Read Sony KDL-55BX520 (serv.man2) Service Manual online
KDL-55BX520
KDL-55BX520 34
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
H BOARD SCHEMATIC DIAGRAM
H 1/1
IR & LED
1-895-095-11 <AZ2UK> H-P1
IR
LED_PWR
LED_STBY
LED_TIMER
LED_PICTURE
LED_STBY
LED_TIMER
LED_PICTURE
+3V3SB
SCK
SDA
DV33
IR
+3V3SB
+3V3SB
+3V3SB
+3V3SB
+3V3SB
Green
Red
Green
Light Sensor
IR
Red
TP4
tpc26
tpc26
TP4
tpc26
tpc26
1
R8
NC_2.2k_J
0603
0603
R8
NC_2.2k_J
0603
0603
1
2
D1
MM3Z10VC
MM3Z10VC
D1
MM3Z10VC
MM3Z10VC
2
1
TP9
tpc26
tpc26
TP9
tpc26
tpc26
1
RED
GREEN
LED4
VDC-30054
null
RED
GREEN
LED4
VDC-30054
null
1
2
3
R2
33_J
R2
33_J
R13
470_J
0603
0603
R13
470_J
0603
0603
1
2
TP8
tpc26
tpc26
TP8
tpc26
tpc26
1
C5
10U_10V_M
0805_X5R
0805_X5R
C5
10U_10V_M
0805_X5R
0805_X5R
1
2
U3
IR
KSM-2011TC2Q
U3
IR
KSM-2011TC2Q
VOUT
1
VCC
2
GND
3
shield_1
4
shield_2
5
R14
220_J
0603
0603
R14
220_J
0603
0603
1
2
C2
0.1U_25V_Y
0603_Y5V
0603_Y5V
C2
0.1U_25V_Y
0603_Y5V
0603_Y5V
R11
NC_0_J
0603
0603
R11
NC_0_J
0603
0603
1
2
TP5
tpc26
tpc26
TP5
tpc26
tpc26
1
U2
CM3217A3OG
null
CM3217A3OG
null
U2
CM3217A3OG
null
CM3217A3OG
null
G
N
D
1
S
D
A
T
2
S
C
L
K
3
V
D
D
4
TP7
tpc26
tpc26
TP7
tpc26
tpc26
1
C7
0.1U_25V_K
0603_X7R
C7
0.1U_25V_K
0603_X7R
1
2
D4
MM3Z10VC
MM3Z10VC
D4
MM3Z10VC
MM3Z10VC
2
1
R12
470_J
0603
0603
R12
470_J
0603
0603
1
2
SMDFIX1
SMDFIX2
CN1
B TO B CONN_10P
JWT_A1501WR0-10PS-5E
JWT_A1501WR0-10PS-5E
SMDFIX1
SMDFIX2
CN1
B TO B CONN_10P
JWT_A1501WR0-10PS-5E
JWT_A1501WR0-10PS-5E
9
8
7
6
5
4
3
2
1
10
1
1
1
2
TP1
tpc26
tpc26
TP1
tpc26
tpc26
1
D2
MM3Z10VC
MM3Z10VC
D2
MM3Z10VC
MM3Z10VC
2
1
C3
1U_16V_K
0805_X7R
0805_X7R
C3
1U_16V_K
0805_X7R
0805_X7R
TP6
tpc26
tpc26
TP6
tpc26
tpc26
1
LED1
VLL-326G132-C-3.8
null
LED1
VLL-326G132-C-3.8
null
1
2
R7
NC_2.2k_J
0603
0603
R7
NC_2.2k_J
0603
0603
1
2
R10
NC_0_J
0805
0805
R10
NC_0_J
0805
0805
1
2
C1
NC_12P_50V_K
C1
NC_12P_50V_K
LED2
VLL-320R132-C-3.8
null
VLL-320R132-C-3.8
null
LED2
VLL-320R132-C-3.8
null
VLL-320R132-C-3.8
null
1
2
C4
0.1U_10V_K
0.1U_10V_K
C4
0.1U_10V_K
0.1U_10V_K
R3
330_J
0603
R3
330_J
0603
1
2
C9
0.1U_25V_K
0603_X7R
0603_X7R
C9
0.1U_25V_K
0603_X7R
0603_X7R
1
2
TP2
tpc26
tpc26
TP2
tpc26
tpc26
1
C8
0.1U_25V_K
0603_X7R
C8
0.1U_25V_K
0603_X7R
1
2
C10
0.1U_10V_K
0.1U_10V_K
C10
0.1U_10V_K
0.1U_10V_K
C6
0.1U_25V_K
0603_X7R
C6
0.1U_25V_K
0603_X7R
1
2
D3
MM3Z10VC
MM3Z10VC
D3
MM3Z10VC
MM3Z10VC
2
1
TP3
tpc40t_50
tpc40t_50
TP3
tpc40t_50
tpc40t_50
1
R9
NC_0_J
0805
0805
R9
NC_0_J
0805
0805
1
2
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