GV-D300 (serv.man4) — Sony VCR Service Manual (repair manual)

Model
GV-D300 (serv.man4)
Pages
10
Size
7.88 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR / SERV.MAN. SUPPL. 3
File
gv-d300-sm4.pdf
Date

View Sony GV-D300 (serv.man4) Service Manual online

SERVICE MANUAL
SUPPLEMENT-3
File this supplement-3 with the Service Manual.
(EV805153, EV805155, EVB03351, EVB03392)
GV-D300/D300E/D900/D900E
US Model
Canadian Model
GV-D300/D900
AEP Model
UK Model
E Model
GV-D300E/D900E
1-669-798-
CB-61
Suffix No.-15
• The FUSE block is separated from the CB-61 board of the part code suffix -15
and higher. The FUSE block is added as the FU-133 board. ..... (pages 1 to 15)
• CORRECTION .................................................................................... (page 16)
CB-61 BOARD (SIDE B)
1999. 11
— 2 —
(  ) : Page No. shown in (  ) indicates the page to refer on the original Service Manual
 : 
Added portion.    
 : 
Changed portion.
FP-574 (HEADPHONES)
RJ-77
REC/PB PROCESS, RF INTERFACE, 
BLOCKING, MECHA CON/SERVO, 
AUDIO SIGNAL PROCESS, MODE CONTROL
CB-61
CHROMA PROCESS, SYNC SEP, 
SIG INTERFACE, RGB DECODER, 
AUDIO, MODE CONTROL, DC-DC CONVERTER
EX-34
(EASY CONNECTOR)
FP-602
(DV IN/OUT)
LCD DISPLAY 
MODULE
(D900/D900E ONLY)
IR-29
(IR TRANSMITTER)
FP-575
(LANC)
FU-133
(FUSE)
IO-62
AV IN/OUT, 
CUSTOMER CONTROL
( Page 2-6E )
2-12. CIRCUIT BOARDS LOCATION
 : 
Added portion.
( Page: 3-7 )
3-3.
POWER BLOCK DIAGRAM
(  ) : Page No. shown in (  ) indicates the page to refer on the original Service Manual
 : 
Added portion.
( Page: 4-2 )
4-1.
FRAME SCHEMATIC DIAGRAM
< LOCATION K-12 >
— 3 —
— 4 —
5P
CN9929
1
TPA
2
NTPA
3
TPB
4
NTPB
5
GND
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
4P
CN9926
1
LI_3V
2
LI_3V
3
GND
4
GND
5P
CN3900
1
BATT(+)
2
BATT_SW(+)
3
BATT_SW(-)
4
BATT(-)
5
BATT_SIG
8P
CN3900
1
MD PANEL
2
2.8MT
3
4.9
4
BL UNREG
5
ADI UNREG
6
BATT_SW(+)
7
GND
8
BATT_SIG
8P
CN3912
8
M
D PANEL
7
2.8MT
6
4.9
5
BL UNREG
4
ADI UNREG
3
BATT_SW(+)
2
GND
1
BATT_SIG
IO_SYNC_FROM_S1
TPA
JSYC
SPCK
SGOE
JC4
REC
JY3
TDO2
JY5
SGCK
JC0
JY0
JC2
TPB
JOOE
JFOE
NTPB
JY2
JC1
JY7
SGH
FLBKC
JY6
JC5
GND
JY4
NTPA
JC6
JY1
INDI_WKUP
JC3
FLBKY
CINV
GND
C1_EVR
JC7
JSYY
CON
LITHIUM
BATTERY
FP-571
  DV 
IN/OUT
FP-602
BATTERY
TERMINAL
+
-
FU-133
BOARD
BATT(+)
BATT SW(+)
BATTERY
TERMINAL
PS3900
PS3904
PS3901
PS3903
PS3902
IC3900
DC/DC CONVERTER
28
VCC
46
OUTPUT1
L3902
L3900
L3901
43
MOS GATE1
50
OUTPUT 2
37
COMP2
50
MOS GATE4
18
COMP4
56
OUTPUT 3
Q3911
SWITCHING
34
COMP3
57
OUTPUT4
T3901
7
2
1
8
5
4
6
3
D3905
D3904
L3903
L3909
L3911
EMERGENCY
DETECTOR
Q3912
13
COMP
Q3922,3923
DRUM/CAPSTAN
PWM DRIVE
BATT SIG
1
3
4
5
2
SHOE UNREG
BL UNREG
SHOE UNREG ON
4.8V
REG
Q3908-3910
L3919
FAN
DRIVE
Q3930-3932
1
2
FAN
CN3911
CN3901
42
OUTPUT VCC1,3
SWITCHING
Q3903
L3904
Q3920
SWITCHING
L3905
Q3904
51
OUTPUT VCC2
40
COMP1
SWITCHING
Q3905
L3908
Q3921
63
OUTPUT
VCC 4,5,6
L3910
30
STANDBY
29
STANDBY3
SWITCHING
Q3906
L3908
SWITCHING
Q3907
64
OUTPUT5
4
OUTPUT6
17
FEED BACK5
L3906
L3907
12
FEED BACK6
L3918
3
1
IC3902
2.1V
REG
Q3917-3919
Q3924,3925
SW
Q3917-3919
Q3913,3914
Q3926,3927
Q3928,3929
L3915
L3914
L3917
Q3915,3916
TO
OVERALL
(1/2)
2.1V
LCD3.1V
LCD4.9V
AU4.9V
RF4.9V
VGH +11V
VSL -7.5V
VGL -18V
-19V ADJ
2.8V
L3912
RF DC OUT
UNREG
MD4.8V
STANDBY
3.1V
2.8V
IC1101
FU-133 BOARD
BB BLOCK
I/O INTERFACE
D/A CONV.
VDD0
157
VDD1
3
VDD2
36
VDD3
54
VDD4
81
VDD5
95
VDD6
119
L1101
AVD1
153
AVD2
147
AVD3
144
AVD4
138
POWER
SAVE
IC1102
VDD
8
VIDEO OUT
IC1103
Y VCC
25
EVR VCC
10
C VCC
20
V VCC
15
VCC
40
L1103
4.9V
4.9V
VDD
5
CG
IC1104
VCC
6
VIDEO SW
IC1108
VCC
6
VIDEO SW
IC1109
VCC
8
SW
IC1105
NTSC/PAL
VIDEO SIGNAL
IC1200
VDD
6
L1200
VDD
13
VDD
22
VDD
29
DVCC
3
AVCC
17
ENCODER
IC1201
L1201
VI BLOCK
VCC
8
BUFFER
IC9502
VIDEO SIGNAL
A/D CONV.
IC9009
DVDD L
18
DVDD L
19
AVDD
39
AVDD
46
L9006
DVDD
3
DVDD
17
DVDD
20
DVDD
34
AU BLOCK
VCC
30
IC7501
L7501
VCC
8
LINE AMP
IC7508
AUDIO AGC
Q7501,7502
VDD
14
IC7509
SELECTOR
VD
16
IC7504
AD/DA CONV.
L7505
VB
17
VA
27
VCC
8
AMP
IC7801
HP/SP AMP
HP VCC
20
SP VCC
16
IC7502
IC7503
IR BLOCK
3
1
IC8402
REG
TR
VC
32
VC
31
O
12
VDD
3
VCCA
23
VCCD
14
EVR
IC8001
MIC PWS
MD BLOCK
2
3
IC2300
REG
HI CONTROL
IC2302
VI POW
BB POW
CHIME PW
51
BATT IN
61
IB SO
49
BACKUP DC
42
75
BACKUP VCC
76
77
86
87
L2301
XRESET
38
BATT
DET
INTIAL
RESET
3V
REG
6
4
5
3
7
8
RESET
S2301
IC2301
D2300
D2303
VTR DD ON
57
IB SI
48
SWITCH
RESET
RESET
Q2304,2305
XDRY BAT
100
DC PACK
32
D2302
BATT SIG
BATT SW(+)
FAN CONT
80
LANC I/O
IC2304
LANC IN
1
LANC OUT
2
XLANC POWER ON
30
10
D OUT
12
D IN
9
W UP
14
LANC DC
11
LANC SIG
P CONT
4
VCC
8
UNREG
1
2
.
1
BT001
LITHIUM
2
.1
CN9926
LI 3V
UNREG
(SEE  PAGE  4-14, 17, 21, 23, 26, 29, 33, 35, 39, 43 )
6
8
7
5
4
1
3
3
1
2
4
5
8
6
BATT SW(+)
BATT SIG
CB-61 BOARD
CN3912
CN3900
FU-133 (FUSE) PRINTED WIRING BOARD
— Ref. No. FU-133 Board; 10,000 Series —
There are few cases that the part printed on this diagram isn’t mounted in this model.
— 5 —
— 6 —
FU-133 BOARD
(SIDE A)
C3900
F-1
C3901
F-1
CN3912 A-1
D3901
F-2
D3902
E-2
D3903
F-2
PS3900 F-2
PS3901 F-3
PS3902 F-2
PS3903 F-2
PS3904 F-2
FU-133 BOARD
(SIDE B)
CN3911 F-5
FP-574 (HEADPHONES)
RJ-77
REC/PB PROCESS, RF INTERFACE, 
BLOCKING, MECHA CON/SERVO, 
AUDIO SIGNAL PROCESS, MODE CONTROL
CB-61
CHROMA PROCESS, SYNC SEP, 
SIG INTERFACE, RGB DECODER, 
AUDIO, MODE CONTROL, DC-DC CONVERTER
EX-34
(EASY CONNECTOR)
FP-602
(DV IN/OUT)
LCD DISPLAY 
MODULE
(D900/D900E ONLY)
IR-29
(IR TRANSMITTER)
FP-575
(LANC)
FU-133
(FUSE)
IO-62
AV IN/OUT, 
CUSTOMER CONTROL
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Download Sony GV-D300 (serv.man4) Service Manual (Repair Manual)

Here you can view online or download Sony GV-D300 (serv.man4) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony GV-D300 (serv.man4) VCR. Information contained in Sony GV-D300 (serv.man4) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).