By Board Schematic Diagram (3 Of 5) - Sony KD-30XS955 Service Manual

BY BOARD SCHEMATIC DIAGRAM (3 OF 5)

Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1 | 2 | 3 | 4 | 5 |
A
—
5V
B
—
SEL Y/CR/CB
SEL Y OUT
C
SEL CB OUT
—
SEL CR OUT
HD3
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
SUBAD_CLVL
R8608
680
Y_CL
R8607
680
N CB_CL
R8606
680
CR_CL
— C8601
0.01
O
—
KD-30XS955/34XBR960/34XS955/36XS955
6 | 7 | 8 | 9 | 10 | 11
L8601
C8650
C8651
47 0.1
R8611 Q8603
100 2SC2223-F13
R8631
1.5k
R8620
200
Q8608
R8614
820 R8628 2SA1226-E4
100
1 2 3
FL8603 R8624
LPF
200
6 4
Q8602
2SC2223-F13
R8610
100 R8630
1.5k
R8619
300
Q8607
R8613
2SA1226-E4
820 R8627
100
1 2 3
FL8602
R8623
LPF
300
6 4
Q8601
2SC2223-F13
R8609
100 R8629
1.5k
R8618
300
R8641
R8626 1k
100 Q8606
2SA1226-E4
R8612
820
1 2 3
C8609 C8611
FL8601 0.0033 100p
LPF R8622
300
C8622
R8639
0.1
6 4 3.3k C8610
100p
C8608
0.33
C8621
C8617 0.1
0.1
C8613
0.1
C8625
0.1
R8638 1k
R8637 1k
R8636
1k
C8615
0.1
C8612
0.1
R8621
1k
Q8604 R8625 R8632
1k
2SB709A 1k
Q8605
2SB709A
R8616
C8604 100
10
Q8609
2SB709A
R8615
100
C8607
R8617
0.1
C8606 100
10
C8602 C8603 C8605
10 0.01 0.01
| 12 | 13 | 14 | 15 | 16 | 17
ADC3V
R8651 C8632
22 0.1
C8634
1 C8637
0.1
108 107 106 105 1044 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
109 XCLKIN GA4 72
CLKIN GA3 71
110
111 SYNCIN1 GA2 70
112 SYNCIN2 GA1 69
113 CLPIN GA0 68
114 DVCCPLL DGNDADTTL 67
115 DGNDPLL DGNDAD3 66
116 AVCCVCO DVCCADTTL 65
117 AGNDVCO BB7 64
118 RC1 BB6 63
119 RC2 BB5 62
120 AVCCIR BB4 61
121 IREF BB3 60
R8642
122 DPGND DGNDAD3 59
3k
123 AGNDIR BB2 58
124 G/YIN1 BB1 57
125 AVCCAMPG IC8601 BB0 56
C8655 0.1 CXA3506R
126 C/YIN2 DGNDADTTL 55
A/D
127 AGNDAMPG DVCCADTTL 54
128 G/YCLP BA7 53
129 B/CbCLP BA6 52
130 R/CrCLP BA5 51
131 DPGND DGNDDAD3 50
132 SOGIN1 BA4 49
48
133 B/CbIN1 BA3
134 AVCCAMPB BA2 47
135 SOGIN2 BA1 46
C8656 0.1
B/CbIN2 BA0 45
136
137 AGNDAMPB DGNDADTTL 44
C8624
0.1 138 DPGND DGNDAD3 43
139 42
R/CrIN1 DVCCADTTL
140 AVCCAMPR RB7 41
C8657 0.1
141 R/CrIN2 RB6 40
AGNDAMPR RB5 39
142
C8623
143 G/YOUT RB4 38
0.1
144 DAC RB3 37
TEST
OUT
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
R8645 C8631
1k 0.1
R8648 C8630
R8643 R8646 5.6k 0.1 C8635
R8653
1k 1k 1
10k
R8647 C8636
10k 0.1
R8652
10k
R8650
10k
C8633
0.1
R8654 ADC3V
0 R8655
0
SDA_M3
SCL_M3
| 18 | 19 | 20 | 21 | 22 | 23
5V
IC3606
JM2391DL1-33
3V REG
I O
C8652 G
C8653 C8654
47
0.1 100
ADC3V
L8602
C8638
47
5V L8603
D5V
L8604 C8639
47
C8641 C8645 C8647 C8649
10 0.1 0.1 0.1
C8643
0.1
D5V
C8640
10
C8642 C8644 C8646 C8648
Y0 0.1 0.1 0.1 0.1
Y2
Y1
Y3
B7
B5
B6
B4
B3
B1
B2
B0
ISOLATED_GND
SUBAD_OUT
AD
9-965-965-01<DA4> BY(3/5)
KD-30XS955/34XBR960/34XS955/36XS955
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