Sony GV-D300 Service Manual ▷ View online
GV-D300/D300E/D900/D900E
4-29
4-30
4-31
AUDIO 1
CB-61 (6/10)
• Refer to page 4-7 for CB-61 printed wiring board.
GV-D300/D300E/D900/D900E
4-33
4-34
AUDIO 2
CB-61 (7/10)
4-32
• Refer to page 4-7 for CB-61 printed wiring board.
GV-D300/D300E/D900/D900E
4-35
4-36
4-37
4-38
IR TRANSMITTER
CB-61(8/10), IR-29
IR TRAMSMITTER
IR-29
CB-61
BOARD (8/10)
REC/PB
AV LASER LINK ON
AV LASER LINK ON
#§
IC8401
7
120mVp-p
NTSC : 3.579545MHz
PAL : 4.43MHz
#¶
IC8401
@™
50nsec/div
0.5V/div
0.5V/div
1.2Vp-p
0.43Vp-p
NTSC
PAL
#•
IC8401
$¡
PB
H
0.44Vp-p
#•
IC8401
$¡
PB
H
C382
A-2
C383
B-1
C391
B-1
C392
C-1
C393
A-2
CN361
B-3
D362
C-2
D363
C-1
F361
B-2
L363
B-2
Q364
B-1
Q365
C-2
R384
B-1
R385
B-1
R388
C-1
R389
C-1
R390
A-1
R392
B-2
S361
A-1
IR-29 BOARD
FP-574 (HEADPHONES)
RJ-77
REC/PB PROCESS, RF INTERFACE,
BLOCKING, MECHA CON/SERVO,
AUDIO SIGNAL PROCESS, MODE CONTROL
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
CHROMA PROCESS, SYNC SEP,
SIG INTERFACE, RGB DECODER,
AUDIO, MODE CONTROL, DC-DC CONVERTER
EX-34
(EASY CONNECTOR)
(EASY CONNECTOR)
FP-602
(
DV IN/OUT
)
LCD DISPLAY
MODULE
(D900/D900E ONLY)
MODULE
(D900/D900E ONLY)
IR-29
(IR TRANSMITTER)
(IR TRANSMITTER)
FP-575
(LANC)
(LANC)
IO-62
AV IN/OUT,
CUSTOMER CONTROL
AV IN/OUT,
CUSTOMER CONTROL
• Refer to page 4-7 for CB-61 printed wiring board.
There are few cases that the part printed on this diagram isn’t mounted in this model.
For printed wiring boards
• Chip parts.
• Chip parts.
• This board is four-layer printed board. However the patterns
of layers two and three have not been included in the
diagram.
diagram.
C
B
E
Transisto
IR-29 (IR TRANSMITTER) PRINTED WIRING BOARD
— Ref. No. IR-29 Board; 3,000 Series —
GV-D300/D300E/D900/D900E
4-40
4-41
4-42
MODE CONTROL
CB-61 (9/10)
CB-61
BOARD (9/10)
#ª
IC2302
$º
REC/PB
NTSC : 3.2Vp-p
PAL : 2.8Vp-p
2.4Vp-p
20MHz
$º
IC2302
%™
REC/PB
32.7kHz
GV-D300/D300E/D900/D900E
• Refer to page 4-7 for CB-61 printed wiring board.
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