Sony KV-29FQ65B Service Manual ▷ View online
C
[ PRINTED WIRING BOARD ]
82
81
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10us/div
10us/div
10us/div
5us/div
10us/div
10us/div
5us/div
117 Vp-p (H)
109 Vp-p (H)
109 Vp-p (H)
2.5 Vp-p (H)
2.5 Vp-p (H)
TP1
TP2
TP3
TP4
C board Waveforms
3.64 Vp-p (H)
2.5 Vp-p (H)
TP4
TP5
TP6
TP7
B2
[ PRINTED WIRING BOARD [A] SIDE ]
84
83
B2
[ PRINTED WIRING BOARD [B] SIDE ]
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10us/div
10us/div
20us/div
117 Vp-p (V)
109 Vp-p (V)
109 Vp-p (V)
TP1
TP2
TP3
VM board Waveforms
VM
[ PRINTED WIRING BOARD ]
B
A
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
H
I
J
K
L
M
N
O
P
Q
R
S
T
21
86
87
B
A
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
H
I
J
K
L
M
N
O
P
Q
R
S
T
21
85
B2
[ 100Hz ]
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
B
A
C
D
E
19
18
20
21
88
89
90
H
I
J
K
L
M
N
O
P
Q
R
S
56
48
ACC
DET
DET
KILLER
DET
V SYNC
SEP
GATE
1/32
50/60 ID
GATE
SAND
CASTLE
H.DRIVE
WIDE
Sawtooth
Gen.
INTER-
LACE
APC
PAL/
NTSC
fsc
ID
I REF
HUE
CLP
CLP
ABL
HV
COMP
AKB
51
50
49
54
52
45
46
47
40
41
39
36
44
42
10
35
30
34
32
31
33
27
25
23
28
29
19
18
17
16
15
12
11
1
64
61
62
60
9
2
20
59
37
WIDE
Parabola
Gen.
38
Count Down
525/625
21
14
13
8
7
6
5
4
3
43
DL
SUB
CONT
TRAP
ACC
55
57
SHARP
NESS
PAL
ID
DEM
TOT
DEM
AXIS
AXIS
VCO
VIDEO
SW
53
PIC
22
24
26
PHASE
DET
PHASE
SHIFT
PHASE
DET
H SYNC
SEP
32fH
VCO
VCO
YS
SW
YS/YM
SW
S
SEP
DC
TRAN
CLP
OSD
MIX
D-
COL
y
BRT
GB
DRV
CUT
OFF
BLK
DIG
Y/C
MIX
COLOR
&AXIS
D PIC
FLYBACK
GENERATOR
THERMAL
PROTECTION
2
6
3
5
4
7
1
POWER
AMPLIFIER
+
-
5-5. IC BLOCK DIAGRAMS
2
7
8
8
1
6
5
5
3
4
DFP
DENT
SCART Switching Facilities
36
6
8
8
1
3
6
5
5
7
6
4
5
2
3
3
2
5
5
37
3
3
3
3
4
4
30
3
1
1
2
8
8
A/D
A/D
D/A
D/A
D/A
D/A
D/A
D/A
5
6
6
5
7
7
5
9
9
6
0
0
4
7
7
4
8
8
5
0
0
5
1
1
DEMODULATOR
SBUS Interface
I2C Interface
D BOARD IC6700 STV 9379
J BOARD IC8101 TDA2822D
E BOARD IC4301 CXA2100Q-TL
J BOARD IC8200 MSP3410D-QA-B4
5-4 SEMICONDUCTORS
( TOP VIEW )
36
1
12
48
25
13
24
37
( TOP VIEW )
1
8
16
9
28
15
1
14
( TOP VIEW )
( TOP VIEW )
1
4
8
5
8
7
6
5
1
3
4
2
IN
GND
OUT
68
61
60
1
52
44
43
35
27
26
18
10
9
( TOP VIEW )
1
1 : V IN
2 : V OUT
3 : GND
4 : ON/OFF CONTROL
2 : V OUT
3 : GND
4 : ON/OFF CONTROL
2
3
4
( TOP VIEW )
6
40
1 44
18
28
7
17
29
39
1
11
12
22
23
33
34
44
7
1
BA7046F
BA7046F-T1
LM393PS-E20
MB3793-42NF
MB3793-42NF-ER
NJM2240M
NJM2240M(TE2)
NJM3404AD
BA7046F-T1
LM393PS-E20
MB3793-42NF
MB3793-42NF-ER
NJM2240M
NJM2240M(TE2)
NJM3404AD
CXA1855Q-T6
CXA1875AM-T4
HE4094BT
MC14052BDR2
MC74F157ADR2
SN74LS221D
74HCT4046AD/S470
HE4094BT
MC14052BDR2
MC74F157ADR2
SN74LS221D
74HCT4046AD/S470
CXD2053S
TDA4780/V3
TDA4780/V3
CAD005AD
LM358
LM393N
M5216P
M24C32-BN6
ST24C16FB6
TDA2822M
UPC393C
LM358
LM393N
M5216P
M24C32-BN6
ST24C16FB6
TDA2822M
UPC393C
LM78L05ACZ
LM78L12ACZ
L78L05ACZ-AP
L78L12ACZ-AP
LM78L12ACZ
L78L05ACZ-AP
L78L12ACZ-AP
MSP3410D-QA-B4
SAA7185WP
SDA5273P-C134-GEG
SDA5275
SAA7185WP
SDA5273P-C134-GEG
SDA5275
KA78R05TU
KA78R09TU
KA78R33TU
KA78R09TU
KA78R33TU
SBX1981-51
M27C800-100K1
SDA9361
STV9379
20
1
( TOP VIEW )
11
10
TDA7309D013TR
SDA9288X-B121
TDA9143/N2
TDA9144/N2
TDA9170T
MSM534031E3Y-Z
TDA9143/N2
TDA9144/N2
TDA9170T
MSM534031E3Y-Z
MB3793-42PNF-ER
MSM65355GS
SAB-C161R1-LM
SAB-C161R1-LM
TC55257DFTL-70V-EL
MB88141PF-ER
TC4S69F
TDA6111Q/N4
( TOP VIEW )
32
1
17
16
30
1
9
1
3
4
5
2
C 5
24
1
( TOP VIEW )
13
12
2
1
3
4
5
1
5
2
4
3
6
6
B
C
E
C
B
E
E
C
B
E
C
B
E C B
E
C
B
E
C
B
MARKING SIDE VIEW
IMZ1A-T109
IRF614
IRF620
IRF620
DTA144EK
DTA144EK-T146
DTC114EK
DTC114YKA-T146
DTC123EK
DTC123EK-T146
DTC124EKA-T146
DTA144EK-T146
DTC114EK
DTC114YKA-T146
DTC123EK
DTC123EK-T146
DTC124EKA-T146
DTC144EK
DTC144EK-T146
2SA1037K-T-146-R
2SA1162-G
2SC2412K-QR
2SC2412K-T-146-R
DTC144EK-T146
2SA1037K-T-146-R
2SA1162-G
2SC2412K-QR
2SC2412K-T-146-R
DTA144ESA
DTA144ESA-TP
DTC114ESA-TP
DTC144ESA-TP
2SA1175-HFE
2SA733-K
DTA144ESA-TP
DTC114ESA-TP
DTC144ESA-TP
2SA1175-HFE
2SA733-K
2SA933AS-RT
2SA933AS-QRT
2SA933S-RT
2SC1740S-RT
2SC2785-HFE
2SA933AS-QRT
2SA933S-RT
2SC1740S-RT
2SC2785-HFE
2SA1837
2SC2500-B
2SC2551-O
2SC2551O-TPE2
2SC2551-O
2SC2551O-TPE2
2SC2688-LK
2SC3840K
2SC3840K
2SC3997CA
E
C
B
2SC4793
E
C
B
2SD2396H
BF87-127
E
B
C
E
B C
BF199
BF199-AMMO
BF199-AMMO
E
C
B
BF421-AMMO
G
D
S
BC546B
BC556B
BC556B
1
( TOP VIEW )
7
14
8
U2860B-BFPG3
74LVC08D
74LVC08D
IN
GND
OUT
1
(TOP VIEW)
19
20
32
51
33
64
52
TEA6422DT
LM393N
LM393N
TOP209P
( TOP VIEW )
1
4
8
5
TDA9320H-N1-518
TLC2933
TLC5733A
7
1
( TOP VIEW )
14
8
1
16
17
32
33
48
49
64
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