Schematic Diagrams; Main Power - Sony DVP-FX700 Service Manual

SCHEMATIC DIAGRAMS

4-1. MAIN POWER

1 2
MAIN BOARD (1/6)
A
GT119 TP100
LF101
J101
ACM0908-801-2P
F101 0433-003A
1 PWR_SRC 47U/16V
1 4
D110
DC IN 9.8V 2 CE101
− UDZS16B
+ C101
3
0.1U 23
HEC3110
D109
D102
UDZS16B GT120 RB081L-20
B
+5V DC CONVERT
Q106
1
DCPWR CE103
2
C105
3
33U/16V LOWESR 0.47U
IC104
4
TP111
GND IN
SI9407AEY
CE105 TP112
VL
C EXT9
47U/16V
REF VH
C104
CE128 47U/16V TP115
3/5 /SHDN
0.1U
OUT C S
MAX1744
GND
+3.3V +2.5V DC CONVERT
KTC3875
Q102
3
KTC3875
D TP121
R135 0
Q101
3
TP122
R134
100K
IC108 TP129
TP123 1 /SHDNM 16
LXC
TP124 2 /SHDNC 15
INC
R142
100K R112 3 PGND 14 TP168
GND
47K
4 NDRV 13
FBC
C106 1U 5 CVL 12
CS-
GND
E
6 11
IN CS+
DCPWR
7 PDRV 10
FBM
C107 1U 8 CVH 9
REF
TP125
MAX1775
TP126
CE102
33U/16V LOWESR TP127
GND C112
1U
-5V DC CONVERTER
F
TP142
C170 CE170
0.1U
100U/10V
TP140 C171 TP139
IC170
1U
-5V OUTPUT POINT
1 8
C+ VBAT
L171
R173 0 10UH TP144
2 7
GND STBY
TP143
3 6
C- OUT
TP141
R174 0
4 5
NEGOUT VIN
R171 C176
OPEN C172
BD6111FV
1U
G 1U
R172
OPEN
05
SECTION 4
3 4 5
TP104
0.1U
C121
D101
Q105
RB081L-20 TP108
1 D1 8 TP107
D2
2 7
R108 F102 0433-1.75A
S11 S21
TP106 TP109
10K 3 S12 6 Q109
S22
C180
4 5 0.1U
G1 G2 4 3
R137
SI6965DQ 5 2
R124 10K C181
0.1U
180K
6
1
SI3863DV
R176
330
2
E+5V
D114
+5V INPUT POINT
LED
8 L106
7 TP114 Q110
6 10UH/1.4A
R109 1
5
4 3
0.010/1W
C130 C182
5 2
D104 R125
OPEN(3216) R130 0.1U
RB081L-20 100K
OPEN
6
1
SI3865DV
TP116
C150
CE108 0.1U
470U/6.3V
R136
47K
R178
47K
E+5V
L101 Q113
TP130 TP131
10UH/1.4A
4 3
C131 R110 C151 R129
CE104
OPEN 33K 100K 5 2
0.1U
33U/16V LOWESR
R111
6
TP135
22K 1
TP133
SI3865DV
TP132
R115 33K
L102
TP128 TP134 Q112 TP136
R113 56K
10UH/1.4A
R127
1 8 4 3
0.010/1W
2 7
C152 R128 5 2
CE110 100K
3 6
150U/6.3V LOWESR 0.1U
4 5 6
TP169
1
Q107
SI3865DV
SI9939DY
L170
10UH
A+5V
A-5V
CE176
100U/10V
4-1
6 7
BAT7.2V
DCPWR
LCDPWR
R181
39K(1%)
TP170
C124
0.1U R104
47K(1%)
R102
56K
TP110
TP171
L107
TP118 TP119
10UH/1.4A L108
TP120
S+5V
10UH/1.4A
C123
0.1U R123
A+5V
39K(1%)
C183
0.1U
CE124 CE125
47U/6.3V 47U/6.3V
TP172
TP117
PWRCTL_SHDN
PWRCTL_3.3V
R133
R132
47K OPEN R131
47K
+2.5V OUTPUT POINT
D+2.5V
C129
0.1U
D115
2 R177 330
1
LED TP137
10UH/1.4A
L109 TP138
D+3.3V
10UH/1.4A
+3.3V OUTPUT POINT
A+3.3V
L110
C128 C184
0.1U 0.1U CE126 CE127
47U/6.3V 47U/6.3V
CE109
22U/16V
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
8 9
DC+9V
TP174
Q115
1 8
D1 D2
2 S11 7
S21
3 S12 6
S22
R179 4 G1 5
G2
R182
100K
100K
SI6965DQ
TP177
TP173
KTC3875
3
Q116
Q117
KTC3875
3
R180
OPEN
BAT_SENSE 6
DC_SENSE 6
PWRCTL_LCD3
PWRCTL_5V 3
PWRCTL_SHDN 6
PWRCTL_3.3V 6
BATTERY PART
TO
RECHARGEABLE
BATTERY
PACK
Battery Connector(4072-03G-M)
J103
GT121 GT122 GT123
BAT7.2V
TP176
TP175
CE106
D105
UDZS16B
22U/16V C185
C102 C186 D106 0.1U
0.1U
UDZS16B
OPEN D103
UDZS16B
D107
UDZS16B
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une piéce portant le numéro spécifié.
4-2
DVP-FX700
MAIN POWER
MAIN (1/6)