Sony HDCAM HDW-750, Maintenance Manual

Page: 356 / 442

4-142
HDW-750 V2
4-142
2
3
4
5
A B C D E F G H
1
TL1451ACPWR-12
IC101
+1
3
-1
4
GND
8
SCP
15
REFO
16
OUT2
10
OUT1
7 VCC
9
FB1
5
DTC1
6
+2
14
-2
13
FB2
12
DTC2
11
CT
1
RT
2
100
R101
GND
10k
R106
4.7k
R107
4.7k
R109
4.7k
R108
4.7k
R110
0.022uF C103
0.022uF
C104
220k R111
220k R113
470
R115
0.1uF
C105
16V
TA-C
4.7uF
C106
20V
TA-C
3.3uF
C107
20V
TA-C
3.3uF
C108
47k
R116
47k
R118
0.1uF
C101
35V
TA-C
1uF
C102
20V
TA-C
3.3uF
C209
10k
R205
4.7k
R208
4.7k
R209
220k
R214
33k
R220
47k
R219
0.022uF
C206
33k
R218
47k
R217
100
R201
TL1451ACPWR-12
IC202
+1
3
-1
4
GND
8
SCP
15
REFO
16
OUT2
10
OUT1
7 VCC
9
FB1
5
DTC1
6
+2
14
-2
13
FB2
12
DTC2
11
CT
1
RT
2
0.1uF
C203
16V
TA-C
4.7uF
C208
35V
TA-C
1uF
C204
470pF
C207
20V
TA-C
3.3uF
C210
220k R212
15k
R216
47
R229
2SK711-BL(TE85L)
Q203
S
0.1uF
C109
22k
R129
47
R124
68
R222
0.1uF
C213
10k
R233
0.022uF
C215
10k
R224
10k
R127
0.022uF
C110
2SK711-BL(TE85L)
Q104
S
35V
22uF
C211
22k
R130
10
R123
MTD20N03HDL-T4
Q111
S
8.2uH
L205
8.2uH
L102
10k
R232
0.1uF
C115
0.022uF
C111
10k
R120
8.2uH
L201
10k
R231
0.1uF
C119
0.1uF
C214
0.1uF
C221
8.2uH
L202
47
R228
10k
R226
2SK711-BL(TE85L)
Q204
S
0.022uF
C217
MBRS130LT3
D103
10k
R234
68
R119
47
R227
0.022uF
C216
10k
R126
47
R230
MTD20N03HDL-T4
Q211
S
10k
R122
0.1uF
C222
0.1uF
C212
8.2uH
L206
8.2uH
L106
100
R125
MTD20N03HDL-T4
Q212
S
0.1uF
C112
0.1uF
C116
0.022uF
C218
CN1 (1/50)
1 12V
CN1 (2/50)
2
12V
CN1 (3/50)
3 12V
CN1 (4/50)
4 12V
CN1 (5/50)
5 12V
CN1 (6/50)
6 12V
CN1
(7/50)
7 GND
CN1
(8/50) 8
GND
CN1 (9/50)
9 GND
CN1 (10/50)
10 GND
CN1 (11/50)
11 GND
CN1 (12/50)
12 GND
CN1 (15/50)
15 GND
CN1 (16/50)
16 GND
CN1 (21/50)
21 GND
CN1 (22/50)
22 GND
CN1 (27/50)
27 GND
CN1 (28/50)
28 GND
CN1 (31/50)
31 GND
CN1 (32/50)
32
GND
CN1 (37/50)
37 GND
CN1 (38/50)
38 GND
CN1 (49/50)
49 GND
CN1 (44/50) 44 H_START_UP
CN1 (29/50) 29
+8.0V
CN1 (30/50)
30 +8.0V
CN1 (23/50)
23 +3.3V
CN1 (24/50) 24 +3.3V
CN1 (25/50)
25 +3.3V
CN1 (26/50) 26 +3.3V
CN1 (33/50)
33 +2.5V
CN1 (34/50) 34 +2.5V
CN1 (35/50)
35 +2.5V
CN1 (36/50)
36 +2.5V
CN1 (39/50)
39 +1.5V
CN1 (40/50) 40 +1.5V
CN1 (41/50)
41 +1.5V
CN1 (42/50) 42 +1.5V
CN1 (48/50) 48 RE187_H_SHUTDOWN
CN1 (43/50)
43 OSC
CN1 (45/50)
45 IC_VCC
CN1 (46/50) 46 IC_VCC
CN1 (47/50) 47 DOWN_DET
4.7k
R114
33k
R117
47k
R131
0.022uF
C205
4.7k
R213
4.7k
R215
10k
R235
0
R237
33uH
L104
33uH
L204
33uH
L203
DTC144EE-TL
Q101
DAP222-TL
D205
1
2 3
DAP222-TL
D104
1
2 3
2SC4617TL-QR
Q105
2SC4617TL-QR
Q107
2SC4617TL-QR
Q205
2SC4617TL-QR
Q207
2SA1774TL-QR
Q106
2SA1774TL-QR
Q206
2SA1774TL-QR
Q208
2SA1774TL-QR
Q108
SI4431DY-T1
Q109
4
12
8765
3
SI4431DY-T1
Q110
4
12
8765
3
SI4431DY-T1
Q209
4
12
8765
3
SI4431DY-T1
Q210
4
12
8765
3
LT1431CS8-E1
IC201
RMID
7
GND-S
5
COMP
2
V+
3
REF
8
COLL
1
RTOP
4
GND-F
6
2.2k
R343
10uH
L101
10uH
L105
DTC114TE-TL
Q102
DTC114TE-TL
Q103
DTC114TE-TL
Q201
DTC114TE-TL
Q202
0.1uF
C201
SB05-05CP-TB
D101
SB05-05CP-TB
D102
SB05-05CP-TB
D201
SB05-05CP-TB
D203
SB05-05CP-TB
D202
SB05-05CP-TB
D204
CL101
CL102
CL100
CL103
CL104
220uH
L103
100
R344
35V
1uF
C202
16V
82uF
C120
15k
R210
15k
R211
6.3V
330uF
C121
6.3V
330uF
C225
6.3V
330uF
C226
6.3V
82uF
C224
6.3V
82uF
C223
6.3V
82uF
C118
25V
15uF
C113
25V
15uF
C114
25V
15uF
C219
25V
15uF
C220
3.3k
R103
6.8k
R102
10k
R202
6.8k
R206
22k R112
47k
R236
47k
R238
68k
R105
47k
R128
2.2k
R345
680
R104
2.2k
R207
33k
R121
33k
R223
33k
R225
16V
39uF
C117
6.8k
R347
6.8k
R348
6.8k
R349
68
R221
33k
R203
18k
R204
+8.0V CNT
+3.3V CNT
+2.5V CNT
+1.5V CNT
1608 CH
*2
*2
*2
*2
HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
RE-186 RE-186