DOWNLOAD Sony CMT-GP7 / HCD-GP7 Service Manual ↓ Size: 5.03 MB | Pages: 60 in PDF or view online for FREE

Model
CMT-GP7 HCD-GP7
Pages
60
Size
5.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-gp7-hcd-gp7.pdf
Date
PREV: Sony CMT-GP7 Service Manual

Sony CMT-GP7 / HCD-GP7 Service Manual ▷ View online

37
37
HCD-GP7
7-11. Schematic Diagram — POWER AMP Section —
(10.6)
(10.6)
(10)
(0)
(0.6)
(        ) : Fan on
D321
C354
D322
C353
D323
D324
D326
D327
C359
D328
C360
R129
R229
FB121
C142
C242
IC321
Q321
Q322
Q323
C122
C123
C222
C223
C361
C126
C127
C226
C227
C810
R125
R225
R228
R359
R126
R226
R361
R360
R373
R122
R222
R133
R233
R121
R123
R124
R221
R223
R224
R374
R375
R376
C352
C128
C129
C228
C229
C130
C230
R137
R237
R365
R363
R364
R367
C952
C358
C953
C954
R132
R232
R357
R131
R231
R369
R368
R366
R234
R134
R354
R355
R356
R370
R371
FB221
R241
C241
C141
R141
C121
C221
R352
R351
R353
C956
R130
R230
D953
D954
D955
D956
R127
R227
C355
C356
R381
R382
R383
R384
R385
C371
Q371
D371
Q372
D325
D957
D958
D959
D960
D963
C957
C958
R362
CN341
R358
CN992
C959
C124
C224
R386
CNJ321
CN961
CN971
CN972
CN343
CNJ951
Q221
Q121
EP321
R128
CNJ981
CNJ991
THP821
CN322
CNJ323
Q333
RY801
L221
L121
TM801
CN982
CNJ342
FAN
CN962
EP951
Q222
Q122
Q325
C951
D962
D961
R952
R951
J321
CN311
Q324
Q327
Q328
Q330
Q329
Q331
Q332
Q334
Q335
Q326
1SS133T-77
10
50V
1SS133T-77
22
50V
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
100
10V
1SS133T-77
2.2
50V
0.22
2W
0.22
2W
JW
0.001
0.001
STK403-070
KRA102M-AT
KRA102M-AT
KRC102M-AT
470p
470p
470p
470p
100
10V
0.01
50V
0.01
50V
0.01
50V
0.01
50V
0.01
16V
56k
56k
56k
4.7k
3.3k
3.3k
33k
10k
10k
100k
100k
10
1/2W
10
1/2W
2.2k
1k
1k
2.2k
1k
1k
2.2k
2.2k
220k
0.01
16V
0.1
50V
0.1
50V
0.1
50V
0.1
50V
0.01
16V
0.01
16V
10
1/2W
10
1/2W
2.2k
100k
100k
100k
2200
50V
10
50V
0.1
50V
0.1
50V
100k
100k
100k
15k
15k
22k
33k
4.7k
47k
56k
10k
10k
10k
10k
10k
JW
470 2W
2.2 50V
2.2 50V
470 2W
10 50V
10 50V
1
1/4W
1
1/4W
100 1/4W
0.1
50V
1k
1k
10EDB40
10EDB40
10EDB40
10EDB40
2.2k
2.2k
22
50V
22
50V
47k
47k
10k
100k
2.2k
4.7
50V
KTC3199GR
1SS133T-77
2SB1116
1SS133T-77
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
0.1
50V
F
0.1
50V
F
100k
3P
470 2W
2P
0.1
22 50V
22 50V
470k
6P
9P
6P
6P
2P
11P
2SC3623ATP-LK
2SC3623ATP-LK
56k
6P
2P
12P
4P
KTA1266
GR-AT
SP RELAY
6P
2P
9P
KTA1266GR-AT
KTA1266
GR-AT
KTA1266GR-AT
2200 50V
1SS133T-77
1SS133T-77
1k
1k
4P
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
KTC3199GR-TP
38
38
HCD-GP7
IC911
N
36
(SUB)
7-12. Printed Wiring Board — POWER Section —   
• See page 23 for Circuit Boards Location.
7-13. Schematic Diagram — POWER Section —
Ref. No.
Location
D901
A-3
D911
B-2
D912
B-1
D913
B-1
D914
A-1
D915
A-1
IC911
A-2
Q911
A-2
• Semiconductor
Location
• 
 : Uses unleaded solder.
C902
C912
C913
D901
D911
IC911
Q911
R912
R913
JW4
JW5
R901
D912
D913
D914
D915
T901
JW6
JW7
C901
R911
CN901
T902
RY911
CN902
F904
F901
0.1
50V
1000
16V
100
10V
D3SBA20-4101
1SS133T-77
KTC3199GR-TP
100k
47
0.1 1/4W
10EDB40
10EDB40
10EDB40
10EDB40
0.1
50V
4.7k
2P
POWER RELAY
11P
T2AL
250V
T1AL
250V
39
HCD-GP7
7-14. IC Block Diagrams
— CD Board —
IC103  CXA2647N-T4
RW/ROM
RW/ROM
EQ ON/OFF
VOFST
VOFST
DVC
VC
VC
VC
RW/ROM
VC
DVC
30
29
28
+
–
+
–
DVC
VCC
DVC
27
26
25
24
RW/ROM
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
RW/ROM
VC
RW/ROM
DVC
+
–
3
A
B
C
D
B
C
A
A
A
B
C
D
B
C D
D
+
–
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
RW/ROM
APC-OFF
(Hi-Z)
RW/ROM
(H/L)
VOFST
VC
RW/ROM
+
–
10
11
GM
GM
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
F
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDCO
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
40
HCD-GP7
IC101  CXD3068Q
CE
RFDC
ADIO
IGEN
ASYO
ASYI
RFAC
CLTV
FILO
FILI
PCO
BIAS
VCTL
V16M
VPCO
TE
ASYE
MD2
DOUT
LRCK
PCMD
BCK
EMPH
XTSL
XTAI
XTAO
SOUT
SOCK
XOLT
SQSO
SQCK
SCSY
SBSO
EXCK
XRST
MUTE
DATA
XLAT
CLOK
SENS
SCLK
ATSK
W
FCK
XUGF
XPCK
GFS
C2PO
SCOR
CAM
WDCK
COUT
MIRR
SE
FE
VC
TES1
TEST
FFDR
TRDR
TFDR
SRDR
SFDR
FSTO
SSTP
LOCK
PWMI
FOK
FRDR
MDP
DFCT
CLOCK
GENERATOR
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CPU
INTERFACE
INTERFACE
CORRECTOR
PROCESSOR
SUB CODE
RAM
32K
DEMODURATOR
EFM
ERROR
D/A
DIGITAL
OUT
INTERFACE
SERVO
INTERFACE
SERVO
AUTO
MIRR
DFCT
FOK
SERVO
FOCUS
SERVO DSP
SERVO
SERVO
SLED
TRACKING
FOCUS PWM
GENERATOR
GENERATOR
GENERATOR
SLED PWM
TRACKING PWM
A/D
CONVERTER
OPAMP
ANALOG SW
PWM GENERATOR
DIGITAL
CLV
SERVO BLOCK
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