ser vice manual - Hifigoteborg.se

C 521BEE
C 521BEE
DISC PLAYER
COMPACT
SERVICE MANUAL
NAD
C O M PA C T
DISC PLAYER
SAFETY INFORMATION
CAUTION
CAUTION - INVISIBLE LASER RADIATION WHEN OPEN AND
VARING - OSYNLING LASERSTRÅLNING NÄR DENNADEL ÄR
ÖPPNAD OCH SPÄRRAR ÄR URKOPPLADE. STRÅLEN ÄR FARLIG.
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL - USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG
VARO! - AVATTAESSAJASUOJALUKITUS OHITETTAESSAOLET
ALTTIINANÄKTMÄTÖNTÄ LASERSÄTEILYLLE. ÄLÄ KAISO
SÄTEESEEN.
SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.
ADVARSEL - USYNLIG LASERSTRÅLING VED ÅBNING, NÅR
VORSICT! - UNSICHTBARE LASERSTRAHLUNG TRITTAUS, WENN
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ
UDSÆTTELSE FOR STRÅLING.
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT DEM STRAHLAUSSETZEN.
CLASS 1
LASER PRODUCT
CATU
IO
ADVA N HGKJDHSGK
JHGSJK
RSEL
KBV
NCLKNB
ADVA
HFKLJH
HGKJDH
SGKJHG
KNVLKN
S
CVNCLV
K JK
HGKLFH
;L;H
LKDJLK
FHJHSG JMNMD
MMKJH
GSJK
CVLKNL
RSEL
JLDKLJ
VAR
ING
KLH
HGKJD
KFG
VAR ;LKNG;LKJGF;LKHSGKJHGKLGD
O! HG
JGF
JH
;LKJFL
KBV
KJD
NCLKN
;SJ
HSG
VOR BCVLKNLKN KJHJBJKBK K
SICT! VLKNCVNC JBJKGS
JHF
KLJ
LVK
HJL
HG
DKL
JLK
KLF
DJL
KFH
H;L;HH
JHS
JK
BHH
JD
GKJHG
SJK
The lightning flash with arrowhead, within an equilateral triangle is intended to alert the user of the presence of
uninsulated "dangerous voltage" within the product’s
enclosure; that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating
and maintenance (servicing) instructions in the literature
accompanying the appliance.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED
OPERATION.
-2-
SERVICE SAFETY PRECAUTIONS
1.
Replacing the fuses
CAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE
OF FUSE.
Reference No
M502-M504
M502-M504
M505
M505
*AH
*C
*AH
*C
Part Number
5120-0020-0
5120-0018-0
5120-0052-0
5120-0050-0
Description
FU T1A 250V UL/CSA 5x20MM
FU T1A 250V SEMKO/UDE 5x20MM
FUSE T1.6A 250V 5x20MM UL/CSA
FUSE T1.6A 250V 5x20MM SEMKO/VDE
NOTE:
<*AH > : USA, CANADIAN MODEL ONLY.
<*C > : EUROPEAN MODEL ONLY.
2.
Safety check out
(Only U.S.A. model)
Before returning the product to the customer, make leakage current or resistance measurements to determine that
exposed parts are acceptably insulated from the supply circuit.
Parts marked with the symbol
are critical with regard to the risk of fire and electric shock.
Replace only with parts recommended by the manufacturer.
CONTENTS
DESCRIPTION
PAGE
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
REAR PANEL / FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
RF PATTERN TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
IMPORTANT NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11
PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-13
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-17
IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18-21
TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23-27
MECHANISM EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
MECHANISM EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-33
PACKING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
-3-
SPECIFICATIONS
Disc Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Disc, 120 or 80 mm
Decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BURR-BROWN Delta Sigma 20bit
Digital Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Times oversample
Analog Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 pole active
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 5Hz - 20kHz
De-Emphasis Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.3 dB
THD (at 0 dB, 1kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.003%
Intermodulation Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . < - 100 dB
(19 + 20 kHz)
Dynamic Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 dB
Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 0 dB to -80 dB
Signal / Noise Ratio (A-Weight) . . . . . . . . . . . . . . . . . . . . . . . ≥106 dB, De-Emphasis on
≥106 dB, De-Emphasis off
Channel Separation 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . >90 dB
10 kHz . . . . . . . . . . . . . . . . . . . . . . . . >80 dB
Wow and Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unmeasurable (Quartz Crystal Accuracy)
Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Ω
Output Level at 0 dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 V rms
Digital Error Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IRC with double error correction in C1 and C2
Digital Code Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sony / Philips Serial data format
Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12W
CONTROLS
Play / Pause, Stop, Random, Skip (< >), Scan (< >), Open, Time, Repeat.
PHYSICAL SPECIFICATIONS
Dimensions
(Width x Height x Depth)
435 x 80 x 285 mm
Net weight
4 kg (8.8 lbs)
Shipping weight
5.1 kg (11.22 lbs)
-4-
REAR PANEL / FRONT PANEL
REAR PANEL
1.
2.
3.
LINE OUT
DIGITAL OUT
AC LINE CORD
FRONT PANEL
1.
2.
3.
4.
5.
6.
POWER ON / OFF
DISC DRAWER
DISPLAY
OPEN
PLAY / PAUSE
TIME
7.
8.
9.
10.
11.
12.
-5-
STOP
REPEAT
RANDOM
SCAN Back (
SKIP Back (
STANDBY LED
) / Forward (
) / Forward (
)
)
DISASSEMBLY INSTRUCTIONS
1. Remove machine screws M 4.0 x 6.0 ( 1 to 4 ) from the side panels.
Remove tapping screw 3.0 x 8.5 ( 5 )from the back panel.
Refer to Figure No.1.
5
4
3
2
Figure No.1
1
2. Pull both sides of the TOP COVER slightly outwards 6 and tilt approx. 35˚ and then remove
in the direction as indicated by the arrow
7 . Refer to Figure No.2.
7
6
Figure No.2.
6
-6-
-7-
M502
EL LIGHT
PICK
UP
PU-IN
LIMIT SWITCH
SLED
MOTOR
SPINDLE
MOTOR
LOADING MOTOR
LIMIT SWITCH
LOADING
MOTOR
16 17
12 13
U201 BA6392
FOCUS &
TRACKING
MOTOR
2
DRIVER
26 27
1
5V
Q104~Q107
MOTOR DRIVER
D506
RECTIFIER
DIODES
U504
POWER FOR
EL LIGHT
Q312,
Q313
D501-D504
RECTIFIER
DIODES
-12V
D514-D517
RECTIFIER
DIODES
+12V
U502-3,U506
ANALOGUE
POWER
+5V
U501,U507
DIGITAL
POWER
+8V
CD MECHANISM UNIT
DISC
12
Q307,
Q309
15
Q101
1
6
11
18
SE
FE
RFDC
RFAC
AC POWER I / P
M106
U101 CXA2581
28
ANALOG SIGNAL
PROCESSOR/SERVO 16
RL101
RELAY
M500
POWER
TRANSFORMER
M110
2
7
38
1
45
9
63
62
61
8 35 46
3
REPEAT
M103
60
U301
CXD3017Q
DIGITAL
SIGNAL
PROCESSOR
40
39
43
51
TIME
M104
M109
RANDOM
M105
KEYBOARD
M102
M108
12
3
2
1
27
2
4
3 6
U403
74HC00
NAND GATE
U302
PMC1710
DAC
Q401- Q405
MUTE CIRCUIT
24
U401 M38223E4HP4
SYSTEM CONTROL CPU
& LCD DISPLAY DRIVER
M101
M107
13
16
L
U306
Q301-Q304
MUTE
22
78
U305
L301
DIGITAL COIL
M303
EMC FILTER
R
51
M501*
LCD DISPLAY
1
M318
RCA JACK
DIGITAL
OUTPUT
R
L
M113
REMOTE
SENSOR
M317
RCA
JACK
CD AUDIO
O/P
BLOCK DIAGRAM
J403
L401
-8-
M805
BROWN
LIVE
NEUTRAL
M803
BROWN
J406
J404
J407
LIVE BOARD
J401
CD MECHANISM
M500A
DISPLAY BOARD
M301
LED BOARD
J402
115V:J401,J404
230V:J403
8V
0V
0V
8V
15V
0V
15V
1723-006A-0000
ISSUE B
TRANSFORMER BOARD
M505B
M101
(5PIN)
M105
(6PIN)
M102
(16PIN)
M505A
KEY BOARD
TO CHASSIS
M120C
WIRING DIAGRAM
RF PATTERN TESTING
NAD - C 521BEE PCB TESTING POINTS DIAGRAM
TESTING PROCEDURE
(1) Load the test disc (Sony Test CD YEDS-7) and set the unit into PLAY mode.
(2) Connect the scope to R227 (Pin 15 of U101) and DGND (J144).
Scope setting:
Coupling
: AC.
Vertical sensitivity
: 0.2 V/ div.
Horizontal time base
: 0.5 µS/div.
(3) Observe the waveform is 2.0V p-p +/-5% and the eye pattern is at its best shape (see FIG. 1).
FIG. 1 (a)
FIG. 1 (b) Poor eye pattern
3T 4T 5T — 11T
FIG. 1 (C) Good eye pattern
-9-
IMPORTANT NOTES
INSTRUCTION FOR HANDLING OPTICAL SYSTEM BLOCK PICK-UP
Electrostatic breakdown of the laser diode in the optical system block may occur due to a potential difference caused
by electrostatic charge accumulated on clothing, human body, etc. A ground must be provided as follows to prevent
any electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a ground band (1M ohm) that is properly to remove any static electricity that may be charged on the
body.
2. Ground for Work Bench
Be sure to place a conductive sheet (1M ohm) or copper plate with proper grounding on the work bench or other surface on which the pick-up is to be placed.
3. Because the static electricity charge on the clothing does not discharge through the body grounding band, do not
let clothing to get in contact with the pick-up unit.
INCORRECT
CORRECT
1.Grounding band
1M ohm
1M ohm
2.Conductive Sheet
or Copper Plate
NOTE: Laser diodes are so susceptible to damage from
static electricity that even if a static discharge does not
ruin the diode, it can shorten its life or cause it to work
improperly.
PRECAUTIONS FOR CHECKING BEAM EMISSION
The laser beam of this unit is focused on the reflecting surface of the objective lens in the optical system block.
Therefore, keep your eyes at least 12 inches (30 cm) away from the objective lens when the laser diode is ON.
(Operation Check Method for Laser Diode and Focus Search Function.)
When the POWER switch is turned ON after the chucking plate is removed, observe the objective lens and confirm
that the following operations are performed properly.
(The optical system should be at the lead-in area position when it is checked at this time.)
(1) The laser should be at the innermost position after the chucking plate is removed.
(2) The diffused light of the laser beam can be seen when the POWER switch is turned ON.
(3) Vertical (up and down) movement of the objective lens (2 or 3 times) will take place.
- 10 -
PRECAUTIONS WHEN CHANGING LASER PICK-UP
When removing the pick-up assembly, short circuit the PCB tracks on the optical block as show in the drawing in
order to protect the pick-up before removal.
NOTE: Replacement pick-up assemblies are supplied with the PCB pattern already protected.
DO NOT REMOVE THE SHORT CIRCUITS UNTIL YOU HAVE FINISHED FITTING THE PICK-UP.
Protective soldering place
for laser diode
Caution:
Laser diodes are extremely susceptible to damage from static electricity. Even if a static discharge does not ruin the
diode, it can shorten its life or cause it to work improperly. When replacing the pick-up, use a conductive mat, a
grounded soldering iron, and so on, to protect the laser diode from static damage.
Ground Conductive
Wrist Band for Body
Soldering
Iron with
Ground
wire
Ground Line
Less than
10 ohm
Conductive Gum Mat
- 11 -
PCB LAYOUT
DISPLAY BOARD
KEY BOARD
LIVE BOARD
LED BOARD
- 12 -
MAIN BOARD
- 13 -
SCHEMATIC DIAGRAM
DISPLAY
CN202
DEBUG
SPDR
8
9 FRDR
10 FFDR
11
12
13
14
C211
27p
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COUT
MIRR
DFCT
FOK
LOCK
MDP
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
VSS
TEST
TES1
XTST
VC
FE
SE
R215
4R7
C212
27p
LMUT
RMUT
AVDD2
AOUT2
AIN2
LOUT2
AVSS2
AVSS1
LOUT1
AIN1
AOUT1
AVDD1
XVSS
XTAO
XTAI
XVDD
EMPH
BCK
PCMID
LRCK
41
42
43
44
45
46
47
R224 48
10K
49
50
51
52
53
54
55
56
57
58
59
60
GND
FRDR
FFDR
RCIN2
FCS+
FCSGND1
SCOR
C2PO
GFS
XPCK
XUGF
WFCK
XLON
SPOB
SPOA
ATSK
VDD
SCLK
SENS
CLOK
XLAT
DATA
SYSM
XRST
SQCK
SQSO
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
VC
C226
0.33u/50V
C221
R222
V3V6
U201
BA6392
21
20
19
18
17
16
15
GND
30
28
27
26
25
24
23
22
GND2
SP+
SPVBIN1
SPDR
VBIN
VCC1
GND
SL+
SLRCIN1
SRDR
SFDR
VREFI
VREFO
29
C210
0.1u
VCC
TRDR
TFDR
RCIN3
TRKTRK+
MUTE
1
2
3
4SRDR
5SFDR
6
7
6
5
4
3
2
1
R214 8K2
0.1u
C209
1500p
M105
CON6
R213 10K
C208
FCSFCS+
CLOK
SENS
SCLK
GFS
SCOR
R212 100K
C207 0.1u
VC
FCSFCS+
CLOK
SENS
SCLK
GFS
SCOR
TE
CE
RFDC
ADIO
AVSS0
IGEN
AVDD0
ASYO
ASYI
BIAS
RFAC
AVSS3
CLTV
FILO
FILI
PCO
AVDD3
VSS
VDD
DOUT
C206 C205 C204 C203 C202 C201
330p 220p 220p 0.01u 220p 220p
R211
R210
R209
R208
R207
V3V6
V3V6
/SQSO
/SQCK
/XRST
/SYSM
/DATA
/XLAT
/CLOK
/SENS
/SCLK
1K
1K
1K
1K
1K
/GFS
/SCOR
/SQSO
/SQCK
/XRST
/SYSM
/DATA
/XLAT
/CLOK
/SENS
/SCLK
/GFS
/SCOR
0R
TRKTRK+
0R
XRST
100K
C217
TRKTRK+
0.1u
FE
SE
TE
RFDC
RFAC
FE
15K
R219
470p C214
SE
100K
R220
0.1u
R225
C216
0.01u
C219
0.47u
V3V6
C213
100p
TE
15K
R218
470p
RFAC
- 14 -
R226
1M
C218
C215
1500p
RFDC
U301
CXD3017Q
CLKO
EMPH
BCK
PCMD
LRCK
EMPH
BCK
PCMD
LRCK
C227
C228
0.1u
0.1u
D201
1N4001
VCC
L201
27uH
R223
R217
1K
TRDR
TFDR
SPDR
R216
V3V6
XLAT
DATA
SYSM
XRST
SQCK
SQSO
103K
33K
VC
C229
470U/16V
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
XLAT
DATA
SYSM
XRST
SQCK
SQSO
R206
R205
R204
R201
R202
R203
R228
3K3
R229
3K3
D+8V
1K
1K
1K
4K7
1K
1K
C223
R227
100
C220
0.47u
C222
0.1u
C230
100uF/16V
TP214
AGND
DIG-OUT
R230
10K
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
MCU
SYSM
SYSM
RW/ROM/LDOFF
R339
C303
0.01u
1K
C301
33p
X301A
8.00M
C302
33p
R336
1K
R335
Q308
100K
8050
D303
D306
IN4148
RL101
R338
10K
IN4148
VCC
R331
1K
Q309
8050
2
R334
560R
2
Q307
8050
VCC
R329
R328
4K7
4K7
R341
560R
M301A
LED1
3
2
1
U401
M38223E
GREEN
GND
RED
STANDBY CNL
R330
10K
C310
1000uF/10V
SQSO
DISCO
DI/SW
4.2V
VCC
DISCO
DI/SW
C307
47uF/10V
A+12V
2
Q401
2SA1015
2
C408
22u/16V
R323
R322
R321
4K7
4K7
4K7
VCC
R406
7K5
Q403
2SA1015
MUTE
R416
47K
R415
7K5
- 15 -
GREEN
3
2
1
RED
R403
10K
M301B
LED1
D409
1N4148
R413
47K
2
3
D403
3V3
4K7
4K7
4K7
1
C407
A+12V
2200u/16V
3
D411
1N4148
SENS
R327
R326
R325
R405
22K
1
D302
5393
SCLK
SQCK
1/2X
3
C304
0.1u
SCLK
SQCK
1/2X
1
D+5V
C308
10u/6.3V
2
SENS
C305
220uF/16V
D+10V
VCC
1
P43/I1
P42/INT0
P41
P40
/RESET
P71/XCIN
P70/XOUT
XIN
XOUT
VSS
Trig IN P27
Trig SW P26
P25
P24
P23
P22
STANDBY LED P21
Relay P20
P17/S31
P16/30
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
VCC
SCOR
RW/ROM/LDOFF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
VCC
GND
DAT
3
L302
10uH
VL1
VL2
VL3
COM0
COM1
COM2
COM3
AVSS
VREF
VCC
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
3
2
1
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
M113
IR
3
22K
22K
1K
SCOR
R314
22K
UNLD
LOAD
XRST
GFS
CLOK
XLAT
DATA
1
R312
KEY301
PLAY
P67/AN7
P66/AN6
P65/AN5
P64/AN4
P63/AN3
P62/AN2
P61/AN1
P60/AN0
P57/ADT
P56/TOUT
P55/CNTR1
P54/CNTR0
P53/RTP1
P52/RTP0
P51/INT3
P50/INT2
P47/SRDDY
P46/SCLK
P45/TXD
P44/RXD
R307 1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
33
11
4
2
KEY303
STOP
R305 2K
R313
R311
UNLD
LOAD
XRST
GFS
XLAT
CLOK
DATA
3
4
2
KEY302
C309
47uF/10V
D+5V
OPEN/CLOSE
S10
S11
P34/S12
P35/S13
P36/S14
P37/S15
P00/S16
P01/S17
P02/S18
P03/S19
P04/S20
P05/S21
P06/S22
P07/S23
P10/S24
P11/S25
P12/S26
P13/S27
P14/S28
P15/29
R303 6K2
M505AB
LCD
KEY304
RANDOM
KEY305
NEXT
4
2
4
2
KEY307
PREV
VCC
4
2
KEY306
TIME
33
11
33
11
4
2
4
2
KEY308
REPEAT
R306 1K
R340
10R
CD/CDR
1/2X
SQCK
SCLK
R308
3K
R309
3K
R310
3K
4
2
KEY309
F.SCAN
KEY310
B.SCAN
R304 2K
33
11
R302 6K2
4
2
4
2
R301 1K
3
1
3
1
VCC
Q402
2SD1012F
R412
4K7
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
A-12V
A+12V
CLKO
CK2
ROMXA
LRSY
XRST
EMPH
FCSTRKTRK+
FCS+
5 TRAY4 TRAY+
3
2
1 DI/SW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2
R390
220R 1/2W
U305C
R391
220R 1/2W
DGND
0
R102
4
R394
C371
470u/16V
C372
470u/16V
AGND
5532
8
28
27
26
25
24
23
22
21
20
Q101
8550
3
20K
20K
10
R101
C373
470u/16V
AGND
4
8
C374
470u/16V
ML/DSD
MC/DM2
MD/DM1
MUTE
MODE
CKSL
DGND
VDD
R393
220R 1/2W
C381
104K
1
2
3
4
5
6
7
8
9
10
11
12
13
C332
C320
10u/6.3V
2
2
A-12V
A+12V
C329
20p
A
AGND
C333
104K
A+5V
C377
224K
3
R361
68K
1K2
2
R353
5
6
1K
5
4
2
1
74HC00
U403B
74HC00
C418
10u/25V
6
3
R363
1K5
VCC
U403A
1
R385
10R
U305A
5532
R359 6K8
C352
330p
R364
1K5
R113
C110
1K8
R115
R116
12K
LOAD
RW/ROM/LDOFF
Q103
8050
2
D+5V
1
Vin
2
7 U403E
74HC00
3
7
1
R383
150R
U305B
OPA2604
AGND
C366
680p
5
14
U306A
5532
C367
680p(P)
6
DGND
Vout
M303
DST310
R371
2K2
C362
4700p
R372
2K2
3
2
8
74HC00
R375
150R
10
9
2
J528
R377
4K7
1
R384
75R
11
C386 C387
104K 103K
U403D
4
3
R381
4K7
D
M318
DIGITAL OUT
CHASIS
1
CHASIS
C536
103K
R
M317B
MUTE
A-12V
L
M317A
LOAD
Q304
2SD655F
1
Q303
2SD655F 3
R414
100K
R379
150R
R382
4K7
Q302
2SD655F
R380
150R
13 74HC00
12
L301
C370 103K
R378
4K7
Q301
2SD655F
R374
100K
U403C
C385
2200p
C368
22u/25V
R373
100K
C379
224K(M)
C369
22u/25V
R376
150R
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
C417
104K
C384
1000p
C383
22u/10V
AGND
C356
2700p
R367
2K2
AGND
C357
2700p(M)
R368
2K2
C363
4700p(M)
C382
224K(M)
RFAC
FE
TE
SE
1/2X
RFDC
RW/ROM/LDOFF
RFAC
FE
TE
SE
1/2X
RFDC
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
R114
5K1
5K1
R112 5K1
10K
15K
R117 12K
R118
R119
R107
100K
R108
68K
3K
4K7
R110
R111
15K
R109
100u/10V
C103
0.1u
C102
0.1u
VDD1
L101
10uH
R106
150K
7
6K8
U306B
5532
R360
C353
330p
1K
R124
R123
R315
4R7
3K
R105
AGND
DIG_OUT
C375
22u/25V
R354
270R
R355
6K8
1K2
R358
AGND
R357
270R
R356
6K8
2
2
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
C109
100u/16V
R362
68K
Q107
8050
Q106
8050
C378
224K
Q105
8550
Q104
8550
C376
22u/25V
C328
20p
DGND
M302
16.9344MHz
DGND
U101
CXA2581
LD
DC_OFST
PD
RFDCI
EQ_IN
RFDCO
AC_SUM
VC
GND
RFC
A
VFC
B
BST
C
RFG
D
VCC
E
CEI
F
CE
SW
TE_BAL
DVCC
TE
DVC
FEI
RFAC
FE
10u/6.3V
AGND
D+5V
1K
R122
14
R392
220R 1/2W
LRCIN
DIN
BCKIN
CLKO
XTI
XTO
DGND
VDD
VCC2R
AGND2R
AGND2L
VCC2L
EXT1R
EXT2R
VOUTR
AGND1
R121
1K
VC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C105
100u/16V
C111
2.2uF/6.3V
C101
0.1u
EXT1L
EXT2L
VOUTL
VCC1
U302
PCM1710U
C107
100u/16V
100u/16V
C106
R104
R103
5532
U306C
C380
104K
R320
470R
10K
17
16
15
18
C321
10u/6.3V
19
DGND
Q305
DTC114
2
VDD1
J127
UNLD
DGND
DISCO
DI/SW
DISCO
C325
10u/6.3V
C327 C324
104K 10u/6.3V
C322 C323
104K 10u/6.3V
DISCO
DI/SW
UNLD
C326
104K
D+5V
A+5V
A+5V
M101
5PIN
FCSTRKTRK+
FCS+
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
FCS+
TRK+
TRKFCS-
M102
16PIN
10uH
1
VDD1 C108
100u/16V
3
1
1
3
3
1
1
3
3
1
L102
1
3
2
V3V6
GND
DAC
2
- 16 2
RF AMP
- 17 -
POWER_SW
M802
D508
1N4001
D507
IN4001
+9V-IN
C531
104K
R502
18K
R346
10K
AC1
AC CORDEST
Q312
8550
1
C530
10u/25V
J800
230V
120V
R501
27K
R347
1K
4
Q313
8550
RL101A
Relay
A2
+9V-OUT
2
1
M503
M512
M504
T1A 250V
4
5
6
7
2
2
3
8
J801
3
1
10
9
M500
T1A 250V
T1A 250V
4
3
C503
C502
104K
C505
104K
1N4001
D504
C504
1N4001
1N4001
1N4001
104K
104K
C540
104K
D517
1N4001
D503
D502
C541
104K
D516
IN4001
DGND
D501
A1
C542
104K
D515
1N4001
C501
104K
D514
IN4001
C543
104K
D506
1N4001
C528
104K
C521
104K
DGND
C529
4700u/16V
C518
100u/25V
Vin
1
C507
2200u/25V
C506
2200u/25V
1
1
Vin
Vin
Vin
2
U502
7812
2
2
2
U503
7912
C532
104K
3
C513
1000u/16V
AGND
C534
104K
C526
104K
C537
104K
AGND
Q520
8050
C525
1000u/10V
1
1
C533
470u/10V
C524
0.022u
D505
3V3 1.3W
C522
100u/16V
R709
470R
C535
104K
C508
1000u/10V
C512
3 1000u/16V
3
3
Vin
2
U506
7805
2
Vout
3
C523
2u2/16V
Vout
U501
7805
AGND
Vin
R520
51K
R521
150R
2
9
C527
470u/10V
DGND
C511
C710
3 220u/10V 100u/6.3V
4
M501
6
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
3. COMPONENTS MARKED “
” ARE SAFETY CRITICAL PARTS.
Vout
AGND
Vout
Vout
1N5393
Vout
+9V-IN
+9V-OUT
U507
7808
D513
EL_GND
1
U504
7809
GND
GND
GND
GND
M810
TLN120A150W3R0
FERRITE
RING * ONLY IN C VERSION
A2
A1
4700p
GND
C800
GND
M502
T1.6A 250V
A-12V
A+5V
A+12V
D+10V
D+8V
D+5V
ELD1
POWER
IC BLOCK DIAGRAM
MAIN BOARD
U101: CXA2581N
C
B
A
9
8
7
6
gm
D
F 10
gm
CH1RIN
LEVEL
SHIFT
3
4
REV
26 CH4OUTR
R
25 VBIN
190K
VREFIN
6
23 VBIN
VREFOUT
7
22 VCC
+
CH1FIN
INTER
FWD FACE
5
24 VSIN
+
-
100K
THERMAL
SHUTDOWN
CIRCUIT
GND
8
CH2FIN 9 FWD
INTER
REV FACE
CH2RIN 10
21 VCC
R
R
F
F
FWD 20 CH3FIN
INTER
FACE REV 19 CH3RIN
RCIN2 11
18 RCIN3
CH2OUTR 12
17 CH3OUTR
CH2OUTF 13
GND 14
16 CH3OUTF
DRIVE
MUTE
15 MUTE
25K
- 18 -
25K
RFG
24 26 25
RCIN1
27 CH4OUTF
F
15 RFAC
30 DC_OFST
29 RFDCI
28 RFDCO
2
28 GND
EQ_IN
23
DVcc
17 FEI
16 FE
CH1OUTR
EQ
EQ_ON/OFF
+
DVcc
18 TE
21 CEI
20 CE
19 TE_BAL
RW/ROM
DVcc
VOFST
13 DVcc
1
AC
VCA
RW/ROM
VC
+
DVcc
+
+
VC
+
CH1OUTF
AC_SUM
3
+
RW/ROM
+
DVC
VOFST
RW/ROM
VC
VOFST
+
DVC
DVC
DVC
Vcc
RW/ROM
RW/ROM
+
-
+
+
14
MAIN BOARD
U201: BA6392FP
4
VC
VC
VC
+
VC
RW/ROM
APC-OFF (Hi-Z)
DVC
RW/ROM
VC
(H/L)
AC
SUM
VOFST
B
C
A
D
APC
VC
27
DVC
E 11
2
Vcc
5
VC
SW 12
PD
1
22
GND
LD
Vcc
BST
RFC
VFC
4 SYSM
63 BCK
62 PCMD
61 LRCK
19 C2PO
15 WFCK
64 EMPH
18 GFS
37 XTSL
16 XUGF
MAIN BOARD
U301: CXD3017Q
DAC Block
36 TES1
Clock
Generator
EFM
demodurator
RFAC 51
BIAS 50
Asymmtery
Corrector
16K
RAM
FILO 54
80 LMUT
Timing
Logic
66 XTAI
67 XTAO
3rd-Order
Noise Shaper
Sub Code
Processor
Digital
PLL
79 RMUT
Serial-In
Interface
Over sampling
Digital Filter
XPCK 17
FILI 55
3 XRST
D/A
Interface
ASYI 49
ASYO 48
35 TEST
Error
Corrector
Digital
OUT
PWM
PWM
PCO 56
LOCK 25
Digital
CLV
+
-
MDP 26
+
-
CLTV 53
SENS 8
DATA 5
Servo
Auto
Sequencer
SPOA 12
70 AOUT1
+
-
CPU
Interface
+
-
XLAT 6
CLOK 7
71 AIN1
72 LOUT1
SPOB 13
77 AOUT2
XLON 14
76 AIN2
SCOR 20
75 LOUT2
SQSO 1
SQCK 2
60 DOUT
Signal Processor Block
Servo Block
9 SCLK
21 COUT
SERVO
Interface
27 SSTP
11 ATSK
22 MIRR
MIRR
DFCT
FOK
RFDC 43
23 DFCT
24 FOK
CE 42
SERVO DSP
TE 41
SE 40
FE 39
OPAmp
A/D
Analog SW Converter
VC 38
PWM GENERATOR
FOCUS SERVO
FOCUS PWM
GENERATOR
32 FFDR
TRACKING
SERVO
TRACKING PWM
GENERATOR
30 TFDR
SLED SERVO
SLED PWM
GENERATOR
28 SFDR
ADIO 44
IGEN 46
- 19 -
33 FRDR
31 TRDR
29 SRDR
MAIN BOARD
U302: PCM1710U
LRCIN
DIN
BCKIN
CLKO
XTI
XTO
DGND
VDD
VCC2R
AGND2R
EXT1R
EXT2R
VOUTR
AGND1
1
28 ML/DSD
Input
Interface
27 MC/DM2
2
Digital
Filter
3
4
Mode
Control
26 MC/DM1
25 MUTE
Timing
Control
5
24 MODE
6
23 CKSL
Noise
Shaper
22 DGND
7
8
5-Level DAC
Left
Low Pass Filter
Right
Low Pass Filter
Left
9
10
21 VDD
5-Level DAC
Right
20 VCC2L
19 AGND2L
18 EXT1L
11
12
CMOS Amp
Right
13
17 EXT2L
CMOS Amp
Left
16 VOUTL
15 VCC1
14
MAIN BOARD
U401: M38223E4HP4
Clock Clock
input input
XIN XOUT
28
Reset input
RESET
(5V)
Vcc
(0V)
Vss
25
71
30
29
Data bus
Clock generating
circuit
CPU
A
X
LCD display
RAM
(16 bytes)
Y
XCOUT ø
Subclock
output
LCD
drive control
circuit
S
PCL
Time X(16)
Time Y(16)
Time 1(8)
Time 2(8)
Time 3(8)
PS
SI/O(8)
A-D converter(8)
TOUT
INT0, INT1
ø
INT2, INT3
CNTR0, CNTR1
RTP0, RTP1
XCOUT
XCIN
P6(8)
26 27
1 2 3 4 5 6 7 8
72 73
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
I/O port P7
I/O port P6
VREF
AVSS
(0V)
I/O port P5
I/O port P4
ADT
P7(2)
P5(8)
P4(8)
P3(4)
55 56 57 58
Input port P3
- 20 -
77
76
75
74
70
69
68
67
66
65
64
63
62
61
60
59
P2(8)
31 32 33 34 35 36 37 38
I/O port P2
Key-on wake up
PCH
Real time port function
XCIN
Subclock
input
80
79
78
RAM
ROM
P1(8)
P0(8)
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
I/O port P1
I/O port P0
VL1
VL2
VL3
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
MAIN BOARD
U305, U306: NE5532
MAIN BOARD
U403: TC74HC00AP
AMPLIFIER 2
AMPLIFIER 1
OUTPUT
INVERTING
INPUT
V–
1
14
VCC
B1
2
13
B4
Y1
3
12
A4
A2
4
11
Y4
B2
5
10
B3
Y2
6
9
A3
GND
7
8
Y3
8 V+
1
2
7 OUTPUT
– +
NON-INVERTING
INPUT
A1
+ –
3
4
6
INVERTING
INPUT
5
NON-INVERTING
INPUT
MAIN BOARD
U501, U502, U504,
U506, U507: 78XX
MAIN BOARD
U503: UPC79M12HF
V0
OUT
IN
GND
GND
- 21 -
V1
TROUBLESHOOTING GUIDE
SET POWER SWITCH TO ON.
NO
IS POWER TURNED ON ?
CHECK FUSES
M507, M512-M514 OPEN ?
NO
CHECK POWER SUPPLY
CIRCUIT NORMAL ?
YES
YES
YES
NO
CAN TRAY BE OPENED ?
YES
IS OSCILLATOR CIRCUIT
OSCILLATING ?
M507,M512-M514 DEFECTIVE
NO
IS THERE OPEN/ CLOSE KEY SIGNAL
INPUT ? U401 PIN 66, 65
NO
NO
POWER SUPPLY PATTERNS OPEN
OR U501-U507 DEFECTIVE.
NO
CRYSTAL X301 DEFECTIVE.
M101 SWITCH, DEFECTIVE
OR PATTERN AND CONNECTOR OPEN.
YES
CHECK OPEN/ CLOSE SIGNAL AT U401
CAN TRAY BE CLOSED ?
TRAY OPEN
PIN 65
H
PIN 66
L
TRAY CLOSE
L
H
NO
MICROPROCESSOR IC U401 DEFECTIVE.
YES
IS LOADING MOTOR DRIVE CIRCUIT
OPERATION NORMAL ?
YES
NO
MOTOR DRIVE TRANSISTOR Q104,
Q105, Q106, Q107 DEFECTIVE.
YES
LOADING MOTOR AND LEAD WIRE DEFECTIVE
OR LOADING PART OF MECHANISM DEFECTIVE.
U101 DEFECTIVE.
NO
NO
DOES INITIAL READING OCCUR ?
NO
NO
CHECK LASER LIGHT ?
DOES LENS MOVE UP AND DOWN ?
YES
YES
RF SIGNAL OUTPUT ?
CHECK LASER CIRCUIT CORRECT ?
YES
YES
YES
FEED MOTOR OR WIRING DEFECTIVE.
CONNECTION OR PICKUP DEFECTIVE.
NO
U101 DEFECTIVE.
CAN DISC BE PLAYED ?
NO
NO
CHECK TRACKING SERVO CIRCUIT CORRECT ?
SERVO IC U101 OR U202 DEFECTIVE.
YES
YES
CHECK DISC OR MECHANISM AND CONNECTOR
NO
AUDIO OUTPUT IS CORRECT ?
NO
IS POWER SUPPLY NORMALLY ?
CHECK POWER SUPPLY PATTERNS.
YES
NO
M302 OR U302 DEFECTIVE.
CHECK CLOCK PULSE AT PIN4 OF U302
YES
CHECK OUTPUT PULSE AT PIN 61,62,63 OF U201
NO
IC U201 DEFECTIVE.
YES
YES
NO
CHECK OUTPUT SIGNAL AT PIN 13,16 OF U302
IC U302 DEFECTIVE.
YES
NO
CHECK OUTPUT SIGNAL AT PIN 1,7 OF U305, U306
IC U305 OR U306 DEFECTIVE.
YES
NO
CHECK MUTE CIRCUIT Q301, Q302, Q303, Q304
YES
OK
LINE OUT PLUG OR PATTERNS DEFECTIVE.
- 22 -
MUTE CIRCUIT DEFECTIVE.
CHECK FOCUS SIGNAL OUTPUT ?
YES
CHECK CONNECTION OR PICKUP.
ELECTRICAL PARTS LIST
Reference No.
Part No.
Description
PCB-N0A60C-DISP
PCB ASSY DISP N0A60C
7009-9630-0
7010-1300-1
CONN WIRE ASSY 14P 100MM
CN ASSY SHIELD 2P P2.5
1725-221A-0102
PCB MAIN N0A10C C521I
4134-3011-0
3716-3505-0
3716-3502-0
4134-3041-0
4816-043T-3
2460-1340-2
2450-1146-0
LCD/EL HOLDER
PC SHEET FILTER
POLYESTER SHEET LEE
LCD CORNER BRACKET
IR SENSOR PIC-26043TM2
LCD DISPLAY NEGATIVE
EL BACKLIGHT
PCB-N0A60C-KEY
PCB ASSY KEY N0A60C
RESISTOR
R301,R306,R307
R302,R303
R304,R305
4711-102A-2
4711-622A-2
4711-202A-2
RMF 1/8W 1K 1% AT
RMF 1/8W 6.2K 1% AT
RMF 1/8W 2K 1% AT
SWITCH
M101-M110
5200-3538-0
SWITCH, TACT SKHHBY 7MM
WIRE
M120C
7012-6347-0
CONNECTOR WIRE ASSY
1725-211B-0000
PCB KEY N0A60C
PCB-N0A60C-LED
PCB ASSY LED N0A60C
LED
D304
3700-3517-RG
LED RED/GREEN (L-469HGW)
WIRE
M301B
7703-1280-2004
CONN.ASSY 3P P2.5 L=280
1725-221A-0102
PCB MAIN N0A10C C521I
DISP ASSY
PC BOARD
WIRE
M505A,M505B
M509A
PC BOARD
MISCELLANEOUS
0011
0015
0016
0017
M113
M501
M502
KEY ASSY
PC BOARD
PC BOARD
LED ASSY
PC BOARD
PC BOARD
- 23 -
Reference No.
Part No.
Description
LIVE ASSY
PC BOARD
*AH
*CE
PCB-N0A60C-LIVE
PCB-N0A61C-LIVE
PCB ASSY LIVE N0A60C
PCB ASSY LIVE N0A61C
SWITCH
M802
5200-3151-0-01
POWER SWITCH
1725-221A-0102
PCB MAIN N0A10C C521I
8910-0049-0
4132-1071-0
4132-1071-0
4132-1071-0
1806-2170-0
CAP400V 4700P
TERMINAL PIN
TERMINAL PIN
TERMINAL PIN
EMI FILTER TLN12UA
PCB-N0A60C-MAIN
PCB ASSY MAIN N0A60C
150F-104K-2-FC
CC 50V 0.1µF 10% AT 3.5x2
157D-107M-5-IU
157F-225M-5-IUNK
150F-221K-2-FC
150F-103K-2-FC
150F-331K-5-GE
153F-152J-5-JM
15CH-270J-5-GG
150F-471K-2-FC
150F-101K-2-FC
150F-474M-5-II
157F-334K-5-IU
15CH-330J-5-IG
157D-227M-5-OMK
157C-476M-5-IU
157B-106M-5-EI
CE 16V 100µF 20% RL 5x11
CE 50V 2.2µF 20% RL 5X11
CC 50V 220pF 10% AT 3.5x2
CC 50V 0.01µF 10% AT 3.5x2
CC 50V 330pF 10% RL 4x3
CM 50V 1500PF 5% RL 5.8x7
CTC 0/60 27pF 5% RL 4x4
CC 50V 470pF 10% AT 3.5x2
CC 50V 100pF 10% AT 3.5x2
CC 50V 0.47µF 20% RL 5X5
CE 50V 0.33µF 10% RL 5x11
CTC 0/60 33pF 5% RL 5x4
CE 16V 220µF 20% RL 8x7
CE 10V 47µF 20% RL 5x11
CE 6.3V 10µF 20% RL 3x5
157C-108M-5-S5
157B-106M-5-EI
CE 10V 1000µF 20% RL 10x16
CE 6.3V 10µF 20% RL 3x5
15CH-200J-5-GG
153F-103J-5-IM
153F-472J-5-KM
158F-681J-5-KW
157E-226K-5-IU
153F-224J-5-MIB
157C-226M-5-IU
150F-102K-2-FC
CTC 0/60 20pF 5% RL 4x4
CM 50V 0.01µF 5% RL 5X7
CM 50V 4700pF 5% RL 6x7
CP 50V 680pF 5% RL 6x12
CE 25V 22µF 10% RL 5x11
CM 50V 0.22µF 5% RL 7x5
CE 10V 22µF 20% RL 5x11
CC 50V 1000pF 10% AT 3.5x2
PC BOARD
MISCELLANEOUS
C800
M801,M803,M806
M804 *CE
M805 *AH
M810 *CE
MAIN ASSY
PC BOARD
CAPACITOR
C101-C103,C207,C208,C210,
C213,C217,C222,C227,C228,
C304,C386,C521
C105-C110,C230,C522
C111
C201,C202,C204,C205
C203,C216,C221,C303,C387
C206,C352,C353
C209,C223
C211,C212
C214,C215
C218
C219,C220
C226
C301,C302
C305
C307,C309
C308,C320,C321,C323-C325,
C332,C334
C310,C508,C525
C322,C326,C327,C380,C381,
C417,C501-C526,C528,C531,
C532,C534,C535,C537,C540-C543
C328,C329
C330
C362,C363
C366,C367
C368,C369,C375,C376
C377-C379,C382
C383
C384
- 24 -
Reference No.
Part No.
Description
C385
C407
C418,C530
C506,C507
C511
C512,C513
C518
C523
C524
C527
C529
C533
C536,C537
C710
150F-222K-2-GD
157D-228M-5-X9E
157E-106M-5-IU
157E-228M-5-X9
157C-227M-5-KW
157D-108M-5-S9
157E-107M-5-KW
157F-225M-5-IU
153F-223K-5-LQ
157C-477M-5-OW
157D-338M-5-W@
157D-477M-5-OY
153F-272J-5-JM
157B-107M-5-KM
CC 50V 0.0022µF 10% AT
CE 16V 2200µF 20% RL 12.5x20
CE 25V 10µF 20% RL 5x11
CE 25V 2200µF 20% RL 12.5x20
CE 10V 220µF 20% RL 6x12
CE 16V 1000µF 20% RL 10x20
CE 25V 100µF 20% RL 6x12
CE 50V 2.2µF 20% RL 5x11
CM 50V 0.022µF 10% RL 6.5x9
CE 10V 470µF 20% RL 8x12
CE 16V 3300µF 20% RL 12x26
CE 470µF +-20% RL 8X13
CM 50V 2700PF 5% RL 5.8x7
CE 6.3V 100µF 20% RL 6x7
COIL
L101,L102,L302
L201
L301
1801-100K-M
1801-270K-M
1802-0450-0
COIL 10µH 10% BL7.0
COIL 27 µH,10%,AL,BL7
DIGITAL COIL
TRANSFORMER
M501
1806-2320-0
TRANSFORMER STEP-UP 5V
WAFER/CONNECTOR
M102
M120
M301A
M500A
M505A,M505B
M509
M509A
2101-1382-0
2102-051S-004
2102-031S-004
2102-071S-004
2102-141S-004
2102-021S-004
2102-022S-008
CONNECTOR FLEXIBLE 16P
5P ST.WAFER
3 PIN ST. WAFER
WF T8 DE 7PIN COULOMB
14P ST. WAFER P=2.5
2P ST.WAFER
WAFER 2PIN PITCH=2.54MM
JACK
M318
M317
2113-1170-0
2113-1300-0
1P RCA JACK YL AU
2P RCA JACK W/R AU
CRYSTAL
M302
X301
2300-0110-0
2300-1420-0
CRYSTAL 16.9344 MHZ
CRYSTAL 8MHZ
2954-2608-3000
2954-3008-0000
SCREW BT 2.6X8 BLACK
TAPPING 3X8MM B-TITE
3131-8030-0
3131-8040-0
3131-8000-0
3130-5660-0
3130-2430-0
3131-8020-1
3130-4160-0
3130-2020-3
3130-2520-2
3130-3800-0
3130-9030-0
IC CXA2581N ASP FOR CD S
IC BA6392FP 4-CHANNEL
IC CXD3017Q DSP FOR CD
IC PCM1710U D/A
IC-NE5532 OPER. AMP PHIL
IC M38223M4 MICRO MASK
IC TC74HC00AP DIGITAL
IC 7805 REG 5V 1.5A
IC 7812H 12V REG, T0220F
IC UPC79M12HF REGULATOR
IC NJM78L09A 9V 0.1A
SCREW
IC
U101
U201
U301
U302
U305,U306
U401
U403
U501,U506
U502
U503
U504
- 25 -
Reference No.
Part No.
Description
U507
3130-2790-1
IC NJM7808FA +8V REG
RELAY
RL101
4500-0200-1
RELAY 2P2T BT-12S 12VDC
4701-100J-2
4701-203J-2
4701-302J-2
4701-154J-2
4701-104J-2
RCF
RCF
RCF
RCF
RCF
4701-683J-2
4711-153A-2
4701-472J-2
RCF 1/8W 68K 5% AT
RMF 1/8W 15K 1% AT
RCF 1/8W 4.7K 5% AT
4701-512J-2
4701-182J-2
4701-123J-2
4701-103J-2
RCF
RCF
RCF
RCF
4701-102J-2
RCF 1/8W 1K 5% AT
4701-822J-2
4701-4R7J-C
4701-153J-2
4701-333J-2
4701-105J-2
4701-101J-2
4701-332J-2
4701-223J-2
4701-471J-2
4701-561J-2
4711-122A-2
4711-682A-2
4701-682J-2
4711-683A-2
4701-152J-2
4701-222J-2
4701-151J-2
4701-750J-2
4717-221J-C
4701-752J-2
4701-473J-2
4711-273A-2
4701-183J-2
4701-513J-2
RCF 1/8W 8.2K 5% AT
RCF 1/8W 4.7R 5% ATS
RCF 1/8W 15K 5% AT
RCF 1/8W 33K 5% AT
RCF 1/8W 1M 5% AT
RCF 1/8W 100R 5% AT
RCF 1/8W 3.3K 5% AT
RCF 1/8W 22K 5% AT
RCF 1/8W 470R 5% AT
RCF 1/8W 560R 5% AT
RMF 1/8W 1.2K 1% AT
RMF 1/8W 6.8K 1% AT
RCF 1/8W 6.8K 5% AT
RMF 1/8W 68K 1% AT
RCF 1/8W 1.5K 5% AT
RCF 1/8W 2.2K 5% AT
RCF 1/8W 150R 5% AT
RCF 1/8W 75R 5% AT
RMF 1/2W 220R 5% ATS
RCF 1/8W 7.5K 5% AT
RCF 1/8W 47K 5% AT
RMF 1/8W 27K 1% AT
RCF 1/8W 18K 5% AT
RCF 1/8W 51K 5% AT
4756-4716-3-06
SVR 470 H3 7X7.6 RH0615C
4804-0010-2
DIODE 1N4001 AT
RESISTOR
R101,R340
R103,R104
R105,R110,R308-R310
R106
R107,R212,R220,R225,R339,
R373,R374,R414
R108
R109,R119
R111,R201,R321-R323,R325-R329,
R377,R378,R381,R382,R412
R112,R113,R114
R115
R116,R117
R118,R213,R224,R230,R330,
R338,R346,R394,R403
R121-R124,R202-R211,R217,
R311,R331,R335,R347,R407
R214
R215,R315
R218,R219
R223
R225
R227
R228,R229
R312-R314,R405
R320
R334,R341
R353,R354,R357,R358
R355,R356
R359,R360
R361,R362
R363,R364
R367,R368,R371,R372
R375,R376,R379,R380,R383,R521
R384
R390-R393
R406,R415
R413,R416
R501
R502
R520
SVR
R709
DIODE
D201,D501-D504,D506-D508,
D514-D517
- 26 -
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
10R 5% AT
20K 5% AT
3K 5% AT
150K 5% AT
100K 5% AT
5.1K 5% AT
1.8K 5% AT
12K 5% AT
10K 5% AT
Reference No.
Part No.
Description
D301,D303,D306,D409,D411
D302,D513
D403
D505
4804-1480-2
4805-3930-2
4837-3V36-2
4840-1140-0
DIODE 1N4148 AT
DIODE 1N5393 200V 1.5A
DZ 1/2W +-5% 3.3V TEMIC
ZD 1.3W 3.3V 5% AT
TRANSISTOR
Q101,Q104,Q105,Q312,Q313
Q103,Q106,Q107,Q307-Q309,Q520
Q301-Q304
Q305,Q405
Q401,Q403
Q402
Q404
4860-0060-5
4860-0050-5
4860-1780-5
485C-114E-5
4860-0660-5
4851-012F-5
485A-114E-5
TR
TR
TR
TR
TR
TR
TR
HEATSINK
U501,U503,U506,U507
U502
5400-9130-0
5400-0831-0
HEAT SINK FOR 7805 2438HEATSINK
WIRE
M101
M102C
M105
7012-6536-0
7012-6232-0
7012-6538-0
CONN WIRE ASSY 5PIN P2.0
WIRE CON 16P P=1.0
CONN WIRE ASSY 6PIN P2.0
1725-221A-0102
PCB MAIN N0A10C C521I
C-GND1,M320
M303
M502-M505
2601-2608-0601
4132-1061-0
2704-0060-0
4131-9131-0
FIBRE WASHER M2.6 0.8T
SOLDER TAG
EMC FILTER
FUSE HOLDER 6.5MM PITCH
PWR ASSY
PC BOARD
*AH
*CE
PCB-N0A60C-PWR
PCB-N0A61C-PWR
PCB ASSY PWR N0A60C
PCB ASSY PWR N0A61C
TRANSFORMER
M500
1806-2194-0
EI-57 TRANSFORMER 740
WIRE
M500A
7707-1130-2004
CONN WIRE ASSY 7P P2.5
1723-006A-0000
PCB-TRANSFORMER A0140C
4132-1071-0
TERMINAL PIN
SS8550 C/D SAMSUNG RL
SS8050 C/D SAMSUNG RL
2SD655F HFE:600-1200
DTC114ES
2SA1015 (G.R.) RL
2SD1012F/G HFE
DTA114ESA ROHM
PC BOARD
MISCELLANEOUS
PC BOARD
MISCELLANEOUS
J406,J407
NOTE:
-
The components identified by
mark are critical for risk of fire and electrical shock.
Replace only with part number specified.
<*AH >
: USA, Canadian model only.
<*C >
: European model only.
Capacitors : CP-Polystyrene, CM-Mylar, CE-Electrolytic, CC-Ceramic, CTC-NPO.
Resistors : RMF-Metal Film, RCF-Carbon Film, RWR-Wirewound Metal Oxide.
- 27 -
MECHANISM EXPLODED VIEW
WSL-2130CCM
27
11
10
3
1
24
(x2)
15
21
(x4)
9
28
29
30
22
(x2)
31
23
(x2)
8
26
(x4)
14
32
20
25
(x2)
26
25
(x2)
4
6
5
7
13
18
(x2)
12
17
2
16
19
- 28 -
MECHANISM EXPLODED VIEW PARTS LIST
Item
Part No.
Description
Qty
1
4102-9000-0
Outside Main Chassis
1
2
4102-9001-0
Tray
1
3
4102-9002-0
Subchassis
1
4
4102-9003-0
Chucking Plate
1
5
4102-9004-0
Drive Gear
1
6
4102-9005-0
Control Cam
1
7
4102-9006-0
Chucking Pulley
1
8
4102-9007-0
Gear Cover
1
9
4102-9008-0
Tray Gear
1
10
4102-9009-0
Intermediate Gear
1
11
4102-9010-0
Loading Pulley
1
12
4102-9011-0
Motor Pulley
1
13
4102-9012-0
SW Pin
1
14
4102-9013-0
Chucking Yoke
1
15
4102-9014-0
Optical Pickup Unit
1
16
4102-9015-0
Loading PWB
1
17
4102-9016-0
Motor RF-500TB-14415
1
18
4102-9017-0
Leaf Switch
1
19
4102-9018-0
Connector pin (5P)
1
20
4102-9019-0
Magnet
1
21
4102-9020-0
Insulator
4
22
4102-9021-0
Coil Spring (Front)
2
23
4102-9022-0
Coil Spring (Rear)
2
24
4102-9023-0
Screw-Motor M2.6x2.5
2
25
4102-9024-0
Screw M2.6x7
2
26
4102-9025-0
Screw Washer Based M2.6x16
4
27
4102-9026-0
Rubber Belt
1
28
4102-9027-0
Center Ring
1
29
4102-9028-0
Turn Table
1
30
4102-9029-0
Gear (A)
1
31
4102-9030-0
Motor Gear
1
32
4102-9031-0
Damper
1
- 29 -
M501
EXPLODED VIEW
- 30 -
EXPLODED VIEW PARTS LIST
Item
Part No.
Description
0001
*AH TIT/*CE TIT
1466-5102-0
FASCIA SILVER (C521BEE)
0001
*AH GREY/*CE GREY
1466-5101-0
FASCIA BLACK (C521BEE)
1402-3783-2
STRAP (C542)
0002
0003
*CE GREY
1402-3525-1
CHASSIS C521BEE(C)
0003
*AH GREY/*AH TIT
1402-3524-1
CHASSIS C521BEE(AH)
0005
*AH GREY/*CE GREY
1402-3531-0
TOP COVER BLACK (C542)
0005
*AH TIT/*CE TIT
1402-3532-0
TOP COVER SILVER (C542)
0006
*AH GREY/*CE GREY
2442-1002-0
POWER BUTTON BLACK
0006
*AH TIT/*CE TIT .
2442-1001-0
POWER BUTTON SILVER
0007
*AH GREY/*CE GREY
4154-4192-1
CD DOOR BLACK (C521BEE)
0007
*AH TIT/*CE TIT
4154-4193-1
CD DOOR SILVER (C521BEE)
3716-4313-0
WINDOW LENS (C520) W/SS
0008
0010
*AH TIT/*CE TIT
2444-1202-0
BUTTON TR10 TITANIUM
0010
*AH GREY/*CE GREY
2444-1203-0
BUTTON TRIO BLACK
0013
4157-0501-1
RUBBER FOOT
0014
4151-9461-0
STRAIN RELIEF BUSHING
0018
4152-4641-1
CUSHION FOOT W/RUBBER WA
0019
*AH GREY/*CE GREY
2444-1903-0
DUO BUTTON BLACK
0019
*AH TIT/*CE TIT
2444-1902-0
DUO BUTTON TITANIUM
0020
4132-6191-0
BRACKET,MTG,X'FORMER
0023
4154-1931-1
DUSTPROOF CUSHION
0024
3714-5706-0
LED LENS (412) CLEAR SAN
0052
4152-4841-1
BLACK CUSHION (EL/LCD)
0101
*AH GREY/*AH TIT
7009-3100-2
AC CORD 18AWGX2
0101
*CE GREY/*CE TIT
7009-3110-0
AC CORD (SEMKO)
0201
*AH TIT/*CE TIT
2900-4006-2010
SCM PW M4X6 RECESS WHITE
0201
*AH GREY/*CE GREY
2900-4006-3010
M4X0.5PX6MM W/FLAT
0202
*AH GREY/*CE GREY
2954-3008-3000
T3X8MM SELF TAPPING
0202
*AH TIT/*CE TIT
2954-3010-4000
ST SCREW 3X10 BH
0204
2954-3008-3000
T3X8MM SELF TAPPING
0205
2954-3008-0000
TAPPING 3X8MM B-TITE
0206
2954-3008-3000
T3X8MM SELF TAPPING
0207
2954-3008-3000
T3X8MM SELF TAPPING
0208,0217
2842-3367-0
METAL WASHER
- 31 -
Item
Part No.
Description
0209
2900-4010-3030
PH W/WASHER M4X10 BL ZN
0210
2954-3008-0000
TAPPING 3X8MM B-TITE
0211
2904-3006-0000
SCREW M3X6
0213
2954-3008-3000
T3X8MM SELF TAPPING
0216
2954-3008-0000
TAPPING 3X8MM B-TITE
0218
2954-3006-0000
3X6MM B-TITE (YEL.ZN)
0219
2904-3006-3000
SCREW M3X6 BINDING (BLK)
0223,0228
2600-4008-0973
FLAT WASHER M4X0.8X9.7
0224
2640-4030-0703
M4 NUT (BLK)
0225
2954-3008-0000
TAPPING 3X8MM B-TITE
0226
2954-2006-0000
TAPPING SCREW 2X6
0227
2954-2608-0000
SCREW BT 2.6X8
0230
2954-3008-0000
TAPPING 3X8MM B-TITE
0301
4151-9411-0
CUSHION 130X10X1MM
0304
1463-160B-1
CD TRANSIT LOCK (ED)
0309
3100-5101-0
PC SHEET 50X7X0.25
0311
4152-0241-0
PAD CORK 15X12X3MM GRAY
0312
4154-1401-0
PC SHEET 14x350x0.5 THK
0500
*AH GREY/*AH TIT
3000-4290-0
LABEL, BLANK 45X10
0500
*AH GREY/*AH TIT
3005-0360-2
RIBBON 60MMX600M TEC
0501
3009-1689-0
CD LASER LABEL YELLOW
0502
3000-4205-0
LABEL, CD WARNING
M501
1806-2320-0
TRANSFORMER STEP-UP 5V
NOTE:
-
The components identified by
mark are critical for risk of fire and electrical shock.
Replace only with part number specified.
<*AH >
: USA, Canadian model only.
<*C >
: European model only.
- 32 -
PACKING DIAGRAM
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
PART NO.
DESCRIPTION
1435-8301-0-2
1490-3783-2
1497-1062-0
1497-1302-0
1497-1332-1
1497-1432-0
4301-7071-1
2103-7302-1
4060-0530-0
8912-0038-0
1405-2520-0
CARTON BOX C521BEE
POLYFORM ENDCAP
POLYBAG MANUAL
POLYBAG
POLYBAG
EPE BAG (412)
INSTRUCTION MANUAL
RCA PLUG (MALE)
GREENCELL 3A SIZE GP24G2
REMOTE CONTROL C521BEE
WHITE PAPER
Q’TY
1
2
1
1
1
1
1
1
2
1
1
Proprietary information for servicing purposes only. The information herein may not be used commercially without the prior written agreement of NAD Electronics International, Toronto, Canada.
- 33 -
COMPACT
DISC PLAYER
NAD ELECTRONICS INTERNATIONAL
TORONTO
SERVICE MANUAL C 521BEE
© NAD 2003