Read Sony DVP-FX921 / DVP-FX930 / DVP-FX930WM / DVP-FX935 Service Manual online
3-6
DVP-FX921/FX921K/FX930/FX930CC/FX930WM/FX935
3-6. MAIN BOARD (4/5) (VIDEO OUT & PANEL CONNECT) • See page 4-1 for printed wiring board.
Y2
TFT-Y
IRQ
TFT_3V3
TFT-C
SP1
SP2
SP3
SP4
LCD_POWER
CVBS
Y3
IIC_DA
IIC_CL
Y1
SPL1
SPL2
SPR2
SPR1
Y3
Y2
Y1
TFT_IRQ
AV_CTRL
IR_IN
USBM
USBP
USBM
TFT_SCL
TFT_SDA
USBP
TFT-YY
TFT-CC
TFT-Y
TFT-C
VIDEO_I_O
CVBS
SP2
SPL2
SPL1
SP3
SPR1
SPR2
SP4
IR_IN
SP1
TFT_3V3
LCD_POWER
LED_5V
IRQ
IR_IN
SP3
SP4
SP1
SP2
TF_C
IIC_CL
IIC_DA
TF_Y
TFT_3V3
TFT-CC
IIC_CL
IIC_DA
TF_C
TFT-YY
TFT_IRQ
TFT_SDA
TFT_SCL
LCD_POWER
VIDEO_I_O
TF_Y
LED_5V
IRQ
IR_IN
VIDEO
AV_CTRL
VGND
VGND
VGND
5V_TFT_POWER
LED_GND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
VGND
UGND
UGND
UGND
USB_VCC
UGND
VGND
VGND
VGND
5V
UGND
LED_GND
3.3V
5V_TFT_POWER
VGND
VGND
VGND
DV33
VGND
3.3V
VGND
BO+
5
AO+
5
AO-
5
BO-
5
Y3
2
Y2
2
Y1
2
TFT_IRQ
2
IR_IN
2
AV_CTRL
2,5
USBM
2
USBP
2
TFT_SDA
2
TFT_SCL
2
Built-in SPEAKER
VIDEO
/EN IN ON SW
0 0
S1 AV_IN
0 1
S2 AV_OUT
1 X
OFF
C158
0.1uF
C158
0.1uF
EC19
100uF/6.3V
8X6.5
EC19
100uF/6.3V
8X6.5
R130
10K
R130
10K
FB14
600R/400mA
FB14
600R/400mA
C167
47pF
C167
47pF
TF_C
TF_C
C154
1000pF
C154
1000pF
IRQ
IRQ
4
2
3
1
J5
USB JACK
4
2
3
1
J5
USB JACK
3
2
1
4
5 6
FB23
600R/400mA
FB23
600R/400mA
Q51
AP2309GN
Q51
AP2309GN
2
3
1
R236
10K
R236
10K
D12
PESD5V0S1BB
D12
PESD5V0S1BB
1
1
2
2
FB24
600R/400mA
FB24
600R/400mA
C155
1000pF
C155
1000pF
C151
680pF/NC
C151
680pF/NC
D-
D-
L8
1.8uH/50mA
L8
1.8uH/50mA
R141
0R
R141
0R
C169
470pF
470pF
C169
470pF
470pF
R144
15K
R144
15K
R137
10K
10K
R137
10K
10K
D+
D+
SP3
SP3
FB15
600R/2A
FB15
600R/2A
CVBS
CVBS
L9
1.8uH/50mA
L9
1.8uH/50mA
R246
10K/NC
R246
10K/NC
SP4
SP4
R240
0.33R
R240
0.33R
R142
0R
R142
0R
J4
VIDEO JACK
J4
VIDEO JACK
1
2
IR_IN
IR_IN
FB22
600R/2A
FB22
600R/2A
R239
200R
R239
200R
FB20
600R/400mA
FB20
600R/400mA
FB26
100R/400mA
FB26
100R/400mA
C165
47pF
C165
47pF
R134
75R/1%
R134
75R/1%
FB21
600R/400mA
FB21
600R/400mA
SP1
SP1
R146
0R
R146
0R
R140
0R/NC
R140
0R/NC
C166
330pF
C166
330pF
C156
1000pF
C156
1000pF
C162
180pF
C162
180pF
SP2
SP2
FB16
100R/400mA
FB16
100R/400mA
U11
TS5V330D/PT2328
U11
TS5V330D/PT2328
S1A
2
S2A
3
S1B
5
S2B
6
S2C
10
S1C
11
EN
15
DA
4
DB
7
DC
9
VCC
16
GND
8
IN
1
DD
12
S2D
13
S1D
14
R145
0R
R145
0R
HA4
SMD/PITH1.0/20PIN
HA4
SMD/PITH1.0/20PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C164
47pF
C164
47pF
TF_Y
TF_Y
R139
0R/NC
R139
0R/NC
C152
1000pF
C152
1000pF
C157
1000pF
C157
1000pF
D14
PESD5V0S1BB/NC
D14
PESD5V0S1BB/NC
1
1
2
2
R143
15K
R143
15K
C163
0.1uF
C163
0.1uF
C159
1000pF
C159
1000pF
FB18
100R/400mA
FB18
100R/400mA
R244
10K/NC
R244
10K/NC
C161
180pF
C161
180pF
TP52
TP52
L10
1.8uH/50mA
L10
1.8uH/50mA
C170
NC
C170
NC
R245
10K
R245
10K
Q52
2N3904
Q52
2N3904
3
2
1
R247
200R
R247
200R
R136
0R
0R
R136
0R
0R
FB19
600R/400mA
FB19
600R/400mA
C224
1000pF
C224
1000pF
TP54
TP54
T1
ACM2012-900-2P
T1
ACM2012-900-2P
2
2
1
3
3
4
4
R135
75R/1%
R135
75R/1%
T_5V
T_5V
C168
47pF
C168
47pF
R210
100R
100R
R210
100R
100R
C171
10uF/6.3V
C171
10uF/6.3V
FB17
600R/400mA
FB17
600R/400mA
EC18
100uF/6.3V
8X6.5
EC18
100uF/6.3V
8X6.5
C172
0.1uF
C172
0.1uF
C153
1000pF
C153
1000pF
FB25
600R/2A
FB25
600R/2A
R138
75R/1%
R138
75R/1%
L_5V
L_5V
U_5V
U_5V
T_3V3
T_3V3
D13
PESD5V0S1BB/NC
D13
PESD5V0S1BB/NC
1
1
2
2
LCD BOARD
C
A
D
3
4
8
7
2
B
5
1
E
G
H
F
6
9
10
11
12
13
MAIN BOARD (4/5)
VIDEO
IN/
OUT
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