Cnb-15 - Sony HDW-750 Maintenance Manual

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HDW-750 (J) :
S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
1
IFA
CN109 (31/60)
31
IFA_L_PWR_SWON
FP
CN109 (34/60)
34
FR_H_POWER_HOLD
BATT
CN101
6
BATT IN(+)
5
BATT IN(+)
2
4
BATT IN(+)
3
BATT IN(-)
2
BATT IN(-)
1
BATT IN(-)
BATT&EXT KIRIKAE
3
EXT DC
NO.EXT_DC
CN102
COMMON
1
COMMON
2
SEL_BAT
0.022uF
NC.BAT
3
EXT_DC(+)
4
EXT_DC(+)
5
EXT_DC(+)
6
UNREG_GND
7
UNREG_GND
8
UNREG_GND
10
9
4
5
A
B
*1
R150
1M
+12V
-11 -12
+12V
+5V-2
*1
D108
C104
R121
-11 -12
DAN222-TL
0.1uF
100k
R119
100k
2
D104
R109
4
1
DAN222-TL
10k
3
1
2
R110
1
100k
3
IC107 (1/2)
2
TC4S81F(TE85R)
-11 -12
R117
C103
L:POWER ON
47k
0.001uF
H:POWER OFF
Q103
2SC4617TL-QR
IC101
MB3761PF-ER
R145
R105
R106
100k
0
680k
+5V-2
R111
100k
8
R112
33k
3
VCC
4
INA
OUTA
1
6
INB
OUTB
2
HYSA
7
HYSB
R107
GND
10k
5
C105
0.1uF
C117
0.22uF
R124
(1608)
100k
NM
R108
R151
1.5k
150k
R113
C101
10k
R127
22k
R125
100k
R101
100k
D101
DAN222-TL
Q101
D102
R152
2SK2315TYTR
RD15M-T1B
47k
+5V-2
C118
C119
C120
VDD
VDD
VDD
VDD
0.1uF
0.1uF
0.1uF
VSS
VSS
VSS
VSS
IC103 (2/2)
IC104 (2/2)
TC4S81F(TE85R)
TC4S81F(TE85R)
IC105 (2/2)
IC106 (2/2)
TC4S81F(TE85R)
TC4S69F(TE85R)
C

CNB-15 (1/3)

CNB-15 (1/3)
D106
RB051L-40TE25
D107
RB051L-40TE25
D105
DAN222-TL
-11
-12
+5V-2
*1
R131
Q107
NDS355AN
*1
S
C108
GND
GND
-11
-12
+12V
R146
47k
PROTECT
5V REG
R120
18.34V
H:ON
0
IC108
LT1121CST-5-TR
+5V-2
1
OUTPUT 2
VIN
C112
0.1uF
+5V-2
IC103 (1/2)
R129
TC4S81F(TE85R)
100k
R148
220k
R132
100k
R149
22k
1
4
2
+5V-2
IC104 (1/2)
LTC1473CGN-E2
TC4S81F(TE85R)
5
R138
1
R136
2
4
1k
4
1k
1
V+
2
IN1
2
IN2
R137
3
1
DIODE
1k
4
4
2
TIMER
SENSE+
6
L1
VGG
SENSE-
IC106 (1/2)
1mH
7
SW
TC4S69F(TE85R)
IC105 (1/2)
TC4S81F(TE85R)
GND
SL101
8
Q104
2SC4617TL-QR
R126
C125
C111
C122
C109
C110
10k
0.47uF
0.1uF
1uF
0.1uF
0.047uF
50V
*1
*1
C121
C126
VDD
0.1uF
0.1uF
VSS
+12V
-11 -12
IC107 (2/2)
TC4S81F(TE85R)
4-146
4-146
D
E
BATT
EXT
R142
0.05
Q110
Q114
SI4466DY-T1
SI4466DY-T1
Q120
Q123
R143
SI4466DY-T1
SI4466DY-T1
0.05
R147
0.05
Q111
Q121
Q115
Q124
SI4466DY-T1
SI4466DY-T1
SI4466DY-T1
SI4466DY-T1
Q112
Q116
Q122
Q125
SI4466DY-T1
SI4466DY-T1
SI4466DY-T1
SI4466DY-T1
C123
C124
100uF
100uF
GND
C114
10uF
(10/6.3)
DTC144EE-TL
Q119
IC109
16
GA1
15
SAB1
14
GB1
13
R141
470
12
11
GA2
10
SAB2
9
GB2
R154
1k
CL101
Q126
DTC144EE-TL
F
CN109 (29/60)
UNSW_+12V
29
FP
UNSW_+12V
30
CN109 (30/60)
MARK
CHANGE INFORMATION
LOT NO.
*1
ADDED
112-
C126, D108
100k → 1M
R150
DELETED
C108, R131
CN109 (23/60)
UNREG_+12V
23
UNREG_+12V
24
CN109 (24/60)
CN109 (25/60)
UNREG_+12V
25
26
CN109 (26/60)
UNREG_+12V
CN109 (27/60)
UNREG_+12V
27
CN109 (28/60)
UNREG_+12V
28
MB
UNREG_GND
17
CN109 (17/60)
CN109 (18/60)
UNREG_GND
18
UNREG_GND
19
CN109 (19/60)
CN109 (20/60)
UNREG_GND
20
UNREG_GND
21
CN109 (21/60)
CN109 (22/60)
UNREG_GND
22
!
DC OUT
RXE050
GND
-2
UNREG GND
2
CN104
THP1
UNREG +12V
1
500mA
CN109 (33/60)
FP
CNB_L_EX_DCIN
33
LIGHT DC
5 6
CN103
UNREG_GND
4
UNREG_GND
3
PS
LIGHT_UNREG
2
LIGHT_UNREG
1
C116
0.0047F
25V
RE187_H_SHUT_OFF
43
(43/60)
CN109
RE
DENKAI C
4700uF
CNB-15 (1/3)
BOARD NO. 1-678-751-12, 13
GND
LOT NO. 083-
HDW-750_CNB-15_015_1
HDW-750 V2
G
H

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