Sony KDS-70R2000 Service Manual page 76

A B C
C..-SP-3(KDS-70R2000)
1
TG_GL
GREEN_DA_L
2
3
4
IC2704
PST3628UL
RESET IC
CD VDD
OUT GND
C2718
0 . 0 1
25V
5
SENS_SCL
SENS_SDA
RGT
6
TG_GR
GREEN_DA_R
7
8
9
10
R2782
XX
Mount Mecha A2700 267513801 XX
R2783
XX
11
D E F
SET3.3V
C2701
0 . 0 1
25V
L2705 C2700
2.2uH
10
10V
R2706
100
1/16W
VS_GREEN C2706 C2717
0 . 0 1
470p
LLCLKGL 25V
50V
LGL11
LGL10
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42
LGL9
61 DA_IN9
LGL8
DA_IN8
62
LGL7
DA_IN7
63
LGL6
64 DA_IN6
LGL5
DA_IN5
65
LGL4
DA_IN4
66
LGL3
67 DA_IN3
LGL2
DA_IN2
68
LGL1
DA_IN1
69
IC2700
LGL0
70 DA_IN0 CXA7007R-T6
LGR11 LCD DRIVER
DB_IN11
71
LGR10
DB_IN10
72
LGR9
73 DB_IN9
78h
LGR8
DB_IN8 Addr0 H
74
Addr1 C
LGR7
DB_IN7
75
LGR6
76 DB_IN6 SIG_OUT10
LGR5
77 DB_IN5
LGR4
DB_IN4 SIG_OUT11
78
LGR3
79 DB_IN3 SIG_OUT12
LGR2
C2727
80 DB_IN2
0 . 0 1
25V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
LGR1
LGR0
R2787 0
R2711
R2709 C2709 R2784
XX
XX 0 . 0 1 1k
R2700 R2701 25V 1/16W
22 22
C2708
1/16W 1/16W
R2710 R2712 0 . 4 7
10k XX 35V
R2713 10k C2710 0.1 16V
R2750
100k
SET3.3V
C2704
0 . 0 1
25V
L2706 C2703
2.2uH 10
10V
R2714
100
1/16W
C2731
VS_GREEN C2711 470p
0 . 0 1 50V
RLCLKGL 25V
RGL11
RGL10
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42
RGL9
61 DA_IN9
RGL8
62 DA_IN8
RGL7
63 DA_IN7
RGL6
64 DA_IN6
RGL5
65 DA_IN5
RGL4
66 DA_IN4
RGL3
67 DA_IN3
RGL2
68 DA_IN2
RGL1
IC2701
69 DA_IN1
RGL0 CXA7007R-T6
70 DA_IN0
LCD DRIVER
RGR11
71 DB_IN11
RGR10
72 DB_IN10
RGR9
73 DB_IN9
7Ah
RGR8
Addr0 L
74 DB_IN8
Addr1 H
RGR7
75 DB_IN7
RGR6
76 DB_IN6 SIG_OUT10
RGR5
77 DB_IN5
RGR4
78 DB_IN4 SIG_OUT11
RGR3
79 DB_IN3 SIG_OUT12
RGR2
80 DB_IN2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
RGR1
RGR0
C2715
0 . 0 1
R2786 0
R2717 R2720 C2714
XX
10k 0 . 4 7
R2702 R2703 35V
22 22
1/16W
1/16W
R2718
R2721
XX
10k
R2719
C2713
10k 0.1
1/16W 16V
G H I
15V_G
L2701
2.2uH
C2720 C2722
C2716
4 . 7 4 . 7
4 . 7
25V 25V
25V
C2707
0 . 0 1
C2721 C2723
0 . 0 1 47
25V
41
C2719
0 . 0 1
25V
SID_OUT 40
R2722
R2724
PVCC 39 10
100
SIG_G[0]
SIG_OUT1
38
SIG_G[2]
SIG_OUT2 37
R2723
R2729
PGND 36 100
100
SIG_G[4]
SIG_OUT3
35
SIG_G[6]
SIG_OUT4 34
R2725
100 R2730
PVCC 33
100
C2724 SIG_G[8]
SIG_OUT5
32 0 . 0 1
SIG_G[10]
25V
SIG_OUT6 31
R2726
100 R2731
PGND 30
100
SIG_G[12]
SIG_OUT7
29
SIG_G[14]
SIG_OUT8 28
R2727
R2732
PVCC 27
100
100 SIG_G[16]
C2725
SIG_OUT9
26
0 . 0 1
SIG_G[18]
25
R2728
R2735
PGND 24 100
100 SIG_G[20]
23
SIG_G[22]
22
R2734
PVCC 21 100
C2726
0 . 0 1 R2754
XX
25V
20
Q2702
R2733
SSM6P05FU(TE85R)
15k
POWER MANAGEMENT
1/16W
SET3.3V SWITCH
R2751
R2749 22k
3 . 3 k 1/16W
1/16W
Q2700
DTC144EUA-T106
R2755
15V_G
27k
1/16W
VDUMMY-G
C2729 C2730
L2703
4 . 7
4 . 7
2.2uH
25V 25V AC_DET
C2728
4 . 7
25V
C2733
0 . 0 1
25V
C2734
C2712
0 . 0 1 47
25V 25V
41
C2732
0 . 0 1
SID_OUT 40 25V
R2737
PVCC 39
100
SIG_G[1]
SIG_OUT1 38
SIG_G[3]
SIG_OUT2 37
R2736
R2742
PGND 36 100
100
SIG_G[5]
SIG_OUT3 35
SIG_G[7]
SIG_OUT4 34
R2738
R2743
PVCC 33 100
100 SIG_G[9]
C2735
SIG_OUT5 32
0 . 0 1
SIG_G[11]
25V
SIG_OUT6 31
R2739
R2744
100
PGND 30
100
SIG_G[13]
SIG_OUT7 29
SIG_G[15]
SIG_OUT8 28
R2740
R2758
R2745
PVCC 27 100
10
100 SIG_G[17]
C2736
1/16W
SIG_OUT9 26
0 . 0 1
SIG_G[19]
25V
25 15V_G
R2741
R2746
PGND 24 100
100 SIG_G[21]
Q2703
23 L2707 R2759
HN1B01FU-TE85R
SIG_G[23] 2.2uH 2 . 2 k
22 1/16W
R2748
PVCC 21 100
1/16W
C2737
0 . 0 1 C2738
25V 0 . 0 1
25V
R2747
20
15k
R2752
R2785 XX R2761
1k 10
R2753
1/16W
2 . 2 k
1/16W
Q2701
HN1B01FU-TE85R
- 76 -
J K L M
C
8/11
SIG_G[0-23]
GREEN
C2744
10
10V
IC2703
R2769
PST3628UL 0
RESET IC
R2768
0
VDD CD
C2743
0 . 0 1
25V GND DWNX
OUT
C2741
0 . 0 1
25V
C2739 0 . 0 1 25V
C2747 C2746
4 . 7 4 . 7
25V 25V
VDUMMY-G_IN
C2748
SET3.3V 4 . 7
R2791 25V
R2792
680 680
TP2701
R2771 R2772
SIG_G[0]
1k 680
1/16W 1/6W
SIG_G[1]
SIG_G[2]
R2763 R2773
22k 1k
SIG_G[3]
1/16W
1/16W
SIG_G[4]
R2770 Q2705
SIG_G[5]
22k
XP4501
1/16W
SIG_G[6]
R2757
SIG_G[7]
27k
1/16W SIG_G[8]
R2756 SIG_G[9]
22k
SIG_G[10]
1/16W
SIG_G[11]
SIG_G[12]
SIG_G[13]
SIG_G[14]
SIG_G[15]
SIG_G[16]
IC2702
SET3.3V
PQ20WZ1UJ00H SIG_G[17]
VDUMMY-G_IN
VOLTAGE REGULATOR
SIG_G[18]
SIG_G[19]
1 2 3 4 5
R2765
0 SIG_G[20]
D2700
15V_ON
MMDL914T1
SIG_G[21]
A16.5V
SIG_G[22]
R2774 R2775
6 . 8 k 33k SIG_G[23]
1/16W 1/16W
15V_G
R2766 TP2700
XX
15V
C2740 R2767
R2776
0 . 0 1 4 . 7 k
1 . 2 k
25V 1/16W
1/16W TP2702
GND
R2760
10
1/16W
R2762
XX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ C Board Schematic Diagram [ LCD Panel Driver Board ] Page 8/11 ~
KDS-70R2000
RM-ED006
N O
SET3.3V
L2704
C2745
2.2uH
0 . 0 1
25V
CN2700
50P
GRY
50 GND
49 VCC
48 TEST_EN
47 Tdat
JL2700
46 BUSY
JL2701
RB2702
45 TMON
10k
44 GND
HCK_G
43 HCK
VCK 42 VCK
HST_G
41 HST
VST_GREEN
40 VST
39 RST
38 RGT
R2780
R2777 0
37 DWN
XX
R2778 XX 36 VCC
R2779 XX
35 GND
R2781 XX
34 VPC
C2751
0 . 1
33 VCOM
C2749 32 VDMY
0 . 1
C2750 4 . 7 D2701
31 VCOM
C2752 MMDL914T1
4 . 7
30 GND
29 SIG(0) LCD PANEL
28 SIG(1)
27 SIG(2)
26 SIG(3)
25 SIG(4)
24 SIG(5)
23 SIG(6)
22 SIG(7)
21 SIG(8)
20 SIG(9)
19 SIG(10)
18 SIG(11)
17 SIG(12)
16 SIG(13)
15 SIG(14)
14 SIG(15)
13 SIG(16)
12 SIG(17)
11 SIG(18)
10 SIG(19)
9 SIG(20)
8 SIG(21)
7 SIG(22)
6 SIG(23)
5 GND
JL2702
4 TOUT
3 VDD
C2742
47 2 VDD
25V
1 GND
C2754 C2753
4 . 7 0 . 0 1
25V 25V