B Board Schematic Diagram (9 Of 11) - Sony KDF-46E2000 Service Manual

B BOARD SCHEMATIC DIAGRAM (9 OF 11)

Due to the complexity of this board, performing component level field repairs is not recommended. If service is required, complete block assembly replacement is the preferred repair method.
1 | 2 | 3 | 4 | 5 |
A
TERA HAS INTERNAL PULL DOWN
—
M3 M3
TERA
L1 L1
TVLDA
B
M4 M4
TSTRTA
L2 L2
TDATA0
L3 L3
TDATA1 D3.3V
K1 K1
TDATA2
— L4 L4
TDATA3
K2 K2
TDATA4
R7394 R7855
J1 J1 100
TDATA5 1/16W 10k
1/16W
CHIP CHIP
K3 K3 1 2 SYNC_SW
TDATA6 5%
J2 J2 /SPI_DET
TDATA7 /SPI_DET
C
K4 K4
TCLKA
IC7300
— 215H47AGA21HG
W3 W3
DVIDATA0
D W2 W2
DVIDATA1
W1 W1
DVIDATA2
V1 V1
DVIDATA3
V2 V2
DVIDATA4
V3 V3
DVIDATA5
—
V4 V4
DVIDATA6
U1 U1
DVIDATA7
U2 U2
DVIDATA8
U3 U3
DVIDATA9
E U4 U4
DVIDATA10
T1 T1
DVIDATA11
R2 R2
DVIDATA12
R3 R3
DVIDATA13
R4 R4
DVIDATA14
—
P1 P1
DVIDATA15
P2 P2
DVIDATA16
P3 P3
DVIDATA17
P4 P4
DVIDATA18
F N1 N1
DVIDATA19
N2 N2
DVIDATA20
N3 N3
DVIDATA21
N4 N4
DVIDATA22
M1 M1
— DVIDATA23
R1 R1
DVICLK
T2 T2
DVIHSYNC
T3 T3
DVIVSYNC
T4 T4
DVIDE
G
IC7300
215H47AGA21HG
—
RB7912
33
AJ19 AJ19
DVODATA0
AK19 AK19 A-G4
DVODATA1
AG18 AG18 A-G6
H DVODATA2
AJ18 AJ18 A-R0
DVODATA3
AH18 AH18 A-R2
DVODATA4
RB7304
AG17 AG17 33 A-G7
DVODATA5
A-R1
AK18 AK18
DVODATA6
— AH17 AH17 A-R3
DVODATA7
RB7913
AG16 AG16 33 A-R5
DVODATA8
AK17 AK17 A-R6
DVODATA9
AJ17 AJ17 A-R7
DVODATA10
AH16 AH16 A-R4
I DVODATA11
AG15 AG15
DVODATA12
AK14 AK14
DVODATA13 656-HS
RB7376
AJ14 AJ14 0
656-VS
DVODATA14
AH14 AH14 656-0
DVODATA15
— 656-3
AG14 AG14
DVODATA16
RB7377
AK13 AK13 0 656-2
DVODATA17
656-1
AJ13 AJ13
DVODATA18
AH13 AH13 656-4
DVODATA19
J AK12 AK12 656-5
DVODATA20
RB7408
656-7
AG13 AG13 0
DVODATA21
AJ12 AJ12
DVODATA22 R7631 656-CLK_TO_CCPXA
33
656-6
AH12 AH12 1/16W
DVODATA23 CHIP 656-CLK_TO_SW
5% R7630
AJ16 AJ16 1 2 DVOCLK0 56
— DVOCLK0 1/16W
A-CLK R7637 CHIP
AK16 AK16 33 1 2 5%
DVOCLK1
1/16W
AH15 AH15 CHIP R7639
5% 33
DVODE 1/16W
AJ15 AJ15 1 2 CHIP A-HS
DVOHSYNC 5%
R7627
AK15 AK15 33 1 2 TP7341
DVOVSYNC 1/16W INPUT TO XILLEON
R7636
K B14 B14 CHIP
5% 33 /RESET_SYSTEM
/RESET 1/16W
CHIP
C14 C14
/RESETOUT 5% /RESET_OUT
AK7 AK7
/TRST
AG9 AG9
TMS
AH8 AH8
— TCK
AJ7 AJ7
TDI
AK6 AK6
TDO
AG8 AG8
DINT
AH7 AH7
TAPSEL
L
/TRST
IC7300
215H47AGA21HG TCK
TMS
—
RB7410
22
R7634
M
22
1/16W
CHIP
5%
DINT
R7635
22
1/16W
CHIP
5%
—
1 2
R7640
22
1608 1/16W
CHIP
CH
50V 5%
15p
N
C7713
—
O
AJ4 AJ4
DVSYDATA0
AH5 AH5
DVSYDATA1
AG6 AG6
DVSYDATA2
AJ3 AJ3
DVSYDATA3
AH4 AH4
— DVSYDATA4
AG5 AG5
DVSYDATA5
AJ2 AJ2
DVSYDATA6
AH3 AH3
DVSYDATA7
AK3 AK3
DVSCLKA
P
IC7300
215H47AGA21HG
—
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
6 | 7 | 8 | 9 | 10 | 11 |
ATSC_VIDEO
DVOGA7 IS MULTIPLEXED INTO DVOCLK1
OUTPUT FROM XILLEON
ATI_GRAPHICS
12 | 13 | 14 | 15 | 16 | 17 |
D3.3V
R7510 R7525 R7526 R7501 R7502
1k 1k 1k 47k 10k
1/10W 1/10W
1/10W 1/10W 1/10W
1608 RN-CP RN-CP RN-CP RN-CP RN-CP
5% 5% 5% 5% 5%
F
25V
0 . 1
C7594
R7572
22
1/10W
SIGN2084 RN-CP
R7569
22 1 2
1/10W
RN-CP R7509
22
1/10W
RN-CP
5%
R7573
22
1/10W
RN-CP
R7574
22
1/10W
RN-CP
R7575
22
1/10W R7503
RN-CP
1k
1/10W
RN-CP
5%
/EJTAG_RESET
1608
B
25V
0 . 1
C7427
1 2
D3.3V
FB3609
0uH
1608 6 . 3 V 1608
B 47 B 48 47 46 45 44 43 42 41
25V
C3087 25V
0 . 1 0 . 1
C7515
C7514
IC7331
TC74VCX162374(EL,F
D F L I P F L O P
1 2 3 4 5 6 7 8
De MVX FOR GRAPHICS
1608
B
25V
0 . 1
C7512
7 5 3 1 7 5
8 6 4 2 8 6
18 | 19 | 20 | 21 | 22 | 23
EJTAG
CN7310
15P
1 /TRST
2 GND
3 TDI
4 GND
5 TDO
6 GND
7 TMS
8 GND
9 TCK
10 GND
11 /RST
12
13 DINT
14 VIO
15
D3.3V
1608
CH
100V
100p
C7428
1608
B
25V
0 . 1
C7502
R7396 R7400
R7395 100 100
100
1/16W 1/16W 1/16W
CHIP CHIP
CHIP 5% 5%
5%
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
BUF_/OE
1608
B
25V
0 . 1
C7505
1608
CH
100V R7638
100p
C7430 22
1/16W
CHIP
5%
2 4 6 8
3 1
1 3 5 7
4 2
B ( 9 / 1 1 )
ATI VIDEO/GRAPHICS
9-883-709-01<LA4>B-9
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
| 24 | 25 | 26 | 27 | 28 |
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