Service manual

- 31 -
5-1. BLOCK DIAGRAMS (2)
8
7
5
3
19
18
17
23
24
25
28
29
31
3
4
5
6
7
8
9
10
11
12
13
14
1
19
18
17
23
24
25
28
29
31
3
4
5
6
7
8
9
10
11
12
13
14
1
19
18
17
23
24
25
28
29
31
3
4
5
6
7
8
9
10
11
12
13
14
1
14
13
11
10
8
7
5
4
2
1
SIG B6
P SIG-OR
SIG B5
SIG B4
SIG B3
SIG B2
SIG B1
SIG A6
SIG A5
SIG A4
SIG A3
SIG A2
SIG A1
V COM
PCG
CLR
VS
T
VCK
ENB
HST
HST1
HST2
SIG B6
P SIG-OB
SIG B5
SIG B4
SIG B3
SIG B2
SIG B1
SIG A6
SIG A5
SIG A4
SIG A3
SIG A2
SIG A1
V COM
PCG
CLR
VST
VCK
ENB
HST
HST1
HST2
LCD PANEL DRIVER BOARD
B OUT-6
B OUT-7
B OUT-8
B OUT-9
B OUT-0
B OUT-1
B OUT-2
B OUT-3
B OUT-4
B OUT-5
SID OUT
SID OUT
IC2501
R DRIVE
D-A 0
B0
D-A 1
B1
84
85
SH OUT 1
57
B-SIG 01
D-A 2
B2
83
D-A 3
B3
82
D-A 4
B4
81
D-A 5
B5
80
D-A 6
B6
79
51
SH OUT 2
B-SIG 02
49
SH OUT 3
B-SIG 03
47
SH OUT 4
B-SIG 04
45
SH OUT 5
B-SIG 05
43
SH OUT 6
B-SIG 06
41
D-A 7
B7
78
D-A 8
B8
77
D-A 9
B9
76
MCLKX
CLK B
3
FRP
FRP
4
SHST
SHST
5
SH OUT 7
B-SIG 07
SH OUT 8
B-SIG 08
SH OUT 9
B-SIG 09
SH OUT 0
B-SIG 10
SH OUT 1
B-SIG 11
SH OUT 2
B-SIG 12
V COM OUT
SDA
SDA
8
SCL
SCL
9
PRG
PRG
60
35
33
31
29
27
25
53
CN2551
RED DRIVE
Q2502
Q2504
SID OUT
SID OUT
IC2701
B DRIVE
D-A 0
R0
D-A 1
R1
84
85
SH OUT 1
57
R-SIG 01
D-A 2
R2
83
D-A 3
R3
82
D-A 4
R4
81
D-A 5
R5
80
D-A 6
R6
79
51
SH OUT 2
R-SIG 02
49
SH OUT 3
R-SIG 03
47
SH OUT 4
R-SIG 04
45
SH OUT 5
R-SIG 05
43
SH OUT 6
R-SIG 06
41
D-A 7
R7
78
D-A 8
R8
77
D-A 9
R9
76
MCLKX
CLK R
3
FRP
FRP
4
SHST
SHST
5
SH OUT 7
R-SIG 07
SH OUT 8
R-SIG 08
SH OUT 9
R-SIG 09
SH OUT 0
R-SIG 10
SH OUT 1
R-SIG 11
SH OUT 2
R-SIG 12
V COM OUT
SDA
SDA
8
SCL
SCL
9
PRG
PRG
60
35
33
31
29
27
25
53
CN2601
BLUE DRIVE
Q2702
Q2704
SIG B6
P SIG-OG
SID OUT
SID OUT
IC2601
G DRIVE
D-A 0
G0
D-A 1
G1
84
85
SH OUT 1
57
G-SIG 01
D-A 2
G2
83
D-A 3
G3
82
D-A 4
G4
81
D-A 5
G5
80
D-A 6
G6
79
51
SH OUT 2
G-SIG 02
49
SH OUT 3
G-SIG 03
47
SH OUT 4
G-SIG 04
45
SH OUT 5
G-SIG 05
43
SH OUT 6
G-SIG 06
41
D-A 7
G7
78
D-A 8
G8
77
D-A 9
G9
76
MCLKX
CLK G
3
FRP
FRP
4
SHST
SHST
5
SH OUT 7
G-SIG 07
SH OUT 8
G-SIG 08
SH OUT 9
G-SIG 09
SH OUT 0
G-SIG 10
SH OUT 1
G-SIG 11
SH OUT 2
G-SIG 12
V COM OUT
SDA
SDA
8
SCL
SCL
9
PRG
PRG
60
35
33
31
29
27
25
53
CN2651
GREEN DRIVE
SIG B5
SIG B4
SIG B3
SIG B2
SIG B1
SIG A6
SIG A5
SIG A4
SIG A3
SIG A2
SIG A1
V COM
PCG
CLR
VS
T
VCK
ENB
HST
HST1
HST2
Q2602
Q2604
SCL-33
SDA-33
CN3004
WP-128K
P-MUTE
B OUT 2
RO
IC2614
PAWN
BIN 0
BIN 1147
5
B OUT 3
141
R1
BIN 26
BIN 3
81
BIN 47
BIN 582
BIN 68
72
B OUT 4
R2
203
B OUT 5
R3
143
B OUT 6
R4
74
B OUT 7
R5
144
B OUT 10
R8
75
BIN 7150
BIN 89
BIN 984
GIN 085
GIN 1152
GIN 211
B OUT 11
R9
G OUT 2
G OUT 3
G OUT 4
G0
G OUT 5
G1
G OUT 6
G2
G3
GIN 386
GIN 412
GIN 5
87
77
76
2
134
65
196
66
Y1
HCK1-B
IC2006
OCTAL BUS BUFFER (3-state)
A3
HST
A1
HCK1
2
4
Y2
18
HCK2-B
A2
HCK2
3
A4
ENB1
5
A5
VCK1
6
A6
VST1
7
A7
PCG1
8
17
Y3
HST
B
16
Y4
ENB
15
Y5
VCK
14
Y6
VS
T
13
Y7
PCG
12
A8
CLR1
9Y8
CLR
11
Y5
HCK1-R
IC2007
OCTAL BUS BUFFER (3-state)
A3
HST
A4
HST
5
4
Y6
14
HCK2-R
A5
HCK1
6
A7
HCK1
8
A6
HCK2
7
A8
HCK2
9
13
Y3
HST R
16
Y4
HST-G
15
Y7
HCK1-G
12
Y8
HCK2-G
11
CLK OUT
PCLK1
IC3200
LVDS Receiver
RC4
26
H-OUT
RA -9
RA +10
RB -11
3
RC5
V-OUT
5
R-D 0
R-OUT 2
7
R-D 1
R-OUT 3
34RB +12
RC -15
RC +16
R-A 0
R-OUT 4
R-A 1
R-OUT 5
R-A 2
R-OUT 6
R-A 3
R-OUT 7
R-A 4
R-OUT 8
R-A 5
R-OUT 9
G-OUT 2
RCLK -29
RCLK +30
37
29
30
32
33
35
41
G OUT 7
G OUT-0
G OUT-1
G OUT-2
G OUT-3
G OUT-4
G OUT-5
G OUT-6
G OUT-7
G OUT-8
G OUT-9
GIN 6
13
GIN 7155
GIN 814
GIN 9156
RIN 015
RIN 190
RIN 214
RIN 3
91
RIN 4
17
RIN 592
G OUT 8
G4
156
G OUT 9
G5
67
G OUT 10
G6
196
G OUT 11
G7
R OUT 2
G8
R OUT 3
G9
R OUT 4
B0
R OUT 5
B1
R OUT 6
B2
B3
68
138
69
127
58
128
59
R OUT 7
R OUT 8
B4
60
R OUT 9
B5
130
R OUT 10
B6
61
R OUT 11
B7
HST
B8
HCK
B9
HCK
HCK2
ENB
ENB1
VCK
VCK1
VST1
131
62
45
44
170
28
102
VS
T
PCG1
113PCG
CLR
CLR1
106
SHST1
SHST-R
118
SHST2
SHST-G
117
SHST3
SHST-B
LCLKB
CLK-R 70
LCLKG
CLK-G 43
LCLKR
CLK-B 189
FRP
FRP
FRPL
FRPN
PRG
66
70
43
189
39
112
175PRG
B OUT 8
R6
B OUT 9
R7
HST
HCK1
132
116
R OUT-0
R OUT-1
R OUT-2
R OUT-3
R OUT-4
R OUT-5
R OUT-6
R OUT-7
R OUT-8
R OUT-9
RIN 618
RIN 793
RIN 819
RIN 920
HSW
29
VSIN
3
BOTCLK4
RSC51
RSD122
RESET
95
MUTE
HSC
HSD119
H-OUT
V-OUT
PCLK1
RSC
RSD
RESET
P-MUTE
SCL-D-GAMMA1
SDA-D-GAMMA
48
78
BUFFER
Q206
S2
SCL-D-GAMMA
Q3003
S1
G1 G2
D2 D1
SCL-D-GAMMA1
W2
WR-128K
IC3102
EPROM
E0
E12
1
SCL
7
RSC
E23
6
SDA
RSD
5
Q2602
Q2604
SDA
IC2009
Temperature Sensor
SCL
2
1
OUT
IC3101
RESET
1
R-A 6
RD -35
RD +36
R-D 1
G-OUT 3
42
R-A 0
G-OUT 4
R-A 1
G-OUT 5
R-A 2
G-OUT 6
R-A 3
G-OUT 7
R-A 4
G-OUT 8
R-B 5
G-OUT 9
B-OUT 2
37
38
40
43
45
46
49R-D 4
R-D 5
B-OUT 3
50
R-B 5
B-OUT 4
R-B 6
B-OUT 5
R-C 0
B-OUT 6
R-C 1
B-OUT 7
R-C 2
B-OUT 8
R-C 3
B-OUT 9
47
1
51
53
54
55
L3201
2
1
3
4
L3202
2
1
3
4
L3203
2
1
3
4
L3204
2
1
3
4
L3205
2
1
3
4
CN3200
RA -
RA +
RB -
RB +
RC -
RC +
RCKL -
RCKL +
RD -
RD +
C ( )