Sony GV-D200 Service Manual page 26

GV-D200/D200E/D800/D800E
For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
1
VC-250 BOARD(15/16)
DC/DC CONVERTER(DD BLOCK)
A
-REF.NO.:30000 SERIES-
XX MARK:NO MOUNT
B
C
D
TO FU-145
BOARD
CN301
(SEE PAGE
4-50)
E
F
G
H
I
J
16
DC/DC CONVERTER
VC-250 (15/16)
2 3 4
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
70
CN921 48P MT_5V
TO(11/16,12/16)
CAP_VS 1 CAP_VS
CAP_VS 2
DRUM_VS 3 DRUM_VS
DRUM_VS 4 62
MT_GND 5
TO(12/16)
MT_GND
MT_GND 6
MT_5V 7
MT_5V 8
DRUM_ERROR 9 DRUM_ERROR
CAP_ERROR 10 CAP_ERROR
REG_GND 11
REG_GND 12
RP_UNREG 13
4.75V 14
4.75V 15
4.75V 16
REG_GND 17
REG_GND 18
2.8V 19
2.8V 20
2.8V 21
2.8V 22
REG_GND 23
REG_GND 24
D_1.5V 104
1.5V 25
1.5V 26 TO(3/16,6/16)
REG_GND 27
REG_GND 28
VTR_DD_ON 29 VTR_DD_ON
SHOE_ON
SHOE_ON 30
EX_UNREG 31
EX_UNREG 32
REG_GND 33
REG_GND 34 90
VTR_UNREG
VTR_UNREG 35
TO(14/16)
BATT_UNREG 36 BATT_UNREG
BATT_SIG 37 BATT_SIG
BATT/XEXT_SW
BATT/XEXT_SW 38
FAST_CHARGE
FAST_CHARGE 39
INIT_CHARGE_ON
INIT_CHARGE_ON 40
DC_PACK_SW 41 DC_PACK_SW 91
BL_CONT 42 BL_CONT
TO(16/16)
PANEL_13V 43
PANEL_-15V 44 EX_UNREG
BL_REG 45 BL_REG 92
BL_REG 46
TO(16/16)
REG_GND
REG_GND 47
REG_GND 48
4-39
5 6 7
L1313 4.7uH
L1314 4.7uH
L1315 4.7uH
L1316 22uH
C1341 C1345
10u
10V A
10V A
C1335
C1339
10u 10u
10V 10V
A
A
GV-D800/800E
MODEL ONLY
L1321
4.7uH
L1306
4.7uH
L1307
4.7uH
L1308
4.7uH
L1309
GV-D800/800E
4.7uH
MODEL ONLY
C1336
C1333 C1340 C1343
22u
10u 10u 10u
6.3V 6.3V 6.3V
6.3V
A
A A B
Q1324
2SC4738F-Y/GR(TPL3)
R-20.8/ -15.3V REG
P-19.8 -15.7
R1335 R1341
100k
4700
± 5%
R-20.2/
P-19.2
R1342
220k
± 0.5%
C1355
0.1 2.2u
F
0.5
Q1326
Q1322
2SA1832F-Y/GR(TPL3) 2SA1832F-Y/GR(TPL3)
-15.3V REG
-15.3V REG
L1320
R1337
C1356
100k
22uH 2.2u
F
SIGNAL PATH
REC REC/PB
Drum servo (speed and phase)
Capstan servo (speed and phase)
8 9 10
R6.6/P7.0
5 4
IC1303
6V REG
1 2 3
IC1303
R1315
L1311
RN5RZ59BA-TL 0
4.7uH
5.9
C1358 C1357
10u
XX
16V 10V
A
A
10u
IC1302
R1308
0
1.9V REG
IC1302
TK11119SCL
2.8 1.9
5 4
C1322
10u
4V
A
1 2 3
2.8 1.2
C1353
1005
C1320 0.1u
B
10u
6.3V
A
PB
4-40
11 12 13
RP_6.0V
101
RP_4.75V TO(1/16)
A_2.8V
RP_4.75V
102
TO(2/16)
A_2.8V
A_4.75V
REG_GND 103
TO(2/16)
AU_2.8V
D_1.9V
AU_2.8V
105
TO(3/16)
A_2.8V
D_2.8V
D_2.8V
A_2.8V
106
TO(6/16)
A_4.75V
REG_GND
D_1.9V
107
TO(4/16)
D_2.8V
D_2.8V
A_2.8V
108
TO(5/16)
A_4.75V
REG_GND
A_4.75V
A_2.8V
109
TO(7/16)
D_2.8V
REG_GND
A_4.75V
110
TO(8/16)
D_2.8V
A_4.75V 111
TO(9/16)
D_2.8V
112
TO(10/16)
REG_GND
AU_2.8V
AU_4.75V 113
TO(11/16)
REG_GND
REG_GND
114
TO(12/16)
D_2.8V
D_2.8V
115
TO(13/16)
REG_GND
A_4.75V
REG_GND 116
TO(14/16)
D_2.8V
REG_GND
117
TO(16/16)
D_2.8V
PANEL_4.75V
PANEL_2.8V
118
TO(16/16)
PANEL_-15.3V
PANEL_13.3V