Sony GV-D200E, Service Manual

Page: 50 / 166

GV-D200/D200E/D800/D800E
3-5. POWER BLOCK DIAGRAM (1/2) ( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
3-9 3-10
S
7
31
28
2
6
5
1
57
54
18
41
45
42
40
49
50
34
27
6
7
2
3
46
37
21
22
29
30
64
10
11
58
14
15
1
4
5
8
4
3
1
2
3
4
5
1
2
3
1
5
IC1301
IC1303
IC1302
J901
BATTERY
TERMINAL
J902
DC IN
CN501
BATT (+)
BATT SW(+)
BATT SW(–)
BATT(–)
BATT SIG
Q501,
502
Q506,
507
ACV UNREG
BATT/XEXT SW
CN502
FAST CHARGE SHOE ON DC P
ACK SW
F501
F502
F504
F505
F503
Q503–505
CHARGE
SWITCH
INIT CHARGE ON
(GV–D800/D800E)
C/D VS D1.5V
BL UNREG
VTR UNREG
BL CONT
VC–250 BOARD(1/2) FU–145 BOARD
DC/DC CONVERTER
(4–39)
(4–39)
(4–49)
NONINV
INPUT–7
STANDBY–7
OUTPUT–7
MONITOR-7
OUTPUT
OUTPUT VCC–7
OUTPUT VCC–4,5,6
OUTPUT–4
MOS GATE–4
OUTPUT
MONITOR–4
OUTPUT–1
MOS GATE–1
OUTPUT
MONITOR–1
VCC
COMP
VREF
VTR DD ON
16
VREF
OUTPUT VCC–1,2,3
OUTPUT–3
OUTPUT MONITOR–3
RT
CT
OUTPUT–2
OUTPUT
MONITOR–2
OUTPUT–6
OUTPUT MONITOR–6
NONINV INPUT–6
OUTPUT–5
OUTPUT MONITOR–5
NONINV INPUT–5
STANDBY–3
STANDBY
VTR DD ON
SHOE ON
BATT SIG
BATT/XEXT SW
FAST CHARGE
INIT CHARGE ON
DC PACK SW
29
30
37
38
39
40
41
29
30
37
38
39
40
41
1
2
10
3
4
9
1
2
10
3
4
9
44 44
14
15
16
43
13
43
13
19
20
21
22
19
20
21
22
2.8V
PANEL 13V
RP UNREG
25
26
25
26
1.5V
BL CONT
BL REG
BATT UNREG
MT 5V
VTR UNREG
42
45
46
42
45
46
31
32
36
7
8
35
31
32
36
7
8
35
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
PANEL –15V
4.75V
5.9V
REG
2
5
BL REG
PANEL 2.8V
PANEL 13.3V
PANEL –15.3V
PANEL 4.75V
A 4.75V
A 2.8V
AU 2.8V
D 1.5V
D 1.9V
1.9V REG
TO
POWER
BLOCK(2/2)
L1313
AV 4.75V
(GV–D800/D800E)
–15.3V
REG
L1309
L1320
L1315
Q1322,1324,1326
L1311
L1316
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
RP 4.75V
RP 6.0V
L1314
L1306
L1321
D 2.8V
L1307
L1308
Q1303
SWITCHING
Q1308
SWITCHING
Q1307
SWITCHING
Q1304
SWITCHING
Q1301
SWITCHING
Q1302
SWITCHING
Q1305
SWITCHING
Q1306
SWITCHING
L1305 L1310
L302
T1301
Q1314
D1302 (1/2)
RECT
D1306
RECT
D1302
RECT
EMERGENCY
DETECT
RECT
D1301,305
L1301
L1303
L1304
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
BATT UNREG
(GV–D800/D800E)
L501
L1317 L1318
Q1309
SWITCHING
EX UNREG
DC PACK SW
SHOE ON
BATT SIG
INIT CHARGE ON
VTR DD ON
FAST CHARGE
BATT/XEXT SW
BATT UNREG
MT 5V
VTR UNREG
EX UNREG
BL CONT
CN921 CN1301
5V REG
Q1310–1313
EX UNREG
14
15
16
(SEE PAGE
3-11)