Read Sony KLV-23M1 Service Manual online
KLV-23M1 (UC) 3-5
56-58
62-66
80-83
75-78
98,99
87-92
174,175
178-181
185-188
191-194
202-204
195-199
169
167
166
55
9
8
2
141
143-146
149-153
156
157-161
108-113
115
128
129
132
133
134
135
136
8
BLO R0-R7
BLO G0-G7
8
BLO B0-B7
8
2,3,5
6,8,9
11,12,39
40,42,43
45,46
48,49
19-24
27-32
18
36
34
17
16
14
15
BLSD DQ1-16
16
12
BLSD A0-A11
XCS
UDQM
XCKE
XRAS
XCAS
LDQM
XWE
BCLR
IC5802
LCD DRIVE
SDRAM
IC5801
CN1002
1
2
3
4
6
7
8
9
10
11
12
15
16
17
G
TXD
RXD
RES
MD0
MD1
MD2
P-TXD
P-RXD
SCK
P-RES
B INT
RXD
TXD
CN5801
18
17
15
14
12
11
9
8
6
5
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
TCLK-
TCLK+
TX3-
TX3+
LVDS TX
IC5804
48
47
46
45
42
41
40
39
38
37
L5801-L5805
FILTER
B-2
CPU,LCD DRIVE,SCAN CONV.,
DRC-MF,CHROMA DEC.
DRC-MF,CHROMA DEC.
94,87,88
118,112,119
120,127
144,150,151
149,152,160
157,168
76,18,57
38,14,39
24,78
111
103,104,109
117
33
53
72
231,232
253,254
255
165-167
173,174,176
195,216
192,194
213,215
234-236
256
191
211,212
228
189
209
153,154,147
148,161-164
169-172,178
179,197,198
217,218,237
81,89-92
97,58,105-108
113-116,121
251
137
22
138
68,48,27
7,28,69
49,8
29,9,30
10,71,11
52,33
2
1
21
42
62
41
63
PIC MUTE
PW BSY3
PW BSY2
PW BSY1
PW RSTO
P RXD
P TXD
168
30
1-8
16-25
48
29-36
38-45
28
14
11
12
20
16
PCPU A0-A19
PCPU D0-D15
PCPU_ROMOEN
PCPU_BOOT WE
PCPU_ROWEN
PW RSTON
34
14
8
8
BL Y0-Y7
DL UV0-UV7
3
5,6
8-13
Y0-Y7
14-17
19-21
23
UV0-UV7
44-45
47-49
51-52
Y0-Y7
54
34
36-38
C0-C7
56
31
33
24
26
VHS
VVS
CCPCK
CPVS
CPHS
18BIT BUS INTERFACE
IC5007
RAM
IC5001
6
12
13
3
4
5
2
11
IC5002
1
13
6
11
IC1010
8
SIRCS
KEY IN
81
11
PANEL V
27
45
PIC MUTE
21
68
105
1
104
144
106
143
PW RST DET
14
141
PWRST
36
88
P SAVE LED
37
55
STBY LED
35
54
POWER LED
73
14
74
92
58
79
38
78
35
77
60
76
POREW INT
113
75
SCLB
SDAB
2,3
50-52
54-56
BLO R0-R7
4,14
6-8
10-12
BLO G0-G7
15,16
18-20
22-24
BLO B0-B7
27
28
30
HS
EN
VS
CLK
31
R
G
B
54
53
51
S2
S1
D2
D1
LEVEL SHIFT
Q5801
SCL B
SDA B
3.3V
Q5002,5003SW
69
IC1006(2/2)
MAIN CPU
5
BMUTE
2
27
Q1009,Q1010
LEVEL SHIFT
BMUTE
BCLR
JIG MD2
JIG MD1
POWER6
JIG MD0
JIG TXD
JIG RXD
JIG SCK
BINT
Q1017,Q1018
LEVEL SHIFT
SDA D
SCL D
P TXD
P RXD
PW RST
Q1015 RESET
139
137
1
2
RESET
IC1007
Q1006SW
3.3V
8
7
5
6
NUM WP
SDA A
SCL A
EEPROM
IC1008
32
POWER6
CN1008
1
3
2
KEY1
GND
POWER INT
CN1004
3
4
5
6
9
2
8
P SAVE LED
STBY LED
POWER LED
STBY 5V
STBY 5V
STBY 5V
MS BS2
SIRCS
JIG TXD
JIG RXD
JIG MD0
JIG MD1
JIG MD2
JIG SCK
PWRST
BINT
JIG RXD
JIG TXD
Q1016
CPU&PWRON
1
2
KEY1
GND
S9001-S9004
H1
(KEY)
(P-SW,LED,SIRCS)
HS
EN
VS
CLK
BL R0-R7
BL G0-G7
BL B0-B7
CLK
HS
VS
EN
40-43
BYPASS
PW BSY3
PW BSY2
PW BSY1
SCAN CONVERTER
IC7503
184
TO
LCD PANEL
D102
8
8
8
TO B(1/2)
TO B-1
TO B-1
TO B(1/2)
CN9008
1
3
4
5
6
7
9
SIRCS
PICTURE_MUTE
POWER_LED
STBY_LED
P_SAVE_LED
STBY5V
POWER_INT
CN9101
H2
STBY5V
Q9103
Q9101
D9101
D9102
STBY5V
SIRCS
STBY5V
S9101
OUT
IC9101
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