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8-1.
BLOCK DIAGRAMS
IC8306
MAIN COLOR DECODER
39
C3
CVBS OUT
41
CVBS/Y3
Y OUT
Cb OUT
10
SCP
Cr OUT
19
Y1
18
Cb IN
17
Cr IN
IC8302
AV SW
J8301
36
NT/PAL
3
Y1
4
3
2
1
5
C1
7
S-1
V1
1
V1
Video In 1
L1
2
LV1
R1
4
RV1
V2
8
V2
L2
9
LV2
R2
11
RV2
Video In 2
V5
30
V3
15
V3
L3
16
LV3
V/YOUT2
18
RV3
R3
Video In 3
59
LV6
61
RV6
Q8362
BUFFER
Q8363
Q8361
BUFFER
BUFFER
Y
B-Y
R-Y
L
R
Component In
TO H1 BOARD
CN1934
KV-EX29K94/EX34K94
SECTION 8
DIAGRAMS
IC8309
SW
1
SC
3
7
6 Y IN
Y OUT
SW
8 –U IN
–U OUT
1
9
–V IN
–V OUT
BUFFER
3
Q8364
IC8310
PICTURE IMPROVEMENT
21
Q8329
PROCESSOR
AMP
22
Q8330
BUFFER
Q8331
AMP
23
Q8332
HS
BUFFER
IC8312
9
LEVEL CONVERTER
VS
4
IC8306
MAIN COLOR DECODER
CVBS/Y1
1
C1
48
Q8302
COUT2
47
BUFFER
LOUT2
43
ROUT2
45
V6
60
V6 (STV)
TV
63
TV
LTV
62
LTV
RTV
RTV
64
Q8301
VOUT1
53
BUFFER
LOUT1
52
ROUT1
54
RV5
31
Q8325
LV5
29
BUFFER
Q8303
BUFFER
44
Q8306
VOUT3
41
BUFFER
39
YOUT3
COUT3
37
CN8301
– 53 –
KV-EX29K94/EX34K94
RM-965
RM-965
Q8351 BUFFER
Q8352
}
AMP
Q8337
19
Q8333 BUFFER
17
Q8356
}
AMP
Q8334
16
Q8335 BUFFER
B3
Q8357
}
AMP
Q8336
BUFFER
Q4322
BUFFER
Q4321
BUFFER
Q4320
CN8402
EXTRA-PARA
63
R_OUT
59
HS_IN
G_OUT
B_OUT
IKIN
64
DF_PARA
IC4301
R/G/B JUNGLE
60
VS_IN
VM_OUT
46
VM_MOD
V_PROT1
Q4315
16
500K
V PROT SW
20
XRAY
35
G2_IN
ABL_IN
36
R2_IN
34
B2_IN
ABL_FIL
33
YS/YM2
VDP 5
VDN 6
52
Y1IN
EW
53
Cb1IN
54
Cr1IN
HD
43
DPIC_DCTR
(
MAIN MICON, TUVIF, AUDIO AMP, RGB OUT,
YCT,VIDEO/AUDIO-IN/OUT
CN1118
– 54 –
CN4500
30
R OUT
1
28
3
G OUT
26
B OUT
5
25
8
IK
VM
10
45
15
22
CN1163
23
4
X RAY
5
DYNAMIC FOCUS
VERTICAL SAW1
7
8
VERTICAL-PROT
9
VERTICAL SAW–
1
CN1160
17
1
HD
2
EW
L SW
R SW
Monitor Out
V
L
R
)
A
(1/3)
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