Read Sony DVP-FX96 / DVP-FX970 / DVP-FX975 Service Manual online
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3-3. MAIN BOARD(1/5) US/Canadian Models
DVP-FX96/FX970/FX970WM/FX975
3-3
T5VCC
238mA
5V_TFT_POWER
L1
22uH-0.8A
R3
100R/400mA
100R/400mA
DC_IN
ST
R136
10K/NC
10K/NC
R129
10K
10K
R106
100K
R21
4.7K
R211
10K
R118
10K
DC_IN
close voltage 6.3V
C17
22uF/6.3V
L5 10uH-2.5A
3
4
5
6
1
2
R48
33K
33K
R49 100K
R93
10K
C48
22uF/6.3V
3V3
3.3V
DC_IN
C4
10uF/16V
C14
10uF/16V
C67
0.1uF/16V
U3
TPS54226
VIN
13
EN
7
SW2
11
SW1
10
VCC
14
Pw
Pd
15
PG
6
VREG5
3
SS
4
GND
5
PGND1
8
VFB
2
VO
1
VBST
12
PGND2
9
C72
47nF
R43
5.1K/1%/NC
R28
560R
R23
51K/NC
C124
0.1uF
DV33
R26
330R
LED1
GREEN
R83
100K
Q42
2N3904
1
3
2
R8 100R/400mA
R30
2R
C8
1000pF
Q88
2N3904
1
3
2
FB4
FB-100R-3A-0805
J1
DCJACK
1
2
3
4
5
R9
100R/400mA
+
EC8
47uF/16V
C16
4.7uF/10V
L3 10uH-2.5A
3
4
5
6
1
2
RFV33
R12 0R/NC
RFV33
C37
0.1uF
FB6
100R/3A
EC4
220uF/16V
DV33
R16
0R
0R
C229
10uF/6.3V
D10
1N4148
2
1
Q45
2N3904
1
3
2
POWER_KEY
USB_EN
R143
100K
Q46
AP2309GN
AP2309GN
2
3
1
C
28
100
0p
F
R212
100K
C32
10uF/16V
C19
3300pF
D6
BAV99
3
1
2
D5
SK34A
2
1
C228
10uF/6.3V
DC_IN
C
27
0.
1uF
/16
V
D17
SK34A
SK34A
2
1
R24
20K/1%
C25
0.1uF/25V
C20
0.1uF
R17
5.1K/1%
5.1K/1%
R25
200K/1%
C21
3900pF
D8 BAV99
3
1
2
C33
0.1uF/16V
Q8
AP2309GN
2
3
1
R34
1K/1%
1K/1%
L4
10uH-1.3A
3
4
5
6
1
2
R36
10K/1%
R20 100K/1%
C23
3300pF
Q26
2N3904/NC
1
3
2
1V2
1V2
C31 1uF/16V
R35
1K/1%
1K/1%
Q4
AP2309GN
2
3
1
DC_IN
R31
100K/1%
C64
10uF/16V
DV33
R18
100K/1%
R14
100K/1%
C88
0.1uF
R13
PESD5V0S1BB
1
1
2
2
C93
0.1uF
R19
51K
ST
C256
0.1uF/NC
R397
1K
5V_SB
Q86
AP2309GN
2
3
1
R398
100K
Q87
2N3904
1
3
2
R399
100K
C223
10uF/6.3V
C34
10uF/16V
USB_EN 2
USB_EN
POWER_5VEN
R33
100K
100K
R27
100K
Q6
2N3906
1
2
3
Q25
2N3904
1
3
2
R22
200K
C35
1uF/10V
D
C
_
IN
BTVCC
+
EC9
100uF/16V
C6
1000pF
BTVCC
P1
CF12V6T1R50-1.5A63V
C15
0.1uF
C18
1uF/10V
C50
10uF/16V
USB_VCC
C65
0.1uF/NC
FB21
FB-100R-3A-0805
UVCC1
C5
0.1uF
R37
36K/1%
36K/1%
+
EC2
22uF/25V
6.3X5.3
R38
10K/1%
10K/1%
U1
Unicorn20
HDR
16
VCC
14
CHIGH
15
COMP2
5
COMP1
6
ST
7
EN
8
LV
9
THM
10
GND
13
SEN
12
BAT
11
DR2
17
CSP2
1
CSN2
2
FB2
4
CSN1
20
CSP1
19
DR1
18
FB1
3
Adapter Power Supply : 9.5V/1.2A
+5V
5V
Q2
AP2309GN
2
3
1
TH
C29
10uF/16V
R51
16.9K/1%
R107
10K
R112
100K
C49
10uF/6.3V
C2
0.1uF
R1
10K
C1
1000pF
R47
56K/1%/NC
DC_IN
TH
C26
10uF/16V
C40
0.1uF
C24
2200pF
R7
100R
SW1
SST-2214
1
2
3
4
5
6
R68
100K
C220
10uF/6.3V
+
EC27
22uF/16V
C226
10uF/6.3V
AVCC
FB1
FB-100R-3A-0805
MO_VCC
AUDIO_VCC
AVCC
MOVCC
R15
100R
A5VCC
R4
0.115R/+-0.002R
FB3
FB-100R-3A-0805
180mA
13mA
190mA
FB2
FB-100R-3A-0805
C9
0.1uF
C10
0.1uF
R54
36K
+
EC5
220uF/16V
C13
0.1uF
R53
10K
C94
0.1uF/NC
POWER_KEY
POWER_KEY
POWER_KEY
POWER_KEY
C39
0.1uF
Q7
AP2309GN/NC
2
3
1
DV33
R56
100K
R55
47R
Q12
2N3906
1
2
3
C38
1000pF
R42
100K
100K
R2
100K
D1
SK34A
2
1
R39
100K
R223
10K
R69
27K 1%
R75
100K
BTVCC
TFT3V3
BAT_B
Q15
2N3906
1
2
3
DV33
R65
43.2K 1%
TFT3V3
R70
4.7K
D11
1N4148
2
1
BTVCC
R44
36K
R76
100K
C125
0.1uF
R71
27K 1%
Q16
2N3906
1
2
3
BAT_C
BAT_C
R66
39K 1%
R72
4.7K
DV33
DV33
FB5
100R/3A
C36
0.1uF
D4
1N4148
1N4148
2
1
DV33
BAT_D
R74
4.7K
R73
20K 1%
R77
100K
BTVCC
R67
27K 1%
DV33
Q17
2N3906
1
2
3
close voltage 6.3V
5V_SB
Q10
2N3904
1
3
2
R46
100K
R40
100K
Q9
AP2309GN
AP2309GN
2
3
1
BAT_D
BAT_D 2
CHARGE_LED
CHARGE_LED 2
ADAPTER_DET
ADAPTER_DET 2
BAT_B
BAT_A 2
BAT_A
BAT_B 2
5V_SB
BAT_C
POWER_KEY 2
BAT_C 2
POWER_KEY
5V_SB 2
ADAPTER_DET
ADVCC
R63
10K
DV33
D2
SK34A
2
1
R57
100K
R59
100K
POWER_KEY
POWER_KEY
POWER_KEY
POWER_KEY
R60
1K
Q13
2N3906
1
2
3
C126
0.1uF
DC_IN
DCIN
BTVCC
R61
27K 1%
DV33
BAT_A
R64
100K
Q14
2N3906
1
2
3
R58
47K 1%
R62
4.7K
C218
10uF/6.3V
D7
U
D
Z
5.
1B
1
2
CHARGE_LED
Q5
2N3904
1
3
2
LED2
ORANGE
R10
3.9K
R11
1K
ADVCC
ADVCC
o Enable
1 Disable
J2
BATTERY PACK CON
1
2
3
POWER_EN
Q1
AP2309GN
2
3
1
TH
R45
100K
-AVCC
+
EC11
100uF/10V
6.3X5.3
L2
10uH-1.3A
3
4
5
6
1
2
C66
22uF/6.3V
D14
UDZ6.2B
1
2
R41 1K
0805
1/8 W
C7
10uF/6.3V
C3
0.1uF
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