Sony SA-WCT100, Service Manual

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SA-WCT100/SS-MCT100
SA-WCT100/SS-MCT100
36 36
5-25. SCHEMATIC DIAGRAM - DISPLAY Board (SA-WCT100) -
TSW2
BOARD
CN852
J
BOARD
TSW
K
CN851
BOARD
MAIN
F
(7/7)
CN1017
-24.7
3.3 0
-24.7 -12.8 -12.8 -12.8 -12.7 -19.9 -15.1 -19.9 -15.1 -22.3 -22.3 -12.8 -22.4 -15.2 -24.7
-20
-12.7 -17.6 -15.3 -19.9 -15.1 -17.5 -22.4 -15.1 -24.8 -19.9 -17.6 -22.3 -22.4
3.2 3.1 3.2 1.5 1.5 -24.8 -22.5 -22.5 -22.6 -22.5 -22.5 -22.5 -22.6 -22.5 -22.5 -22.6 -22.5 -20 -20 -17.5 -19.9 -15.2 -17.5 -22.4
0
3.3
0
0
2.4 0
4.8
4.8
CPH5504-TL-E
Q803
-2
-1
3.9k
R806
4700p
C806
33k
R812
100
R813
0.022
C804
1k
R801
1k
R802
1k
R803
0.1
C810
100
R814
100
R815
100
R817
100
R816
3.3k
R819
10k
R818
47p
C817
2200p
C815
100p
C814
100p
C813
0.1
C811
0.01
C818
0.01
C816
220p
C829
220p
C828
220p
C827
220p
C826
220p
C825
220p
C824
220p
C823
220p
C822
220p
C821
220p
C820
220p
C819
47uH
L801
RT1N141C-TP-1
Q801
RT1N141C-TP-1
Q802
100
R804
100
R805
56 50 51 52 53 54 55
7 6 5 4 3 2 1
44 43 45 46 47 48 49
14 13 12 11 10 9 8
38 39 40 41 42
15 16 17 18 19 20
37
32
33 34 35 36
21 22 23 24 25 31 30 29 26 27 28
57 58 59 60 61 62 63 64
ML9208-03MBZ03B
IC802
N.A N.A AD2 AD1 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S1
1
S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24
S25 S26 S27 S28
S29 S30 S31 S32 S33 S34 S35
G1 G2 G3 G4 G5 G6 G7 G8 G9
G10 G1
1
G12 G13 G14 G15 G16 VFL
GND
OSC0 OSC1
RST
CS
CLK
DA
TA
VDD
35V
10
C808
0.01
C807
100
R808
1 7 8 9 10 11 12 5 6 14 19 18 17 13 16 20 15 23 24 27 21 28 26 25 22 31 33 35 30 32 36 34 29 42 44 43 40 37 39 38 41 46 48 47 45 51 49 50 54 4 2 53
ND801
1
FL
5
10G
6
9G
7
8G
8
7G
9
6G
10
5G
11
4G
12
3G
13
2G
14
1G
15
P37
16
P1
17
P2
18
P3
19
P4
20
P5
21
P6
22
P7
23
P8
24
P9
25
P10
26
P11
27
P12
28
P13
29
P14
30
P15
31
P16
32
P17
33
P18
34
P19
35
P20
36
P21
37
P22
38
P23
39
P24
40
P25
41
P26
42
P27
43
P28
44
P29
45
P36
46
P35
47
P34
48
P33
49
P32
50
P31
51
P30
54
FL
4
11G
2
FL
53
FL
47
R807
2
3
5
6
8
7
1
4 9
T801
MA2J1110GLS0
D804
MA2J1110GLS0
D805
MA2J1110GLS0
D802
MA2J1110GLS0
D803
MAZ8062G0LS0
D806
10
C812
16V
100
C802
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN801
DGND
D-D5V
KEY0
KEY1
KEY2
FL_DATA
FL_CS
FL_CLK
DGND
FL_RST
SIRCS
SW3.3V
E3.3V
LED1
LED2
1
2
3
3P
CN803
KEY1
KEY2
DGND
1
2
2P
CN802
KEY0
GND
S[37] S[1] S[2] S[3] S[4] S[5] S[6] S[7] S[8] S[9] S[10] S[1
1]
S[12] S[13] S[14] S[15] S[16] S[17] S[18] S[19] S[20] S[21] S[22] S[23] S[25] S[27] S[28] S[29] S[36] S[35] S[34] S[33] S[32] S[31] S[30] S[26] S[24]
S[37] S[1] S[2] S[3] S[4] S[5] S[6] S[7] S[8] S[10] S[12] S[13] S[14] S[15] S[16] S[17] S[18] S[19] S[20] S[21] S[22] S[23] S[24] S[25] S[26] S[27] S[28] S[29] S[1
1]
S[9]
S[30] S[31] S[32] S[33] S[34] S[35] S[36]
G[1] G[2] G[3] G[4] G[5] G[6] G[7] G[8] G[9]
G[10]
G[10] G[9] G[8] G[7] G[6] G[5] G[4] G[3] G[2]
G[1
1]
G[1
1]
G[1]
IC802
FLUORESCENT INDICATOR TUBE DRIVER
DISPLAY BOARD
FLUORESCENT INDICATOR TUBE
LED DRIVE LED DRIVE
D801
SML-521MYWT86
HDMI
(AMBER)
(GRN)
OSC
DC/DC
CONVERTER
6
G
F
A
D
10
E
1 3 11
B
2 5 13 7
C
9 14 4 8 12
POWER/
ACTIVE STANDBY
IC B/D
(Page 37)
(Page 37)
(Page 25)
• See Page 40 for IC Block Diagrams.