A Board Schematic Diagram (11 Of 16) - Sony KDL-32BX320 Service Manual

A BOARD SCHEMATIC DIAGRAM (11 OF 16)

1 | 2 | 3
A
IC4001E IC4001E
Y25
LVDS_PW R_ON
[3] LVDS_PW R_ON LVDS_PWRON
TCON_RDY Y22
LVDS_CTRL1
Y26
LVDS_CTRL2
O0N P25
AO0N
— O0P P26
AO0P
O1P R26
AO1P
O1N R25
AO1N
O2P T26
AO2P
O2N T25
AO2N
OCKP U26
AOCKP
U25
OCKN
AOCKN
V26
B O3P
AO3P
O3N V25
AO3N
O4P W26
AO4P
O4N W25
AO4N
E0P R24
AE0P
E0N R23
AE0N
E1P T24
AE1P
E1N T23
—
AE1N
E2P U24
AE2P
E2N U23
AE2N
V24
ECKP
AECKP
V23
ECKN
AECKN
E3P W24
AE3P
E3N W23
AE3N
E4P Y24
C
AE4P
E4N Y23
AE4N
W22
TP_VPLL
AVDD12_LVDS R17
AVDD12_LVDS AVDD12_LVDS
P17
AVSS12_LVDS
AVDD12_VPLL U17
AVDD12_VPLL
— AVDD12_VPLL
T17
AVSS12_VPLL
AVDD33_LVDSA R22
AVDD33_LVDSA
AVDD33_LVDS
P22
AVSS33_LVDS
AVDD33_LVDSA U22
AVDD33_LVDS
T22
AVSS33_LVDS
D
MT5388-GP MT5388-GP
100ohm differential impedance
—
E0N 1 R4367 R4367 2 TXB0-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E0P 1 R4368 R4368 2 TXB0+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E1N 1 R4369 R4369 2 TXB1-
E 0R0402-PAD-1-GP 0R0402-PAD-1-GP
1 2
E1P R4370 R4370 TXB1+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E2N 1 R4371 R4371 2 TXB2-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E2P 1 R4372 R4372 2 TXB2+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
—
E3N 1 R4373 R4373 2 TXB3-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E3P 1 R4374 R4374 2 TXB3+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E4N 1 R4389 R4389 2 TXB4-
F
0R0402-PAD-1-GP 0R0402-PAD-1-GP
E4P 1 R4390 R4390 2 TXB4+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
ECKN 1 R4375 R4375 2 TXBC-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
ECKP 1 R4376 R4376 2 TXBC+
—
0R0402-PAD-1-GP 0R0402-PAD-1-GP
1 2
O0N R4377 R4377 TXA0-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O0P 1 R4378 R4378 2 TXA0+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
G
O1N 1 R4379 R4379 2 TXA1-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O1P 1 R4380 R4380 2 TXA1+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O2N 1 R4381 R4381 2 TXA2-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
— 1 2
O2P R4382 R4382 TXA2+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O3N 1 R4383 R4383 2 TXA3-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O3P 1 R4384 R4384 2 TXA3+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
H
O4N 1 R4387 R4387 2 TXA4-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
O4P 1 R4388 R4388 2 TXA4+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
OCKN 1 R4385 R4385 2 TXAC-
0R0402-PAD-1-GP 0R0402-PAD-1-GP
—
OCKP 1 R4386 R4386 2 TXAC+
0R0402-PAD-1-GP 0R0402-PAD-1-GP
I
—
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
| 4 | 5 | 6 |
5 OF 11 5 OF 11
TCON_RDY 100R2J-2-GP 100R2J-2-GP 2
0R2J-2-GP 0R2J-2-GP 1
[11] PANEL_SEL
2 1
47KR2F-GP 47KR2F-GP R4160 R4160 PANEL_SEL_44
+3V3SB
R4167 R4167 2 1 0R2J-2-GP 0R2J-2-GP DCC_LUT2
R4166 R4166 2 1 0R2J-2-GP 0R2J-2-GP DCC_LUT1
R4165 R4165 2 1 0R2J-2-GP 0R2J-2-GP DCC_LUT0
R4164 R4164 1 2 4K7R2J-2-GP 4K7R2J-2-GP NC NC DCC_LUT2
R4163 R4163 1 2 4K7R2J-2-GP 4K7R2J-2-GP NC NC DCC_LUT1
1 2
R4162 R4162 4K7R2J-2-GP 4K7R2J-2-GP NC NC DCC_LUT0
+3V3_SW
7 | 8 | 9 |
1NC 1NC
CN4152 CN4152
53
52
1 56
1 R4186 R4186 U_TCON_RDY_50 2
12NC 12NC 3
4
[11] DCC_LUT2
5
[11] DCC_LUT1
6
[11] DCC_LUT0
7
2 R4203 R4203 PANEL_SEL_44 8
1 R4200 R4200 2 BUSINT_32 9 57
0R2J-2-GP 0R2J-2-GP 10
11
12
13
TXB4+ 14
15
TXB4-
16
TXB3+
TXB3- 17
18
TXBC+ 19
TXBC- 20 58
21
TXB2+ 22
TXB2- 23
TXB1+ 24
TXB1- 25
[11] LVDS_SEL
TXB0+ 26
27
TXB0-
28
TXA4+ 29
TXA4- 30 59
TXA3+ 31
TXA3- 32
33
TXAC+ 34
TXAC- 35
36
TXA2+ 37
38
TXA2-
39
TXA1+
TXA1- 40 60
TXA0+ 41
TXA0- 42
43
44
45
46
47
48
49
50
51 61
54
LVDSVDD
55
PTW O-CON51-GP PTW O-CON51-GP
TCON_VCC
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
10 | 11 | 12 |
PTW O-CON30-3-GP-U PTW O-CON30-3-GP-U
32
30
29
28
27
TXA0- 26
TXA0+ 25
24
TXA1- 23
TXA1+ 22
21
20
TXA2-
19
TXA2+
18
TXAC- 17
TXAC+ 16
15
TXA3- 14
TXA3+ 13
4NC 4NC 12
PANEL_SEL 11
2 1 LVDS_SEL_37 10
R4209 R4209 9
8
0R2J-2-GP 0R2J-2-GP
7
6
5
LVDSVDD
4
3
2
1
31
CN4151 CN4151
1 L4159 L4159 2
LVDSVDD
0R0805-PAD-1-GP 0R0805-PAD-1-GP
A 11/16
MT5388 DDRII
1-857-903-11 <AZ2UK> A-P11
19