Sony TRINITRON KV-ES34M90, Service Manual

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KV
-ES34M90
RM-916
KV
-ES34M90
RM-916
KV
-ES34M90
RM-916
KV
-ES34M90
RM-916
Q8302
BUFFER
2
11
1
48 39 41 44 43 46 19 18 17
4
9
23 22 21 10
C1 CVB S/Y Y FOR SYNC SYNC IN
SCP
YOUT
CbOUT
CrOUT
C3 C2 CVBS/Y2 CVBS/Y3 Cb1 Y1 FSC OUT Cr1
VS
HS
47 36
3 5 7 1 2 4 8 9
11 30 15 16 18 59 61
43 45 60
63
62 64 53 52
54 31
29
44 41
39 37
25
23
24
22
28
26
Y1 DC OUT COUT2 C1 S1 V1 LV1 RV1 V2 LV2 RV2 VS V3 LV3 RV3 LV6 RV6
RV4
CN8301
TO H2 BOARD
CN1934
R IN
L IN
Y IN
CV IN
S IN
C IN
LV4
Y4
V4
S-4
C4
J8301 43
1
2
V1 L1 R1 V2 L2 R2 V3 L3 R3
Y
B-Y
R-Y
L
R
2
11 19 18 17
21 22 23 4
9
43 44
1
IC8309
SW
3
1
7
Q8331
AMP
Q8332
BUFFER
Q8329
AMP
Q8330
BUFFER
Q8301
Monitor Out
V L R
Q8304
BUFFER BUFFER
BUFFER BUFFER BUFFER
Q8305 Q8304
Q8306 Q8308 Q8309
1
6 8
19 17 16
SC YIN -UIN -VIN
9
2
IC8312
AND GATE
AND GATE
SYNC IN
YOUT
CbOUT
CrOUT
VS HS
C2 C2 C2
Y FOR SYNC Y1 CB1 Cr1
4
FL8314
FL8315
FL8316
IC8311
2
4
IC8313
IC8314 CV OUT
Y IN C IN
C OUT
Y IN C IN
CV OUT
FSC
ACPN
Video In 1
Video In 2 Video In 3
Component In
IC8306
MAIN COLOR DECODER
IC8302 AV/SW
LOUT2 ROUT2
STV
TV
LTV
RTV
VOUT1 LOUT1 ROUT1
RVS
V/YOUT2
VOUT3 YOUT3 COUT3
LVS
IC8308
SUBCOLOR DECODER
IC8310
LTI
CN8304
Y MAIN OUT U MAIN OUT V MAIN OUT V PULSE MAIN OUT H PULSE MAIN OUT Y SUB OUT U SUB OUT V SUB OUT V PULSE SUB OUT H PULSE SUB OUT CVBS OUT TEXT CVBS 1 IN CVBS 1 IN TVL IN TVR IN RN OUT RP OUT LN OUT LP OUT
TO BC4A BOARD
CN2001
TO A BOARD
CN1180
1 3 5
15
1 4 9 6
11
1
3
5
7
8
9
50 47 44 42 41 38 35 34 32 31 27 20 17 16 14
4 3 2 1
TO SBX3005-11
J
(YCT, COMB FILTER, VIDEO/AUDIO-IN/OUT)
Cr-Y
ADC
TLC5733
PLL
TLC29321
PLL
TLC2933
ADC
CXD2306
DA
C
CXD2309
LPF
PLL
CXA3106
LPF
16Mbit SDRAM
64Mbit SDRAM
From sub
chroma decoder
IC603
IC504
IC604
To 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
Inde
x
Scan Con
v
e
rt
Sub
Chroma
Decoder
(CXA2123)
Sub
µ
com
(IIC B
US)
IIC B
U
S
Expander
(CXA1875)
Le
v
e
l
con
v
e
rter
Yi
n
Cin Yi
n
Cin
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
Cloc
k
Y
V H
54MHz
54MHz
Clamp pulse
Y
cloc
k
H
I2C
V
Clamp pluse
V
8
Cr-Y
Cr-Y
Y
Cr-Y Cb-Y
54MHz
cloc
k
8
Cb-Y
Cb-Y
8
Y
8
J board
3.3V
2.5V
17.28MHz
3.3V
5.0V
5.0V
3.3V
B3
(DRC, MID, DRC/MID CONTROLLER)