Sony TRINITRON KV-ES34M90, Руководство по обслуживанию

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KV-ES34M90
RM-916
J Board IC8302 CXA2069Q
J Board IC8306 CXA2123AQ-T6
63
1
8
22 30 60 15
10 17
24
3
V
OUT1
YIN1 Y
OUT1
TRAP1 COUT1 CIN1
6dB 6dB 6dB 6dB 6dB 6dB
51
V/Y
OUT2
44 58 56 49
12 19
26
62
2 9
16
23 29 59 64
4
11
18
25 31 61
5
53
V
OUT3
6dB 6dB 6dB 6dB 6dB 6dB 6dB
6dB 0dB
41
COUT2
47
TRAP2
46
COUT3
37
V
GND
57
BIAS
50
VCC
42
A
GND
35
LOUT1
52
R
OUT1
54
LOUT2
43
R
OUT2
45
LOUT3
38
R
OUT3
40
DC OUT
36
SCL
33
SD
A
34
ADR
32
S-1
7
S-2
14
S-3
21
S-4
28
S2-1
6
S2-2
13
S2-3
20
S2-4
27
MUTE
LT
V
LV
1
LV
2
LV
3
LV
4
LV
5
LV
6
TV
V1 V2 V3 V4 V5 V6 Y1 Y2 Y3 Y4
C1 C2 C3 C4
RT
V
RV
1
RV
2
RV
3
RV
4
RV
5
RV
6
48
Y
OUT3
39 55
6dB 0dB
BIAS
LOGIC
SYNC
SEPA
CWC
DE-
EMPHASIS
1 2 3 4 5 6 7 8 9 10 11 12 13
37 36 35 34 33 32 31 30 29 28 27 26
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
14
25 38
VCX0
APC
SCL SD
A
YS3
(RGB1-IN)
SYNC-GND
CR1-IN
CB1-IN
Y1-IN
APL-FIL
Y-OUT
CB-OUT
CR-OUT
YS1
(YCBCR2-IN)
YVI-OUT
SYNC-VCC
SCP
DIGIT
AL-GND
HS
COMB C-IN
/FORCED-S
COMB Y
-IN
DIGIT
AL-VDD
CVBS-OUT
VS
CVBS1/Y1-IN
SYNC-IN
G1-IN
CLAMP
B1-IN Y/C-GND R1-IN CR2-IN Y2-IN CB2-IN Y/C-VCC C2-IN B2-IN YS2/YM (RGB2-IN) R2-IN X'T
AL
BPH-FIL
11 C/D AFC 11 VCO
SUB
COLOR
BASE
BAND SW
CW
PHASE
TINT FAC
LPF
SW
(C-MUTE)
P/N
DEMO
BPF
TOF
BELL
CHROMA
ID
CHROMA
TRAP
SECAM
ID
ACC
BLACK
ADJ
V C/D
V
SEPA
V
INTEC
NOISE
DOT
SW
CLAMP
S DOUBLE
TRAP
EQ
V DL
SW
Y
SUB
CONTRAST
COLOR
SYSTEM
P/N ID
SECAM
DEMO
PC BUS
CONTROL
CVBS/YC
SELECT
C
Y
MATRIX
CLAMP
MATRIX
CLAMP
OFFSET2
OFFSET1
SET
-UP
SW
HALF T
ONE
AMP
LPF
BS DC
REST
SHARP-
NESS
DL
SW
MASK
C1-IN
AFC-FIL
FAC-OUT
COMB SYS
CWBS2/Y2-IN
C2-IN
ADDRESS
CWBS3/Y3-IN
APC-FIL
C3-IN