Schematic Diagram Of Qi (3/3) 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

(13) Schematic Diagram of QI (3/3) Board

that this board has malfunctioned, the Complete Q Box (A-1606-037-B) must be replaced.
1 2 3
A
UART1_RX
1:13E
UART1_TX
1:13E
GPIO_SPARE1
3.3VDD
B
RB801 10k
DVC_D0
DVC_D1
DVC_D2
DVC_D3
DVC_D4
RB802 10k
DVC_D5
DVC_D6
DVC_D7
DVC_D8
RB803 10k
DVC_D9
DVC_D10
DVC_D11
DVC_D12
RB804 10k
C DVC_D13
DVC_D14
DVC_D15
DVC_D0
DVC_D1
D
DVC_D2
DVC_D3
DVC_D4
DVC_D5
DVC_D6
DVC_D7
DVC_D8
DVC_D9
DVC_D10
DVC_D11
DVC_D12
DVC_D13
E
DVC_D14
DVC_D15
1608
JL801 25V
0.1
C807
F
1:12C;2:8I
/RESET
G
1 3 5
2 4 6
H
I
J
4 5 6
3.3VDD
RB821 RB822
10k
RB820 10k
10k
RB818 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 RB824
10k 10k
R805
8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2
JL802 0
CHIP
2:8I
1/10W CHIP 1/10WCHIP
R804 10k R806 10k
R807
10k
R803 1/10W
1/10W
10k CHIP
CHIP
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123
157 A2
158 A3
159 A4
160 A5
161 A6
162 A7
163 A8
1608
F 164 A9
25V
0.1 165 A10
C803
166 IOVDD
167 A11
1608
168 A12
F
25V
0.1 169 A13
C804
170 CVDD
171 A14
172 A15
173 IOVSS
174 A16
175 A17
176 RDZ
177 WRZ
178 D0
179 D1
180 D2
181 D3
182 D4
IC802
UPD72893GD-LML
183 D5
184 D6
185 D7
25V F 1608
186 D8
C805 0.1
187 IOVDD
188 IOVSS
189 D9
190 D10
191 D11
192 D12
193 D13
194 D14
195 CVSS
196 D15
25V F 1608
197 HCLKSEL
C806 0.1
198 PLLDVDD
199 PLLAVDD
F 200 PLLAVSS
201 PLLDVSS
202 HS_CLK
203 IC1
R801 10k
204 P30
1/10WCHIP
205 IC2
206 IC3
207 IC4
208 IFIROME
R802
10k
1/10W
CHIP
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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
1608
F
25V
0.1
C809
1608
F
2
25V
0.1
C812
R808
10k
1/10W
CHIP
2 4 6 8
1
1 3 5 7
7 1 3 5 7
HSDI0
2:8H
CLK6M_DV
2 4 6 8
8
2:13K
2 4 6 8
2 4 6 8 2 4 6 8
3.3VDD
3.3VDD 1 3 5 7
1 3 5 7 1 3 5 7
7 8 9
2.5VDD
JL803
3.3VDD
JL804
CHIP CHIP
1/10W 1/10W
JL805
10k 10k
R809 R811
2012 2012
122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
B B
6.3V 6.3V
10 10
C819 C820
AMCLK48 104
AMCLK44 103
APWM 102
JL807
AMCLKO 101
AEMP2 100 JL808
IOVSS 99
1608
AEMP1 98
F
RB830 AEMP CHIP
25V 2:8H
PCM2 97 100 1/10W
0.1 10k
C815 R813
PCM1 96
IOVDD 95
I2S_SCK
ABCK 94 I2S_WS
ALRCK 93
CHIP
RB831
1/10W
MA11 92
100 10k
R814
CVSS 91
DVC_SDRAM_MA10
MA10 90
DVC_SDRAM_MA9
MA9 89
DVC_SDRAM_MA8
MA8 88
RB832 100
DVC_SDRAM_MA7
MA7 87
DVC_SDRAM_MA6
MA6 86
DVC_SDRAM_MA5
MA5 85
DVC_SDRAM_MA4
MA4 84
RB833
MA3 83
100
DVC_SDRAM_MA3
IOVSS 82
1608 DVC_SDRAM_MA2
MA2 81
F
25V DVC_SDRAM_MA1
MMA1 80
0.1
DVC_SDRAM_MA0
C816
MA0 79
IOVDD 78 RB834
100
MCLK 77
MRAS 76
MCAS 75
MWE 74
100 DVC_SDRAM_MD15
RB835
MO15 73
DVC_SDRAM_MD14
MO14 72
DVC_SDRAM_MD13
MO13 71
1608 DVC_SDRAM_MD12
MO12 70
F
25V
MO11 69
0.1
RB836
C817
IOVSS 68 100
DVC_SDRAM_MD11
CVDD 67
1608 DVC_SDRAM_MD10
MO10 66
F
25V DVC_SDRAM_MD9
MD9 65
0.1
DVC_SDRAM_MD8
C818
MD8 64
IOVDD 63 RB837
DVC_SDRAM_MD7
100
MD7 62
DVC_SDRAM_MD6
MD6 61
DVC_SDRAM_MD5
MD5 60
DVC_SDRAM_MD4
MD4 59
RB838
MD3 58
100 DVC_SDRAM_MD3
MD2 57
DVC_SDRAM_MD2
IOVSS 56
DVC_SDRAM_MD1
MD1 55
DVC_SDRAM_MD0
MD0 54
VPWM 53
1608
F
25V
0.1
C814
R810
100 R812
4 6 8 2 4 6 8 2 4 6 8
1/10W 0
CHIP
CHIP
JL806
JL809
1 3 5 7 1 3 5 7
3 5 7
10k
3.3VDD
RB828
10kRB829
DV656
2:8H
– 116 –
K
10 11 12
C832
1000p
3.3VDD
50V
F
1608 3.3VDD
1608
F
50V BU2374FV L801
IC805 2.2uH
0.01
C823
R821 C836
FB801
2k 0.1
0uH
1/10W 25V
RN-CP F
1608
C835
0.1
25V
F R823
1608 100k
1/10W
3.3VDD
CHIP
C837
1
16V
F
2012
R816
33
1/10W
CHIP
DVI2S
2:8H
3.3VDD
TC7S04F(TE85R)
IC803
C822
0.1
25V
F
1608
3.3VDD
TC74LVX74FT
3.3VDD
C826 IC808
TC7S04F(TE85R) 0.1
25V
IC804
F
1608
C838
0.1
25V
F
1608
CHIP CHIP
1/10W 1/10W
R815
22 10k
10k
R818
R824
1/10W I2S_SD
CHIP
I2S_SCK
3.3VDD
1608
F IC42S16101
25V IC807
0.1
C828 RB839 10k
VCC VSS DVC_SDRAM_MD0
DVC_SDRAM_MD0 DVC_SDRAM_MD15 DVC_SDRAM_MD1
DQ0 Q15
DVC_SDRAM_MD2
DVC_SDRAM_MD1 DVC_SDRAM_MD14
DQ1 DQ14 DVC_SDRAM_MD3
DVC_SDRAM_MD4 10k
RB840
VSSQ VSSQ
DVC_SDRAM_MD5
DVC_SDRAM_MD2 DVC_SDRAM_MD13
DQ2 Q13 DVC_SDRAM_MD6
1608
DVC_SDRAM_MD3 CH DVC_SDRAM_MD12 DVC_SDRAM_MD7
DQ3 Q12
50V 1608
DVC_SDRAM_MD8
100p CH RB841 10k
C829 50V
VCCQ VCCQ
100p DVC_SDRAM_MD9
C833
DVC_SDRAM_MD4 DVC_SDRAM_MD11 DVC_SDRAM_MD10
DQ4 DQ11
DVC_SDRAM_MD11
DVC_SDRAM_MD5 DVC_SDRAM_MD10
DQ5 DQ10 DVC_SDRAM_MD12
RB842 10k
DVC_SDRAM_MD13
VSSQ VSSQ
DVC_SDRAM_MD14
DVC_SDRAM_MD6 DVC_SDRAM_MD9
DQ6 DQ9 DVC_SDRAM_MD15
DVC_SDRAM_MD7 DVC_SDRAM_MD8
DQ7 DQ8
1608
1608
CH
CH VCCQ VCCQ
50V
50V
100p
100p
C834
C830
DQML NC2
WE DQMU
CAS CLK
RAS CKE
CS NC1
DVC_SDRAM_MA9
BA A9
DVC_SDRAM_MA10 DVC_SDRAM_MA8
A10/AP A8
DVC_SDRAM_MA0 DVC_SDRAM_MA7
A0 A7
DVC_SDRAM_MA1 DVC_SDRAM_MA6
A1 A6
DVC_SDRAM_MA2 DVC_SDRAM_MA5
A2 A5
DVC_SDRAM_MA3 DVC_SDRAM_MA4
A3 A4
C825
0.1 VCC VSS
25V
F
1608
3.3VDD
C839
C821
0.1 ILINK/DV
0.01
25V
50V mountonthe
F
F MK3721side
1608
1608 ofthePCB
VC VDD
R817
GND OUT
100k
1/10W
CHIP
X801
27MHz
C824
R820 R822
0.1
33 33
25V
1/10W 1/10W
F
CHIP CHIP
1608
KDF-60XBR950/70XBR950
RM-Y914 RM-Y914
13 14
3.3VDD