Sony TRINITRON KV-ES38N90, Руководство по обслуживанию

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KV-ES38N90
RM-958
KV-ES38N90
RM-958
– 70 – – 69 –
Cr-Y
ADC
TLC5733
PLL
TLC29321
PLL
TLC2933
ADC
CXD2306
DAC
CXD2309
LPF
PLL
CXA3106
LPF
16Mbit SDRAM
64Mbit SDRAM
F
rom sub
chroma decoder
IC603
IC504
IC604
T
o
MID-X
IC501
IC601
IC302
IC303
IC902
IC602
IC802
Chroma
Decoder
(CXA2123)
DRC 1chip
(CXD2090Q)
DRC process
525i n 525p
525i n 1050i
625i n 625p
625i n 1250i
IC801
IC901
MID-X
(CXD9509Q)
FF process
P and P
P in P
T and P
Index
Scan Convert
Sub
Chroma
Decoder
(CXA2123)
Sub
µ
com
(IIC BUS)
IIC BUS
Expander
(CXA1875)
Level
converter
Y in
C in
Y in
C in
Cr-Y
8
Cb-Y
Cb-Y
8
Y
Y
Cr-Y
Cb-Y
H
V
H
13.5MHz
WPLLHD
HREF
RPLLHD
5.0V
2.5V
54MHz
Clock
Y
V
H
54MHz
54MHz
Clamp pulse
clock
H
I2C
V
Clamp pluse
V
8
Cr-Y
Cr-Y
Cb-Y
Y
Cr-Y
Cb-Y
54MHz
clock
8
Cb-Y
Y
8
Y
8
J board
A board
IC8306
IC8308
3.3V
2.5V
17.28MHz
3.3V
5.0V
5.0V
3.3V
B3
(DRC, MID, DRC/MID CONTROLLER)
U100 OUT
Y100 OUT
CN502
V100 OUT
A7
A8
A9
CN1108
A24
Y-MAIN OUT
V-PULSE M OUT
A21
V-MAIN OUT A23
U-MAIN OUT A22
H-PULSE M OUT A25
Y SUB OUT A19
V SUB OUT A17
U SUB OUT A18
H-PULSE SUB OUT A15
V-PULSE SUB OUT B16