Sony TRINITRON KV-EX34M39, Руководство по обслуживанию

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KV
-EX29M63
RM-964
KV
-EX34M39/EX34M69/EX34M87
RM-963
KV
-EX29M63
RM-964
KV
-EX34M39/EX34M69/EX34M87
RM-963
SECTION 8
DIA
GRAMS
8-1.
BLOCK DIA
GRAMS
– 77 –
– 78 –
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 NT/PAL COUT2 C1 S-1 V1 LV1 RV1 V2 LV2 RV2 V5 V3 LV3 RV3 LV6 RV6
RV4
CN8301
TO H1 BOARD
CN1934
R IN
L IN
Y IN
CV IN
S IN
C IN
LV4
Y4
YS 1
Cr 2
Cb 2
Y 2
V4
S-4
C4
J8301
43
1
2
V1 L1 R1
V2 L2 R2
V3 L3 R3
Y
B-Y
R-Y
L
R
Q8301
BUFFER
Monitor Out V L R
Video In 1
Video In 2 Video In 3
Component In
LOUT2
ROUT2
V6
V6 (STV)
TV
LTV
RTV
TV
LTV RTV
VOUT1
LOUT1
ROUT1
RV5
V/YOUT2
VOUT3 YOUT3 COUT3
LV5
Q8304
BUFFER
Q8303
BUFFER
Q8306
BUFFER
BUFFER
Q8302
BUFFER
Q8364
BUFFER
Q4322
BUFFER
Q4321
BUFFER
Q4320
B3
Q8329
AMP
Q8330
BUFFER
Q8331
AMP
Q8332
BUFFER
IC8312
LEVEL CONVERTER
BUFFER
Q2305
BUFFER
Q2306
1
3
5
7
8
9
7
SC FSC V IN
9
12
14
Y OUT
C OUT
16
10
SCP CVBS/Y3 FSC Y1
Cb IN
Cr IN
46
C3
41 39 19 18 17
CN1118
H TEXT
V TEXT
HP 100
VP 100
CVBS OUT
R IN
G IN
B IN
19
17
15
G
R
B
YS
9
7
5
FS IN
3
CN8402
SV-IN
SU-IN
SY-IN
SUB-CV/Y OUT
RY OUT
BY OUT
12
11
10
5
HP
VP
TELE
16
15
14
3
2
22
Cb OUT
Cr OUT
HS
3
CVBS OUT
21
Y OUT
23
9
VS
YS2/YM
R2 G2 B2
4
44
CVBS/Y2
C 2
43
8
–U IN –V IN
6
Y IN
9
17
–U OUT
–V OUT
19
Y OUT
16
1
SC
31
30
29
24
34 35 36 33
SW
IC8309
SW
IC8310
PICTURE IMPROVEMENT
PROCESSOR
IC8306
MAIN COLOR DECODER
IC2300
MULTI COMB FILTER
IC8306
MAIN COLOR DECODER
IC8302 AV SW
3
7
1
63 59 64 60 46 16 20 35 36 34 33 52 53 54 43
EXTRA-PARA
R_OUT G_OUT B_OUT
VM_OUT
500K
ABL_IN
ABL_FIL
EW
HD
IKIN
HS_IN DF_PARA VS_IN VM_MOD V_PROT1 XRAY G2_IN R2_IN B2_IN YS/YM2 Y1IN Cb1IN Cr1IN DPIC_DCTR
30 28 26 25 45 15 22 23
1
17
R OUT G OUT B OUT IK
Q4315
V PROT SW
IC4301
R/G/B JUNGLE
CN4500
1 3 5 8
VM
10
HD CN1160 EW
L SW R SW
1 2
X RAY DYNAMIC FOCUS VERTICAL SAW1 VERTICAL-PROT
CN1163
4 5 7 8
VERTICAL SAW–
9
VDN
6
VDP
5
A
(1/3)
Q8361
BUFFER
Q8362
BUFFER
Q8363
BUFFER
HP 100
VP 100
HP-M
VP-M
Q8351 BUFFER Q8352
AMP
Q8337
}
Q8335 BUFFER Q8357
AMP
Q8336
}
Q8333 BUFFER Q8356
AMP
Q8334
}
MAIN MICON, TUVIF, AUDIO AMP, RGB OUT,
YCT,COMB FILTER, VIDEO/AUDIO-IN/OUT
()