Sony GV-D200 Service Manual page 29

For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
2 3 4
1
FU-145 BOARD
DC/DC CONVERTER
A
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
C
R1304
33k
LND131
LND132
R1305
0
C1308
2200p
D R1309
LND133
B 10k
LND135 1.1
16 15 14 13 12 11 10 9 8
R1303
LND136 XX
± 0.5%
E
FEED_BACK-5
1.5
R1307
OUTPUT_MONITOR-4
0
1.5
INV_INPUT-4
0.8
C1307
3300p FEED_BACK-4
0.8
B
R1301
22k RT
1.2
C1301 220p B CT
0 IC1301
C1304 0.1u B
SCP
1.5
F
R1302 33k MOS_DUTY
DC/DC CONVERTER
GND
IC1301
2.0
CXA3057R-T6
C1305 0.047u B SOFT_START
1.5
C1302 0.1u B VREF
8.2
C1303 0.1u B
VCC
2.9
STANDBY-3
2.9
STANDBY
1.4
STANDBY-7
0.8
G
FEED_BACK-3
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
H
R1306
C1306
0.01u 22k
B
R1345
R1346
R1310
0 XX
I
J
J902
DC IN
CN902
ACV_UNREG 1
ACV_GND 2
BATT/XEXT 3
K
J901
BATTERY TERMINAL
CN901
BATT(+) 1
BATT_SW(+) 2
BATT_SW(-) 3
S
BATT(-) 4
BATT_SIG 5
L
Note : Note :
The components identified by Les composants identifiés par
M
mark 0 or dotted line with mark une marque 0 sont critiques
0 are critical for safety.
pour la sécurité.
Replace only with part number Ne les remplacer que par une
specified. pièce portant le numéro spécifié.
N
16
5 6 7 8
C1332
4.7u
GV-D800,GV-D800E
MODEL ONLY
R1326
10k
Q1305
CPH6702-TL
SWITCHING
8.2
C1321 8.1
4.7u
10V
C1324
XX B
B
Q1306
C1314
CPH6702-TL
470p
SWITCHING
B
8.2
8.0
7 6 5 4 3 2 1
Q1303
CPH6702-TL
SWITCHING
8.2
8.1
OUTPUT-6
7.1 C1316
BOOT_CAP_L-6 0.001u
B
BOOT_CAP_H-6
8.6
OUTPUT_GND-4,5,6,7
8.5
BOOT_CAP_H-5
C1317
BOOT_CAP_L-5 0.001u
Q1304
8.0 6.9 B
CPH6702-TL
OUTPUT-5
8.1 SWITCHING
OUTPUT-4 8.2
7.1
BOOT_CAP_L-4 C1318 7.9
0.001u
BOOT_CAP_H-4 B
8.6
MOS_GATE-4
2.9
OUTPUT_GND-1,2,3
8.5
Q1307
BOOT_CAP_H-3 C1319
SI2304DS-T1
0.001u
B
BOOT_CAP_L-3
7.0
OUTPUT-3
8.0
OUTPUT_
VCC-1,2,3
8.2
8.1
C1315
0.001u
C1313 B
0.001u
B
0
R502
0
LF501 XX
C502
C501
0.1u 0.1u
CN502 3P
B B
Q502
SI4963DY-T1
ACV_UNREG 1
SWITCH
R503
ACV_GND 2 7.8
0
BATT/XEXT 3
R501
8.0
1k
8.0
R504
CN501 5P
470k
BATT(+) 1
BATT_SW(+) 2
7.8
D504
BATT_SW(-) 3
MA8120-TX
BATT(-) 4
BATT_SIG 5
C503
0.022u B
7.8
1
2
0 Q501
3 SSM3K03FE(TPL3)
D503
01ZA8.2(TPL3)
SWITCH
SIGNAL PATH
REC REC/PB PB
Drum servo (speed and phase)
Capstan servo (speed and phase)
4-49
9 10 11 12
8.2 4.3
7.8 L1317 L1318
22uH
4.7uH
C1347
Q1309
10u
CPH6702-TL
C1344
16V
4.7u
SWITCHING
10V TA
10V
B B
GV-D800/D800E MODEL ONLY
Q1310-1313
5V REG
Q1311
2SB1581-T1
8.3 4.9
L1303
22uH R1317
1.4 7.7
47k
Q1312
R1321
C1329
2SA1832F-Y/GR(TPL3)
4.7u 7.1 22k
± 0.5%
10V
B Q1313
2SC4738F-Y/GR(TPL3)
Q1310
2SC4738F-Y/GR(TPL3)
1.5
1.5
L1304
22uH
R1322
3.3 1.0
C1352 10k
R1348
± 0.5%
0.047u 10k
B ± 0.5%
C1330 R1347
R1318
22k
4.7u
4700
± 0.5%
10V
B
6.3V
10u
L1305 L1310 TA
4.7uH
1.5 22uH A
C1331
4.7u
10V
B
2.9 Q1308
SI2304DS-T1
T1301
DC-DC CONVERTER
8.2 0 0
4 5
L1302
2.9 22uH
3 6
8.0 0 0
C1327
Q1301
4.7u
CPH6102-TL
1SS357-TPH3
10V
2.2 SWITCHING 2 7
B
1 8
C1328
0.01u
F
Q1302
CPH6702-TL
L1301
SWITCHING
33uH
8.2 4.7
7.7
C1326
C1323
4.7u
4.7u
10V
10V
B
B
F503
L501
1.4A
4.7uH
32V
R507
R506 F504
10 1k
1.4A
1/8W 32V
Q503
8.3
2SB1122-ST-TD
3 F505
CHARGE SW
1.4A
32V
2
F502
8.3 R509
47k 1.4A
8.3
8 1
32V
-0.5 R508
7
5 6800
6
0 8.2 1
D505
1SS357-TPH3
2
R510
0
10k
F501
Q504
3 1.4A
RN1104F(TPL3)
32V
CHARGE SW
C506
C504
C505 22u
0 C507
R505 1 22u
22u 16V XX
1M 16V
16V TA B F
2.7
2 TA B
TA B 1608
2
Q505
0
3
SSM3K03FE(TPL3)
CHARGE SW
RN1104F(TPL3)
GV-D800/D800E
MODEL ONLY
13 14 15 16 17
B
R1316
0
C1348
10u
10V
TA A
D1304 XX
R1319
47k
C1337
-0.8
4.7u
F
D1302
R1320
MA796-TX
22k
Q1314
D1303 XX RN1104F(TPL3)
C1359 EMERGENCY
DETECT
D1306 4.7u
F
D1305
1SS357-TPH3
D1301
C1338 C1342
1SS357-TPH3
4.7u 0.1u
F F
R513
XX
1/8W
8.3 0
8.3 0
8.3 0
C508
8.0 0
1u
B
Q507
MMSF5P02HDR2
SWITCHING
R512
1M
1 2
D506
1SS352-TPH3
R511
1k
8.2
1
D507
1SS352-TPH3
3
Q506
SWITCH
4-50
GV-D200/D200E/D800/D800E
18 19
CN1301 48P
1 CAP_VS
2 CAP_VS
3 DRUM_VS
4 DRUM_VS
5 MT_GND
6 MT_GND
7 MT_5V
8 MT_5V
9 DRUM_ERROR
10 CAP_ERROR
11 REG_GND
12 REG_GND
13 RP_UNREG
14 4.75V
15 4.75V
16 4.75V
17 REG_GND
18 REG_GND
19 2.8V
20 2.8V
21 2.8V
22 2.8V
23 REG_GND
TO
VC-250 BOARD(15/16)
24 REG_GND
CN921
25 1.5V
(SEE PAGE 4-39)
26 1.5V
27 REG_GND
28 REG_GND
29 VTR_DD_ON
30 SHOE_ON
31 EX_UNREG
32 EX_UNREG
33 REG_GND
34 REG_GND
35 VTR_UNREG
36 BATT_UNREG
37 BATT_SIG
38 BATT/XEXT_SW
39 FAST_CHARGE
40 INIT_CHARGE
41 DC_PACK_SW
42 BL_CONT
43 PANEL_13V
44 PANEL_-15V
45 BL_REG
46 BL_REG
47 REG_GND
48 REG_GND
A_BISU_ANA LND134
DC/DC CONVERTER
FU-145