Sony KDS-70R2000 Service Manual page 91

A B C
UE.-SP-3(KDS-70R2000)
1
UE
3 / 4
2
COMP_PB_OUT
COMP_Y_OUT
3
COMP_PR_OUT
FB_DET
R9615
1/10W
4
C9616
5
C9617
R9623 C9618
330k
1/10W
R9624
330k
1/10W
R9625
R9600
100 330k
1/10W 1/10W
BLK3
1/10W
C9603 2 . 2 16V R9601 100
COMP_PB
R9602
C9604 2 . 2 16V 100 1/10W
COMP_Y
R9603 100
COMP_PR C9605 2 . 2 16V 1/10W
6
10 16V
C9708
BLK2
R9614 C9703
C9704
100 XX
XX C9705
1/10W
C9612
C9702
0 . 1
XX C9706
R9608
C9707
100
1/10W
BLK1
R3_C3 C9609
C9611 XX C9610
AV3_CV_Y_IN
AV3_CV_Y_IN C9601
R9611
0
7
B3 C9619 2 . 2
2 . 2
G3 C9620
2 . 2
C9606
R3_C3
C9600 C9621
XX
C9622
AV2_CV_IN
R9613
0
8
C9624
B2
C9623
G2
R2
MODE2
AV1_CV_IN
AV1_RGB_IN
9 B1
G1
R1
COMP_V_IN_SIDE
COMP_PB_SIDE
COMP_Y_SIDE
COMP_PR_SIDE
DIGITAL_V
DIGITAL_C
10
DIGITAL_Y
DIGITAL_CV
R9714 470
R9715 470
R9716 470
11
D E F
V_SW5V
L9605
10uH
R9638 C9645 C9647
470 0 . 1 100
1/10W 16V
6.3V
R9640
47
1/10W MAIN_CV/Y
Q9600
2SA1235TP-1EF
R9645
470 R9649
R9626
1/10W XX
100
1/10W
C9656
2SA1235TP-1EF
XX
MAIN_C
R9647
C9659
47
1/10W XX
Q9601
R9629
R9648
C9625 C9636 100 2SA1235TP-1EF
XX
XX XX 1/10W
R9612
470
1/10W
V_SW5V
R9650
68k
1/10W
1k
R9651
68k
1/10W
C9632 C9711 C9638 C9643 C9646
C9637 C9642
0 . 0 1 10 0 . 1 0 . 1 0 . 1 0 . 1
0 . 1
25V 16V 16V 16V
16V 16V 16V
C9648
C9649
0 . 1
0 . 1
16V 16V
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68
91 NC
0 . 1 16V
92 B_IN14
0 . 1
16V
93 G_IN14
0 . 1 16V
94 R_IN14
NC
95
C9613 1 10V
96 CLP_CR2
C9614 1 10V
97 CLP_CR1_1
C9615 1 10V
98 CLP_CR1_2
99 FBLK_IN3
100 SC_B/C/CB/B_IN13
101 SC_G/Y/Y/G_IN13
SC_R/CV/CR/R_IN13
102
103 FBLK_IN2
R9711 100
SC_B/C/CB/B_IN12 IC9600
104
2 . 2
R9712 100 CXA2239AR-TL
105 SC_G/Y/YG_IN12
2 . 2
R9713
100
106 SC_R/CV/CR/R_IN12
2 . 2
VCC_IN
107
108 FBLK_IN1
2 . 2 100
R9609
SC_B/C/CB/B_IN11
109
2 . 2 R9610 100
110 SC_G/Y/Y/G_IN11
2 . 2 R9607 100
111 SC_R/CV/CR/R_IN11
MODE3
112 MD4/S2-4
R9618 100
113 C/CB/B_IN10
R9617 100
Y/Y/G_IN10
114
R9604 100
115 CV/CR/R_IN10
116 S1-4
R9622 100
117 C/CB//B_IN9
2 . 2
118 Y/Y/G_IN9
2 . 2 R9621 100
CV/CR/R_IN9
119
120 GND_IN
NC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
2 . 2 R9619 100
R9637
100
2 . 2 R9620 100 1/10W
R9639 C9658
2 . 2 R9606 100
C9607
100 0 . 1
1/10W 16V
C9639 C9641
C9640
2 . 2 2 . 2 C9660
R9605 XX
XX
0 16V 16V
C9633 2 . 2 R9627 100
16V
C9634 2 . 2 16V C9657
R9628 100
XX
C9635 2 . 2 16V R9630
100
C9650
C9626 2 . 2 16V R9631 100
C9651
C9627 2 . 2 16V
R9632 100
C9652
C9628 2 . 2 16V R9633 100
C9653
2 . 2 16V R9634 100
C9629
C9654
C9630 2 . 2 16V R9635 100
C9655
C9631 2 . 2 16V R9636 100
V5V
C9709 C9710
L9603
0 . 1 10uH
100
16V
6.3V
G H I
V_SW5V
L9606
10uH
C9672
C9682 IC9602
0 . 1 100
R9657
BA7622F-E2
16V 6.3V
470
75 OHM DRIVER IC
1/10W
C9693
SUB_C 10
R9652
100 16V
R9670
1/10W
47
R9662
R9677
1/10W
470
XX
1/10W
Q9602
SUB_CV/Y
C9694
10
R9671
16V
47
1/10W R9678
R9653 XX
Q9603
100
2SA1235TP-1EF
1/10W
Q9610
2SC1623-L5L6
V_SW9V
R9641
R9616 C9602 18k
4 . 7 k 0 . 1 1/10W
1/10W 16V
C9664
220
16V
MON_CV_OUT
R9663
2 . 2 k
1/10W
C9665 R9664
V_SW9V
C9661
0.22 470
0 . 1
1/10W
16V
R9656 R9660
2 . 2 k 470
C9683 V_SW5V
1/10W 1/10W
0 . 0 1
25V
C9662
100 C9671 C9688
16V
0 . 0 1 0 . 1
C9687
25V 16V
100
16V
C9663
2 . 2
16V
R9661
0 I2C_DEV_5V
67 66 65 64 63 62 61
R9679
22
1/10W
SCL_DEV_5V
SCL 60
SDA_DEV_5V
SDA 59
R9680
VCC5H_OUT 58 22
C9686
1/10W
0 . 1
SELV_OUT2 57
16V
SELH_OUT2
56
PC_ID 55
R9668
V_SW5V
10k X9600 C9691
SELV_OUT1 54
1/10W 4MHz 0 . 1
SELH_OUT1 53
16V
GND5H_OUT 52
R9669 10k
IREF 51
PS_HVCS 50
R9720 10k
EXT_CLK/X'tal
49
VCC_DEF 48
C9678 1 10V C9689
V_PH2 47 0 . 1
25V
C9679 0 . 0 1 16V
H_PH2 46
SYNC_IN2 45
C9684 XX
SYNC_OUT2
44
C9680 1 10V
V_PH1 43
25V
C9681 0 . 0 1
H_PH1 42
SYNC_IN1 41 SYNC_IN1
C9685 0 . 1 16V
SYNC_OUT1 40
C9676 0 . 4 7 10V R9642
GND_DEF 39 680
R9675 100
1/10W
IN4_H 38
R9676 100
IN4_V
37
C9677 0 . 4 7 10V
IN3_SW 36 C9674
0 . 4 7 10V
R9672 100
IN3_H/L1 35
R9673 100
IN3_V/L2 34
C9675 0 . 4 7 10V
IN3_L3 33
IN2_SW C9673 0 . 4 7
32 10V
Q9613
IN2_H/L1 31 2SC4178-F13F14-T1
R9674
100
1/10W R9643
1k
1/10W
24 25 26 27 28 29 30
C9608
C9670 0 . 4 7 10V
68p
R9665 100 1/10W 50V
R9666 100 1/10W
L9604
C9668 0 . 4 7 10V
22uH
R9667 100 1/10W
Q9611
C9669 0 . 4 7
10V
2SC4178-F13F14-T1
COMP_DET
TUNER_CV
R9644
R9654 R9658 C9666
0 100 2 . 2 2 . 2 k
1/10W 1/10W
16V
CV_SIDE
R9659
R9655 C9667
0
100 2 . 2
1/10W 16V
XX
XX
XX
XX
XX
XX
- 91 -
J K L M
V_SW5V V5V
C9697
470
L9601
10V
10uH
TV_V_OUT
SEL_V_OUT
C9698 C9695
100
470
6.3V
10V
V_SW5V
C9699 C9701
0 . 1 100
6.3V
16V
V_SW9V
R9687
680
1/10W
R9718
680
1/10W
R9685
XX
Q9604
COMP_PB_OUT
2SA1226-T1E3E4
R9683
10
1/10W
V_SW9V
R9690
XX
IC9601
XX
PD1 OUT2
R9688
680
PD2 IN-2
1/10W
C9692 R9702
X X X X
PD3
R9726 IN+2
680
1/10W
VCC VEE
IN+1 IN+3
R9681
R9684 R9695 R9691
10
XX X X XX
1/10W
IN-1 IN-3
COMP_PR_OUT
Q9605
OUT1 OUT3
2SA1226-T1E3E4
R9694 R9696
XX XX
R9693
XX
R9692
XX
R9725
68
V_SW9V
1/10W
R9689
680
1/10W
R9737
680
R9686
XX
COMP_Y_OUT Q9606
R9682 2SA1226-T1E3E4
10
1/10W
V_SW5V
SYNC_IN1
R9646
2 . 2 k
1/10W
Q9612
2SA1226-T1E3E4
CHROMA_TRAP_ON
R9738
4 . 7 k
1/10W
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ UE Board Schematic Diagram [ AV Inputs ] Page 3/4 ~
KDS-70R2000
RM-ED006
N O
V_SW9V V9V
L9602 COMP
10uH
C9700 R9717
C9696
R9701
470 68
0 . 1
X X
16V 1/10W
16V
CCP_CB
R9703 XX R9697
C9714 R9705
XX
XX XX
R9698
XX
R9704
XX
C9713 R9706
XX XX
CCP_Y
R9700 R9699
XX XX
C9712 R9707
XX XX
CCP_CR
R9708 R9709 R9710
XX XX XX
R9724
68
1/10W