DOWNLOAD Sony CMT-GP6V / HCD-GP6V Service Manual ↓ Size: 5.04 MB | Pages: 57 in PDF or view online for FREE

Model
CMT-GP6V HCD-GP6V
Pages
57
Size
5.04 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-gp6v-hcd-gp6v.pdf
Date
PREV: Sony CMT-GP6V Service Manual

Sony CMT-GP6V / HCD-GP6V Service Manual ▷ View online

33
33
HCD-GP6V
7-12. SCHEMATIC DIAGRAM — MIC ECHO/PHONE SECTION —
IC B/D
No mark:CD STOP
2.4
2.4
5.3
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
0
5.2
5.1
0
5.1
2.6
2.5
2.6
2.6
2.6
2.6
2.6
2.6
0
0
0
9.9
0
0
5.3
0
5.3
5.3
0
5.2
5.3
9.9
CN501
4P
CN502
6P
CN201A
5P
CN203A
4P
CN202
4P
120
0
0
2.2K
V
0
10K
10K
22K
T-77
T-77
220
220
V
V
V
V
V
V
V
V
V
V
V
MIC
PHONES
VIDEO OUT
NTSC
AUTO
PAL
MIC AMP
ECHO PROCESSOR
MIC MUTE
MIC MUTE
IC504
IC503
NOTE:
RXXX
V-OUT BOARD
MIC/ECHO BOARD
PHONE BOARD
TO
MAIN BOARD
CN201
(Page 29)
H
TO
MAIN BOARD
CN306
(Page 29)
G
TO
VCD BOARD
CN804
(Page 27)
E
•
 See page 38 for IC Block Diagram.
34
34
HCD-GP6V
7-13. PRINTED WIRING BOARD — POWER SECTION —
•
 See page 19 for Circuit Boards Location.
POWER BOARD
AC VOLTAGE
110V
120V
220V
240V
TO
MAIN BOARD
PN401
(Page 28)
I
AC IN
PT801
POWER TRANSFORMER
PT802
SUB POWER TRANSFORMER
* 
NOT REPLACEABLE : 
   BUILT IN TRANSFORMER
35
35
HCD-GP6V
7-14. SCHEMATIC DIAGRAM — POWER SECTION —
* 
Not replaceable : 
   Built in transformer
*
T-77
T-77
T-77
T-77
V
TO
MAIN
BOARD
PN901
(Page 29)
I
AC IN
POWER
TRANSFORMER
SUB POWER
TRANSFORMER
POWER BOARD
AC VOLTAGE
110V
120V
220V
240V
36
36
HCD-GP6V
1
67
68
65
66
63
64
61
62
75
76
73
74
79
80
77
78
71
72
69
70
34
33
36
35
38
37
40
39
26
25
28
27
22
21
24
23
30
29
32
31
2
3
4 5 6 7
8 9
10 11 12 13
14 15 16 17
18
19 20
60 59 58
57
56
55 54 53 52
51
50 49 48
47
46 45 44 43 42 41
DVDD0
XRST
D
ATA
XLA
T
CLOK
SENS
WFCK
XUGF (RFCK)
XPCK
GFS
C2PO
SCOR
C4N
WDCK
XTSL
EMPH
DVSS2
DVDD2
ASYE
MD2
DOUT
XTAI
LRCK
PCMD
BCLK
XTAO
SOUT
SOCK
XOLT
SQCK
SCSY
SBSO
EXCK
SQSO
COUT
MIRR
DVSS
SCLK
A
TSK
MUTE
ADIO
A
VSS0
IGEN
A
VDD0
A
VSS1
A
VDD1
BIAS
RFDC
CE
TE
PCO
FILI
FILO
CL
TV
RF
AC
ASYI
ASYO
VPCO
V16M
VCTL
MDP
SSTP
FSTO
DVDD1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
DVSS1
TEST
TES1
VC
FE
SE
LOCK
PWMI
FOK
DFCT
INTERFACE
SERVO
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
SERVO BLOCK
CLOCK
GENERATOR
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CPU
INTERFACE
INTERFACE
CORRECTOR
PROCESSOR
SUB CODE
RAM
32K
DEMODURATOR
EFM
ERROR
D/A
DIGITAL
OUT
INTERFACE
SERVO
AUTO
DIGITAL
CLV
1
2
3
4
5
6
7
9
8
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
16
17
18
19
20
15
14
13
12
11
10
PGND1
PGND1
DIRECTION
DETECTION
DIRECTION
DETECTION
RESET CIRCUIT
 .STANDBY
 .BAND-GAP
 .SVCC
DIRECTION
DETECTION
DIRECTION
DETECTION
PVCC/2
PVCC/2
PVCC/2
PVCC1
PVCC1
VO2+
VO1+
VO1-
IN1+
IN1-
OPO1
OPO2
SGND
IN2+
IN2-
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VO2-
PGND2
PGND2
ST
ANDBY
PVCC2
PVCC2
VO3-
VO4-
VO4+
VREF
IN4
IN4R
IN3+
SVCC
OPO3
IN3-
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VO3+
ROM/RW
ROM/RW
RF OFF AT VCC
VOFST
VOFST
DVC
VC
VC
VC
ROM/RW
VC
VC
30
29
28
+
–
+
–
VC
VCC
DVC
27
26
25
24
ROM/RW
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
ROM/RW
VC
ROM/RW
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
ROM/RW
DVC OR Hi-Z
SLEEP, APC OFF
VOFST
VC
ROM/RW
+
–
10
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDC
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
VC
+
–
VC
+
–
11
GM
F
GM
ROM/RW
(L/H)
VOFST
•
IC Block Diagrams
– BD Board –
IC101
CXD3068Q
IC102
AN41020A
IC103
CXA2647N-T4
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