CAMBRIDGE AUDIO - 640C V2

Transcription

640C V2
th
Issue Date: 30 November 2005
Revised Date 1st Issue: 20th November 2006
_________________________________________________________________________________
SERVICE MANUAL
_________________________________________________________________________________
SPECIFICATIONS:
D/A Converter
Dual Wolfson WM8740
24-Bit/192kHz capable
Filter
4 Pole Dual Differential
Double Virtual Earth balanced
Frequency Response (+/-0.1dB)
20Hz – 20kHz
THD @ 1Khz 0dBFs
<0.0010%
THD @ 1Khz -10dBFs
<0.0005%
THD @ 20Khz 0dBFs
<0.0070%
IMD (19/20 kHz) 0dBFs
<0.0008%
Linearity @ -90dBFs
+/- 0.5dB
Stop band rejection (>24 kHz)
> 90dB
S to N ration, A weighted
>104dB
Total correlated jitter
<160pS
Crosstalk @1kHz
<-100dB
Crosstalk @20kHz
<-99dB
Output impedance
<50 ohms
Dimensions (H x W x D)
70 x 430 x 310 mm
Weight
4.6kg (10.1lbs)
AP19501/2
Gallery Court Hankey Place London SE1 4BB UK
Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233
1
640C V2 SERVICE MANUAL – Revision 2
TABLE OF CONTENTS
Safety Precautions & Important Notes
3
Laser Safety Precautions
4
Exploded Diagram
5
Front Panel PCB Schematic (Issue 3)
6
Front Panel PCB Layout (Top Side)
7
Front Panel PCB Layout (Bottom Side)
8
Front Panel PCB Assembly BOM (Issue 2)
9
Front Panel PCB Assembly BOM (Issue 3)
10
Servo PCB Schematic
11
Servo PCB Layout (Top Side)
12
Servo PCB Layout (Bottom Side)
13
Servo PCB Assembly BOM
14-15
DAC Board PCB Schematic (Issue 6)
16
DAC Board PCB Schematic (Issue 7)
17
DAC Board (Supply) PCB Schematic (Issue 6)
18
DAC Board (Supply) PCB Schematic (Issue 7)
19
DAC Board PCB Layout (Top Side) (Issue 6)
20
DAC Board PCB Layout (Top Side) (Issue 7)
21
DAC Board PCB Layout (Bottom Side) (Issue 6)
22
DAC Board PCB Layout (Bottom Side) (Issue 7)
23
DAC PCB Assembly BOM (Issue 3)
24-25
DAC PCB Assembly BOM (Issue 6)
26-27
Mains PCB Schematic
28
Mains PCB Layout (Top Side)
29
Mains PCB Layout (Bottom Side)
30
Mains PCB Assembly BOM
31
Voltage Select Switch PCB Schematic
32
Voltage Select Switch PCB Layout (Top Side)
33
Voltage Select Switch PCB Layout (Bottom Side)
34
Voltage Selector PCB Assembly BOM
35
IC Pin Layout Details
36-44
2
SAFETY PRECAUTIONS & IMPORTANT NOTES
1. Check that the rear of the product indicates the correct supply voltage for
your area.
2. The lighting flash with the arrowhead within an equilateral
triangle is intended to alert the user or service agent to the
presence of dangerous voltages within the product enclosure that
may be of sufficient magnitude to constitute a risk of electric shock
to persons.
3. The exclamation point within an equilateral triangle is intended
to alert the user or service agent to the presence of important
operating and maintenance (Servicing) instructions in the literature
accompanying the appliance.
4. This product complies with EEC Low Voltage (73/23/EEC) and
Electromagnetic Compatibility (89/336/EEC) Directives when used and serviced
in accordance with this manual. For continued compliance all components
marked safety and EMC critical must only be replaced by Cambridge Audio
approved parts.
5. Any unauthorised design alterations or additions will void the manufacturer’s
warranty; furthermore the manufacturer cannot accept responsibility for personal
injury or property damage resulting therefrom.
6. When servicing, care should be taken to observe the original routing and
dressing of the leads and it should be confirmed that they have been returned to
normal after re-assembly.
Notes on chip component replacement
Never reuse a component that has been removed from a PCB
Notice that the minus side of a tantalum capacitor may be damaged by heat
COPYRIGHT NOTICE.
© 2006 Audio Partnership PLC. All rights reserved.
Cambridge Audio and Azur are registered trademarks for Audio Partnership PLC. This document
may not be reproduced, distributed, transmitted, displayed, published, or broadcast without the
express written prior permission of Audio Partnership PLC.
Alteration or removal of any trademark, copyright, or other notice from this content is prohibited.
Information provided in this document is provided solely for the use of official service agents in
repairing and servicing Audio Partnership PLC products.
3
LASER SAFETY PRECAUTIONS
Caution: These labels may be attached to the unit on the rear and inside to
inform that it contains a laser component. Use of controls or adjustments, or
performance of procedures other than those specified within the service or
instruction manual may result in hazardous radiation exposure.
CLASS 1 LASER PRODUCT
WARNING!
1. Service should only be performed by qualified personnel.
2. This equipment has been designed and manufactured to meet
international safety standards; it is the legal responsibility of the repairer to
ensure that these safety standards are maintained.
3. Any repairs must be made in accordance with the relevant safety
standards.
4. It is essential that safety and EMC critical components are replaced with
Cambridge Azur approved parts only.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the
potential difference generated by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic breakdown and also use the procedure in the printed
matter which is included in the repair parts.
The flexible board is easily damaged and should be handled with care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concerated so as to be focused on the disc reflective surface by
the objective lens in the optical pick-up block. Therefore, when checking the laser diode
emission, observe from more than 30cm away from the objective lens.
4
5
Cambridge Audio Azur 640C V2 CD Player
+5V
CN2
C6
LCD1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CONN-H8
CN3
1
2
3
4
5
6
7
8
CONN-H8
CN4
COM0
10uF 10V EL
COM1
C1
COM2
COM3
SEG0
100n 50V X7R
SEG1
SEG2
SEG3
U3
SEG4
1
2
3
4
5
6
7
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
VDD
VSS
RB5/OSC1/CLKIN
RB0
RB4/OSC2/CLKOUT
RB1
RB3/MCLR/VPP
RB2
RC5/TOCKI
RC0
RC4
RC1
RC3
RC2
14
13
12
11
10
9
8
PIC16C505
SEG13
SW6
SEG14
SEG15
SW-TACT
SEG16
SEG17
SEG18
LCD
PACKAGE=LCD D600
1
2
3
4
5
6
7
SW4
SW5
SW-TACT
SW-TACT
CN5
1
2
3
1
2
3
+5V
CONN-H7
CN6
CONN-H3
CONN-H3
R13
10K
R14
220R
R12
4K7
+5V
R1
U2
+5V
D2
220R
LED 3MM BLUE
R15
3
2
1
100R
C4
C5
CN7
GND
BC327
OPT
IR REC 3/5V 36KHZ
10U 16V EL
1
2
3
4
5
6
7
Q2
+5V
100n 50V X7R
RESET
PWR DET
P2
CN1
+5V
K1
CONN-H7
R6
R5
R3
10K
2K7
27K
R4
33K
FORWARD SKIP
R9
P1
PAD
82K
FORWARD SEARCH
R17
C2
R2
1n 50V X7R
SW1
SW2
PLAY/PAUSE
STOP
PAD
1
2
CONN-H2
Q1
5K6
BC337
5K6
D1
R20
1N5819
82R
R18
+5V
R11
R10
3K3
68K
R8
R7
2K2
R21
1
K2
4K7
Q4
SW3
1n 50V X7R
OPEN/CLOSE
10k
2
R16
BC337
To enhance viewing, please print to A3
CCW
C3
R22
4k7
AP175163 Front Panel PCB Schematic
Q3
BC337
CW
R19
82K
BACKWARD SEARCH
3
CN8
1
2
MCLK_LOCK
1K5
BACKWARD SKIP
100R
6
AP175164 Front Panel PCB Layout (Top Side)
7
AP175164 Front Panel PCB Layout (Bottom Side)
8
AP17519/2
Cambridge Azur 640C V2 Front Panel PCB Assembly BOM
AP PART
NO
PY214
PY219
PY054
VALUE
RESISTORS
82R
0.25W 1% Metal Film Resistor
100R
220R
1K5
2K2
2K7
3K3
4K7
5K6
10K
27K
33K
68K
82K
100R
Multi turn pot
CAPACITORS
1nF
Ceramic 50V 10% 5mm pitch
100n
Ceramic 50V X7R 10% 5mm pitch
10uF 25V
Radial Electrolytic, 20%,
TRANSISTORS
BC337-25
NPN small signal transistor TO-92
BC327-25
PNP small signal transistor TO-92
SEMICONDUCTORS
TSOP1836SS3V IR Receiver module (VISHAY)
PIC16C505
PD012
PY064
PY043
PY936
PY806
DESCRIPTION
Microchip 14 pin 8 Bit PIC
1N5819
Schottky diode
Blue LED
3mm Blue flat top LED
MISCELLANEOUS
Tact switch
TACT SW 2P2T KPT-1105A (5MM)
AP17522/1
Positive LCD for V2
LCD back light assembly
QTY
COMPONENT
IDENT
FACTORY PART NO
1
2
2
1
1
1
1
3
2
3
1
1
1
2
1
R20
R15
R1, 14
R8
R18
R5
R11
R12, 16, 19
R2, 17
R6, 13, 22
R3
R4
R10
R7, 9
R21
2
2
1
C2, 3
C1, 4
C5, 6
1100-102043-000
3
1
Q1, 3, 4
Q2
1300-337000-100
1301-327000-100
1
U2
3001-183600-001
1
U3
4116-505054-200
1
1
D1
D2
3100-000030-003
6
1
1
SW1, 2, 3, 4, 5, 6
LCD1
NOTES
1011-002014-000
1011-001014-000
1012-201014-000
1011-502014-000
1012-702014-000
1013-302014-000
1014-702014-000
1011-003014-000
1012-703014-000
1013-303014-000
1016-803014-000
1018-203014-000
1102-100024-000
Programmed with:
AP18402/1 640CV2
V1.0.hex
2400-020200-000
3110-066350E000
6600-990095-000
Note: resistors, capacitors and other 'generic' electronic components are not usally stocked
9
by the manufacturer. Please obtain these locally.
* PLEASE NOTE: All components that appear in Red or Bold are additional items to this Bom AP17519/3 and will not appear on AP17519/2.
AP17519/3
Cambridge Azur 540C/640C V2 Front Panel PCB Assembly BOM - Revised
AP Part
No
Value
Description
Qty
Component Ident
Factory Part No
Notes
Resistors
82R
100R
220R
1K5
2K2
2K7
3K3
4K7
5K6
10K
27K
33K
68K
82K
1
2
2
1
1
1
1
3
2
3
1
1
1
2
R20
R15
R1, 14
R8
R18
R5
R11
R12, 16, 19
R2, 17
R6, 13, 22
R3
R4
R10
R7, 9
1
R21
1nF
Ceramic 50V 10% 5mm pitch
100n
Ceramic 50V X7R 10% 5mm pitch
10uF 25V
Radial Electrolytic, 20%,
Transistors
2
2
1
C2, 3
C1, 4
C5, 6
1102-100024-000
BC337-25
NPN small signal transistor TO-92
BC327-25
PNP small signal transistor TO-92
Semiconductors
TSOP1836SS
IR Receiver module (VISHAY)
3V
3
1
Q1, 3, 4
Q2
1300-337000-100
1301-327000-100
1
U2
3001-183600-001
PIC16C505 Microchip 14 pin 8 Bit PIC
1
U3
4116-505054-200
1N5819
Schottky diode
Blue LED
3mm Blue flat top LED
Miscellaneous
Tact switch TACT SW 2P2T KPT-1105A (5MM)
AP17522/1 Positive LCD for V2
AP13344/* LCD holder
LCD back light assembly
1
1
D1
D2
3100-000030-003
6
1
1
1
SW1, 2, 3, 4, 5, 6
LCD1
200R
BOCHEN 3296P side adjst MULTI
turn pot
1011-002014-000
1011-001014-000
1012-201014-000
1011-502014-000
1012-702014-000
1013-302014-000
1014-702014-000
1011-003014-000
1012-703014-000
1013-303014-000
1016-803014-000
1018-203014-000
*Revised
Capacitors
PY214
PY219
PY054
PD012
PY064
PY043
PY936
PY806
1100-102043-000
Programmed with:
AP18402/1 640CV2 V1.0.hex
2400-020200-000
Note: resistors, capacitors and other 'generic'electronic components are
not usually stocked by the manufacturer. Please obtain these locally.
RCL IS06635P00V0
10
CN7
7
6
5
4
3
2
1
REMOTE
CN6
+5V
REMOTE
+5V
GND
K1
K2
PWR DET
RESET
R30
10K
R31
10K
CN21
CONTROL KEYS
1
2
1
2
3
4
5
6
7
C54
100nF
100nF
+8V
1
2
3
4
5
6
7
8
R34
Q10
8550
LK1
1
2
3
4
5
6
7
8
+5V
+5VDD
LINK
OPEN = F/L
SHORT = T/L
10K
1K
10K
10K
R25
R23
R24
L3
100uH
NC
NC
NC
NC
NC
VDD
NC
NC
FL/TL
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AD K3
SEG4
PWR DET
U3
TOSHCDMCU
SEG3
SEG2
NC
NC
SEG1
OLT
SEG0
CLT
COM3
SLT
COM2
D-OPEN
COM1
D-CLOSE
COM0
BUS3
VLC
BUS2
NC
BUS1
NC
BUS0
NC
BUCK
Q8
8050
50
49
48
47
46
45
44
43
NC
42
NC
41
40
39
38
37
36
35
34
33
32
31
VI
C48
3300uF 25V
100nF
100nF
100nF
C47
C49
C52
C53
3
VO
C44
100nF
470uF 16V
100nF
C45
100nF
C?
470uF 16V
AC
Q7
8050
Q12
8050
D11
1N4148
+5V
R32
4K7
R64
10K
+8V
U6
C59 100nF
1
2
3
4
5
6
7
8
9
10
11
12
470pF
CN20
1
2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
Q11
8050
D10
1N4148
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
NC
NC
NC
3
C50
CLT
GND
OLT
CLOSE
OPEN
DRAW DRIVE
C24
C25
+5V
470pF
C60
0.047uF
MUTE
3K3
R44
R66 2K2
X2
CRYSTAL
7.3728MHz
VO
RES
NC
CORW
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
(SO2)
(WAIT)
TEST
NC
NC
NC
XIN
RESET
VSSS
C85
100uF 16V
SCK2
CEE
(SI2)
VDD
100uH
C83
470uF 16V
NC
SEG17
SEG18
SEG15
SEG16
SEG14
SEG5
XOUT
L4
AD K1
AD K2
NC
+5VCC
VAREF
NC
1K
(BOOT)
SEG7
SEG6
NC
R21
VSS
SEG9
SEG8
REMOTE
NC
SEG10
MUTE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
NC
98
NC
99
NC
100
R22
SEG13
+5V
SEG12
SEG11
LCD
VI
R29
10K
R28
10K
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
100nF
R26
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C86
+5V
U8
7805
7808
CN8
5
4
3
2
1
470R
R27
10K
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
SET LCD CONTRAST
Q9
8550
470R
+5V
U7
1
T2AL
IN4004
2
R33
IN4004
FU1
D2
AC IN
CN4
D3
14.5V
1
2
+5V
LCD
IN4004
GND
CN5
D4
CN19
2
IN4004
D5
R67
27R 1W
LCD
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
FP DIS
C51
+8V
GND
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
C61
100nF
PW GND
PW GND
OUT(-)1
OUT(-)4
PVCC1
PVCC4
OUT(+)1
OUT(+)4
VIN1
VIN4
VRI
S VCC
VCI
S GND
VIN2
VIN3
OUT(+)2
OUT(+)3
PVCC2
REMOTE
PVCC3
OUT(-)2
OUT(-)3
PW GND
PW GND
CN15
24
23
22
21
20
19
18
17
16
15
14
13
6
5
4
3
2
1
C57
100nF
SLTSLT+
FM+
FMDMDM+
MOTOR DRIVE
C58
100nF
TA2092N
R17 10K
+5V
C56
L5
220uF 16V
100uH
C81
25pF
C84
220uF 16V
CN12
C80
25pF
5
4
3
2
1
R76
4K7
+5VDD
C82
10uF 16V
1K
Q13
3K3
9014C
D9
C26
0.047uF
C27
0.047uF
AUDIO OUT no stuff
R19
R20
MUTE
MUTE1
ROUT
GND
LOUT
C79
100nF
R41
3K3
CN18
1
2
R18
10K
R42
3K3
R43
10K
R45
3K3
GND
1N4148
XTALO
CN17
R36
100K no stuff
R35
100K no stuff
1
2
GND
OSC
R46
3K3
R47
3K3
XTALI
C62
0.047uF
C87
1nF
C23
CN3
C17
0.047uF
15pF
X1
CRYSTAL
16.9344MHz
15pF
C18
NC
C4
RFGC
DVDD
FOO
DVR
TEZI
TEI
DVSL
TSIN
TEST1
SBAD
TEST2
FEI
TEST3
RFRP
BUS0
RFZI
TC9462F
BUS1
RFCT
BUS2
AVDD1
BUS3
RFI
VDD
SLCO
VSS
AVSS1
BUCK
VCOF
CCE
VCOREF
TEST4
PVREF
TMAX
PDO
TMAXS
SPDA
COFS
SBSY
SPCK
DATA
SFSY
VSS2
CLCK
VDD1
IPF
SBOK
DOUT
MBOV
BCK
AOUT
LRCK
VSS1
UHSO
EMPH
TEST0
1uF 16V
HSSW
LPFN
ZDET
LPFO
TESIO0
TSMOD
RST
0.047uF
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
C71
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C3
0.22uF
C72
0.22uF
C7
C77
C5
0.01uF
C73
R2
47uF 16V
0.047uF
100pF
C8
0.015uF
C76
47pF
C6
C75
C74
15K
47K
10K
R5
C2
100nF
FEN
SBAD
TEO
SEB
TEN
VRO
2VRO
RFRP
TEB
BTC
SEL
RFCT
LDO
PKC
MDI
RFRPIN
TNI
RFGO
TPI
GVSW
FPI
AGCIN
FNI
RFO
GMAD
GND
RFGC
RFN2
VCC
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R63
2K2
100K
56K
R51
47K
R50
47K
R49
47K
R48
47K
R57
0R
56K
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FCTRTR+
FC+
PD
VR
LD
GND
F
C
B
A
D
E
VCC
VC
MECH
C64
100nF
TA2153FN
C1
3pF
R1
R52
L1
47uH
C66
C65
C20
0.047uF
220uF 16V
47uF 16V
C67
100nF
C68
R56
10K
R55
10K
R54
10K
R53
10K
R9
68K
R8
D8
220R
FEO
R58
22uF
R7
R6
220K
R4
10K
R3
1K
NC
NC
NC
NC
NC
NC
NC
NC
47uF 16V
NC
NC
NC
NC
C29
NC
NC
NC
R16
10K
100nF
C78
47uF 16V
0.01uF
TRO
LO
U1
100nF
0.0027uF
VREF
RO
47uF 16V
TEBC1
TEBC0
SEL
DMO
TEBC2
VSS3
FLGB
FLGA
FLGC
FLGD
VDD3
2VREF
IO1
IO0
IO2
IO3
DMOUT
CKSE
TESIN
DACT
TESIO1
XI
PXI
XO
VSS4
PXO
XVSS
DVSR
100uF 16V
R59
68K
27K
U2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
20
21
22
23
24
25
26
27
28
29
30
C13
R61
P2VREF
10K no stuff
NC
NC
NC
NC
NC
C12
NC
NC
NC
NC
NC
NC
NC
NC
R37
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
CN16
C69
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
10K no stuff
VDD4
XVDD
47uF 16V
C31
2200pF no stuff
C28
C30
22uF 16V
2200pF no stuff
C14
10K
R38
R11
10K
R12
10K
10K
10K
R13
R14
R15
R39
10K
L2
10uH
15R
R60
1K
10R 1/4W
R40
Q1
9015
R62
47uF 16V
C19
0.047uF
NC
NC
NC
NC
C16
C21
0.0047uF
47uF 16V
C15
0.047uF
+5V
MONIT
10K
PROGRAMMING
C70
VDD2
R65
C22
100nF
1
2
3
4
5
6
7
8
HSO
+5V
RESET
BOOT
GND
WAIT
SCK2
SI2
SO2
R?
100R
CN2
1N4148
GND
LRCK
PCMD
BCK
EMPH
5
4
3
2
1
DATA OUT
C11
+5V
0.047uF
CN1
D-OUT
+5V
GND
1
2
3
R10
C10
C9
47uF 16V
47uF 16V
47R
DIGITAL OUT
AP184321 Servo PCB Schematic
11
AP129277 Servo PCB Layout (Top Side)
12
AP129277 Servo PCB Layout (Bottom Side)
13
Cambridge Azur 640C V2 Servo PCB Assembly BOM
AP PART
NO
VALUE
DESCRIPTION
QTY
AP18434/1
COMPONENT IDENT
FACTORY PART NO
NOTES
RESISTORS
10R
15R
27R
47R
0.25 W Metal Film Resistor
1 W Carbon Resistor
1
1
1
1
R40
R62
R67
R10,
1011-000014-000
1002-700310-000
1014-700018-000
100R
1
wirelink
1011-001016-000
220R
470R
1K
2K2
3K3
4K7
1
2
5
2
7
2
1012-201018-000
1014-701016-000
1011-002018-000
1012-202016-000
1013-302018-000
1014-702016-000
10K
26
15K
27K
47K
56K
68K
82K
100K
220K
CAPACITORS
1
1
5
2
2
1
1
1
R4
R33, 34
R3, 20, 21, 25, 60
R1, 66
R19, 41, 42, 44, 45, 46, 47
R32, 76
R2, 8, 11, 12, 13, 14, 15, 16,
17, 18, 23, 24, 26, 27, 28, 29,
30, 31, 39, 43, 53, 54, 55, 56,
64, 65
R5,
R61
R9, 48, 49, 50, 51
R52, 57
R7, 59
R59
R63
R6
3pF
Ceramic COG 50V 5mm Pitch
1
C1
15pF
2
C16, 17
1100-150043-000
25pF
2
C80, 81
1100-250042-000
47pF
1
C76
1100-470043-000
100pF
1
C73
470pF
1nF
10nF
10nF
15nF
Ceramic 50V 5mm Pitch
Mylar 5mm Pitch
2
1
1
1
1
47nF
11
100nF
20
220nF
2n7
4n7
1uF
10uF
22uF
Mylar 5mm Pitch
Mylar 5mm Pitch
16V Electrolytic
16V Electrolytic
16V Electrolytic
2
1
1
1
1
2
47uF
16V Electrolytic
10
100uF
16V Electrolytic
2
C24, 25
C87
C75
C7
C8
C5, 11, 13, 15, 19, 22, 23,
26, 27, 60, 66
C2, 4, 44, 45, 48, 49, 51, 52,
53, 54, 57, 58, 59, 61, 62, 64,
67, 71, 79, 86
C3, 72
C6
C21
C12
C82
C14, 68
C9, 10, 18, 20, 28, 29, 70,
74, 77, 78
C69, 85
mount off PCB by 5mm
wirelink is positioned between
C68 and L2. This must be 100R
resistor
1011-003016-000
1011-503018-000
1014-703016-000
1016-803018-000
1018-203018-000
1011-004016-000
1012-204016-000
1100-471043-000
1100-102043-000
1100-103043-000
1100-153043-000
1100-473044-000
1106-104044-000
1100-224044-000
1101-272063-000
1101-472062-000
1102-107044-000
1102-100024-000
1102-220014-000
1102-470014-000
1102-101014-000
Note: resistors, capacitors and other 'generic' electronic components are not usually stocked
14
Cambridge Azur 640C V2 Servo PCB Assembly BOM
AP PART
NO
PY474
PY475
PY565
PY473
PY316
PD035
PY014
PY558
PY559
PY560
PD009
PD008
PY027
PY561
VALUE
DESCRIPTION
QTY
AP18434/1
COMPONENT IDENT
FACTORY PART NO
220uF
16V Electrolytic
470uF
16V Electrolytic
3300uF
25V Electrolytic
SEMICONDUCTORS
3
3
1
C56, 65, 84
C46, 47, 83
C50
1102-221014-000
1102-471014-000
1102-332024-000
TA2153FN
1
U1
4121-530103-000
1
U2
4194-620123-000
1
U3
4187-260103-000
1
1
1
4
1
2
1
3
4
U6
U7
U8
Q7, 8, 11, 12
Q13
Q9, 10
Q1
D9, 10, 11
D2, 3, 4, 5
4120-920053-000
4178-080302-600
4178-050334-700
1300-805000-100
1300-901400-100
1301-855000-100
1301-901500-100
1401-141480-000
1401-140040-000
16.9344MHz 2 Pin 5mm Pitch
7.3728MHz 2 Pin 5mm Pitch
MISCELLANEOUS
1
1
X1
X2
1600-169343-000
1600-737282-990
20mm
1
FU1
4031-050100-001
1
FU1
4030-618002-001
1
1
3
L2
L1
L3, 4, 5
1504-470300-100
1504-101300-100
TOSHIBA RF Amplifier
TOSHIBA Digital Servo-chip
TC9462FG
Processor
TOSHCDM MCU TMP87EP26F-1J15 SOP
CU
TOSHIBH
TA2092N
TOSHIBA Power driver IC
7808
TO-220 +8V Regulator
7805
TO-220 +5V Regulator
C8050D
NPN Transistor TO92
9014C
NPN Transistor
C8550
PNP Transistor
9015C
PNP Transistor
1N4148
Signal Diode
1N4004
Rectifier Diode
CRYSTALS
T2AL
10uH
47uH
100uH
PCB Mount Fuse Holder
2A delay 20mm Fuse 250V
LBC (low breaking capacity)
Inductor 8mm Pitch
Inductor 8mm Pitch
Inductor 8mm Pitch
NOTES
100PINS QFP TOSHIBA
15
U20:B
DAC CLOCK
3
4
U20:A
74HC14
2
MCLK_OUT
2
1
R2
74HC14
U20:D
13
CN2
8
10p
R63
74HC14
DAC CLOCK
2k2
U20:C
GND
U20:E
5
VA2
6
C44
10
C37
5
74HC14
VCC
GND CLK
N/C
47R
10p
R57
C85
11k
GND
4
10U 25V NP
LK300TH
3
LK25
C52
C42
R70
5k1
R60
5k1
150p PP
5k6
5
R58
R68
R69
5k1
R66
5k1
150p PP
5k6
U13:B
5
47N PE 63V
7
6
VA1
NE5532
R67
2k2
5k6
U18:B
150p PP
R65
47N PE 63V
11k
7
6
R61
C48
C47
LK40OTH
R71
NE5532
1
11k
C74
C72
LK33
47N PE 63V
DAC ANALOGUE_2
100n
U18:A
2
R72
LK200TH
C70
LK40OTH
C45
47N PE 63V
LK44
2k2
3
LK28
C41
10P 50V NPO
LK43
LK200TH
R64
1
VA2
C86
NE5532
2
R62
2k2
10P 50V NPO
GND
U13:A
47N PE 63V
R32
47R
OSC DIL08
FREQ=16.9344MHz
4
1
R31
X1
4
8
74HC14
8
11
9
1N 50V NP0
74HC14
C49
U20:F
10R
C6
MCLK_LOCK
12
8
1
VA1
NE5532
C43
C46
2n2 PP
2n2 PP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
5k6
AVDD
150p PP
LK40OTH
10p
C50
2n2 PP
2n2 PP
C53
LK24
LK23
LK300TH
8
47N PE 63V
C62
LK55
LK47
LK300TH
LK48
R38
R37
5k1
R21
5k1
150p PP
5k6
5
R19
LK300TH
R50
R52
1k8
7k5
2k2
7
3
C14
C56
U5:B
LK40OTH
C54
47N PE 63V
7
R49
R53
1k8
7k5
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AVDD
47N PE 63V
C61
AGND
VOUTRN
VOUTRP
VMIDR
AVDDR
AGNDR
DVDD
DGND
DIFFHW
C57
C60
47N PE 63V
VOUTLP
VOUTLN
VMIDL
RSTB
ZERO
AVDDL
AGNDL
CSBIWO
ML/I2S
MODE
MUTEB
MC/DM1
MD/DM0
MODE8X
SCLK
BCKIN
DIN
47p
11k
C19
C9
C12
2n2 PP
2n2 PP
10p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LRCIN
LK600TH
R27
2k2
47p
6
7
VA2
R28
5
U6:B
10k
R34
47N PE 63V
NE5532
2
R10
1
3
2k2
47N PE 63V
5k1
R5
5k1
5k6
150p PP
LK13
5
C18
U4:B
LK40OTH
47N PE 63V
R24
R29
1k8
7k5
7
C102
6
DAC DIGITAL
NE5532
R6
5k6
C87
C17
150p PP
1N 50V NP0
U6:A
1n5 PP
VA1
3
1
C30
LK40OTH
2
C59
NE5532
47N PE 63V
R25
R30
1k8
7k5
R7
LK15
100uF NP
C31
4
C8
R3
VA1
C103
R8
LK40OTH
R4
2k2
8
LK10
C84
DATA
4
C93
LK300TH
R26
NE5532
U4:A
8
10U 25V NP
47N PE 63V
LK51
11k
C83
C82
47N PE 63V
68R
68R
2n2 PP
R43
22R
R23
10k
4
VA2
P1
C92
C16
2n2 PP
2n2 PP
1
PAD EMC M3
1N 50V NP0
RL1:B
LK63
3
LK600TH
5
3
RIGHT CHANNEL
CN6:B
5V RELAY
11k
C90
L_out
LK64
C55
LK300TH
R33
100P 50V NPO
L_out
10p
R9 2k2
R35
1
2
3
4
5
C34
C13
LK50
CN3
47k
VA2
C58
DEM
BCLK
SDATA
LRCK
R47
47k
10k
5k6
WM8740
68R
R46
2n2 PP
R20
U7
68R
CN6:A
LEFT CHANNEL
5V RELAY
R51
VA1
NE5532
150p PP
R36
2
8
LK600TH
47N PE 63V
R22
LK300TH
1
RL1:C
6
LK65
22R
C36
NE5532
6
LK300TH
R48
100uF NP
LK20
1
2
1n5 PP
LK40OTH
10U 25V NP
DAC ANALOGUE
LK200TH
C35
4
47N PE 63V
4
3
LK14
LK18
NE5532
1
11k
LK200TH
C11
100n
U19:A
8
LK200TH
C63
LK37
U5:A
2
C81
68R
1206
L_out
47N PE 63V
47N PE 63V
R39
LK46
LK45
R87
1N 50V NPO
LK300TH
VA2
10U 25V NP
DAC DIGITAL_2
R88
C33
VA1
C38
C10
68R
1206
68R
1206
LK19
C66
C67
47N PE 63V
C68
R86
U19:B
10k
NE5532
2k2
LK40
LK300TH
2k2
5
R54
R18
LK200TH
R56
6
7
LK300TH
10p
LK300TH
47p
4
C40
C15
LK41
LK38
R55
2k2
AGND
VOUTRN
VOUTRP
VMIDR
AVDDR
AGNDR
DVDD
DGND
DIFFHW
MODE8X
SCLK
BCKIN
DIN
C39
LK27
11k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LRCIN
WM8740
47N PE 63V
C71
U10
C73
47N PE 63V
VOUTLP
VOUTLN
RSTB
ZERO
VMIDL
AVDDL
AGNDL
CSBIWO
ML/I2S
MODE
MUTEB
MD/DM0
MC/DM1
C51
R59
ZUANBAOAV2-8,4-13EL
C101
47p
R44
R45
C32
47k
47k
100P 50V NPO
R1
47R
AP17613/6 DAC Board PCB Schematic
16
Cambridge Audio Azur 640C V2.0 CD Player
U20:B
MCLK_LOCK
2
1
LK20MM
U20:F
C114
U20:E
LK43
74HC14
DAC CLOCK
74HC14
11
8
D11
GND
1N4148
8
74HC14
VCC
CLK
GND
R31
X1
OSC DIL08
FREQ=16.9344MHz
LK44
D12
VA2
LK300TH
C44
C37
1N4148
R32
100R
10p
R57
C85
R62
2k2
11k
GND
R72
DAC ANALOGUE_2
47N PE 63V
R2
LK33
LK300TH
R71
5k1
R60
5k1
6
R61
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C71
47N PE 63V
C40
LK40
2n2 PP
LK300TH
11k
7
C43
VA1
NE5532
C39
LK40OTH
C15
2n2 PP
LK23
R54
47N PE 63V
5k1
5k1
150p PP
5k6
5
6
LK48
2
3
U5:B
5k6
R19
LK18
LK300TH
R50
R52
1k8
7k5
2k2
C54
R49
R53
1k8
7k5
47N PE 63V
C61
C60
47N PE 63V
2n2 PP
2
COMMON MODE CHOKE
6
R46
R47
47k
1
CN6:A
LEFT CHANNEL
5V RELAY
47k
C34
330P 50V NPO
2n2 PP
L_out
L_out
LK63
LK400TH
C55
C13
47p
C57
C19
C12
10p
10p
2k2
47p
6
7
VA2
R28
C93
LK300TH
47N PE 63V
1
5k6
5k1
R6
5k6
C87
150p PP
5
C18
U4:B
R7
47N PE 63V
LK40OTH
47N PE 63V
R24
R29
1k8
7k5
C102
7
NE5532
C17
150p PP
1N 50V NP0
2k2
U6:A
C30
8
C8
6
DAC DIGITAL
R26
2k2
VA1
C103
R8
LK13
8
C84
R5
R4
5k1
3
LK10
LK40OTH
R3
NE5532
5
U6:B
10k
NE5532
U4:A
2
R10
1N4148
4
LK51
D18
D17
1N4148
R27
2k2
C58
DATA
1n5 PP
VA1
R25
R30
1k8
7k5
3
1
2
LK15
LK40OTH
100uF NP
C31
C59
NE5532
47N PE 63V
2n2 PP
R43
L3
22R
R23
10k
4
VA2
P1
2n2 PP
1
PAD EMC M3
C78
47N PE 63V
C16
2n2 PP
RL1:B
LK64
3
5
COMMON MODE CHOKE
5V RELAY
11k
C92
1N 50V NP0
RL1:C
8
VA2
2n2 PP
11k
C90
LK65
LK600TH
10k
R9
10U 25V NP
47N PE 63V
C36
22R
R51
VA1
150p PP
C9
68R
C83
R48
R20
R34
C82
100uF NP
47N PE 63V
LK300TH
47N PE 63V
LK40OTH
NE5532
11k
R35
R33
LK20
1
2
8
47N PE 63V
LK50
68R
C35
7
3
C56
7
NE5532
R22
LK300TH
1N4148
1N4148
U19:A
8
4
10U 25V NP
C62
C63
47N PE 63V
R37
R21
AGND
VOUTRP
VOUTRN
VMIDR
D16
D15
LK47
LK300TH
AVDD
VOUTLP
VOUTLN
VMIDL
RSTB
ZERO
AVDDL
CSBIWO
AGNDL
AGNDR
AVDDR
DGND
DVDD
DIFFHW
SCLK
LK45
R38
NE5532
1n5 PP
C14
C11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MODE8X
LK46
LK300TH
LK300TH
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ML/I2S
MODE
MUTEB
MC/DM1
MD/DM0
U7
DIN
U5:A
L2
L_out
47N PE 63V
LK14
LK40OTH
DAC ANALOGUE
NE5532
VA1
C38
LK300TH
2k2
5
U19:B
10k
R56
6
7
LK300TH
LK19
1
11k
C81
WM8740
1
2
3
4
5
R55
47p
C10
47N PE 63V
LK300TH
C53
R18
100n
BCKIN
10p
LK24
LK300TH
10p
R39
LK55
LRCIN
2n2 PP
1N4148
1N4148
10U 25V NP
R89 10K
DEM
BCLK
SDATA
LRCK
C46
2n2 PP
LK27
D14
D13
C66
DAC ANALOGUE
CN3
C47
150p PP
47N PE 63V
C50
DAC DIGITAL_2
R87
68R
68R
VA1
NE5532
R65
U18:B
VA2
C67
C68
47N PE 63V
R86
68R
47N PE 63V
7
6
2k2
LK41
LK300TH
68R
R36
U13:B
5
5k6
11k
AGND
VOUTRP
VOUTRN
VMIDR
AGNDR
AVDDR
DGND
DVDD
DIFFHW
SCLK
MODE8X
LK200TH
68R
150p PP
R67
2k2
LK38
R88
C45
R68
5k6
2k2
R59
C73
47N PE 63V
AVDD
VOUTLP
VOUTLN
RSTB
ZERO
VMIDL
AVDDL
AGNDL
CSBIWO
ML/I2S
MODE
MUTEB
MC/DM1
MD/DM0
5
5k1
150p PP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DIN
150p PP
5k6
R58
5k1
R66
C48
C51
WM8740
BCKIN
C52
C42
R70
5k6
U10
LRCIN
3
LK25
LK40OTH
C74
C72
10K
1
11k
10U 25V NP
C70
DAC ANALOGUE_2
2
R69
8
100n
NE5532
2k2
3
LK40OTH
U18:A
47N PE 63V
4
47P 50V NPO
R64
2
LK28
C41
C86
NE5532
1
VA2
47P 50V NPO
GND
U13:A
47N PE 63V
100R
4
N/C
74HC14
1
R63
2k2
6
5
10
10p
LK300TH
U20:C
4
C6
1N 50V NP0
C49
9
4
12
BEAD
1N 50V NP0
4
13
LK67
4
2
74HC14
U20:D
4
74HC14
L1
5
1
3
CN2
U20:A
8
DAC CLOCK
C101
47p
R44
47k
R45
47k
C32
LK400TH
3
CN6:B
ZUANBAOAV2-8,4-13EL
RIGHT CHANNEL
330P 50V NPO
R1
47R
AP17613/ (Revision 7) DAC PCB Schematic
17
+21V UNREG
-21V UNREG
VO
47N PE 63V
3
VO
GND
C88
GND
1000U 25V EL
7805
1
VI
VO
A
47R
C97
VA2
C98
47uF
47N PE 63V
100N 50V X7R
7915
GND
+5V
GND
IR receiver
OPT
430R 2W
1
2
3
CA IR DEMODULATOR
R41
DIG.GND
C25
1k
4.7uF
5
U15
1
11
+5V IR
220K
13
5
2
3
R74
4011
VDD=+5V IR
VSS=DIG.GND
U16:C
6
220R
3
4
100R
4
IR OUT
CN8:B
AV2-8,4-14/EC
8
NC
DIG.GND
12
R78
DIG.GND
4k7
1N 50V NP0
5
DIG.GND
AV2-8,4-14/EC
10k
R14
R42
MUTE
C107
U16:D
R75
C9012
C8050
2
1
4011
VDD=+5V IR
VSS=DIG.GND
100N 50V X7R
IR IN
1k
R13
CN4
1
C112
2
Q4
C9012
47uF
3
100R
CN8:A
R15
LK200TH
Q1
Q3
C29
680R
LK300TH
C8050
2
R81
MUTE
330k
R12
LK29
U16:A
CN9
LK300TH
5V RELAY
Q2
100R
R40
RELAY
LK62
RL1:A
1N4148
10uF 16V
RELAY
2
1N4148
LK300TH
2k2
C106
C105
100N 50V X7R
GND
1N4002
LK7
1
RELAY
D7
LK8
D6
R11
LK300TH
R16
VA1
JACK-CKX-3.5-12
CN7
3.5mm JACK
AC1
LK1
+21V UNREG
220R
IR FROM FRONT PANEL
10
R80
9
CN10
10K
OP4N25
4011
VDD=+5V IR
U16:B
VSS=DIG.GND
R77
10K
C104
5
Q5
R85
100N 50V
4
2R2
1 DIN
2
3
D.GND
R84
2R2
R83
100R
2
3
1
C26
100n
U23
VCC
INPUT
GND
APTX179AT
DOUT
6
BC337
4011
VDD=+5V IR
VSS=DIG.GND
R79
10K
12
DIG.GND
U22:E
U22:D
13
11
LK61
10
LK300TH
DIG.GND
74HC14
R17
430R
C27
DIG_OUT
CN5
DIG.GND
VD3
+21V UNREG
LK5
VA1
VA1
VA2
LK58
LK12
LK40OTH
LK300TH
LK300TH
LK32
LK49
LK16
LK300TH
1
DAC DIGITAL_2
LK300TH
LK300TH
LK39
VA2
LK59
LK9
LK40OTH
LK600TH
LK300TH
DAC DIGITAL_2
LK36
LK300TH
LK34
LK200TH
VD3
VD3
LK2
LK300TH
DAC DIGITAL
DIG_OUT
ZUANBAO AV-8,4-8ES
2
1
DIG_OUT
LK6
LK300TH
LK11
100n
3
74HC14
+21V UNREG
C22
D1
R73
K
+5V IR
3
C99
U2
IR IN
R76
LK30
C7
VD3
U21
1N 50V NPO
D8
IR RECEIVER
2
1
100N 50V
GND
GND
VI
2
VO
330U 16V EL
VI
C89
DAC DIGITAL_2
3
DIG.GND
U14 36 kHz
LK300TH
47uF
47N PE 63V
+5V IR
+5V IR
C5
GND
C4
7805
1
GND
1
3
100N 50V
C75
330U 16V EL
GND
VO
2
VI
VI
U11
3
2
1N4004
GND
2
DIG.GND
C91
1
D10
2
DAC DIGITAL
7805
1
1
C77
47N PE 63V
47N PE 63V
C65
C64
2
C76
U8
C94
47N PE 63V
7805
3
VO
GND
47N PE 63V
C96
4700uF 35V
VI
C69
1N4004
47N PE 63V
1
330U 16V EL
C95
C79
C20
D9
2
4700uF 35V
1N4004
3
VO
47N PE 63V
VI
GND
C2
100N 100V
VA1
7815
1
C100
C21
D4
1000U 25V EL
1N4004
D5
1N4004
C1
100N 50V
100N 50V
1N4004
100N 100V
C108
C110
10uF 25V
2
C111
C109
3
VO
100N 50V
VI
GND
1
POWER
C3
7805
100N 100V
3
AC1
2
GND
1
AC2
+5V IR
U17
3
VO
330U 16V EL
U3
CN1
+21V UNREG
DAC CLOCK
U1
7805
VI
GND
1
DAC ANALOGUE_2
U12
7805
D3
2
DAC ANALOGUE
U9
D2
R82
C24
91R
330pF 50V
2
LK200TH
C28
DAC DIGITAL
U22:A
74HC14
LK53
LK200TH
3
100N 50V
100n
U22:B
LK54
LK200TH
C23
74HC14
4
LK42
LK17
LK300TH
LK600TH
LK21
DIG.GND
U22:C
LK300TH
LK22
5
6
LK300TH
74HC14
9
LK3
LK35
LK200TH
LK200TH
LK56
LK4
LK300TH
LK52
LK300TH
8
U22:F
74HC14
LK26
LK200TH
LK31
DIG.GND
LK300TH
LK200TH
-21V UNREG
-21V UNREG
LK57
LK40OTH
LK60
DIG.GND
DIG.GND
LK300TH
AP17613/6 Supply / Control Bus / Digital / Relay PCB Schematic
18
+21V UNREG
DAC ANALOGUE
GND
47N PE 63V
GND
C88
D8
IR RECEIVER
R76
A
47R
7805
1
VI
VO
R73
+5V
GND
OPT
IR receiver
1
2
3
430R 2W
1N 50V X7R
R41
U16:A
R81
2
1
MUTE
5
R75
IR IN
2
1
U15
1N 50V NP0
12
+5V IR
3
8
4
NC
11
R74
4011
VDD=+5V IR
VSS=DIG.GND
U16:C
5
2
AV2-8,4-14/EC
R80
Q4
C9012
R77
5
Q5
C9012
10k
C8050
C25
R14
4.7uF
10K
R42
4k7
MUTE
DIG.GND
IR OUT
CN8:B
CN10
C104
R85
100N 50V
2R2
4011
VDD=+5V IR
VSS=DIG.GND
R79
47N 50V NP0
AV2-8,4-14/EC
4
6
BC337
3
4
100R
4011
VDD=+5V IR
U16:B
VSS=DIG.GND
10K
2
1
C113
10
9
10K
OP4N25
Q1
Q3
47uF
U16:D
13
6
220R
CN8:A
C107
220K
DIG.GND
1k
R13
CN4
R78
DIG.GND
C8050
1k
4011
VDD=+5V IR
VSS=DIG.GND
C112
100N 50V X7R
C116
R15
5V RELAY
C29
1
100R
IR FROM FRONT PANEL
330k
680R
2
3
LK300TH
5
CN9
RELAY
2
Q2
100R
R40
R12
LK29
LK300TH
LK7
RELAY
RL1:A
1N4148
DOUT
1 DIN
2
3
D.GND
R84
2R2
R83
100R
2
3
1
C26
100n
12
11
LK61
10
LK300TH
DIG.GND
VCC
INPUT
GND
APTX179AT
74HC14
R17
430R
DIG_OUT
C27
DIG_OUT
CN5
ZUANBAO AV-8,4-8ES
2
1
R82
+21V UNREG
LK5
VA1
LINK12.5MM
LK39
DAC DIGITAL_2
LK58
LK300TH
LK300TH
LK49
LK300TH
LK16
LK12.5mm
LK66
LK17
LK300TH
LK400TH
LK21
LK300TH
VD3
VD3
1
DAC DIGITAL
LK300TH
LK34
LK200TH
C28
U22:B
LK54
LK200TH
3
C80
1N 50V
74HC14
4
DIG.GND
LK42
LK600TH
47N 50V
100n
74HC14
LK300TH
330pF 50V
C23
U22:A
LK300TH
C24
2
DAC DIGITAL
LK2
LK300TH
LK12
LK32
DAC DIGITAL_2
LK59
LK300TH
LK40OTH
VA2
VA2
VA1
LK9
91R
VD3
DIG_OUT
LK6
LK11
100n
3
74HC14
U23
DIG.GND
U22:E
U22:D
13
DIG.GND
+21V UNREG
C22
GND
1N4002
LK60SM
1
RELAY
1N4004
LK300TH
2k2
10uF 16V
D7
LK8
D6
R11
C115
DIG.GND
+5V IR
47N PE 63V
AC1
LK1
R16
VA1
JACK-CKX-3.5-12
CN7
3.5mm JACK
C99
1N 50V NPO
D1
+21V UNREG
C106
100N 50V X7R
LK30
47uF
GND
GND
220R
LK300TH
C98
100N 50V X7R
7915
CA IR DEMODULATOR
+5V IR
3
2
C97
VA2
IR IN
K
C105
1
C7
VD3
U21
3
VO
2
3
C89
100N 50V
GND
GND
VI
GND
1
DIG.GND
U14 36 kHz
DIG.GND
47uF
100N 50V
C77
2
C75
330U 16V EL
GND
47N PE 63V
C65
C64
330U 16V EL
GND
3
VO
+5V IR
100N 50V X7R
C5
47N PE 63V
330U 16V EL
VO
VI
330U 16V EL
VI
VO
C4
7805
1000U 25V EL
U2
VI
3
U11
GND
D10
GND
2
-21V UNREG
2
47N PE 63V
1
1
DAC DIGITAL_2
DAC DIGITAL
7805
1N4004
7805
3
VO
47N PE 63V
U8
C94
47N PE 63V
DIG.GND
C76
2
C96
4700uF 35V
47N PE 63V
VI
C69
1N4004
47N PE 63V
C79
1
DAC CLOCK
U1
7805
3
VO
C20
C95
C21
D9
1000U 25V EL
SB1H100
4700uF 35V
C91
SB1H100
C100
GND
D4
3
VO
2
D5
VI
DAC ANALOGUE_2
U12
VI
VA1
7815
1
100N 50V
C1
100N 50V
100N 50V
C108
C110
10uF 25V
2
C111
C109
3
VO
VI
C2
POWER
GND
1
SB1H100
1
1
100N 100V
7805
SB1H100
100N 100V
U17
D3
U3
3
AC1
2
GND
1
AC2
C3
+5V IR
100N 100V
CN1
+21V UNREG
D2
7805
2
U9
U22:C
LK300TH
LK22
5
LK300TH
6
74HC14
9
LK3
LK35
LK200TH
LK200TH
LK56
LK4
LK300TH
LK52
LK300TH
-21V UNREG
LK200TH
-21V UNREG
LK57
LK40OTH
LK60
8
U22:F
74HC14
LK26
LK200TH
DIG.GND
LK31
LK300TH
DIG.GND
DIG.GND
LK300TH
AP17613/7 (Rev 7) Supply / Control Bus / Digital / Relay PCB Schematic
19
AP17613/6 DAC Board PCB Layout (Top Side)
20
AP17613/ (Revision 7) DAC PCB Board Layout (Top Side)
21
AP17613/6 DAC Board PCB Layout (Bottom Side)
22
AP17613/ (Revision 7) DAC PCB Board Layout (Bottom Side)
23
AP17616/3
Cambridge Azur 640C V2 DAC PCB Assembly BOM
AP PART
NO
VALUE
DESCRIPTION
RESISTORS
2R2
Resistor 0.125W 1% metal film
10R
22R
47R
68R
68R
Resistor SMD 1206 1%
91R
100R
220R
430R
680R
1K0
1K8
2K2
4K7
5K1
5K6
7K5
10K
11K
47K
220K
330K
430R
Resistor 2W 5% carbon film
CAPACITORS
10pF
NPO/C0G radial ceramic
10pF
47pF
100pF
Polypropolene box 100V 5.08mm
150pF
pitch
330pF
1n
1n5
pitch
2n2
pitch
10nF
47n
QTY
COMPONENT
IDENT
2
1
2
4
4
3
1
4
2
1
1
2
4
R84, 85
R2
R43, 48
R1, 31, 32, 76
R33, 34, 35, 36
R86, 87, 88
R82
41, 74, 81, 83
R73, 75
R17
R12
R14, 15
R24, 25, 49, 50
R8, 9, 11, 18, 19, 26,
13 27, 55, 56, 57, 58, 63,
64
1 R42
R3, 5, 21, 37, 60, 66,
8
69, 71
R4, 6, 22, 38, 61, 67,
8
68, 70
4 R29, 30, 52, 53
R13, 23, 28, 51, 54, 77,
8
79, 80
R7, 10, 20, 39, 59, 62,
8
65, 72
4 R44, 45, 46, 47
1 R78
1 R40
1 R16
6
2
4
2
FACTORY PART
NO
NOTES
1012-207018-000
1012-200016-000
Surface mount resistor
1019-100018-000
1011-001016-000
1014-301018-000
1011-002018-000
1012-202016-000
1014-702016-000
1015-602016-000
1011-003016-000
1014-703016-000
1011-001016-000
1
6
C15, 19, 37, 39, 49, 57
C85, 86
C53, 55, 58, 101
C32, 34
C8, 11, 13, 17, 42, 45,
47, 51
C24
C6, 22, 33, 87, 90, 107
2
C56, 102
1117-152052-900
BOX - 7.2 X 4.5
8
C9, 12, 16, 40, 43, 46,
1114-222062-001
50, 92
BOX - 7.2 X 4.5
Polypropolene box 63V 5.08mm pitch
2
C31, 36
BOX - 7.2 X 4.6
Metallized polyester Cap 63V +-5%
C4, 10, 14, 18, 20, 38,
41, 44, 48, 52, 54, 59,
60, 61, 62, 65, 67, 68,
31
71, 72, 73, 76, 77, 79,
82, 83, 93, 94, 95, 99,
103
8
5MM PITCH
2.5MM PITCH
5MM PITCH
2.5MM PITCH
BOX - 7.2 X 4.5
5MM PITCH
2.5MM PITCH
5MM PITCH BOX
24
AP17616/3
Cambridge Azur 640C V2 DAC PCB Assembly BOM
AP PART
NO
VALUE
DESCRIPTION
100n
100n
4.7uF
10uF NP
10uF
47uF
100uF NP
330uF
NPO/C0G radial ceramic 100V
50V Radial Electrolytic Capacitor
25V Radial Non-polar Electrolytic
25V Radial Electrolytic Capacitor 105
degree C
QTY
COMPONENT
IDENT
FACTORY PART
NO
C7, 23, 26, 27, 28, 70,
14 81, 89, 97, 104, 105,
108, 109, 111, 112
NOTES
5MM PITCH
3
1
4
2
3
2
4
C1, 2, 3
C29
C63, 66, 74, 84
C106, 110
C5, 29, 98
C30, 35
C64, 69, 75, 88
2
C21, 91
10.4MM DIAMETER
2
C96, 100
D = 18MM, P = 8MM, H =
35MM
PD009
SEMICONDUCTORS
1N4004
Standard rectifier diode
SB1H100
schottky diode 1A 100V
1N4148
Standard signal diode
3
4
2
D1, 9, 10
D2, 3, 4, 5,
D6, 7
PY962
MV50640
1
D10
PY214
PD035
PD037
PD038
PY585
PY108
PY343
PY363
PY054
C8050
C9012
BC337
7805
7815
7915
WM8740
NE5532
74HC14
APTX179A
TSOP1836
2
2
1
7
1
1
2
6
2
1
1
Q2, 4
Q1, 3
Q5
U1, 8, 9, 11, 12, 17, 21
U3
U2
U7, 10
U4, 5, 6, 13, 18, 19
U20, 22
U23
U14
1
U16
1
U15
1
1
1
X1
Fit over clock circuit
(over X1)
Fit over D8, 14
RL1
1
CN5
AV-8,4-8ES (COAX OUT)
1
CN6
AV2-8,4-13EL (AUDIO LINE
OUT)
1
CN8
AV2-8,4-14EC
1
CN7
CKX-3.5-12
1000uF
4700uF
PD008
PD025
PY028
Fairchild 3mm DIA Red LED
Small signal transistor NPN, TO92
Small signal transistor PNP, TO92
5V, 1A regulator, TO220
-15V, 1A regulator, TO220
24-bit Stereo DAC
Audio Op-amp
HCMOS DIL
Opto TX
IR Receiver
Texas Instruments Quad NAND gate
CD4011BE
IC
OP4N25
Opto-isolator IC
MISC
16.934MHz XTAL Oscillator module, 4 pin
Copper plated screening can & logo
PY584
AP17339/3 IR Receiver housing
Relay
5V SS-DPDT
CONNECTORS
Single RCA connector, gold
plated,BLACK INSERT
Dual RCA connector, gold plated,
RED( bottom) & WHITE(top)
ORANGE insert
3.5mm JACK
1
1102-477044-000
1105-100024-000
1102-470024-000
1105-101024-000
5MM PITCH (Must be 100V)
5.2MM DIAMETER
5.2MM DIAMETER
5.2MM DIAMETER
5.2MM DIAMETER
8.4MM DIAMETER
8.4MM DIAMETER
1401-140040-000
1401-141480-000
Fitted as part of assembly with
AP17339/3
No alternative to used
1300-805000-100
1301-901200-100
1300-337000-100
4178-050334-700
4178-150301-800
4179-150302-600
4187-400990-000
4155-320052-900
4174-140052-900
4117-900990-000
Wolfson
texas instrument
texas instrument
Alternative is National semi
CD4011BCN
1600-169343-602
Half size 50ppm
6540-010221-000
Copper plated
4050-000005-002
DS2Y-S-DC5V
25
AP17616/6
Cambridge Azur 640C V2 DAC PCB Assembly BOM - Revised
AP Part
No.
Value
Description/Type
Qty
Component Ident
2
2
2
7
1
6
2
1
1
2
4
2K2
13
4K7
5K1
5K6
7K5
1
8
8
4
10K
10
11K
47K
220K
330K
430R
Resistor 2W 5% carbon film
8
4
1
1
1
R84, R85
R43, R48
R1, R76
R33, R34 ,R35, R36, R86, R87, R88
R82
R31, R32, R41, R74, R81, R83
R73, R75
R17
R12
R14, R15
R24, 25, 49, 50
R8, R9, R11, R18, R19, R26, R27, R55, R56,
R57, R58, R63, R64
R42
R3, R5, R21, R37, R60, R66, R69, R71
R4, R6, R22, R38, R61, R67, R68, R70
R29, R30, R52, R53
R2, R13, R23, R28, R51, R54, R77, R79, R80,
R89
R7, R10, R20, R39, R59, R62, R65, R72
R44, R45, R46, R47
R78
R40
R16
Factory Part No
Notes
Resistors
2R2
22R
47R
68R
91R
100R
220R
430R
680R
1K0
1K8
1012-207018-000
1012-200016-000
*Revised
*Revised
1019-100018-000
1011-001016-000
*Revised
1014-301018-000
1011-002018-000
1012-202016-000
1014-702016-000
1015-602016-000
1011-003016-000
*Revised
1014-703016-000
1011-001016-000
Capacitors
10pF
47pF
47pF
150pF
330pF
1n
1n5
2n2
47n
47n
100n
100n
4.7uF
10uF NP
10uF
47uF
100uF NP
330uF
1000uF
4700uF
NPO/C0G radial ceramic - 2.5mm
Pitch
NPO/C0G radial ceramic - 5mm
Pitch
Polypropylene box 100V 5.08mm
pitch
Pitch
Pitch
pitch
pitch - Box 7.2 x 4.5
Pitch
6
C15, C19, C37, C39, C49, C57
5MM PITCH
2
C85, C86
*Revised
5
C53, C55, C58, C101, C114
*Revised
8
C8, C11, C13, C17, C42, C45, C47, C51
BOX - 7.2 X 4.5
3
C24, C32, C34
*Revised
7
C6, 22, C80, C87, C90, C107, C115
*Revised
2
C56, C102
1117-152052-900
BOX - 7.2 X 4.5
C9, C12, C16, C31, C36, C40, C43, C46,
C50, C92
1114-222062-001
*Revised
10
2
*Revised
3
1
C25
1102-477044-000
*Revised
4
C63, C66, C74, C84
1105-100024-000
5.2MM DIAMETER
2
C106, C110
3
2
4
C5, C29, C98
C30, C35
C64, C69, C75, C88
1102-470024-000
1105-101024-000
5.2MM DIAMETER
8.4MM DIAMETER
8.4MM DIAMETER
2
C21, C91
10.4MM DIAMETER
C96, C100
D = 18MM, P = 8MM, H =
35MM
Metallized polyester Cap 63V +-5% 32
5mm Pitch
Pitch
NPO/C0G radial ceramic 100V
50V Radial Electrolytic Capacitor 5.2mm Diameter
25V Radial Electrolytic Capacitor 5.2mm Diameter
25V Radial Electrolytic Capacitor 105
degree C
C28, C113
C4, C10, C14, C18, C20, C38, C41, C44,
C48, C52, C54, C59, C60, C61, C62, C65,
C67, C68, C71, C72, C73, C76, C77, C78,
C79, C82, C83, C93, C94, C95, C99, C103
C7, C23, C26, C27, C70, C81, C89, C97,
C104, C105, C108, C109, C111, C112, C116
C1, C2, C3
15
2
*Revised
*Revised
5MM PITCH (Must be 100V)
*Revised
26
AP17616/6
Cambridge Azur 640C V2 DAC PCB Assembly BOM - Revised
AP Part
No.
Value
Description/Type
Qty
Component Ident
Factory Part No
Notes
Semiconductors
PD008
1N4004
SB1H100
Standard rectifier diode
schottky diode 1A 100V
4
4
PD009
1N4148
Standard signal diode
9
PY962
MV50640
PY214
PD035
PD037
PD038
PY585
PY108
PY343
PY363
PY054
C8050
C9012
BC337
7805
7815
7915
WM8740
NE5532
74HC14
APTX179A
TSOP1836
CD4011BE
PD025
OP4N25
3mm DIA Red LED (Fitted as
part of assembly with AP17339/3 No Alternative used)
Small signal transistor PNP, TO92
-15V, 1A regulator, TO220
24-bit Stereo DAC
Audio Op-amp
HCMOS DIL
Opto TX
IR Receiver
Texas Instruments Quad NAND gate
IC
Opto-isolator IC
D1, D7, D9, D10
1401-140040-000
D2, D3, D4, D5,
D6, D11, D12, D13, D14, D15, D16, D17,
1401-141480-000
D18
1
D8
2
2
1
7
1
1
2
6
2
1
1
Q2, Q4
Q1, Q3
Q5
U1, U8, U9, U11, U12, U17, U21
U3
U2
U7, U10
U4, U5, U6, U13, U18, U19
U20, U22
U23
U14
1
U16
1
U15
*Revised
*Revised
*Revised
1300-805000-100
1301-901200-100
1300-337000-100
4178-050334-700
4178-150301-800
4179-150302-600
4187-400990-000
4155-320052-900
4174-140052-900
4117-900990-000
Alternative is National semi
CD4011BCN
Misc
PY028
16.934MHz XTAL Oscillator module, 4 pin
Ferrite
Bead
PY584
Common
mode
choke
AP17339/3
Relay
1
X1
1600-169343-602
Half size 50ppm
1
Fit over clock circuit (over X1)
6540-010221-000
Copper plated
1
L1
742750421
*Revised
4 Pin CMC, 60uH, Z 1400 ohms
2
L2, L3
74279452
*Revised
IR Receiver housing
5V SS-DPDT
1
1
Fit over D8, U14
RL1
4050-000005-002
DS2Y-S-DC5V
1
CN5
AV-8,4-8ES (COAX OUT)
1
CN6
AV2-8,4-13EL (AUDIO LINE
OUT)
1
CN8
AV2-8,4-14EC
1
CN7
CKX-3.5-12
Copper plated screening can & logo
2 Pin Ferrite bead WE-UKW,
25MHz@Z 145 ohms &
100MHz@Z 230ohms
Connectors
Single RCA connector, gold
plated,BLACK INSERT
RED( bottom) & WHITE(top)
ORANGE insert
3.5mm JACK
27
TO ON/OFF SWITCH
L1
J4
FU3
20MM T2AL
J5
J3
10U 5A T68-2A MAINS
SWITCH 1
SWITCH 2
TO VOLTAGE SELECTOR PCB
C2
CN3
1N X1/Y1 C&C
L
P1
E
FU1
CN1
C3
PAD EMC M3
N
1
2
3
CONN-H3
IEC PCB MOUNT
Rong Feng
SS-7B-1
CN2
F2AL 20MM
1
2
3
X2 47N SUPPRESSION
1
CONN-H3
FU2
C1
F2AL 20MM
1N X1/Y1 C&C
L4
10U 5A T68-2A MAINS
J1
BLUE
AP177122 Mains PCB Schematic
28
AP177122 Mains PCB Layout (Top Side)
29
AP177122 Mains PCB Layout (Bottom Side)
30
AP17715/1
Cambridge Audio 640C V2 Mains PCB Assembly BOM
AP PART
NO
VALUE
COMPONENT
IDENT
FACTORY PART
NO
DESCRIPTION
QTY
1n X1/Y1
10mm pitch POLYESTER CAPACITOR
2
C1, 2
47N X2
15mm pitch POLYESTER CAPACITOR
1
C3
1
2
CN3
CN1, 2
2
L1, 2
2
FU1, 2
1
FU3
4030-618002-001
3
3
FU1, 2, 3
FU1, 2, 3
4034-000030-000
4031-050100-001
NOTES
CAPACITORS
PY226
CONNECTORS
IEC-SOCKET 3 WAY IEC CONNECTOR
B3B-XH-A JST 3 WAY 2.54MM
MISCELLANEOUS
AP13570/1 10uH 5A mains inductor
2A quick blow fuse 20mm LBC (low
F2AL
breaking capacity)
2A slow blow fuse 20mm LBC (low
T2AL
breaking capacity)
20MM FUSE HOLDER
FUSE COVER
15MM PITCH
2336-003910-002
2300-003100-004
31
J2
SW1
FROM J4 (Common)
VOLTSELECT RF1002B
115/230V Marking
J1
BROWN (230V)
J3
BLACK (115V)
AP179772 Voltage Select Switch PCB Schematic
32
AP179772 Voltage Select Switch PCB Layout (Top Side)
33
AP179772 Voltage Select Switch PCB Layout (Bottom Side)
34
Cambridge Audio 640C V2 Voltage Selector PCB Assembly BOM
AP PART
NO
VALUE
DESCRIPTION
QTY
COMPONENT IDENT
AP17980/1
FACTORY PART NO
NOTES
CONNECTORS
1
RF1002B
Voltage Selector
1
SW1
2406-010200-000
35
Cambridge Audio Azur 640C V2 CD Player IC Pin Layout
Details
FRONT PANEL PCB
BC337 (Q1, Q3 & Q4)
BC327 (Q2)
TSOP1836 (U2)
PIC16C505 (U3)
36
DAC PCB
C8050 (Q2 & Q4)
C9012 (Q1 & Q3)
BC337 (Q5)
7805 (U1, U8, U9, U11, U12, U17 & U21)
37
7815 (U3)
7915 (U2)
WM8740 (U7 & U10)
NE5532 (U4, U5, U6, U13, U18 & U19)
38
74HC14 (U20 & U22)
APTX179 (U23)
TSOP1836 (U14)
39
CD4011BE (U16)
OP4N25 (U15)
40
SERVO PCB
TA2153FN (U1)
TC9462FG (U2)
41
TMP87EP26F-1J15 (U3)
7808 (U7)
7805 (U8)
42
TA2092N (U6)
C8050D (Q7, Q8, Q11 & Q12)
43
9015C (Q1)
C8550 (Q9 & Q10)
44

CAMBRIDGE AUDIO - 640C V2

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