Sony KV-DR29M50B Service Manual ▷ View online
– 37 –
KV-DR29M50B
RM-964
GEO 4
HSZ (H SIZE)
GEO 9
TRZ (TRAPEZIUM)
GEO 07 UPN (UPPER CORNER PIN)
GEO 08 LPN (LOWER CORNER PIN)
GEO 0
VSZ (V SIZE)
GEO 5
HPS (H POSITION)
GEO 0A AGL (AFC.ANGLE)
GEO 0B BOW (AFC.BOW)
GEO 6
PAP (PIN AMP)
GEO 1
VPS (V POSITION)
GEO 2
VLN (V LINEARITY)
GEO 3
SCO (VERTICAL S-Correction)
PICTURE DISTORTION ADJUSTMENT (2)
V SAWO WAVE SAW LEVEL GAIN CONTROL (GEO 11 HTR)
6-7. PICTURE DISTORTION ADJUSTMENT (1)
Item Number 00 – 0B
– 39 –
– 38 –
KV-DR29M50B
RM-964
KV-DR29M50B
RM-964
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
Y1
C1
S-1
S-1
47
4
2
3
1
36
3
5
7
7
V1
LV1
LV1
V6 (S-TV)
M-TV
TVL
M-TV
TVL
TVR
RV4
LOUT2
ROUT2
V6
LTV
RTV
VOUT1
1
2
2
RV1
4
43
45
60
62
64
64
TV 63
V/YOUT2
YOUT3
COUT3
44
39
37
37
VOUT3 41
53
25
IC8302
AV SW
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
LV2
8
9
9
RV2
11
V2
L2
R2
V5
Video In 3
Video In 2
Video In 1
J8301
30
V3
LV3
LV3
15
16
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
Q8356
Q8334
} AMP
Q8351 BUFFER
Q8352
Q8337
Q8352
Q8337
} AMP
Q8335 BUFFER
Q8357
Q8336
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
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
VN_MOD
H_PROT
28
46
42
15
15
34
V_PROT
35
G2_IN
R2_IN
R2_IN
R_OUT
G_OUT
B_OUT
IK_IN
CERA
2.7MHz
ABL_IN
ABL_FIL
5
6
6
B2_IN
YSYM2
YSYM2
4
2
2
Y_IN
20
CB_IN
CR_IN
CR_IN
21
22
22
64
63
62
58
62
58
33
56
57
57
V_DRV-
V_DRV+
EW_DRV
52
53
47
53
47
H_DRV 40
IC4301
R/G/B JUNGLE
VP SEL
HP SEL
>
>
1
3
5
8
3
5
8
CN9001
R OUT
G OUT
B OUT
IK
G OUT
B OUT
IK
7
4
3
9
4
3
9
CN1163
DF PARA
V DRV-
V DRV+
EW
V DRV-
V DRV+
EW
8
7
2
7
2
CN1162
H PROT
V PROT
HD
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
VIDEO IN/OUT, COMPONENT I/F
A (1/3)
(
)
SC
– 40 –
KV
-DR29M50B
-DR29M50B
RM-964
1
4
2
3
1
40
13
28
6
2
7
1
3
5
1
1
4
6
7
4
6
7
L SP
R SP
L HP
R HP
R SP
L HP
R HP
7
1
MIXER
Q1206
Q1206
5
2
12
7
11
–
+
–
+
–
+
–
+
1
2
2
WOOFER SP
(L/Out)
Ch1
L/Ch1
IN
R/Ch2
IN
3D/Ch3
IN
IC1204
AMP
IC2200
HP-AMP
IC1200
PRE-AMP
INa
INb
OUTa
L OUT
FROM AV-SW
R-SW L-SW
R OUT
L IN
R IN
OUTb
IC1207
NJW1139
TONE + BBE + TRUSURROUND
IC1205
SW
(AUDIO AMP, AUDIO IN/OUT)
CN1193
TO SPEAKER
TO WOOFER
BOX
(R/Out)
Ch2
(3D/Out)
Ch3
WOOFER SP
}
}
TO H1 BOARD
CN1932
(HEADPHONE JACK)
}
A (2/3)
–
41
–
KV
-DR29M50B
-DR29M50B
RM-964
61
1
DEGAUSS
DEGAUSS
CN1160
ST-BY
OVP
OCP
OVP
OCP
H SYNC
HP-SEL
VP-SEL >
Q002
BUFFER
V SYNC
R
G
B
R
G
B
YS
YS
YM
RESET
B-INT
SCL 0
<
<
<
<
<
<
SDA 0
SDA1(NVM)
SCL1(NVM)
SCL
SDA
SDA
YS
G
R
B
SCL
MUTE
MSPR
MUTE
Q301, Q313
MUTE
STBY
MUTE
R OUT
R TV
L TV
TV
V6 (STV)
<
<
<
<
L OUT
DET OUT
SDA
SCL
NC
NC
NC
NC (RESET)
PLL-SW
AFT OUT
RF AGC
SDA
SCL
F MONO
MODE
MSPR
ST
AFT1
AGC
SCL
F MONO
MODE
MSPR
ST
AFT1
AGC
SDA
SCL
IC003
EEPROM
(A0-A7)
ST
F MONO
AFT 2
AFT 1
AGC
MSP RESET (SAP)
ST
F MONO
AFT 2
AFT 1
AGC MONITOR
ATT SW
KEY 1
KEY 2
SIRCS
LED 2
LED 1
I
54
53
64
14
53
64
14
45
16
17
18
23
29
30
31
X
47
49
49
5
6
6
48
50
7
8
32
33
34
36
37
35
9
19
62
6
3
3
13
+5V ST-BY
1
2
4
9
7
LED R
LED G
SIRCS
KEY 1 IN
KEY 2 IN
CN1190
TO H1 BOARD
5
8
CN1161
+B OCP
B INT
2
3
CN1100
TO BUS CONTROLLER
<
SDA
4
SCL
SDA
SCL
Q001
INVERTER
IC002
IC001
MAIN CONTROLLER
RESET IC
2
Q101
BUFFER
Q3300
AMP
SIGNAL
SPLITTER
CP1300
ANTENNA IN
RF SIGNAL
RF SIGNAL
DET OUT
TU3301
TU101
AFT OUT
AFT2
SDA
SCL
1
<
(MAIN MICON, TUVIF)
A (3/3)
}
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