICPN10, MFD BY ROHM CO., LTD. FOR IC92.
C
SIGNAL ROUTE
C
TRANS BOARD ASSY
(DWR1298: KUC type)
(DWR1301: RL type)
(DWR1300: WY type)
D
20
C
1
2
3
4
5
6
7
8
CDJ-100S
NOTE FOR FUSE REPLACEMENT
POWER TRANSFORMER
DTT1148
A
CAUTION: FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME
TIME AND RATINGS ONLY.
AC POWER CORD
PDG1015
AC120V
60 Hz
B
POWER TRANSFORMER
DTT1149
RL type
AC POWER CORD
PDG1003
AC110–120V/
220–240V
50/60 Hz
C
POWER TRANSFORMER
DTT1150
WY type
AC POWER CORD
PDG1003
AC220–240V
50/60 Hz
D
5
6
7
C
8
21
1
2
3
4
CDJ-100S
3.6 DISPLAY BOARD and DIGITAL OUT BOARD ASSEMBLIES
A
FL HOLDER
DEB1396 × 2
D FLIP–FLOP
B
B 3/3
LED ON/OFF
CN701
C
Short: TEST MODE
Short: AGING MODE
D
D
22
D
1
DISPLAY BOARD ASSY
(DWG1503)
ENCODER
2
3
4
5
6
7
8
CDJ-100S
A
SLIDER VR
TRACK SEARCH (4)
SEARCH (1)
PLAY/PAUSE (6)
TRACK SEARCH (¢)
SEARCH (¡)
CUE
DIGITAL JOG BREAK (JET)
MASTER TEMPO
DIGITAL JOG BREAK (ZIP)
DIGITAL JOG BREAK (WAH)
EJECT (0)
TIME MODE/AUTO CUE
DIGITAL JOG BREAK (HPLD)
B
(GRN)
(GRN)
S601:
S602:
S603:
S604:
S605:
S606:
S607:
S608:
S609:
S610:
S611:
S613:
S615:
LED HOLDER
(GRN)
(YEL)
SWITCHES:
S601, S602, S604, S605,
S607–S611, S613, S615: VSG1008
S603, S606: DSG1063
EARTH LEAD UNIT
C
KUC type Only
E
(DWZ1082)
SIGNAL ROUTE
B 1/3
CN302
EARTH
PLATE
ANK1074
B 3/3
D
CN702
5
6
7
D E
8
23
1
2
3
4
CDJ-100S
4. PCB CONNECTION DIAGRAM
4.1 SL MECHA BOARD, MOTHER BOARD, TRANS BOARD and
DIGITAL OUT BOARD ASSEMBLIES
A
SIDE A
B
MOTHER BOARD ASSY
SLOT-IN MECHANISM
ASSY
Stepping Motor
B
Pickup Assy
Loading Motor Assy
A
SL MECHA BOARD
ASSY
C
(DNP1873–C)
Spindle Motor Assy
D
VR101–VR104
VC301
IC206
24
A B
1
2
IC303
IC302
IC203
IC301
Q103
IC106 IC107
IC103 IC104 IC105
IC201 IC110
3
IC405
IC101 Q101 Q102
IC902
IC901
IC109 Q403 Q404 Q401 Q402
IC401
IC402
IC701
IC108
4
5
6
7
8
CDJ-100S
SIDE A
E
DIGITAL OUT
BOARD ASSY
A
AC POWER CORD
C
TRANS BOARD ASSY
(DNP1872–C)
(DNP1873–C)
KUC type Only
B
NOTE FOR PCB DIAGRAMS:
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol in PCB
Diagrams
Symbol in Schematic
Diagrams
B
C
E B
C
Part Name
E
Transistor
B C E
B
C
E B
C
E
Transistor
with resistor
B C E
D
D
G
S D
G
S
Field effect
transistor
D G S
CN601
Resistor array
C
3-terminal
regulator
3. The parts mounted on this PCB include all necessary parts
for several destination.
For further information for respective destinations, be sure
to check with the schematic diagram.
IC95
IC94
IC93
4. Viewpoint of PCB diagrams
Connector
Capacitor
Q1
SIDE A
P. C. Board
Chip Part
SIDE B
IC91
IC23
D
IC92
Q401 Q402
Q406
(DNP1873–C)
5
6
7
B C E
8
25
1
2
3
4
CDJ-100S
E
SIDE B
DIGITAL OUT
BOARD ASSY
A
C
TRANS BOARD ASSY
(DNP1873–C)
B
C
D
(DNP1873–C)
26
C E
1
2
3
4
5
6
7
8
CDJ-100S
A
SIDE B
B
MOTHER BOARD ASSY
(DNP1872–C)
B
C
D
5
6
7
B
8
27
1
2
3
4
CDJ-100S
4.2 DISPLAY BOARD ASSEMBLY
D
A
SIDE A
DISPLAY BOARD ASSY
B
C
VR601
D
(DNP1873–C)
28
D
1
B
2
3
CN701
4
1
2
3
4
CDJ-100S
D
SIDE B
DISPLAY BOARD ASSY
A
B
C
D
IC602
Q608 Q609
Q610
Q602
Q603
Q601
(DNP1873–C)
1
2
3
D
4
29
CDJ-100S
5. PCB PARTS LIST
NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
mark found on some component parts indicates the importance of the safety factor of the part.
÷ The
Therefore, when replacing, be sure to use parts of identical designation.
÷ When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex. 1
When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
J = 5%, and K = 10%).
560 Ω = 56 × 10 1 = 561 ................................................... RD1/4PU 5 6 1 J
47k Ω = 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J
0.5 Ω = R50 ...................................................................... RN2H Â 5 0 K
1 Ω = 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
LIST OF WHOLE PCB ASSEMBLIES
NSP
NSP
NSP
Part No.
Mark
Remarks
KUC type
RL type
WY type
MOTHER BOARD ASSY
DWM2078
DWM2079
DWM2079
SUB BOARD ASSY
DISPLAY BOARD ASSY
TRANS BOARD ASSY
SL MECHA BOARD ASSY
DWX1892
DWG1503
DWR1298
DWS1294
DWZ1082
DWX1891
DWG1503
DWR1301
DWS1294
Not used
DWX1898
DWG1503
DWR1300
DWS1294
Not used
CONTRAST OF PCB ASSEMBLIES
B
MOTHER BOARD ASSY
DWM2078 and DWM2079 are constructed the same except for the following:
Part No.
Mark
C709
C719, C720
R319
R708
R738
CN302
CN702
C
Remarks
DWM2078
DWM2079
CKSQYB103K50
CKSQYB104K25
RS1/10S561J
Not used
RS1/10S102J
Not used
Not used
Not used
RS1/10S223J
Not used
S3B-PH-K-Y
S2B-PH-K-Y
Not used
Not used
TRANS BOARD ASSY
DWR1298, DWR1301 and DWR1300 are constructed the same except for the following:
Mark
S2
30
Part No.
Voltage Selector
Remarks
DWR1298
DWR1301
DWR1300
Not used
DSA1026
Not used
CDJ-100S
PARTS LIST FOR CDJ-100S/KUC
Mark No.
Description
Part No.
B MOTHER BOARD ASSY
SEMICONDUCTORS
IC201
IC302
IC101
IC301
IC102, IC108
BA6849FP
BA7042
CXA1782CQ
CXD2500BQ
LA6520
IC402
IC401
IC206
IC103, IC106
IC104, IC901, IC902
MB814800-70PJ
MN19413A-P
MPC17A85ZVM
NJM2068M
NJM2904M
IC203, IC405
IC701
IC107
IC105
IC110
NJM4558MD
PD4977B
TC4W53F
TC4W66F
TC7S00F
IC303
Q102
Q101
Q103, Q401, Q402, Q405, Q406
Q403
TC7SU04F
2SA1163
2SA1515
2SD2114K
DTC124EK
D712, D713, D729, D730
D735–D738, D901–D904
1SS355
1SS355
COILS AND FILTERS
L201 (39 µH)
L401
L309, L310
DTL1070
LFA220J
VTL1105
Mark No.
Description
Part No.
C157–C159, C161, C162
C171, C172, C181, C189
C193–C195, C202, C206–C210
C212, C218, C314, C319
C351–C354, C402, C406
CKSQYB104K25
CKSQYB104K25
CKSQYB104K25
CKSQYB104K25
CKSQYB104K25
C408–C412, C416, C433, C434
C481, C482, C701, C704, C706
C713, C717, C719, C720
C901, C902, C94
C907
CKSQYB104K25
CKSQYB104K25
CKSQYB104K25
CKSQYB104K25
CKSQYB105K10
C711, C712
C313
C106, C173, C311
C163, C903, C904
C225
CKSQYB122K50
CKSQYB152K50
CKSQYB222K50
CKSQYB224K16
CKSQYB332K50
C122
C111
C101, C312, C703
C129, C174, C308
C125
CKSQYB333K50
CKSQYB473K25
CKSQYB473K50
CKSQYB474K16
CKSQYB562K50
C117, C153
C127
C201 (100 µF/16V)
C93 (330 µF/ 16V)
C306 (470 µF/ 10V)
CKSQYB682K50
CKSQYB683K25
DCH1105
DCH1108
DCH1109
C109, C124, C126, C130
(100 µF/6.3V)
C114 (47 µF/6.3V)
VC301 (40 pF)
DCH1110
DCH1111
VCM1010
RESISTORS
CAPACITORS
C304, C305, C445, C446
C309
C148
C115
C453–C456
CCSQCH150J50
CCSQCH221J50
CCSQCH240J50
CCSQCH270J50
CCSQCH390J50
C451, C452
C121
C705, C714
C191, C192
C315, C415
CCSQCH471J50
CCSQCH680J50
CEAL101M6R3
CEAL330M25
CEAL470M6R3
C107
C91, C92
C219, C318, C401
C404
C405, C407, C463, C464
CEAL4R7M16
CEJA101M16
CEJA101M6R3
CEJA1R0M50
CEJA220M25
C119, C120
C316
C317
C110, C116, C320
C104, C112, C118, C132, C133
CEJA330M25
CEJA3R3M50
CFTLA474J50
CKSQYB102K50
CKSQYB103K50
C141, C188, C213, C220–C224
C231, C301, C307, C403, C421
C702, C709, C905
C102, C103, C105, C108, C113
C128, C135, C137, C151, C152
CKSQYB103K50
CKSQYB103K50
CKSQYB103K50
CKSQYB104K25
CKSQYB104K25
R403, R404 (82 Ω)
R223, R224 (1.6 Ω, 1/4W)
R201 (1.8 Ω, 1/4W)
R461, R462
R206, R207
ACN7049
DCN1109
DCN1120
RN1/10SE2202D
RS1/10S1002F
R142–R144, R146, R191–R194
R108
VR101–VR104 (22 kΩ)
Other Resistors
RS1/10S1503F
RS1/10S2403F
VCP1174
RS1/10S
J
OTHERS
CN201
CN101
CN104
CN103
CN102
CONNECTOR (15P)
CONNECTOR (17P)
CONNECTOR POST (2P)
CONNECTOR POST (3P)
TOP POST (6P)
52207-1590
52207-1790
B2B-PH-K-S
B3B-PH-K-S
B6P-SHF-1AA
X401
X701
CN701
X301
P.C. BOARD
(20 MHz)
(4.19 MHz)
FFC CONNECTOR 36P
(16.9344 MHz)
DNP1872
DSS1104
DSS1105
HLEM36R-1
PSS1008
CN202
FFC CONNECTOR 4P
VKN1235
31
CDJ-100S
Mark No.
Description
Part No.
Mark No.
C32
C12, C23, C24, C591, C83
C505
C11, C13–C17, C56
C501, C502
D DISPLAY BOARD ASSY
SEMICONDUCTORS
IC602
Q601–Q603
Q608–Q610
D601, D602, D604–D608
D610–D613, D625, D691
HD74HC175FP
2SC2412K
PDTA124EK
1SS355
1SS355
D620
D618
D614
D616
GL3EG43
MPG4361F
SLP3118C51H
SLP4118C51H
RESISTORS
R60
R551
Other Resistors
Part No.
CEAT471M6R3
CKSQYB104K25
CKSQYF103Z50
CKSQYF104Z50
CQMA152J50
RD1/4VM222J
RD1/4VM271J
J
RS1/10S
OTHERS
J11
JA501
SWITCHES AND RELAYS
S603, S606
S614
S601, S602, S604, S605
S607–S611, S613, S615
Description
DSG1063
DSX1051
VSG1008
VSG1008
JA502
H1, H2
14P PARALLEL WIRE
HEAT SINK
PIN JACK 2P
TERMINAL 2P
JACK (REMOTE)
D20PWY1420E
DNG1077
RKB1041
RKC-061
RKN1004
FUSE HOLDER
PCB BINDER
RKR1003
VEF1040
CAPACITORS
C628
C602–C604, C609, C614, C615
C608, C610, C613, C616, C618
CEJA220M50
CKSQYB103K50
CKSQYB104K25
A SL MECHA BOARD ASSY
SWITCHES AND RELAYS
S901, S902
RESISTORS
VR601 (10 kΩ–B)
Other Resistors
DCV1009
RS1/10S
J
DSG1017
OTHERS
CN901
KR CONNECTOR 3P
S3B-PH-K-S
OTHERS
CN601
V601
FFC CONNECTOR 36P
FL HOLDER
FL INDICATOR TUBE
52492-3620
DEB1396
DEL1031
E
SEMICONDUCTORS
IC801
C TRANS BOARD ASSY
TC74HCU04AF
COILS AND FILTERS
SEMICONDUCTORS
L801
IC92
IC91
IC23
Q1
D11–D14, D52
ICP-N10
ICP-N25
PQ05RR12
2SB1566
11E2 (TB2)
D502
D54
D55
1SS355
MTZJ27A
MTZJ33B
PTL1003
SWITCHES AND RELAYS
S801
VSH1009
CAPACITORS
C806
C805
C804, C807
C801, C808, C809
CEJA101M6R3
CEJA470M35
CKSQYB103K50
CKSQYB104K25
COILS AND FILTERS
L1
L501, L502
VTL-004
VTL1105
SWITCHES AND RELAYS
S1
32
All Resistors
RS1/10S
OTHERS
RSA1001
CAPACITORS
C1–C3 (10000 pF/AC250V)
C25
C21
C55
C52, C54
RESISTORS
ACG7020
CEAT102M16
CEAT103M16
CEAT220M50
CEAT221M50
JA801
PIN JACK 1P
PKB1028
J
CDJ-100S
6. ADJUSTMENT
6.1 PREPARATIONS
6.1.1 Jigs and Measuring Instruments
8-cm DISC
(With at least about
20 minutes recording)
screwdriver
(large)
Precise
screwdriver
CD TEST DISC
Dual-trace
oscilloscope
(10 : 1 probe)
Low-frequency
oscillator
screwdriver
(small)
screwdriver
(medium)
39 kΩ
39 kΩ
0.001 µF
0.0018 µF
Low pass filter 1
(39 kΩ + 0.001 µF)
Low pass filter 2
(39 kΩ + 0.0018 µF)
6.1.2 Necessary Adjustment Points
100 kΩ
When
Exchange
MOTHER BOARD ASSY
Exchange
SERVO MECHANISM ASSY
Adjustment points
1.2.3.4.5.6. = Page 36~38
Resistor
(100 kΩ)
2.3.4.5.6. = Page 36~38
33
CDJ-100S
6.2 ADJUSTMENT
6.2.1 How to Start/Cancel Test Mode
[ Precautions for Test Mode ]
(1) If a soiled or damaged disc is played back and a GFS error is generated, the system may not perform a STOP operation and may run out of
control, although muting ON/OFF will be performed. If the system does run out of control, press the CUE key to switch the power OFF.
(2) Do NOT press any key while an OPEN/CLAMP, SPINDLE KICK, or FOCUS SEARCH operation is in progress. Be sure to wait until the
operation is completed before calling the next operation.
TEST MODE : ON
KD1
(W116)
KD1
(W116)
V+5
(W120)
V+5
(W120)
Short Point
Short Point
SIDE B
SIDE B
DISPLAY BOARD ASSY
DISPLAY BOARD ASSY
TEST MODE : PLAY
TEST DISC : YEDS-7
inwards
outwards
Pickup Move
CLOSE
Focus servo : ON
Spindle motor : START
Spindle servo : CLOSE
TEST MODE : DISPLAY
Switch Status Display
OFF
ON
SLOT-IN MECHANISM Operation Status
EJECT:
S901 SW
LOAD:
S902 SW
TEST MODE : STOP = CANCEL
STOP all operations.
34
INSIDE SW
OPEN
Tracking servo :
CDJ-100S
6.2.2 Test Mode Key Locations
RF Adjustment Mode (Outer circumference feed)
Tracking Balance Adjustment Mode (Center circumference feed)
Note: The tracking servo is OFF.
Fine movement in direction towards the
outer circumference of the carriage
Fine movement in direction towards the
inner circumference of the carriage
Focus ON
LD ON
Carriage towards the outer circumference
Carriage towards the inner circumference
STOP All Operation
Tracking, Spindle Servo ON
6.2.3 Adjustment Location
REAR
MOTHER BOARD ASSY
SIDE A
VR101 : FO GAIN
VR102 : TR GAIN
VR103 : FO BIAS
VR104 : TR BAL
5
CN102
TP1
RF
1
2
TRER
TRIN
3
VC
4
FOIN
5
6
FOER
VC301
1 (TP VCO IN)
IC302
8
DISPLAY BOARD ASSY
IC301
VC301 : VCO LEVEL
1
2
3
4
5
6
4
IC401
VR103
VR104
VR102
VR101
IC402
1
SIDE B
TEST
IC701
CN102
6
IC201
FRONT
35
CDJ-100S
6.2.4 Check and Adjustment
1. VCO Adjustment
Note: Adjustment of VC301 may not be made if the
SLOT-IN MECHANISM ASSY is installed.
Before adjustment, remove the SLOT-IN
MECHANISM ASSY.
Test mode
VC301
None disc
MOTHER BOARD ASSY
DC voltage
2.5±0.2V
Oscilloscope
DC Mode
V: 50mV/div
H: 10mSec/div
Player
START
IC302 Pin 1
TP (VCO IN)
Probe (10:1)
1
GND
GND
MOTHER BOARD ASSY
2. Focus BIAS Adjustment
Test mode
VR103
None disc
DC voltage
0±50mV
MOTHER BOARD ASSY
Oscilloscope
DC Mode
V: 5mV/div
H: 10mSec/div
Player
START
TP1
(CN102)
FOER
VC
6
4
MOTHER BOARD ASSY
36
Probe (10:1)
GND
CDJ-100S
3. Tracking Error Barance Adjustment
A=B
Test mode
FOCUS servo = CLOSE
SPDL servo = CLOSE
TRKG servo = OPEN
TEST DISC
A
VC
R=35
B
VR104
PLAY
MOTHER BOARD ASSY
Oscilloscope
DC Mode
V: 10mV/div
H: 5mSec/div
Player
START
TP1
(CN102)
Low pass filter 1
Probe (10:1)
2
4
VC
39kΩ
0.001µF
MOTHER BOARD ASSY
GND
TRER
4. RF Level Adjustment
Test mode
FOCUS servo = CLOSE
SPDL servo = CLOSE
TRKG servo = CLOSE
TEST DISC
1.1VP-P
±0.2V
TIME Key - ON
LD POWER
VR
PLAY
Disc: Outer circumference
PICKUP ASSY
Oscilloscope
AC Mode
V: 50mV/div
H: 10mSec/div
Player
START
TP1
(CN102)
RF
VC
1
4
Probe (10:1)
GND
MOTHER BOARD ASSY
37
CDJ-100S
5. Focus Servo Loop Gain Adjustment
TEST DISC
UPPER
UNDER
Test mode
FOCUS servo = CLOSE
SPDL servo = CLOSE
TRKG servo = CLOSE
WAH Key - ON
JUST
VR101
PLAY
Disc: Center circumference
Lissajous Waveform
MOTHER BOARD ASSY
Oscilloscope
X-Y Mode
X: 20mV/div
Y: 5mV/div
START
Player
VC
1.2kHz
1Vp-p
Probe (10:1)
39kΩ
100kΩ
0.0018µF
GND
FOIN
6
5
4
GND
TP1
(CN201)
FOER
Low-frequency
oscillator
Probe (10:1)
MOTHER BOARD ASSY
GND
Low pass filter 2
6. Tracking Servo Loop Gain Adjustment
TEST DISC
UPPER
UNDER
Test mode
FOCUS servo = CLOSE
SPDL servo = CLOSE
TRKG servo = CLOSE
WAH Key - ON
JUST
VR102
PLAY
Lissajous Waveform
MOTHER BOARD ASSY
Disc: Center circumference
Oscilloscope
X-Y Mode
X: 50mV/div
Y: 5mV/div
START
Player
VC
Probe (10:1)
39kΩ
100kΩ
0.001µF
MOTHER BOARD ASSY
GND
Low pass filter 1
38
1.4kHz
2Vp-p
GND
TRIN
2
3
4
GND
TP1
(CN201)
TRER
Low-frequency
oscillator
Probe (10:1)
CDJ-100S
7. GENERAL INFORMATION
¶ The information shown in the list is basic information and may
not correspond exactly to that shown in the schematic diagrams.
7.1 PARTS
P114/FIP22
P115/FIP23
P116/FIP24
P117/FIP25
P120/FIP26
P121/FIP27
P122/FIP28
P123/FIP29
P124/FIP30
P125/FIP31
P126/FIP32
P127/FIP33
Vcc
P70
P71
P72
IC
P00/INTP0/TI0
P01/INTP1
P02/INTP2
P03/INTP3/CI0
P30/TO0
P31/TO1
P32/TO2
7.1.1 IC
PD4977B (IC701: MOTHER BOARD ASSY)
System Control Micro-computer
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
Pin Assignment (Top view)
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
IC701
(PD4977B)
P33/TI1
P34/TI2
P35/PCL
P36/BUZ
P37
X2
X1
Vss
XT2
P04/XT1
AVREF
AVDD
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P94/FIP6
P93/FIP5
P92/FIP4
P91/FIP3
P90/FIP2
P81/FIP1
P80/FIP0
VDD
P27/SCK0
P26/SO0/SB1
P25/SI0/SB0
P24/BUSY
P23/STB
P22/SCK1
P21/SO1
P20/SI1
RESET
P74
P73
AVss
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
P113/FIP21
P112/FIP20
P111/FIP19
P110/FIP18
P107/FIP17
P106/FIP16
VLOAD
P105/FIP15
P104/FIP14
P103/FIP13
P102/FIP12
P101/FIP11
P100/FIP10
P97/FIP9
P96/FIP8
P95/FIP7
Block Diagram
16-bit TIMER/
EVENT COUNTER
PORT0
P00
P01 – P03
P04
TO1/P31
TI1/P33
8-bit TIMER/
EVENT COUNTER 1
PORT1
P10 – P17
TO2/P32
TI2/P34
8-bit TIMER/
EVENT COUNTER 2
PORT2
P20 – P27
PORT3
P30 – P37
PORT7
P70-P74
PORT8
P80, P97
PORT9
P90 – P97
PORT10
P100 – P107
PORT11
P110 – P117
PORT12
P120 – P127
FIP CONTROLLER/
DRIVER
FIP0 – FIP33
TO0/P30
TI0/INTP0/P00
WATCHDOG TIMER
WATCH TIMER
CI0/INTP3/P03
6-bit UP/DOWN
COUNTER
CI0/SB0/P25
CO0/SB1/P26
SCK0/P27
SERIAL
INTERFACE 0
CI1/P20
SO1/P21
SCK1/P22
STB/P23
BUSY/P24
78K/0
CPU
CORE
ROM
SERIAL
INTERFACE 1
RAM
ANI0/P10 – ANI0/P17
AVDD
AVSS
AVREF
INTP0/TI0/P00 – INTP3/CI0/P03
BUZ/P36
A/D CONVERTER
INTERRUPT
CONTROL
BUZZER OUTPUT
VDD VSS
PCL/P35
CLOCK OUTPUT
CONTROL
IC
SYSTEM
CONTROL
VLOAD
RESET
X1
X2
XT1/P04
XT2
39
CDJ-100S
Pin Function
No. Name I/O
1
|
7
GRID 7
|
GRID 1
O
8
VDD
––
9
CNT2
I
10
CNT1
I/O
11
DSPS
I
12
P0
O
Description
No. Name I/O
Description
FL grid output 7
|
FL grid output 1
41
STCK
O
Stepping motor control output
42
XLAT
O
LSI control data latch pulse
Connected to VDD.
43
LDON
O
Laser diode output (L: OFF, H: ON)
External control input
44
PALS
I
Interrupt input for RAM-internal display pulses.
External control input/output
45
FG
I
FG pulse input
DSP memory sampling. (During sampling: H)
46
SCOR
I
Interrupt input for sub-code sync
47
JOG1
I
Interrupt input for jog dial pulses
48
IC
––
Connected to GND.
Not used
13
INT1
O
14
CLOK
O
Serial clock [for IC301 (CXD2500BQ)]
49
F/R
O
Stepping motor forward/reverse output
15
DATA
O
Serial data output [for IC301 (CXD2500BQ)]
50
ATSQ
O
Auto focus output (During auto focus: H)
16
SQSO
I
Sub-code Q serial data input.
51
INSD
I
Slider inside switch input. (L : inside)
17
RST
I
CPU reset. (L : reset)
52
VDD
O
Connected to VDD.
18
DSPC
I
DSP data compare input. (H: comparing)
53
SENS
I
LSI operation status input
19
DPDT
I/O
DSP data output
54
TOFF
O
Switching analog switch output
(Tracking ON/OFF: H/L, Track count search: H)
55 THOLD
O
Switching analog switch output
(1, 10 and 100 track jump: H)
20 GND ref ––
Ground potential for the A/D converter.
21
RST3
O
DSP reset output (L : reset)
22
DPCK
O
DSP clock output
56
MUTE
O
Muting output (L: ON, H: OFF)
23
MD2
O
IC301 (CXD2500BQ) Digital out control terminal
(L: OFF, H: ON)
57
JOG2
I
Jog dial pulse input
24
INT0
O
Not used
Key-scan data input
ATB
I
A/D input for ATB.
(above 0.5 V : ATB, below : no ATB)
KD2
|
KD0
I
25
58
|
60
61
DSW
I
Digital out ON/OFF input switch
(L: ON, H: OFF)
62
LPS2
I
Load position SW2 input (Switch ON: L/ OFF: H)
63
SEG12
O
FL segment output 12
64
|
70
SEG1
|
SEG7
O
FL segment output 1
|
FL segment output 7
26
SERR
I
A/D input to control the stepping motor.
27
CT
I
Slider center tap voltage input.
28
ADIN
I
Slider voltage input.
29
VDD
––
Analog power for the A/D converter.
30 VDD ref ––
Standard voltage input for the A/D converter.
31
FCOK
I
Focus OK input. (H : OK, L : NG)
32
XT2
––
Not used
33
GND
––
Connected to GND.
34
X1
––
Oscillator pulses for the main system.
(4.194304 MHz)
35
36
37
X2
LPS1
I
LOAD2 I/O
Load position SW1 input
(Switch ON: L/ OFF: H)
Slot-in motor output 2
38
S1TJ
O
Servo control output (1 Track Jump: H)
39
LOAD
I/O
Slot-in motor output 2
40
GFS
I
40
Frame sync lock input. (H : OK, L : NG)
71 VLOAD ––
Connected to FIP controller/driver pull-down
resistance. (–31V)
72
|
75
SEG8
|
SEG11
O
FL segment output 8
|
FL segment output 11
76
NC
O
Not used
O
FL grid output 11
|
FL grid output 8
77 GRID11
|
|
80 GRID8
CDJ-100S
7.1.2 DISPLAY
DEL1031 (V601: DISPLAY BOARD ASSY)
FL Tube
Pin Assignment
1
35
Note) F1, F2: Filament
S1 to S15: Anode
NL: No Lead
Pin Connection
Pin No.
1
2
3
4
5
6
7
8
G1 to G11: Grid
NP: No pin
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Assignment F1 F1 NP S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 NL NL NL G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 NP F2 F2
Anode and Grid Assignment (1/2)
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
S15 S14 S13 S11 S10 S7 S6 S5 S3 S2
S1
G11
Anode and Grid Assignment (2/2)
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
S1
S1
S1
S1
S1
S1
S1
S1
S1
S1
S1
S1
S2
S2
S2
S2
S2
S2
S2
S2
S2
S2
S2
S2
G3 to G8
S1
S6
S4
S3
S3
S3
S3
S3
S3
S3
S4
S4
S4
S4
S4
S4
S4
S5
S3
S5
S5
S5
S5
S5
S5
S5
S5
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
S6
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S8
S8
S8
S8
S8
S8
S9
S9
S9
S9
S9
S9
S9
S9
S10
S10
S10
S10
S10
S10
S10
S10
S10
S11
S11
S11
S11
S11
S11
S11
S11
S11
S8
S9
S9
S9
S5
S2
S15
S13
S5
S3
S15
S7
S10
S12
S8
S11
S9
S14
G1, G2, G9, G10
S1
S12
S12
S12
S12
S12
S12
S12
S13
S13
S13
S13
S13
S13
S13
S13
S13
S13
S13
S14
S14
S14
S14
S14
S14
S14
S14
S14
S14
S14
S14
REMAIN
M
S15
S
F
S5
S6
S15
S11
S2
S7
S10
S13
S15
S11
S5
S13
S9
S14
S5
41
CDJ-100S
7.2 DIAGNOSIS
7.2.1 ERROR DISPLAY
When the player detects an error during operation, if will immediately stop and display an error code in the display window.
Error Code Number
Displayed Error
Code Number
Error Contents
Type of Error
Possible Cause = Remedy
TOC READ ERROR
TOC date cannot be read after 20 seconds.
The disc is soiled.
FG PULSE ERROR
Disc is rotating, but rotation cannot be ascertained.
Either IC201 (spindle driver IC) or Pin
45 of IC701 (system control microcomputer) is damaged.
PLAYER ERROR
Disc loaded cannot be played properly (GFS NG).
• The disc is soiled.
• The disc is scarred.
PLAYER ERROR
Disc loaded cannot be played properly (FOCUS NG)
• The disc is soiled.
• The disc is scarred.
S901 SW
MECHANICAL ERROR
The servo mechanism is not clamped even after the
max. operation time has passed.
• The slot-in mechanism is defective.
• S901 SW is damaged.
MECHANICAL
TIME OUT
The pickup does not return to the inside even after the
max. operation time has passed. (INSIDE: 5s)
The servo mechanism is defective.
7.2.2 DISASSEMBLY
<< PRECAUTIONS >>
Be sure to disconnect the power cable from the AC outlet
whenever removing the card flexible cable from the
connector for maintenance, etc. Hold the both sides of the
card flexible cable with both hands to disconnect the
cable straight. (Even if the power has been switched OFF,
previously charged voltage may remain in the capacitor,
etc. If the electrodes of the card flexible cable and those
of the connector come in contact by accident, a malfunction
may occur.)
2
1
Screw A
1
Removal of the Servo Mechanism Assy
1 Remove the five screws A at the bottom of the body.
2 Open the top panel part as shown in the figure.
Note: Perform the work after spreading a cloth or similar to prevent
damage to the top panel.
42
1
Screw A
Screw A
CDJ-100S
Earth Lead Unit
3 Remove the binder, the card flexible cable (36P FFC/60V), and the top panel part.
4 Disconnect the earth lead unit.
4
3
Binder
5 Remove the four float springs.
3
5
5
5
5
Float Spring
6 Remove the left side damper, slightly raise left side of
the slot-in mechanism assy, and disconnect the flexible
cables (CN101, CN201, CN202) on the lower side.
7 Disconnect the connectors (CN103, CN104), and slide
the slot-in mechanism assy to the side on which the
damper has been removed.
8 Remove the three screws B, and then remove the mecha holder.
Note: An earth spring is located between the mecha holder and the
mechanism assy (right side). Take care not to lose this spring.
8
7
Screw B
SLOT-IN MECHANISM ASSY
Mecha Holder
8
Screw B
7
Screw B
8
CN104
CN103
Earth Spring
6
6
Hook
Damper
43
CDJ-100S
9 Disengage the hooks on the left and right side (2 each), and
remove the loading base assy.
0 Remove the servo mechanism assy.
DISPLAY BOARD Assy
1 Remove the jog dial and the slide knob at the top of the body, and
then remove the nut (M9) and jog washer.
Jog Dial
1
LOADING BASE ASSY
Nut (M9)
Jog Washer
1
10
Slide Knob
SERVO MECHA ASSY
Hook
9
Hook
9
9
2 Disconnect the earth lead unit.
3 Remove the 13 screws F.
9
DISPLAY BOARD ASSY
Earth Lead Unit
2
Removal of the Each P. C. Boards
TRANS BOARD Assy
1 With the slot-in Mechanism Assy removed, disconnect the
3
Screw F
(× 13)
connector (CN705).
2 Remove the screw C and disconnect the cable stay.
3 Remove the seven screws D, raise front side of the TRANS
BOARD assy, and remove it.
Cable Stay
2
Screw C
Caution for the time of assembly
TRANS BOARD ASSY
Screw D
Screw D
Screw D
3
1
CN705
MOTHER BOARD
ASSY
44
Turn the jog dial and check for abnormalities like uneven turning
etc.
Nut Tightening Torque: 8 kg · cm or less
CDJ-100S
Exchange Methods for Rotary Encoder (S614: DSX1051) and
Slide Volume (VR601: DCV1009)
Slide Volume (VR601: DCV1009)
1 Remove the slide knob from the top of the unit. (Refer to
Rotary Encoder (S614: DSX1051)
1 Remove the jog dial, the nut (M9) and the jog washer at the top of
"Removal of the DISPLAY BOARD Assy".)
2 Remove the two screws A.
3 Unsolder the slide volume and cut the 11 locations shown
the unit. (Refer to "Removal of the DISPLAY BOARD Assy".)
2 Unsolder the rotary encoder and cut the 8 locations shown in the
figure with nippers or similar.
3 Raise the P.C. board while paying attention to the jumper wires
and remove the rotary encoder.
in the figure with nippers or similar.
4 Raise the circuit board while paying attention to the jumper
wires and remove the slide volume.
2
Screw A
DISPLAY BOARD ASSY
Solder
3
3
2
2
Solder
Screw A
Solder
3
Solder
2
Cut
Cut
Solder
4
2
2
Rotary Encoder
3
Cut
Pay attention to solder crack
for the jumper wires, shortcircuits, etc.
2
3
3
Cut
Cut
Cut
Measuring Points (TP) for Diagnosis
Remove the two screws G at the bottom plate. Then measuring at
the each points becomes possible.
Screw G
Screw G
Bottom Plate
MOTHER BOARD ASSY
SIDE B
45
46
Inside SW
Clamp SW
Loading Motor
(DXM1093)
LED Drive
IC602
(HD74HC175FP)
Encoder
S614
(DSX1051)
ATB
IC901, IC902
(NJM2904M)
IC104 (NJM2904M)
IC103, IC106 (NJM2068M)
IC107 (TC4W53F)
IC105 (TC4W66F)
Servo Control Circuit
FL
V601
(DEL1031)
Slider VR
VR601
(DCV1009)
Operation
Button
±B
RST
+5V
+5V Regulator
IC23
(PQ05RR12)
DSP
IC401
(MN19413A–P)
Power SW
S1
(RSA1001)
FU1
DIGITAL OUT
BOARD ASSY
Digital Out
IC801
(TC74HCU04AF)
CONT OUT
AUDIO OUT
KUC type Only
DRAM
IC402
(MB814800-70PJ)
LPF
IC405
(NJM4558MD)
Power Transformer
Voltage Selector
S2
(DSA1026)
RL type Only
Inverter
IC303
(TC7SU04F)
20 MHz (ASP)
VCO
IC302
(BA7042)
Vari Pitch Circuit
MUTE
Q403
(DTC124EK)
16.9344 MHz
Decoder
IC301
(CXD2500BQ)
Servo Control IC
(Built-in RF Amp)
IC101
(CXA1782CQ)
TRANS BOARD ASSY
System Control Micro-computer
IC701
(PD4977B)
Stepping Drive
IC206
(MPC17A85ZVM)
Spindle Drive
IC201
(BA6849FP)
Loading Drive
IC108
(LA6520)
Tracking,
Focus Drive
IC102
(LA6520)
MOTHER BOARD ASSY
DISPLAY BOARD ASSY
Servo Mechanism Assy–S
(DXX2432)
Inside SW
Stepping Motor
Spindle Motor
(DXM1084)
Pickup Assy
(DWY1069)
SLOT-IN MECHANISM ASSY
CDJ-100S
7.3 BLOCK DIAGRAM
CDJ-100S
8. PANEL FACILITIES AND SPECIFICATIONS
PANEL FACILITIES
Top Panel
- MASTER TEMPO button
÷ The master tempo function is turned ON/OFF.
÷ If the button is held depressed for 2 seconds or
more, the tempo adjust dial's variable range is
changed (±10% or +10% to –16%). When the variable range is changed, the newly selected numerical range is displayed for about 2 seconds (10.0 /
16.0).
÷ The variable range is set by default to the ±10 setting whenever power is first turned on.
= TIME MODE/AUTO CUE button
Two functions are available.
[Time display]
Each time this button is pressed, the time display
changes between the elapsed playback time of the
track and the remaining playback time of the track
(REMAIN).
÷ The REMAIN display appears when power is turned
ON.
[Auto Cue function]
When a disc is initially loaded or when performing
track search, this function automatically sets the cue
point (the point immediately preceding actual sound
output).
÷ The Auto Cue function defaults to OFF when power
is first turned on.
1 POWER switch
(Located on rear panel)
Provides electrical power to the player.
2 Display window
3 DIGITAL JOG BREAK buttons
(JET, ZIP, WAH, HOLD)
4 TRACK SEARCH buttons (4, ¢)
5 SEARCH buttons (1, ¡)
6 CUE button/indicator
7 PLAY/PAUSE button/indicator (6)
8 Loading indicator
Flashes while disc is being loaded or removed
through loading slot, and lights steadily when a disc
is loaded in the player.
~ TEMPO control knob
The playback tempo can be changed with this knob.
The center clicked position is for normal playback
tempo. If you slide the knob (down) towards you (+
side), the music tempo quickens. If the knob is away
from you (– side), the music tempo slows.
! Jog dial (+ FWD/– REV)
@ Disc loading slot
Insert discs with label side up.
÷ When playing 8 cm (3-inch) discs, insert the disc in
a commercially available CD adapter before loading it in the CD player.
# DIGITAL OUT switch
(Located on rear panel)
9 Force ejection hole
0 EJECT button
When this button is pressed, disc rotation stops and
the disc is ejected from the player's loading slot.
47
CDJ-100S
Display Window
5 MT indicator
Lights when the MASTER TEMPO function is used.
6 A.CUE indicator
Lights when the AUTO CUE function is used.
7 Playback address display
1 TRACK number display
Displays the current number of the track playing.
2 CUE indicator
Flashes when it is possible to input cue point, and
lights steadily after the completion of input.
3 Time display (REMAIN)
The elapsed playback time of the track being played
(when the REMAIN indicator is off) or the remaining
playback time of the track being played (when the
REMAIN indicator is on) is displayed in minutes (M)
and seconds (S), or frames (F).
4 Playback tempo display
Tempo changes made with the TEMPO control knob
are performed in 0.1% steps in the ±10% range. 0 to
+10% in the +10% to –16% range is indicated in 0.1%
steps and 0.2% steps from 0 to –16%.
The elapsed playback time or remaining playback time
of the track playing is roughly indicated with the fullscaled bar graph.
÷ When no disc is in the
disc compartment ................................................ off
÷ When displaying elapsed
playback time .............. lights up from the left side
÷ When displaying remaining
playback time .............. turns off from the left side
÷ When remaining playback time is
less than 30 seconds ..................................... blinks
8 WAH indicator
Lights or blinks when WAH function is active.
9 Pause indicator (*)
Blinks during pause mode.
0 ZIP indicator
Lights or blinks when ZIP function is active.
- JET indicator
Lights or blinks when JET function is active.
= Play indicator (#)
Lights during playback.
SPECIFICATIONS
1. General
3. Accessories
System ................................ Compact disc digital audio system
Power requirementsAC 120 V, 60 Hz
Power consumption .............................................................. 12 W
Operating temperature .................. +5˚C – +35˚C (+41°F – +95°F)
Operating humidity ....................................................... 5% – 85%
(There should be no condensation of moisture.)
Weight .............................................................. 2.2 kg (4 lbs 14 oz)
Dimensions ......................... 217.7 (W) × 310.7 (D) × 94.5 (H) mm
8-9/16 (W) × 12-1/4 (D) × 3-3/4 (H) in.
÷ Operating instructions ............................................................. 1
÷ Audio cable ............................................................................... 1
÷ Limited warranty ...................................................................... 1
2. Audio section
Frequency response ..................................... 4 Hz – 20 kHz (EIAJ)
Signal-to-noise ratio ................................... 96 dB or more (EIAJ)
Output level ............................................................................ 2.0 V
Channels ........................................................... 2-channel (stereo)
48
NOTE:
Specifications and design are subject to possible modification
without notice.
Maintenance:
We recommend regular maintenance to ensure the safe
and proper function of this unit.
Extended service life can be expected if the unit maintained properly.

CDJ-100S

Transcription

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