B (8/9) Board - Sony KDF-E42A10 Service Manual

B (8/9) Board

1 2
22 1/16W
CM_DM0 R4903 CHIP DDR_DM0
CM_A0 CM_DM1 22 1/16W CHIP DDR_DM1
A H5 R4904
MMA_00
CM_A1 CM_DM2 R4905 22 1/16W CHIP DDR_DM2
G4
MMA_01
E2 CM_A2 CM_DM3 R4906 22 1/16W CHIP DDR_DM3
MMA_02
CM_A3
E3
MMA_03
CM_A4 CM_CKP 47 1/16W CHIP DDR_CKP
G5 R4907
MMA_04
CM_A5 CM_CKN 47 1/16W CHIP DDR_CKN
F4 R4908
MMA_05
D1 CM_A6
MMA_06
CM_A7
F5
MMA_07 CM_DQS0 R4899 22 1/16W CHIP DDR_DQS0
CM_A8
E4
MMA_08 CM_DQS1 R4900 22 1/16W CHIP DDR_DQS1
D3 CM_A9
MMA_09 CM_DQS2 DDR_DQS2
R4901 22 1/16W CHIP
CM_A10
C2
MMA_10 CM_DQS3 22 1/16W CHIP DDR_DQS3
R4902
CM_A11
C1
MMA_11
B
CM_DQ0
B20
MMD_00
CM_DQ1 CM_DQ0 DDR_DQ0
A20
MMD_01
D19 CM_DQ2 CM_DQ1 RB4899 22 DDR_DQ1
MMD_02
CM_DQ3 CM_DQ2 DDR_DQ2
C19
MMD_03
CM_DQ4 CM_DQ3 DDR_DQ3
A19
MMD_04
CM_DQ5 CM_DQ4 DDR_DQ4
C18
MMD_05
B18 CM_DQ6 CM_DQ5 DDR_DQ5
MMD_06
CM_DQ7 CM_DQ6 DDR_DQ6
D17
MMD_07
CM_DQ8 CM_DQ7 DDR_DQ7
A18
MMD_08
C17 CM_DQ9 CM_DQ8 DDR_DQ8
MMD_09
CM_DQ10 CM_DQ9 RB4900 22 DDR_DQ9
B17
MMD_10
CM_DQ11 CM_DQ10 DDR_DQ10
A17
MMD_11
C B16 CM_DQ12 CM_DQ11 DDR_DQ11
MMD_12
CM_DQ13 CM_DQ12 DDR_DQ12
A16
MMD_13
CM_DQ14 CM_DQ13 DDR_DQ13
D15
MMD_14
C15 CM_DQ15 CM_DQ14 DDR_DQ14
MMD_15
CM_DQ16 CM_DQ15 DDR_DQ15
B15
MMD_16
CM_DQ17 CM_DQ16 DDR_DQ16
A15
MMD_17
CM_DQ18 CM_DQ17 RB4901 22 DDR_DQ17
D14
MMD_18
C14 CM_DQ19 CM_DQ18 DDR_DQ18
MMD_19
CM_DQ20 CM_DQ19 DDR_DQ19
A13
MMD_20
CM_DQ21 CM_DQ20 DDR_DQ20
B12
MMD_21
A12 CM_DQ22 CM_DQ21 DDR_DQ21
MMD_22
CM_DQ23 CM_DQ22 DDR_DQ22
B11
MMD_23
CM_DQ24 CM_DQ23 DDR_DQ23
C11
D MMD_24
A11 CM_DQ25 CM_DQ24 DDR_DQ24
MMD_25
CM_DQ26 CM_DQ25 RB4902 22 DDR_DQ25
C10
MMD_26
CM_DQ27 CM_DQ26 DDR_DQ26
D10
MMD_27
A10 CM_DQ28 CM_DQ27 DDR_DQ27
MMD_28
CM_DQ29 CM_DQ28 DDR_DQ28
E9
MMD_29
CM_DQ30 CM_DQ29 DDR_DQ29
E8
MMD_30
CM_DQ31 CM_DQ30 DDR_DQ30
D8
MMD_31
CM_DQ31 DDR_DQ31
CM_CKP
A7
MCLK0
CM_CKN
A8
MCLK0B
C5 CM_CKE
MCKE
CM_BA0 CM_BA0 R4909 22 1/16W CHIP DDR_BA0
H4
MMBA_00
CM_BA1 CM_BA1 R4910 22 1/16W CHIP DDR_BA1
E G3
MMBA_01
B19 CM_DM0 CM_CKE R4911 22 1/16W CHIP DDR_CKE
MDQM_00
CM_DM1
D16
MDQM_01
CM_DM2 CM_RASN R4912 22 1/16W CHIP DDR_RASN
A14
MDQM_02
D9 CM_DM3 CM_CSN R4913 22 1/16W CHIP DDR_CSN
MDQM_03
CM_DQS0 CM_CASN DDR_CASN
D18 R4914 22 1/16W CHIP
MDQS_00
CM_DQS1 CM_WEN R4915 22 1/16W CHIP DDR_WEN
C16
MDQS_01
CM_DQS2
B14
MDQS_02 RB4903
C9 CM_DQS3 22
MDQS_03 CM_A0 DDR_A0
CM_CSN
D5
MCSB CM_A1 DDR_A1
CM_RASN
C6
MRASB CM_A2 DDR_A2
C4 CM_CASN
MCASB CM_A3 DDR_A3
CM_WEN
D4
MWEB CM_A4 DDR_A4
F
A5
JL4899 MCLK1
MCLK1 CM_A5 DDR_A5
A6
MCLK1B JL4900 MCLK1B
CM_A6 RB4904 DDR_A6
B13
MVREF0 CM_A7 22 DDR_A7
D2
MVREF1 CM_A8 DDR_A8
CM_A9 DDR_A9
CM_A10 DDR_A10
CM_A11 DDR_A11
IC4500
CXD9855GP
RB4905
22
G
H
3 4 5
JL4901
J12 J11 J10 J9 J8 J7 J6 J5 J4 J3 J2 J1
DDR_CASN
K1
DDR_WEN
K2
C4905 220 4V
K3
K4
DDR_A10
K5
C4899
K6
0.001 50V X7R 1005
K7
C4900
0.1 10V X7R 1005
K8
K9
C4901
K10
0.001 50V X7R 1005
C4902
K11
0.1 10V X7R 1005
K12
DDR_RASN
L1
L2
L3
DDR_BA1
L4
DDR_A2
L5
DDR_A11
L6
DDR_A9
L7
DDR_A5
L8
C4903
L9
0.001 50V X7R 1005
DDR_CKP
L10
DDR_CKN
L11
C4904
L12
0.1 10V X7R 1005
DDR_CSN
M1
M2
DDR_BA0
M3
DDR_A0
M4
DDR_A1
M5
DDR_A3
M6
DDR_A4
M7
DDR_A6
M8
DDR_A7
M9
DDR_A8
M10
DDR_CKE
M11
M12
A1 A2 A3 A4 A5 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
6 7 8
H12 H11 H10 H9 H8 H7 H6 H5 H4 H3 H2 H1 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1
F12
F11
F10
F9
F8
F7
F6
F5
F4
0.001
F3
F2
F1
E12
E11
E10
E9
E8
IC4900
E7
NT5DS4M32EG-5
E6
E5
0.1
E4
0.001
E3
E2
E1
D12
D11
D10
0.001
D9
D8
D7
D6
D5
JL4902
D4
D3
D2
D1
R4916
10k
1/16W
CHIP
– 15 –
K
9 10
C4938
DDR_DM0 R4919 47 1/16W CHIP
0.1 10V X7R 1005
DDR_DM1 R4920 1/16W CHIP
47
DDR_DM2 R4921 1/16W CHIP
47
C4939
DDR_DM3 R4922 1/16W CHIP 0.001 50V X7R 1005
47
R4917 1/16W CHIP
DDR_CKP 47
DDR_CKN R4918 1/16W CHIP
47
C4940
R4932 1/16W
DDR_DQS0 47 CHIP 0.1 10V X7R 1005
DDR_DQS1 R4933 1/16W CHIP
47
DDR_DQS2 R4934 1/16W CHIP
47
DDR_DQS3 R4935 47 1/16W CHIP
C4927
0.1 10V X7R 1005
DDR_DQ12
DDR_DQ13
C4928
C4918 DDR_DQ0
0.001 50V X7R 1005
0.1 10V X7R 1005
DDR_DQ1
DDR_DQ2
47
RB4909
DDR_DQ3
C4929
DDR_DQ4
0.1 10V X7R 1005
DDR_DQ5
DDR_DQ6
C4919
50V X7R 1005
DDR_DQ7
C4930
DDR_DQ18 DDR_DQ8
0.001 50V X7R 1005
DDR_DQ19 DDR_DQ9
DDR_DQ14 47 DDR_DQ10
RB4910
DDR_DQ15 DDR_DQ11
C4931
C4920 DDR_DQ12
0.1 10V X7R 1005
0.1 10V X7R 1005
DDR_DQ13
DDR_DQ14
DDR_DQ15
C4932
DDR_DQ16
0.001 50V X7R 1005
DDR_DQ17
C4921
10V X7R 1005
DDR_DQ18
47
C4922 RB4911
DDR_DQ19
50V X7R 1005
C4933
DDR_DQ16 DDR_DQ20
0.1 10V X7R 1005
DDR_DQ17 DDR_DQ21
DDR_DQ24 DDR_DQ22
C4923 DDR_DQ23
0.1 10V X7R 1005 C4934
DDR_DQ24
0.001 50V X7R 1005
C4924
50V X7R 1005 DDR_DQ25
47 DDR_DQ26
RB4912
DDR_DQ27
C4935
DDR_DQ28
0.1 10V X7R 1005
DDR_DQ29
DDR_DQ30
C4925 DDR_DQ31
0.1 10V X7R 1005 C4936
0.001 50V X7R 1005
DDR_DQ7
CM2.5V
DDR_BA0 47 1/16W CHIP
R4923
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
DDR_CSN R4927 47 1/16W CHIP 0.001 50V X7R 1005
DDR_CASN 47 CHIP
R4928 1/16W
DDR_WEN R4929 47 1/16W CHIP
C4943
RB4906
0.1 10V X7R 1005
47
DDR_A0
DDR_A1
DDR_A2
TERMVREF
DDR_A3
CM2.5V
DDR_A4
D3.3V
DDR_A5 RB4907
47 C4948
DDR_A6
10
10V X7R
DDR_A7
FB4900 FB4901
3216
DDR_A8 0uH
0uH
DDR_A9
DDR_A10
C4945
R4936 C4949
0.1
DDR_A11
10k
10V 0.01
1/16W 16V
X7R
RB4908 RN-CP X7R
1005
47 1005
R4937
R4939
10k
75k
R4930
R4931 1/16W
1/16W
22
22 RN-CP
CHIP
1/16W C4946
1/16W
CHIP 0.1
DDRVREF
CHIP
10V
X7R
1005
R4938
C4937 C4944
10 1/16W
0.1 0.1
10V 10V CHIP 5%
X7R
X7R
C4947 C4950
1005 1005
22
0.01
6.3V
16V
X7R
1005
5%
B (8/9) Board
KDF-E42A10/E50A10
RM-YD003 RM-YD003
11
R4940
0
CHIP
IC4901
MAX1809EEE+TG068
SHDN LX
L4899
IN PGND C4952
4.7uH
220
LX LX
4V
IN PGND
SS VCC
EXTREF GND
C4951
TOFF REF 1
25V
FB GND
2012