B (8/9) Board - Sony KDL-V26XBR1 Service Manual

B (8/9) Board

1 2
CM_DM0
R4903
CM_A0 CM_DM1 R4904
A H5
MMA_00
CM_A1 CM_DM2 R4905
G4
MMA_01
E2 CM_A2 CM_DM3 R4906
MMA_02
CM_A3
E3
MMA_03
CM_A4 CM_CKP
G5 R4907
MMA_04
CM_A5 CM_CKN
F4 R4908
MMA_05
CM_A6
D1
MMA_06
F5 CM_A7
MMA_07
CM_DQS0 R4899
CM_A8
E4
MMA_08 CM_DQS1
R4900
CM_A9
D3
MMA_09 CM_DQS2
R4901
CM_A10
C2
MMA_10 CM_DQS3
R4902
CM_A11
C1
MMA_11
B
CM_DQ0
B20
MMD_00
CM_DQ1 CM_DQ0
A20
MMD_01
22
CM_DQ2 CM_DQ1
D19 RB4899
MMD_02
CM_DQ3 CM_DQ2
C19
MMD_03
A19 CM_DQ4 CM_DQ3
MMD_04
C18 CM_DQ5 CM_DQ4
MMD_05
CM_DQ6 CM_DQ5
B18
MMD_06
CM_DQ7 CM_DQ6
D17
MMD_07
CM_DQ8 CM_DQ7
A18
MMD_08
C17 CM_DQ9 CM_DQ8
MMD_09
22
B17 CM_DQ10 CM_DQ9 RB4900
MMD_10
CM_DQ11 CM_DQ10
A17
MMD_11
CM_DQ12 CM_DQ11
B16
C
MMD_12
CM_DQ13 CM_DQ12
A16
MMD_13
D15 CM_DQ14 CM_DQ13
MMD_14
C15 CM_DQ15 CM_DQ14
MMD_15
CM_DQ16 CM_DQ15
B15
MMD_16
CM_DQ17 CM_DQ16
A15
MMD_17
22
CM_DQ18 CM_DQ17
D14 RB4901
MMD_18
CM_DQ19 CM_DQ18
C14
MMD_19
A13 CM_DQ20 CM_DQ19
MMD_20
CM_DQ21 CM_DQ20
B12
MMD_21
CM_DQ22 CM_DQ21
A12
MMD_22
CM_DQ23 CM_DQ22
B11
MMD_23
CM_DQ24 CM_DQ23
C11
MMD_24
D
A11 CM_DQ25 CM_DQ24
MMD_25
22
CM_DQ26 CM_DQ25
C10 RB4902
MMD_26
CM_DQ27 CM_DQ26
D10
MMD_27
CM_DQ28 CM_DQ27
A10
MMD_28
CM_DQ29 CM_DQ28
E9
MMD_29
E8 CM_DQ30 CM_DQ29
MMD_30
CM_DQ31 CM_DQ30
D8
MMD_31
CM_DQ31
CM_CKP
A7
MCLK0
CM_CKN
A8
MCLK0B
C5 CM_CKE
MCKE
CM_BA0 CM_BA0
H4 R4909 22
MMBA_00
CM_BA1 CM_BA1
G3 R4910 22
E
MMBA_01
CM_DM0 CM_CKE
B19 R4911 22
MDQM_00
CM_DM1
D16
MDQM_01
A14 CM_DM2 CM_RASN
R4912 22
MDQM_02
D9 CM_DM3 CM_CSN
R4913 22
MDQM_03
CM_DQS0 CM_CASN
D18 R4914 22
MDQS_00
CM_DQS1 CM_WEN
C16 R4915 22
MDQS_01
CM_DQS2
B14
MDQS_02
C9 CM_DQS3
MDQS_03
CM_A0
D5 CM_CSN
MCSB CM_A1
CM_RASN
C6
MRASB CM_A2
CM_CASN
C4
MCASB CM_A3
CM_WEN
D4
MWEB CM_A4
F
A5
MCLK1 JL4899 MCLK1
CM_A5
A6
MCLK1B JL4900 MCLK1B CM_A6
B13
MVREF0 CM_A7
D2
MVREF1 CM_A8
CM_A9
CM_A10
CM_A11
IC4500
CXD9855GP
G
H
YYYY/MM/DD HH:MM
3 4
DDR_DM0
22 1/16W CHIP
DDR_DM1
22 1/16W CHIP
22 1/16W CHIP DDR_DM2
22 1/16W CHIP DDR_DM3
DDR_CKP
47 1/16W CHIP
DDR_CKN
47 1/16W CHIP
22 1/16W CHIP DDR_DQS0
DDR_DQS1
22 1/16W CHIP
DDR_DQS2
22 1/16W CHIP
J12 J11 J10 J9 J8 J7 J6 J5 J4 J3 J2 J1 H12 H11 H10 H9 H8 H7 H6 H5 H4 H3 H2 H1 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1
DDR_DQS3
22 1/16W CHIP
DDR_CASN
K1
C4905
DDR_WEN
220
DDR_DQ0 K2
4V
DDR_DQ1 K3
DDR_DQ2 K4
DDR_A10
K5
DDR_DQ3 C4899
0.001 50V X7R 1005
K6
DDR_DQ4
C4900
DDR_DQ5 0.1 10V X7R 1005 K7
DDR_DQ6 K8
DDR_DQ7 K9
C4901
0.001 50V X7R 1005
K10
DDR_DQ8
C4902
0.1 10V X7R 1005 K11
DDR_DQ9
DDR_DQ10 K12
DDR_RASN
DDR_DQ11 L1
DDR_DQ12 L2
L3
DDR_DQ13
DDR_BA1
L4
DDR_DQ14
DDR_A2
DDR_DQ15 L5
DDR_A11
DDR_DQ16 L6
DDR_A9
DDR_DQ17 L7
DDR_A5
L8
DDR_DQ18
C4903
0.001 50V X7R 1005
L9
DDR_DQ19
DDR_CKP
DDR_DQ20 L10
DDR_CKN
DDR_DQ21 L11
C4904
X7R 1005
DDR_DQ22 0.1 10V L12
DDR_CSN
DDR_DQ23 M1
M2
DDR_DQ24
DDR_BA0
DDR_DQ25 M3
DDR_A0
DDR_DQ26 M4
DDR_A1
DDR_DQ27 M5
DDR_A3
DDR_DQ28 M6
DDR_A4
M7
DDR_DQ29
DDR_A6
DDR_DQ30 M8
DDR_A7
DDR_DQ31 M9
DDR_A8
M10
DDR_CKE
M11
M12
DDR_BA0
1/16W CHIP
DDR_BA1
1/16W CHIP
DDR_CKE A1 A2 A3 A4 A5
1/16W CHIP
DDR_RASN
1/16W CHIP
DDR_CSN
1/16W CHIP
DDR_CASN
1/16W
CHIP
DDR_WEN
1/16W CHIP
RB4903
22
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
RB4904
DDR_A6
22
DDR_A7
DDR_A8
DDR_A9
DDR_A10
DDR_A11
RB4905
22
5 6 7
JL4901
IC4900
NT5DS4M32EG-5
A6 A7 A8 A9 A10 A11 A12 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12
8 9 10
DDR_DM0
R4919 47 1/16W CHIP
C4938
0.1 10V X7R 1005
DDR_DM1
R4920 47 1/16W CHIP
DDR_DM2
R4921 47 1/16W CHIP
C4939
0.001 50V X7R 1005
DDR_DM3
R4922 47 1/16W CHIP
DDR_CKP R4917 47 1/16W CHIP
DDR_CKN
R4918 47 1/16W CHIP
C4940
DDR_DQS0 R4932 47 X7R 1005
1/16W CHIP 0.1 10V
DDR_DQS1 R4933 47 1/16W CHIP
DDR_DQS2
R4934 47 1/16W CHIP
DDR_DQS3
R4935 47 1/16W CHIP
C4927
0.1 10V X7R 1005
DDR_DQ12
F12
DDR_DQ13
F11
C4928
DDR_DQ0
0.001 50V X7R 1005
C4918
F10
0.1 10V X7R 1005
DDR_DQ1
F9
47 DDR_DQ2
F8 RB4909
DDR_DQ3
F7
C4929
DDR_DQ4
0.1 10V X7R 1005
F6
DDR_DQ5
F5
DDR_DQ6
F4
C4919 DDR_DQ7
F3
0.001 50V X7R 1005
C4930
DDR_DQ18 DDR_DQ8
0.001 50V X7R 1005
F2
DDR_DQ19 DDR_DQ9
F1
DDR_DQ14 DDR_DQ10
47
E12 RB4910
DDR_DQ15 DDR_DQ11
E11
C4931
DDR_DQ12
C4920 0.1 10V X7R 1005
E10
0.1 10V X7R 1005
DDR_DQ13
E9
DDR_DQ14
E8
DDR_DQ15
E7
C4932
DDR_DQ16
0.001 50V X7R 1005
E6
DDR_DQ17
E5
47 DDR_DQ18
C4921
E4 RB4911
0.1 10V X7R 1005
DDR_DQ19
C4922
E3 0.001 50V X7R 1005
C4933
DDR_DQ16 DDR_DQ20
0.1 10V X7R 1005
E2
DDR_DQ17 DDR_DQ21
E1
DDR_DQ24 DDR_DQ22
D12
DDR_DQ23
C4923
D11
0.1 10V X7R 1005
C4934
C4924 DDR_DQ24
0.001 50V X7R 1005
D10 0.001 50V X7R 1005
DDR_DQ25
D9
47 DDR_DQ26
D8 RB4912
DDR_DQ27
D7
C4935
DDR_DQ28
0.1 10V X7R 1005
D6
DDR_DQ29
D5
JL4902 DDR_DQ30
D4
DDR_DQ31
C4925
D3
0.1 10V X7R 1005
R4916 C4936
10k 0.001 50V X7R 1005
D2 1/16W
CHIP DDR_DQ7
D1
CM2.5V
5%
DDR_BA0 R4923 47 1/16W CHIP
C4941
DDR_BA1 R4924 47 1/16W CHIP 0.1 10V X7R 1005
FB4899
DDR_CKE R4925 47 1/16W CHIP
0uH
DDR_RASN
R4926 47 1/16W CHIP
C4942
0.001 50V X7R 1005
DDR_CSN R4927
47 1/16W CHIP
DDR_CASN R4928 47 1/16W CHIP
DDR_WEN R4929 47 1/16W CHIP
C4943
0.1 10V X7R 1005
RB4906
47
DDR_A0
DDR_A1
DDR_A2
DDR_A3
CM2.5V
DDR_A4
D3.3V
DDR_A5
RB4907
DDR_A6
47
DDR_A7
FB4900 FB4901
0uH 0uH
DDR_A8
DDR_A9
DDR_A10
C4945 R4936
DDR_A11
0.1 10k
10V 1/16W
X7R
RN-CP
RB4908
47 1005
R4937
10k
1/16W
R4930 R4931
RN-CP
22 22
1/16W 1/16W
CHIP CHIP C4946
0.1
DDRVREF
10V
X7R
1005
C4937 C4944
0.1
0.1
10V 10V
X7R X7R
1005 1005
ALL resistors are in ohms, W
B(8/9)
unless otherwise noted.
ALL capacitors are in uF(p;pF)
unless otherwise noted.
REF:4899-4999
11
TERMVREF
MAX1809EEE+TG068
R4940
IC4901
0
CHIP
C4948
10
10V X7R
3216
SHDN LX
L4899
IN PGND 4.7uH
C4952
220
LX LX 4V
C4949
0.01 IN PGND
16V
X7R
SS VCC
1005
EXTREF GND
C4951
R4939 1
TOFF REF
75k 25V
1/16W
2012
CHIP FB GND
5%
R4938
10
1/16W
CHIP
5%
C4950
C4947
0.01
22
16V
6.3V
X7R
1005
CHIMERA 128M DDR SDRAM
ORIGINAL
MODEL
SV-12739
DESCRIPTION
B MOUNT (8/9)
SHEET
PART NO.
MIX CHASSIS
8/9
KDL-V26/V32/V40XBR1 (UC) 17