Read Sony KE-50XS910 Service Manual online
KE-50XS910 (UC) 3-3
R1I-R7I
VS1
187
HSCS1
182
CLKI1
181
DE1
171
DCK
IC3501(1/2)
CPU
TO
PDP UNIT
IC3801
LVDS TRANSMITTER
CLKO
DEO
HSO
VSO
8
8
8
G1I-G7I
B1I-B7I
RV10
RV-17
GY10
GY17
BU10
BU17
RAO0
RAO9
GAO0
GAO9
BAO0
BAO9
R0-R9
10
10
10
G0-G9
B0-B9
INTVS0
CL_X
INTVS2
INTVS1
PLLBP
17
A0-A11
BAO,BA1
DQOO
DQ31
DM0
DM3
IC3602
DDR SDRAM
32
12
4
DQS
CSN
PASN
CASN
WEN
DQS
CS
PAS
CAS
WE
8
43
44
18
67
94
28
27
26
25
DM0
DM3
DQOO
DQ31
A0-A11
BA0,BA1
IC3603
3.3V
MREF
REG
58
VREF
2,4
6
IN
EXTREF
2.5V
E11
426
399
427
373
454
OFPARITY
BA0,1
BA0,1
94
2
IFLD0
428
292
50
183
54
27
IC3802
Q4000,4001
SDA
SCL
VOUT
HOUT
CLCK
GBRCLK
RST-X
CONVERTER
LEVEL
IC3804,3805
4
RESET
56
160
159
61
63
68
188
CBOUT9
CBOUT2
CGOUT9
CGOUT2
CROUT9
CROUT2
3.3V
X4000
24M
BUS 172
53
41
35
38
32
24
28
20
26
46
OSD1VOUT
OSD1HOUT
YS1
YM1
OSDIBIN5
OSDIBIN7
OSDIGIN7
OSDIGIN5
OSDIRIN7
OSDIRIN5
C
Y
C
Y
IC3806
CLK
199
INV
IC3903
2
1
3.3V
196
204
192
200
106
111
157
158
129
125
130
140
136
137
148
147
149
169
183
185
189
166
191
165
164 HIN
VIN
37
35
54
53
29
30
32
38
34
33
RXOUT27
7
2
26
49
50
51
47
45
43
12
15
16
17
18
19
20
RECEIVER
39
RXCLKOUT
11
10
9
RXOUT23
41
CN3801
RXIN0-
RXIN0+
DRAIN
RXIN1-
RXIN1+
DRAIN
RXIN2-
RXIN2+
DRAIN
RXCLK-
RXCLK+
DRAIN
RXIN3-
RXIN3+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TO
PANEL
BLOCK
4
R5-R7
G5-G7
B5-B7
YS/YM
26
25
SO0
SI0
76
RESET
16
INTVS1
18
68
INTVS0
SW-2
17
INTVS2
IC3401
PANEL MCU
(MCU,CPU)
DE3(2/2)
TXD0
RXD0
IC3629
RESET
VOUT
4
A0-A19
A1-A20
D0-D15
IC3403
FLASH MEMORY
WE
1-9
16-25
48
16-25
48
11
RY/BY
15
OE
28
CE
26
A1-A12
81
70
71
72
59
79
D00-D15
5
6
7
IC4001
EEPROM
SCL
SDA
WP
49
47
48
42
46
SDA20
SCL2O
SCL2I
SDA2I
NVM WP
A1-A20
D0-D15
1-4
111-118
103-109
X3401
10.5MHz
53
XI
54
XO
85-100
38-45
29-36
CS1
AS
RD
WR0
WR1
CS0
MCLK
58
40
RY/BY
CPUA1-12
CPUD0-15
371
396-398
423-425
452,453
478-480
CPUA1
CPUA12
CPUD0
CPUD15
445
392
418
472
444
391
CPUCS-X
CPURD-X
CPUWR0-X
CPUWR1-X
CPUAS-X
CPUCLK-X
IC3501(1/2)
CPU
12
RES
39
SCL1
38
SDA1
D00-D15
20
16
39
38
SDA1
SCL1
SDA
SCL
67
PLLBP
+3.3V_4
VCC
SCL
SDA
CPU-GO
PDP-GO
IRQ
PDWN
2
4
5
6
7
8
CN3301
12
16
16
12
RESET
TO PDP UNIT
120
36
FHP-CPUGO
35
FHP-PDPGO
33
P-ALARM
38
SDA1
15
16
13
DCP
14
13
15
12
303V DET
THERMO G
THERMO PANEL
THERMO HIC
11
9
1
IC4001
EEPROM
3A
4Y
1OE
SA
1A
12
4
6
2OE
4A
2Y
5
2
8
3
1Y
3Y
29
25
SO1
SI0
28
SI1
26
SO0
12
RA01 RA09
GA01 GA09
BA01 BA09
1
79,80
93-96
99,100
1-10
81,84
77,78
85-92
54
55
56
63
64
SCK
SD
DE
VSYNC
HSYNC
50
49
47
46
44
42
41
39
38
37
45
36
33
32
31
29
28
34
RF-
RE+
RE-
RD+
RD-
RCLK+
RCLK-
RC+
RC-
RB+
RH+
RH-
RG+
RG-
RF+
RB-
RA+
RA-
18
16
15
14
13
12
11
9
8
7
RF-
RE+
RE-
RD+
RD-
RCLK+
RCLK-
RC+
RC-
RB+
CN3801
-
27
26
25
23
22
21
20
19
PS+
PS-
MSEL
RH+
RH-
RG+
RG-
RF+
29
ALARML
6
5
4
RB-
RA+
RA-
IC3802
R0
RI-
RI+
1
2
7
LVDS TRANSMITTER
PSS
23
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