Sony KDF-46E2000 - B Board Schematic Diagram (8 of 11)

65
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
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 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (8 OF 11)
22
RB7327
2 1
4 3
6 5
8 7
/CS0
1005
10V
0. 1
B
C7426
1 2
D3.3 V
5
6
5
0
5
1
5
2
5
3
5
4
5
5
7
6
5
4
3
2
1
4
4
4
3
4
5
4
6
4
7
4
8
4
9
1
4
1
3
1
2
1
1
1
0
9
8
3
8
3
9
4
0
4
1
4
2
1
5
1
6
1
7
1
8
1
9
2
0
3
7
3
2
3
3
3
4
3
5
3
6
2
1
2
2
2
3
2
4
2
5
3
1
3
0
2
9
2
6
2
7
2
8
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
6
K 4
H
5
6 1
6 3
8
F
- U C
C
C
T 0
0
I C 7
3 2
4
V D
D
D
Q
0
V D
D
Q
D
Q
1
D
Q 2
V
S S
Q
D
Q
3
D
Q 4
V D
D
Q
D
Q
5
D
Q 6
V
S
S
Q
D
Q 7
N C
V D
D
Q
L
D
Q S
N C
V
D
D
D
N U
L D M
/ W E
/ C
A S
/ R A
S
/
C
S
N C
B
A 0
B A
1
A
1 0 /
A P
A
0
A
1
A
2
A 3
D
Q
1
5
V
S S
A
4
A 5
A
6
A
7
A
8
A 9
A
1 1
A
1 2
N
C
C K
E
C
K
/
C
K
U
D M
V
S S
V R
E
F
D N
U
U
D
Q S
V S
S
Q
N
C
D
Q
8
V D
D Q
D
Q 9
D Q
1
0
V S
S
Q
D
Q
1
1
D Q
1
2
V D
D
Q
D
Q
1 3
D Q
1
4
V S
S
Q
V
D D
V S
S
D
3
.
3
V
5
6
R B
7
3 3
9
2 1
4 3
6 5
8 7
22
RB7325
2 1
4 3
6 5
8 7
D2.6 V
2012
6.3 V
10
B
C7725
12
MEM_VREF
1005
10V
0. 1
B
C7446
1 2
56
RB7335
2 1
4 3
6 5
8 7
56
RB7337
2 1
4 3
6 5
8 7
OSC_1 .8V
56
RB7333
2 1
4 3
6 5
8 7
1/16W
100
R7430
1 2
NVM_/WE
D3.3 V
/WE
1/16W
RN-CP
91
R7401
0.5%
12
1005
10V
0. 1
B
C7424
12
1/16W
CHIP
5%
56
R7522
1 2
1005
10V
0. 1
B
C7456
12
1005
10V
0. 1
B
C7466
1 2
/WE
1005
10V
0. 1
B
C7434
12
D3.3 V
1005
50V
68p
CH
C7733
1 2
1/16W
RN-CP
1k
R7404
0.5%
12
1/16W
CHIP
5%
56
R7414
12
1/16W
CHIP
5%
56
R7521
12
1/16W
CHIP
5%
10k
R7384
12
1/16W
CHIP
5%
22
R7411
1 2
22
RB7326
2 1
4 3
6 5
8 7
1/16W
CHIP
5%
56
R7523
12
/CS0
D2.6 V
56
RB7334
2 1
4 3
6 5
8 7
/WE
8 7 6 5
4321
M24C64-WMN6T(B)
IC7 326
E0
E1
E2
VSS SDA
SCL
XWC
VCC
56
RB7338
2 1
4 3
6 5
8 7
1/16W
CHIP
5%
56
R7418
12
1005
10V
0. 1
B
C7431
12
2012
6.3 V
10
B
C7728
12
1/16W
CHIP
5%
10k
R7386
1 2
2012
6.3 V
10
B
C7727
12
1005
10V
0. 1
B
C7451
12
D3.3 V
56
RB7340
2 1
4 3
6 5
8 7
I2CA_SDA
1005
50V
68p
CH
C7731
1 2
1/16W
RN-CP
1k
R7403
0.5%
12
1005
50V
68p
CH
C7732
1 2
56
RB7336
2
1
4 3
6 5
8 7
1005
10V
0. 1
B
C7423
1 2
5
6
5
0
5
1
5
2
5
3
5
4
5
5
7
6
5
4
3
2
1
4
4
4
3
4
5
4
6
4
7
4
8
4
9
1
4
1
3
1
2
1
1
1
0
9
8
3
8
3
9
4
0
4
1
4
2
1
5
1
6
1
7
1
8
1
9
2
0
3
7
3
2
3
3
3
4
3
5
3
6
2
1
2
2
2
3
2
4
2
5
3
1
3
0
2
9
2
6
2
7
2
8
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
6
K
4 H
5
6 1
6
3 8
F
- U
C C
C
T 0
0
I C
7
3 2
2
V D
D
D
Q
0
V D
D
Q
D Q
1
D
Q 2
V
S S
Q
D
Q
3
D
Q 4
V D
D
Q
D
Q
5
D
Q 6
V
S
S
Q
D
Q 7
N C
V D
D
Q
L
D
Q S
N C
V
D
D
D
N U
L D M
/ W E
/ C
A
S
/ R A
S
/
C
S
N C
B
A 0
B A
1
A
1 0 /
A P
A
0
A
1
A
2
A 3
D
Q
1
5
V
S S
A
4
A 5
A
6
A
7
A
8
A 9
A
1 1
A
1 2
N
C
C K
E
C
K
/
C
K
U
D M
V
S S
V R
E
F
D N
U
U
D
Q S
V S
S
Q
N
C
D
Q
8
V D
D Q
D
Q 9
D Q
1
0
V S
S
Q
D
Q
1 1
D Q
1
2
V D
D
Q
D
Q
1 3
D Q
1
4
V S
S
Q
V
D D
V S
S
1
/
16W
1
0
0
R
74
29
1
2
I 2
C
A
_S
C
L
M E
M
_ V
R
E
F
100
5
1 0 V
0
.
1
B
C
7472
1 2
1/
1 6
W
C
H
I
P
5 %
2
. 2
k
R
73
8
2
12
1/16W
CHIP
5%
56
R7419
1 2
MEM_VREF
1/16W
RN-CP
1k
R7413
0.5%
12
/RESET_ OUT
1/16W
RN-CP
1k
R7409
0.5%
12
1/16W
CHIP
5%
10k
R7426
1 2
1/16W
CHIP
5%
56
R7417
1 2
1/16W
CHIP
5%
56
R7524
1 2
22
RB7328
2 1
4 3
6 5
8 7
/CS0
CHIP
0
R7730
1 2
1005
10V
0. 1
B
C7469
12
2012
6.3 V
10
B
C7726
12
D2.6 V
1005
50V
68p
CH
C7734
1 2
1/16W
RN-CP
91
R7402
0.5%
12
1005
10V
0. 1
B
C7454
12
1/16W
CHIP
5%
22
R7410
1 2
1005
10V
0. 1
B
C7990
12
D3.3 V
1005
10V
0. 1
B
C7437
12
1005
10V
0. 1
B
C7457
12
D2.6 V
1/16W
RN-CP
1k
R7406
0.5%
12
1/16W
100k
R7385
1 2
22
RB7323
2 1
4 3
6 5
8 7
1/16W
RN-CP
1k
R7416
0.5%
12
1/16W
RN-CP
1k
R7415
0.5%
12
1005
10V
0. 1
B
C7436
12
215H47AGA21HG
IC7 300
MVREFS
AG29AG29
MVREFD
AH29AH29
MEMTEST
AF28AF28
MEMVMODE1
AF27AF27
MEMVMODE0
AG28AG28
215H47AGA21HG
IC7 300
DQA31
AG25AG25
DQA30
AJ24AJ24
DQA29
AH25AH25
DQA28
AG24AG24
QSA3
AJ26AJ26
/DQMA3
AK26AK26
DQA27
AJ25AJ25
DQA26
AG23AG23
DQA25
AK25AK25
DQA24
AH24AH24
DQA23
AJ28AJ28
DQA22
AK27AK27
DQA21
AG26AG26
DQA20
AH27AH27
QSA2
AH26AH26
/DQMA2
AJ27AJ27
DQA19
AJ29AJ29
DQA18
AH28AH28
DQA17
AG27AG27
DQA16
AH30AH30
/WEA
Y27Y27
/CASA
AA30AA30
/RASA
AA29AA29
/CSA1
Y28Y28
/CSA0
AA28AA28
CKEA
AB30AB30
AA14
AB29AB29
AA13
AA27AA27
AA12
AC30AC30
AA11
AE28AE28
AA10
AD27AD27
/CLKA
W29W29
CLKA
Y29Y29
AA9
AE27AE27
AA8
AB27AB27
AA7
AB28AB28
AA6
AD30AD30
AA5
AC27AC27
AA4
AD28AD28
AA3
AE30AE30
AA2
AD29AD29
AA1
AC29AC29
AA0
AC28AC28
DQA15
U27U27
DQA14
U28U28
DQA13
U29U29
DQA12
U30U30
QSA1
V30V30
/DQMA1
W28W28
DQA11
V29V29
DQA10
W27W27
DQA9
V27V27
DQA8
V28V28
DQA7
T29T29
DQA6
T28T28
DQA5
T27T27
DQA4
R30R30
QSA0
R29R29
/DQMA0
T30T30
DQA3
R28R28
DQA2
R27R27
DQA1
P27P27
DQA0
P28P28
215H47AGA21HG
IC7 300
NFCLE
P30P30
NFALE
N30N30
/NFWE
N29N29
/NFC EI
M30M30
/NFRE
P29P29
/NFRY/BY
N28N28
/NFCE0
N27N27
NFIO0
H28H28
NFIO1
J29J 29
NFIO2
J30J 30
NFIO3
K29K29
NFIO4
K30K30
NFIO5
L29L29
NFIO6
L30L30
NFIO7
M29M29
NFIO8
J27J 27
NFIO9
J28J 28
NFIO10
K27K27
NFIO11
K28K28
NFIO12
L27L27
NFIO13
L28L28
NFIO14
M27M27
NFIO15
M28M28
4
8
4
3
6
5
4
6
4
3
2
1
4
7
4
5
4
4
4
2
4
1
3
7
3
8
3
9
4
0
1
2
1
0
1
1
9
8
7
3
6
3
1
3
2
3
3
3
4
3
5
1
8
1
7
1
6
1
5
1
4
1
3
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
N
A
N
D
12
8
W
3
A
2BN6F
I C
7
3
1
9
N
C
N
C
N
C
N
C
N
C
GND
R
Y
/
B
Y
/
R
E
/
C
E
N
C
N
C
VCC
V
SS
N
C
N
C
N
C
C
L
E
AL E
/ W E
/
W
P
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
I
/0
0
I /0 1
I
/ 0
2
I /
0
3
N
C
N
C
N
C
V
SS
VCC
N
C
N
C
N
C
I
/0
4
I /
0
5
I /0
6
I
/0
7
N
C
N
C
N
C
N
C
8
7
6
5
4
3
2
1
M
25
P10
-
A
VM
N
6T
P
I C
7
3
2
0
/S
Q
/ W
V
SS
D
C
/
H
O
L
D
VCC
D 1 1
A 8
A 1 0
D
1
8
A 2
N
F
I 0
3
N F
I
0
6
N
F
I 0
1
N
F C
L
E
A
0
A
9
A
9
/ N
FC
E1
MEM_VREF
A3
/NFCE1
NFI0 2
A12
D30
D19
A2
D13
A4
D8
A0
A7
A7
D19
/CAS
D2
D7
D14
A3
A8
NFCLE
A9
A1
A6
/CAS
D27
/NFRY /BY
NFI0 6
A6
/NFWE
A13
/RAS
/NFCE0
D29
/NFWE
D6
D21
/NFRY /BY
D5
D16
NFALE
NFI0 0
A3
/RAS
A12
A1
D12
D0
D15
A10
NFI0 0
/CS0
D11
CKE
A5
A14
D22
/CS0
D27
D18
D21
D17
/WE
D10
A0
NFI0 2
A11
NFI0 3
A1
D16
D4
NFI0 5
D26
NFI0 1
D22
D5
D1
D17
/NFRE
A11
D28
D2
D13
D29
A8
D3
CKE
A13
/WE
D6
/CAS
D30
D7
D23
/WE
D4
A11
D24
D14
A12
D25
A10
D8
A5
D3
D15
D0
A6
D25
NFI0 7
A14
D26
D9
A2
A4
D9
D31
NFI0 4
/CS0
NFI0 5
D10
D24
D28
NFI0 7
A14
D23
NFI0 4
D2.6 V
A7
A4
NFALE
/RAS
/NFRE
D31
D2.6 V
D2.6 V
D20
D1
A13
D12
A5
CKE
D20
/NFRE
NFALE
/NFCE0
/NFWE
X240
DDR/FLASH/NVM
DRAM PROT = 64MB
X240
4M ~16 ~4
NANDFLASH
SERI AL BOOT FLASH
NAND_FLASH_IF
4M ~16 ~4
B (8/1 1 )
A0
NVM
9-88 3-709-0 1<LA4> B-8
DRAM DRAM