Sony KV-DR29M67, Service Manual

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KV-DR29M67/DR29M87/DR29M97
RM-991
KV-DR29M67/DR29M87/DR29M97
RM-991
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM
SELVOUT
SELYOUT
SELCBOUT
SELCROUT
EXTCLK/XTAL
SELHOUT
Y
Cb
Cr
23
22
3
2
1
27
26
25
20
V-DVD H-DVD
> >
IC3001
COMPONENT I/F
C3
CVBS/Y3
FSC OUT
SCP
Y1
39
41
46
10
19
Cb1
Cr1
CVBS/Y2 C2
CVBS OUT(2VPpp)
Y OUT
Cb OUT
Cr OUT
HS
VS
18
17
3
21
22
23
9
4
48
1
43 44
IC8306
MAIN COLOR DECORDER
Q3015
Y-BUFFER
Q3018
U-BUFFER
Q3023
V-BUFFER
X3001
CRYSTAL
> > >
V U Y
> > >
V U Y
DVD PROGRESSIVE
}
COUT2
NT/PAL
Y1
C1
S-1
47
4
2
3
1
36
3
5
7
V1
LV1
V6 (S-TV)
M-TV
TVL
TVR
RV4
LOUT2
ROUT2
V6
LTV
RTV
VOUT1
1
2
RV1 4
43
45
60
62
64
TV 63
V/YOUT2
YOUT3
COUT3
44
39
37
VOUT3 41
53
25
IC8302
AV SW
LV4
23
BUFFER
Q8302
BUFFER
Q8365
BUFFER
Q8364
SW
Q8329
AMP
Q8330
BUFFER Q8331
AMP
Q8332
BUFFER
IC8312
LEVEL CONVERTER
>
>
C-NT
Y-NT
> > >
C
R
C
B
Y
}
3 7
1
IC8309
SW
Y IN Y OUT
-U OUT
-V OUT
-U IN
-V IN
6
8
9
19
17
16
IC8310
PICTURE IMPROVEMENT
PROCESSOR
B3
HP100
1
1 3 5 7 8
R IN L IN Y IN
CV IN
S IN C IN
TO H1 BOARD
CN1934
Component In
9
Y4
24
V4
22
S-4
28
C4
26
V1
L1
R1
V2
LV2 8
9
RV2 11
V2
L2
R2
V5
Video In 3
Video In 2
Video In 1
J8301
30
V3
LV3 15
16
RV3 18
V3
L3
R3
LV6
59
RV6 61
Q8362
BUFFER
Q8361
BUFFER
Q8363
BUFFER
Y B-Y R-Y L R
Q8333 BUFFER
Q8356
Q8334
} AMP
Q8351 BUFFER
Q8352
Q8337
} AMP
Q8335 BUFFER
Q8357
Q8336
} AMP
>
VP100
>
Y100
Y
V100 U100
Y-OUT
V-OUT
U-OUT
IC3003
YUV SWITCH
>
>
>
C
R
C
B
}
}
19
1 2 6 9
TO BC1 BOARD
CN2001
(COMB FILTER BOARD)
10
}
YS2/YM
R2
G2
36
35
34
IC8306
MAIN COLOR DECORDER
B2 33
24 29 30 31
YS
1
Cr
2
Cb
2
Y
2
>
>
>
>
LOUT1
ROUT1
52
54
RV5
LV5
31
29
Q8301
BUFFER
Q8304
BUFFER
Q8303
BUFFER
Q8306
BUFFER
CN8301 CN8401
FSC
NT-YIN NT-CIN
CV OUT
PAL-CIN
PAL-YIN
Y-NT C-NT
> >
16 15 14 12 11 10
CN8402
HP VP
SELE SV-IN SU-IN SY-IN
10
5 3 2
SUB-CV/Y OUT
RY 0UT
BY OUT
HP-M VP-M
> >
3 2 6
CN1121
HP VP
VIDEO
HP-M VP-M
> >
1 2 3 4
CN1118
R G B
BLK
HS_IN
DF_PARA
VS_IN
VN_MOD
H_PROT
28
46
42
15
34
V_PROT 35
G2_IN
R2_IN
R_OUT
G_OUT
B_OUT
IK_IN
CERA
2.7MHz
ABL_IN
ABL_FIL
5
6
B2_IN
YSYM2 4
2
Y_IN 20
CB_IN
CR_IN 21
22
64
63
62
58
33
56
57
V_DRV-
V_DRV+
EW_DRV
52
53
47
H_DRV 40
IC4301
R/G/B JUNGLE
VP SEL HP SEL
> >
1
3
5
8
CN9001
R OUT
G OUT
B OUT
IK
7
4
3
9
CN1163
DF PARA
V DRV-
V DRV+
EW
8
7
2
CN1162
H PROT
V PROT
HD
G R B
YS
> > > >
L SW
R SW
>
>
V
L
R
Monitor Out
Y IN Y OUT
-U OUT
-V OUT
-U IN
-V IN
6
8
9
19
17
16
IC8310
PICTURE IMPROVEMENT
PROCESSOR
1
HP 100
VP 100
HV SWITCHING
HP-SEL
VP-SEL
12
2
14
15
IC3002
13 1
H-DVD V-DVD
>
>
>
>
> >
RGB OUT, YCT, COMB FILTER,
VIDEO IN/OUT, COMPONENT I/F
A (1/3)
( )
SC