Schematic Diagram Of Qi (2/3) Board - Sony KDF-60XBR950 Service Manual

Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined

(12) Schematic Diagram of QI (2/3) Board

that this board has malfunctioned, the Complete Q Box (A-1606-037-B) must be replaced.
1 2 3
MEMORY
A
EXT_MEM_DATA[15]
U9 211
EXT_MEM_DATA[15]
EXT_MEM_DATA[14]
R9 188
EXT_MEM_DATA[14]
EXT_MEM_DATA[13]
W9 248
EXT_MEM_DATA[13]
EXT_MEM_DATA[12]
V9 230
EXT_MEM_DATA[12]
EXT_MEM_DATA[11]
W10 249
EXT_MEM_DATA[11]
EXT_MEM_DATA[10]
R8 187
EXT_MEM_DATA[10]
P8 171 EXT_MEM_DATA[9]
EXT_MEM_DATA[9]
U7 209 EXT_MEM_DATA[8]
EXT_MEM_DATA[8]
V6 227
SDRAM_CLK
B
V8 229 EXT_MEM_DATA[0]
EXT_MEM_DATA[0]
W8 247 EXT_MEM_DATA[1]
EXT_MEM_DATA[1]
EXT_MEM_DATA[2]
V7 228
EXT_MEM_DATA[2]
EXT_MEM_DATA[3]
W7 246
EXT_MEM_DATA[3]
EXT_MEM_DATA[4]
W6 245
EXT_MEM_DATA[4]
EXT_MEM_DATA[5]
V5 226
EXT_MEM_DATA[5]
EXT_MEM_DATA[6]
W5 244
EXT_MEM_DATA[6]
EXT_MEM_DATA[7]
V4 225
EXT_MEM_DATA[7]
R7 186 22
SDRAM_DQMH
RB701
W4 243 SDRAM_DQML
SDRAM_DQML
SDRAM_CKE
P6 169
SDRAM_CKE
V3 224
SDRAM_CLK
C FLASH_OEZ
W3 242 SDRAM_DQMH
FLASH_CSZ
RB702
W2 241 /SDRAM_WE
22
SDRAM_CASZ
V2 223 /SDRAM_CAS
SDRAM_WEZ
U1 203 /SDRAM_RAS
SDRAM_RASZ
T2 198 /SDRAM_CS
SDRAM_CSZ
EXT_MEM_AD[15]
R2 183
EXT_MEM_A[15]
EXT_MEM_AD[14]
T1 197
EXT_MEM_A[14]
EXT_MEM_AD[13]
U5 207
EXT_MEM_A[13]
EXT_MEM_AD[12]
U4 206
EXT_MEM_A[12]
EXT_MEM_AD[11]
R1 182
EXT_MEM_A[11]
EXT_MEM_AD[10]
U3 205
EXT_MEM_A[10]
EXT_MEM_AD[9]
T3 199
D EXT_MEM_A[9]
EXT_MEM_AD[8]
R3 184
EXT_MEM_A[8]
P5 168 EXT_MEM_AD[7]
EXT_MEM_A[7]
P3 167 EXT_MEM_AD[6]
EXT_MEM_A[6]
N3 157 EXT_MEM_AD[5]
EXT_MEM_A[5]
N1 155 EXT_MEM_AD[4]
EXT_MEM_A[4]
N2 156 EXT_MEM_AD[3]
EXT_MEM_A[3]
P1 165 EXT_MEM_AD[2]
EXT_MEM_A[2]
EXT_MEM_AD[1]
P2 166
EXT_MEM_A[1]
N5 158
FLASH_A[16]
N6 159
FLASH_A[17]
L1 135
FLASH_A[18]
E L2 136
FLASH_A[19]
M1 145 3.3VDD
FLASH_A[20]
M2 146
FLASH_A[21]
R701
M5 148
FLASH_A[22] 10k
1/10W
M6 149 CHIP
FLASH_WEZ
L6 139
BOOT_MODE[1]
L3 137
BOOT_MODE[0]
2 1
CHIP
XX
R705
IC601
CXD9740GA test point ison top side
JL705
F
JL704
JL703
JL702
HSDI
JL701
C16 52
HSDI2_ERROR
HSDI_2_ERR
B18 35 3.3VDD
HSDI2_SYNC
HSDI_2_SYNC
A18 17
10k
HSDI2_DVALID
RB705
HSDI_2_VALID
C19 55
HSDI2_CLK
G HSDI_2_CLK
C17 53
HSDI2_D7
D17 59
HSDI2_D6
D18 60
HSDI2_D5
F14 90
HSDI2_D4
10k
RB706
D19 61
HSDI2_D3
E17 75
HSDI2_D2
E18 76
HSDI2_D1
E19 77 HSDI_2_D0
HSDI2_D0
G14 100 HSDI_1_ERR
HSDI1_ERROR
F17 92 HSDI_1_SYNC
HSDI1_SYNC
F18 93 HSDI_1_VALID
HSDI1_DVALID
RB707
F15 91
10k
HSDI1_D7
H
F19 94
HSDI1_D6
G18 103
HSDI1_D5
G15 101
HSDI1_D4
10k
G19 104 RB708
HSDI1_D3
H14 110
HSDI1_D2
H18 113
HSDI1_D1
R702
22 HSDI_1_D0
H19 114
HSDI1_D0
1/10W
HSDI_1_CLK
H17 112 CHIP
HSDI1_CLK
R703
J14 120 HSDI_0_ERR
22
HSDI0_ERROR
1/10W
R704
J17 122 HSDI_0_SYNC
22 CHIP
HSDI0_SYNC
1/10W
J18 123
CHIP HSDI_0_VALID_DV
HSDI0_DVALID HSDI_0_SYNC_DV
22
J15 121 HSDI_0_DV[7]
RB703
I HSDI0_D7
J19 124 HSDI_0_DV[6]
HSDI0_D6
K15 131 HSDI_0_DV[5]
HSDI0_D5
HSDI_0_DV[4]
K18 133
HSDI0_D4
22
HSDI_0_DV[3]
K14 130 RB704 SN74LVC1G08DCKR
HSDI0_D3
HSDI_0_DV[2]
K19 134
HSDI0_D2
HSDI_0_DV[1]
L17 142
HSDI0_D1
HSDI_0_DV[0]
L18 143
HSDI0_D0
L15 141
HSDI0_CLK
IC601
CXD9740GA
J
4 5 6
3.3VDD
IC703
MT48LC8M16A2TG-75-Y9WT
1608
F
47 25V
VDD VSS
RB709 0.1
EXT_MEM_DATA[0] C702
DQ0 DQ15
EXT_MEM_DATA[1]
VDDQ VSSQ
EXT_MEM_DATA[2]
DQ1 DQ14
C703 0.1
C707
EXT_MEM_DATA[3]
25V F 1608 0.1
DQ2 DQ13
25V
F
VSSQ VDDQ
1608
47
DQ3 DQ12
RB710
EXT_MEM_DATA[4]
DQ4 DQ11
C704 0.1
EXT_MEM_DATA[5]
F 1608
25V
VDDQ VSSQ
EXT_MEM_DATA[6]
DQ5 DQ10
EXT_MEM_DATA[7]
DQ6 DQ9
VSSQ VDDQ
1608
DQ7 DQ8
F 1608
25V
VDD VSS F
0.1
25V
SDRAM_DQML C705
0.1
DQML NC2
C708
/SDRAM_WE
WE DQMH
/SDRAM_CAS
CAS CLK
/SDRAM_RAS
RAS CKE
/SDRAM_CS
CS NC1
EXT_MEM_AD[14] EXT_MEM_AD[12]
BA0 A11
EXT_MEM_AD[15] EXT_MEM_AD[10]
BA1 A9
EXT_MEM_AD[11] EXT_MEM_AD[9]
A10 A8
EXT_MEM_AD[1] EXT_MEM_AD[8]
A0 A7
EXT_MEM_AD[2] EXT_MEM_AD[7]
A1 A6
EXT_MEM_AD[3] EXT_MEM_AD[6]
A2 A5
EXT_MEM_AD[4] EXT_MEM_AD[5]
A3 A4
1608
VDD VSS
F
25V
0.1
C706
1
A1 HSDI_2_CLK HSDI_2_D0
HSDI_2_SYNC
2
A2 HSDI_2_SYNC HSDI_2_VAL
HSDI_2_ERR 3
A3 HSDI_2_ERR AEMP
JL706
4
A4 NC HSDI_1_D0
JL707
5
A5 NC HSDI_1_ERR
HSDI_1_VALID
6
A6 HSDI_1_VAL HSDI_1_CLK
HSDI_1_SYNC
7
A7 HSDI_1_SYNC /RESET_ICES
8
A8 /RESETARM GPIO_SPARE2
JL708
9
A9 GPIO_O(1) GIPO_SPARE1
I2S_WS 10
A10 I2S_WS_IN I2S_SD_IN
I2S_SCK 11
A11 I2S_SCK_IN
JL709
12
A12 HSDI_0_ERR HSDI_0_VAL
JL710
13
A13 HSDI_0_SYNC DV656_D0
DV656_D[1]
14
A14 DV656_D1 DV656_D2
DV656_D[3]
15
A15 DV656_D3 DV656_D4
DV656_D[5]
16
A16 DV656_D5 DV656_D6
DV656_D[7]
17
A17 DV656_D7
DV656_CLK
18
A18 DV656_CLK
JL711
19
A19 NC
JL712
20
A20 NC
21
A21 GND GND
22
A22 GND GND
23
A23 GND GND
24
A24 GND GND
CN701
48P
3.3VDD
IC702
1608
A VCC F
25V
0.1
B
C701
GND Y
R706
22
1/10W
CHIP
7 8 9
10k
RB713
EXT_MEM_DATA[15]
EXT_MEM_DATA[14]
EXT_MEM_DATA[13]
10k
EXT_MEM_DATA[12] RB714
RB711
47
EXT_MEM_DATA[11]
EXT_MEM_DATA[10]
EXT_MEM_DATA[9]
10k
EXT_MEM_DATA[8]
RB715
RB712
47
SDRAM_DQMH
SDRAM_CLK
SDRAM_CKE
10k
RB716
C709
C724
10p
10p
50V 50V
CH
CH
1608
1608
C710 C712 C714 C716 C718 C720 C722
10p 10p 10p 10p 10p
10p 10p
50V 50V
50V 50V 50V 50V 50V
CH CH CH CH CH CH CH
1608 1608 1608 1608 1608
1608 1608
C711 C713 C715 C717 C719 C721 C723
10p 10p 10p 10p 10p
10p 10p
50V 50V 50V
50V 50V 50V 50V
CH
CH CH CH CH CH CH
1608 1608 1608 1608 1608 1608
1608
K6 129
PLL_VDD
K5 128
PLL_VSS
J6 119
AVDD
H5 108
AVDD
H6 109
AVDD
G6 99
AVDD
/RESETARM
C1 37
1:13D AVDD
DV656
F5 81
3:11I AVSS
HSDI0
J5 118
3:6I AVSS
DVI2S
C2 38
AVSS
3:15D
F1 78
AVSS
G1 95
AVSS
K3 127
XO
HSDI_2_CLK K2 126
XI
HSDI_2_D0
25 J1 115
B1 FILTER1
HSDI_2_VALID
26 K1 125
B2 FILTER0
27 J3 117
AEMP
B3 R1
HSDI_1_D0
28 3:11D J2 116
B4 R0
HSDI_1_ERR
29 H1 105
B5 TPBIAS2
HSDI_1_CLK
30 H3 107
B6 TPA2N
31 H2 106
B7 /RESET TPA2P
32 JL713 G3 97
1:12C;3:3H
B8 TPB2N
33 G2 96
GPIO_SPARE1
B9 TPB2P
34 I2S_SD G5 98
3:5B
B10 TPBIAS1
35 F3 80
NC B11 TPA1N
JL714
36 F2 79
B12 TPA1P
DV656_D[0]
37 E2 63
B13 TPB1N
DV656_D[2]
38 E1 62
B14 TPB1P
DV656_D[4]
39 E3 64
B15 TPBIAS0
DV656_D[6]
40 D2 57
B16 TPA0N
41 D1 56
NC B17 TPA0P
42 B1 18
NC B18 TPB0N
43 D3 58
NC B19 TPB0P
44 F7 83
NC B20 PHY8CLK
45 F6 82
B21 PHYHCLK
46
B22
47
B23
48
R707
B24
22
IC601
1/10W
CXD9740GA CHIP
– 115 –
K
10 11 12
3.3VDD
TPA2P
TPA2N
TPB2P
TPB2N
TPBIAS2
R714 R717 R726
56 56
56
1/10W
1/10W 1/10W
RN-CP RN-CP RN-CP
C739 C742 C745
RN-CP
2.2
1000p 1/10W 270p
6.3V
25V 50V
XX
CH B CH
R718
2012 1608
1608
3.3VDD
3.3VDD_PLL
R723 C746
1M
0.1
1/10W
25V
1 2 CHIP F
L701 1608
C728
2.2uH 2012
0.1
25V
B
F
6.3V
10
1608
C734
3.3VDD
3.3AVDD
TPA1P
L702
C729
2.2uH
0.1
2012 TPA1N
25V
F B
6.3V TPB1P
1608 10
C735
TPB1N
C725
1000p
TPBIAS1
50V
R727
F R715 R719
56 56 56
1608
1/10W 1/10W 1/10W
RN-CP RN-CP
RN-CP
C740 C743 C747
R720
1000p 2.2 270p
XX
1608 1608 1608 1608 25V 6.3V 1/10W 50V
1608
CH B CH
F F RN-CP
F F F 1608 2012 1608
50V 50V
50V 50V 50V
0.01 0.01
0.01 0.01 0.01
C727 C730 C732
C736 C737
R724
C748
1M
0.1
1/10W
25V
CHIP
F
1608
24.576MHz
X701
1608 C731 C733
B 10p 10p
16V 50V 50V
0.1 CH CH
C726
1608
1608
1 2
2 1
R708
RN-CP
150 1/10W
1/10W
6.2k
RN-CP TPBIAS2
R710
TPA2N
TPA0P
TPA2P
TPA0N
TPB2N
TPB0P
TPB2P
TPB0N
TPBIAS1
TPBIAS0
TPA1N R716 R721 R728
56 56
56
TPA1P 1/10W 1/10W 1/10W
RN-CP RN-CP RN-CP
TPB1N
TPB1P
C741 C744 C749
1000p 2.2 RN-CP
TPBIAS0 270p
25V 1/10W
6.3V 50V
XX
CH B CH
TPA0N R722
1608 2012
1608
TPA0P
TPB0N
TPB0P
R725
C750
1M
0.1
1/10W 25V
CHIP
3.3VDD F
1608
C738
R709 0.1
TC74LVX74FT
22 R711 25V
1/10W 22 IC704
F
CHIP 1/10W
1608
CHIP
1CLRZ Vcc
1D 2CLRZ
1CK 2D
1PRZ 2CK
R713
22
1Q 2PRZ 1/10W
CHIP I LINK / DV
CLK6M_DV
1QZ 2Q
3:8I
GND 2QZ
R712
22
1/10W
CHIP
KDF-60XBR950/70XBR950
RM-Y914 RM-Y914
13 14
TPB2-
TPA2-
TPB2+
TPA2+
1 4
2 3
R729
L703
56
1/10W
0uH
RN-CP
R730
5.1k
1 4
1/10W
RN-CP
2 3
L704
0uH
MA132WA-TX
D701
2 3
1
1 4
2 3
R731 TPA1+
L705
56
0uH
TPA1-
1/10W
RN-CP
TPB1+
TPB1-
R732
5.1k
1 4
1/10W
RN-CP
2 3
L706
0uH
MA132WA-TX
D702
2 3
1
1 4
2 3
R733 TPA0-
L707
56
0uH
1/10W TPA0+
RN-CP
R734
5.1k
1/10W 1 4
RN-CP
2 3
L708
0uH
MA132WA-TX
D703
2 3
1