Bm Board Schematic Diagram (9 Of 12) - Sony KDL-26ML130 Service Manual

BM BOARD SCHEMATIC DIAGRAM (9 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
B
DRAM_IF
MEM_DQA0
R 24
DQA_0
P24 MEM_DQA1
DQA_1
—
MEM_DQA2
P25
DQA_2
P26 MEM_DQA3
DQA_3
MEM_DQA4
N24
DQA_4
M24 MEM_DQA5
DQA_5
MEM_DQA6
C M25
DQA_6
M26 MEM_DQA7
DQA_7
MEM_DQA8
L 25
DQA_8
L 26 MEM_DQA9
DQA_9
MEM_DQA10
K 24
— DQA_10
K 25 MEM_DQA11
DQA_11
MEM_DQA12
K 26
DQA_12
J26 MEM_DQA13
DQA_13
MEM_DQA14
H24
DQA_14
D H25 MEM_DQA15
DQA_15
L 24 MEM_DQM0#
/DQMA_0
H26
/DQMA_1 MEM_DQM1#
N25
MEM_QS0
QSA_0
J24
QSA_1 MEM_QS1
—
N26
/QSA_0
J25
/QSA_1
U26 MEM_AA0
MAA_0
MEM_AA1
V 24
MAA_1
W26 MEM_AA2
E
MAA_2
MEM_AA3
T 25
MAA_3
T 24 MEM_AA4
MAA_4
MEM_AA5
Y 26
MAA_5
W24 MEM_AA6
MAA_6
— MEM_AA7
Y 25
MAA_7
T 26 MEM_AA8
MAA_8
MEM_AA9
V 26
MAA_9
V 25 MEM_AA10
MAA_10
MEM_AA11
Y 24
F MAA_11
U24 MEM_AA12
MAA_12
U25
MAA_13
W25 MEM_AA14
MAA_14
MEM_AA15
AA26
MAA_15
—
AC26
/RASA MRAS#
AA24 MCAS#
/CASA
AA25
/WEA MRWE#
AB25 MCS#
/CSA
AB24
G ODTA MEM_ODT
AB26 MCKEN
CKEA
R 26
CLKA MCLK
R 25
/CLK A MCLK#
— G25
MVREFD VDDR_MEM
VDDR_MEM
G26
MVREFS
C 7400 C 7401
AC25 0 . 1 0 . 1
16V 16V
MEMTEST MVREFS
GND_D MVREFD
AD26 1005 1005
TEST_YCLK GND_D
R 7400 GND_D R 7403 R 7407
10k 1k 1k
H 1/16W 1/16W 1/16W
RN-CP RN-CP RN-CP
0.5% 0.5% 0.5%
0.5% 0.5%
I C 7300 RN-CP
215H4AALA11HG2 RN-CP R 7404 R 7408
1/16W 1/16W 1k 1k
47 1k
R 7401 R 7402 1/16W 1/16W
RN-CP RN-CP
0.5% 0.5%
— GND_D GND_D GND_D
I C 7405 C 7407 C 7409
0 . 1 0 . 1 0 . 1
16V 16V 16V
1005 1005 1005
—
C 7406 C 7408 C 7410
0 . 1 0 . 1 0 . 1
16V
J 16V 16V
1005 1005 1005
—
NAND_3.3V
NAND FLASH
K
K 9F5608U0D-PCB 0T
— NAND_FLASH_IF
NF I 00
H2
NFIO0
H3 NF I 01
NFIO1
NF I 02
G1
NFIO2
L F2 NF I 03
NFIO3
NF I 04
F1
NFIO4
E3 NF I 05 R 7501
NFIO5 2 . 2 k
NF I 06 1/16W
E2 CHIP
NFIO6 5%
D3 NF I 07
— NFIO7
/NFR Y /B Y
/NFCE 0
B1
/NFCE0
B2 /NFCE 1 /NFR E
/NFCE1
/NFR E
A2
/NFRE /NFCE 1
B3 /NFWE
/NFWE
M NFALE
A3
NFALE
C4 NFCLE
NFCLE
/NFR Y /B Y
C1
/NFRY _BY
— 1 2
C 7501
I C 7300
215H4AALA11HG2 0 . 1
16V
1005
N NFCLE
NFALE
/NFWE 1 2
R 7502
0
— 012: 13J
CHIP
NAND_/WP
O
—
P
KDL-26M3000/26ML130/32M3000/32ML130
6 | 7 | 8 | 9 | 10 | 11 |
DDR2 SDRAM
HY B 18T C512160B F-2.5
I C 7400
VDD1 NC#R8
NC#A2 NC#R7
V SS1 NC#R3
MEM_AA12
VSSQ1 A12
UDQS# VDD5
VDDQ1 V SS5
MEM_DQA14
MEM_AA8
DQ14 A8
MEM_AA11
VSSQ2 A11
MEM_AA9
MEM_DQM1# UDM A9
MEM_AA7
MEM_QS1
UDQS A7
MEM_AA4
VSSQ3 A4
MEM_DQA15 MEM_AA6
DQ15 A6
MEM_AA5
VDDQ2 A5
MEM_DQA11
MEM_AA3
DQ9 A3
VDDQ3 V SS4
VDDQ4 VDD4
MEM_DQA13 MEM_AA0
DQ8 A0
MEM_AA2
VDDQ5 A2
MEM_DQA10 MEM_AA1
DQ12 A1
MEM_AA10
VSSQ4 A10/AP
MEM_DQA8
DQ11 CS MCS#
MEM_DQA12
DQ10 CAS MCAS#
MEM_AA14
VSSQ5 BA1
MEM_DQA9 MEM_AA15
DQ13 BA0
VDD2 NC#L1
NC#E2 ODT MEM_ODT
V SS2 CK# MCLK#
VSSQ6 RAS MRAS#
MRWE#
LDQS/ WE
VDDQ6 CKE MCKEN
MEM_DQA6
DQ6 VDD3
VSSQ7 CK MCLK
MEM_DQM0#
LDM VSSDL
GND_D
MEM_QS0 LDQS V SS3
1005 1005
C
16V 6. 3V 0uH
VSSQ8 VREF 0 . 1 1
FB 7400
MEM_DQA7 C 7404 C 7403
DQ7 VDDL
VDDR_MEM
VDDQ7 DQ5
MEM_DQA5 VDDR_MEM
DQ1 VSSQ10
VDDQ8 DQ2
VDDQ9 DQ3
0.5%
MEM_DQA0 RN-CP
1/16W
DQ0 VSSQ9
1k
R 7405
VDDQ10 DQ4
1005
0.5%
GND_D RN-CP
16V 1/16W
0 . 1
C 7402 1k
R 7406
MEM_DQA2
MEM_DQA4 GND_D
MEM_DQA1
MEM_DQA3
VDDR_MEM
FLEXBUS_STRAP
C 7411 C 7413
1 1
6. 3V 6. 3V STRAPS
1005 1005
GND_D
VDDR_MEM
D3.3V
C 7412 C 7432 C 7433
1 10 10 R 7521
6. 3V 6. 3V 6. 3V 10k
B B 5% 1/16W
1005 2012 2012 1005 CHIP
5%
1/16W CHIP
R 7505
GND_D R 7509 R 7511
10k 10k 10k R 7513
1/16W 10k
CHIP 1/16W 1/16W
CHIP CHIP
5% GND_D GND_D 5% GND_D 5% GND_D
1005 1005
I C 7501
NC NC
NC NC
NC NC
NC NC
NFI 07
NC I /0 7
NFI 06
GND I /0 6
NFI 05
RY/BY I /0 5
NFI 04
/R E I /0 4
/CE NC
NC NC
NC NC
D3.3V
VCC VCC
1 2
VSS VSS
C 7502
0 . 1
16V
NC NC SERIAL BOOT FLASH
1005
NC NC
R 7506 R 7517
10k
10k R 7508 M25P40-V MN6TP 1/16W
CLE NC 1/16W I C 7503
CHIP 100k CHIP
JL 7500 1/16W 5%
5%
NFI 03 /NFCE 0
ALE I /0 3 /S VCC
JL 7501
NFI 02 /NFWE
JL 7505
/WE I /0 2 Q /HOLD
NFI 01
/WP I /0 1 /W C
JL 7504
NFI 00
NC I /0 0 VSS D
NC NC JL 7503
2 1
NC NC C 7504
0 . 1
16V
NC NC GND_D 1005
NC NC
/NFR E
NFALE
GND_D
12 | 13 | 14 | 15 | 16 | 17 |
DDR2 SDRAM
VDDR_MEM
DDR _1.8V
L 7431
C 7430 C 7431 0uH
0 . 1 220
25V 4V
B
1608
GND_D GND_D
DDR2 SDRAM
MEMORY CONFIGURATION
MA CHASSIS
DDR2 MEMORY 64MB X 8 (512Mbit) 2PCS FOR DEV EL OPMENT
NAND FLASH 16M B (128M bit)
VDDR_MEM
C 7417 C 7418 C 7420 C 7422 C 7424
0 . 1 0 . 1 1
0 . 1 1
16V 16V 16V 6. 3V 6. 3V
1005 1005 1005 1005 1005
GND_D
VDDR_MEM
C 7425
1
6. 3V
1005
GND_D
NAND FLASH DATA PROTECTION
REG12V
NAND_3.3V
B A33B C0FP-E2
I C 7505
D7500
E C21QS03L -T E 12L JL 7509
VCC OUT
GND C 7513 R 7533
1
220 1/10W
4V RN-CP
5%
GND_D GND_D GND_D GND_D GND_D GND_D C 7514
16V 16V 16V C 7509 10
100 1 10V
100 100 B
C 7505 C 7506 C 7507 16V 3216
B
2012 GND_D
/RESET_OUT
R 7535 R 7541
0 0
CHIP CHIP
NAND_3.3V
R 7529 C 7512
CD74HC4538PWR
100k 0 . 4 7 I C 7506
10V
B
1608
1CX VCC
1RXCX 2CX
/1R 2RXCX
1A /2R
/1B 2A
R 7526
10k 1Q /2B
1/16W
CHIP /1Q 2Q
5%
GND_D
1005
GND /2Q
C 7510
SN74LVC32APWR
I C 7504 0 . 1
16V
1005 GND_D
1A VCC
GND_D
1B 4B
R 7528
1Y 4A 1k
1/16W
CHIP CHIP
2A 4Y 5% NAND_/WP
0 1005 R 7532
0
R 7542 2B 3B
CHIP
2Y 3A
1005
GND 3Y
C 7511
GND_D 1000p
50V
B
1005
18 | 19 | 20 | 21
C 7515
0 . 1
16V
1005
CHIP
0
R 7544
B M 9/12
DDR/FL ASH/NV M
A - 1 2 7 8 - 7 7 8 - A < M A 1 > B M - P 9
KDL-26M3000/26ML130/32M3000/32ML130
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