Read Sony BDP-SX910 Service Manual online
1
2
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7
A
B
C
D
E
8
9
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14
F
G
H
I
J
MAIN BOARD (MCU)
3-5
BDP-SX90/SX910
3-5. MAIN BOARD (2/9) ・See page 4-1 printed wiring board.
1
SYSTEM_POWER_EN
ETRXD1
3V
3_
PO
W
ER
_E
N
DBG
SYSTEM_POWER_EN
MCU_R_OUT
MCU_RESET
MCU_DEBUG_EN
TXD
RXD
1V2_POWER_EN
TFT_IRQ
BATTERY_IN
IR_IN1
MPEG_SYS_POWER_EN
TINT
MCU_XOUT
MCU_XIN
P_
O
FF
TINT
I2C_EN
SCL
SDA
MCU_R_OUT
MCU_DEBUG_EN
SYSTEM_POWER_EN
MUTE
RXD
MPEG_SYS_POWER_EN
EAR_DE
TXD
CHARGE_STATUS
TFT_IRQ
ETRXD0
1V2_POWER_EN
ETRXD1
VOL_CTL
P_OFF
POWER_KEY
EA
R
_D
E
TXD
POWER_KEY
I2C_EN
ET
R
XD
0
IR_IN
VREF
HDMI_I2C_EN
TX
D
RXD
M
C
U
_R
ES
ET
M
C
U
_X
O
U
T
BATTERY_IN
D
BG
M
C
U
_X
IN
CHARGE_LED
VO
L_
C
TL
SD
A
MUTE
D
SP
_R
ST
SC
L
P_
O
FF
CHARGE_STATUS
CHARGE_LED
3V3_POWER_EN
IR_IN1
RESET#
IR_IN
RESET#
TOUCH_RESET
TOUCH_RESET
MCU_RESET
DBG
3.3V
P3V3
P3V3
P3V3
P3V3
3.3V
3.3V
3.3V
3.3V
3.3V
P3V3
P3V3
DC_IN2
P3V3
3.3V
P3V3
ADVCC
5V_HD
MCU_R_OUT
6
I2C_EN
6
SCL
5,6
ETRXD0
6
SDA
5,6
SYSTEM_POWER_EN 2,5,6
MUTE
8
RXD
5
EAR_DE
8
TXD
5
CHARGE_STATUS 2
ETRXD1
6
MPEG_SYS_POWER_EN 2,6
TFT_IRQ
6,7
1V2_POWER_EN 2
MCU_DEBUG_EN 6
VOL_CTL
8
TINT
7
P_OFF
2
3V3_POWER_EN 2
IR_IN1
7
RESET#
7
IR_IN
7
TOUCH_RESET 7
HANDSOME
OVER 9V ADAPTOR IN
TP
13
0
TP
13
0
10K
R96
10K
R96
TP13
TP13
z8f1680
U9
z8f1680
U9
PA2/DE0/X2IN
1
PA3/CTS0/X2OUT
2
PE3/T4CHA
3
PD6/DE1
4
PA4/RXD0/1RRX0
5
PA5/TXD0/IRTX0
6
PD5/TXD1/IRTX1
7
PA6/T1IN/T1OUT
8
PC4/MOSI/LED
9
PC5/SCL/LED
10
PA7/T1OUT
11
PE5/T4CHC
33
PB3/CLKIN/ANA3
32
PB5/VREF
31
PB4/ANA7
30
PB2/AMPINP/ANA2
29
PB1/AMPINN/ANA1
28
PB0/AMPOUT/ANA0
27
PD1/C1INN
26
PD2/C1INP
25
PC3/MISO/LED
24
PC2/SS/ANA6/LED
23
PD
7/
C
O
U
T0
44
PE
2/
SD
A
43
PE
1/
SC
L
42
AV
SS
41
VS
S
40
PA
1/
T0
O
U
T/
XO
U
T
39
PA
0/
T0
IN
/T
0O
U
T/
XI
N
38
VD
D
37
AV
D
D
36
PE
0/
T4
IN
35
PE
6/
T4
C
H
D
34
PD
4/
R
XD
1/
IR
R
X1
12
PC
6/
T2
IN
/T
2O
U
T/
LE
D
13
PC
7/
T2
O
U
T/
LE
D
14
VD
D
15
PD
0/
R
ES
ET
16
D
BG
17
PD
3/
C
TS
1/
C
O
U
T1
18
VS
S
19
PE
4/
T4
C
H
B
20
PC
0/
AN
A4
/C
0I
N
P/
LE
D
21
PC
1/
AN
A5
/C
0I
N
P/
LE
D
22
Q19
2N3904
Q19
2N3904
1
3
2
1K
R102
1K
R102
2N3906
Q18
2N3906
2N3906
Q18
2
1
3
C94
0.1uF/16V
C94
0.1uF/16V
C102
10uF/6.3V
C102
10uF/6.3V
C95
2.2uF/6.3V/0603
C95
2.2uF/6.3V/0603
TP63
TP63
10K
R106 10K
R106
2N3904
Q17
2N3904
2N3904
Q17
1
2
3
R107
200K/NC
R107
200K/NC
R116
10K/NC
10K/NC
R116
10K/NC
10K/NC
TP17
TP17
Q51
2N3904
Q51
2N3904
1
3
2
SW1
SSS7A0101
SW1
SSS7A0101
P_
O
FF
1
C
2
N
C
3
O
N
4
Q50
2N3904
Q50
2N3904
1
3
2
TP11
TP11
R93
100K/1%/0402
R93
100K/1%/0402
TP3
TP3
10K/NC
R83
10K/NC
R83
10K
R101
10K
R101
R114
100K/NC
R114
100K/NC
R372
1K
1K
R372
1K
1K
10K
R92
10K
R92
TP32
TP32
TP5
TP5
R126
10K
10K
R126
10K
10K
10K/NC
R95
10K/NC
R95
R292
0R
R292
0R
TP8
TP8
R251
10K
R251
10K
2N3904
Q20
2N3904
Q20
1
2
3
10K
R98
10K
R98
R373
100K
100K
R373
100K
100K
TP50
TP50
TP19
TP19
C97
0.1uF/16V
C97
0.1uF/16V
200K
R123
200K
R123
TP12
TP12
R118
100R
R118
100R
R99
33K/1%/0402
R99
33K/1%/0402
Y1
11.0592MHZ/NC
Y1
11.0592MHZ/NC
C98
100pF
C98
100pF
TP10
TP10
R244
10K/NC
10K/NC
R244
10K/NC
10K/NC
R104
47R
R104
47R
R121
4.7K
R121
4.7K
10K
R103
10K
R103
10K/NC
R119
10K/NC
R119
TP7
TP7
10K
R90
10K
R90
C100
20pF
C100
20pF
TP55
TP55
C105
0.1uF/16V
C105
0.1uF/16V
R125
0R
R125
0R
TP15
TP15
2N3904
Q21
2N3904
Q21
1
2
3
EC17
47uF/10V
5.0X5.3
EC17
47uF/10V
5.0X5.3
LED1
ORANGE
LED1
ORANGE
1
2
C99
20pF
C99
20pF
10K
R124
10K
10K
R124
IR1
IR1
1
2
3
TP64
TP64
0R/0402
R100
0R/0402
R100
10K
R108
10K
R108
LED2
GREEN
LED2
GREEN
1
2
27K
R88
27K
R88
Y2
11.0592MHZ
Y2
11.0592MHZ
TP14
TP14
10K
R89
10K
R89
TP16
TP16
TP74
TP74
10K
R115
10K
R115
10K
R113
10K
R113
C103
0.1uF/16V
C103
0.1uF/16V
TP4
TP4
R117
10K
R117
10K
TP34
TP34
R122 330R/1%
R122 330R/1%
2N3904
Q23
2N3904
Q23
1
2
3
R312
7.5K/1%
7.5K/1%
R312
7.5K/1%
7.5K/1%
R374
1.5K/1%
R374
1.5K/1%
C101
100pF
C101
100pF
R105
10R
R105
10R
R120
10K
R120
10K
TP52
TP52
TP
13
2
TP
13
2
TP6
TP6
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