Sony KV-29FA350 (serv.man2) Service Manual ▷ View online
KV-29FA350
KV-29FA350
33
4-3. BLOCK DIAGRAM
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KV-29FA350
KV-29FA350
34
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8
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9
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12
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15
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16
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17
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18
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
A BOARD SCHEMATIC DIAGRAM (1 OF 6)
4-4. SCHEMATICS AND SUPPORTING INFORMATION
5
6
4
1.6 Vp-p (H)
1.8 Vp-p (H)
2.0 Vp-p (H)
3
2
1
2.5 Vp-p (V)
5.4 Vp-p (H)
3.2 Vp-p (H)
A BOARD WAVEFORMS
1608
50V
CH
C032
10p
1/10W
RN-CP
4 . 7 k
R001
EWD-DEFL
IIS_OUT1
10uH
L006
MM3Z3V3T1
D084
10uH
L013
1608
16V
0 . 2 2
B
C022
1
2
3
4
4P
CN003
135V
NC
GND
VM
OUT
B_INT
INL1
50V
2 . 2
C073
OCP-PROTECT
VGUARD-DEFL
CVBS3
1/10W
RN-CP
2 . 2 k
R338
1608
50V
100p
CH
C091
10uH
L009
1608
50V
100p
CH
C021
10V
470
C006
W053
1608
25V
0 . 0 1
B
C018
MA111-TX
D058
2SA1235TP-1EF
Q010
1608
16V
0 . 2 2
B
C042
SDA-0
25V
47
C026
0MHz
X001
5V
10uH
L033
SIFIN1-IF
+B_2
1608
50V
1000p
B
C081
1608
50V
4700p
B
C041
RN-CP
12k
R306
1/10W
1608
16V
0 . 1
B
C054
2012
16V
2 . 2
F
C023
W082
0uH
FB008
8765
4
3
2
1
24WC16WI-TE13
IC003
1/10W
RN-CP
4 . 7 k
R394
1/10W
RN-CP
470
R337
1608
25V
0 . 0 2 2
B
C053
1/10W
RN-CP
4 . 7 k
R317
1/10W
RN-CP
100
R386
16V
100
C004
1608
16V
0 . 2 2
B
C048
1/10W
RN-CP
68k
R379
50V
2 . 2
C311
1608
16V
0 . 2 2
B
C321
TP02
MM3Z5V6ST1
D064
1/10W
RN-CP
1 . 5 k
R015
16V
470
C002
W079
S2
1/10W
RN-CP
4 . 7 k
R023
1/10W
RN-CP
100
R048
LSL-AUDIO
SCL_CN010
W059
1608
50V
470p
CH
C301
1/10W
RN-CP
470
R011
1/10W
RN-CP
100
R030
CHIP
0
JR801
1608
16V
0 . 1
B
C028
SUIN
10V
470
C029
VIFIN1-IF
MM3Z5V6ST1
D068
1/10W
RN-CP
4 . 7 k
R003
1608
16V
0 . 2 2
B
C025
1608
50V
1000p
B
C031
1608
50V
1000p
B
C052
10uH
L011
W034
KRC102S
Q018
IIS_WS
10uH
L003
3.3V
OUTR
1608
25V
0 . 0 2 2
B
C049
0
FB010
1608
50V
1000p
B
C080
16V
100
C056
W030
1/10W
RN-CP
220
R097
M-SYS-IF
1608
50V
47p
CH
C319
MM3Z3V3T1
D083
STBY_SW
CVBS/PIPOUT
MA111-TX
D003
16V
100
C304
AGC-MUTE
CHIP
0
R324
1608
25V
6800p
B
C046
1/10W
RN-CP
100
R026
ABL
1/10W
RN-CP
100
R004
1/10W
RN-CP
100
R025
1608
16V
0 . 2 2
B
C335
C1
1608
16V
0 . 1
B
C069
1608
25V
0 . 1
B
C333
1608
50V
470p
CH
C010
1/10W
RN-CP
100
R022
0uH
FB011
1/10W
RN-CP
4 . 7 k
R314
1608
50V
1000p
B
C322
16V
2 . 2
C044
F
2012
KARA_L
W063
SVIN
1608
50V
CH
C034
10p
1608
50V
100p
CH
C090
DGC-RELAY
INL3
1/10W
RN-CP
2 . 2 k
R012
1/10W
RN-CP
2 . 2 k
R056
P L L I F
TP03
1608
50V
100p
CH
C003
INR3
LSR-AUDIO
1608
50V
47p
CH
C320
1/10W
RN-CP
1 . 5 k
R377
W076
1/10W
RN-CP
100
R384
1/10W
RN-CP
100
R046
1/10W
RN-CP
100
R002
1.8V_MAIN
2SIF
OUTL
16V
100
C036
16V
220
C317
1/10W
RN-CP
100
R045
1/10W
RN-CP
220
R096
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
TDA12019H/N1E7F
IC001
TMP
VSSP2
VSSC4
VDDC4(1.8V)
VDDA3(3.3V)
VREF_POS_LSL
VREF_NEG_LSL+LSR
VREF_POS_LSR+HPL
vREF_NEG_HPL+HPR
VREF_POS_HPR
XTALIN
XTALOUT
VSSA1
VGUARD
DECDIG
VP1
PH2LF
PH1LF
GND1
SECPLL
DECBG
EWD
VD-
VD+
VIFIN1
VIFIN2
VSC
IREF
GNDIF
SIFIN1
SIFIN2
AGCOUT
EHT0
AVL/2SIF
KARA LIN
KARA RIN
OUTL
OUTR
DECSDEM
MONO_OUTL
GND2
PLLIF
SIFAGC/SCART
IFVO/IF_MON_OUT
INTC0-IF
VCC8V
AGC2SIF
VP2
MON-OUT
INL2
INR2
CVBS2/Y2
C2
INL3
INR3
CVBS3
INL1
INR1
CVBS1/Y1
C1
LSL
LSR
SCARTHPL
SCARTHPR
CVBS0
VM
AFC
HOUT
VSSCOMB
VDDCOMB
VIN
UIN
YIN
YSYNC
YOUT
UOUT
VOUT
SCARTFBL
R-Y/RIN
Y/GIN
B-Y/BIN
GND3
VP3
ABL
IK
RO
U
T
GO
U
T
BO
U
T
VDDA(3.3V)
VREFAD_NE
VREFAD_PO
VREFAD
GNDA
VDDA(1.8)
VDDA2
VSSADC
VDDADC(1.8)
SIRCS
B I N T
SDA1
VDDC2
VSSC2
I I S W S
IIS CLOCK
MOMUTE-AUDIO
IIS OUT1
AUDIO MUTE
AUDIO STDBY
SCL0
SDA0
VDDP(3.3V)
S1/VC(GA)
ROT CTRL
ROT SW
DGC RELAY
A F T ( P I P )
MIC SW
VDDC1(1.8V)
DECV1V8
KEY
S2
VSSC1/P
RED LED
GREEN LED
VDDC3(1.8V)
VSSC3
AGC-MUTE
M-SYS-IF
1/10W
RN-CP
1k
R059
VDDC4_CAP
1/10W
RN-CP
100
R029
MA111-TX
D057
1/10W
RN-CP
100
R038
1/10W
RN-CP
12k
R044
W066
MONO_OUTL
1/10W
RN-CP
100
R393
10uH
L012
1/10W
RN-CP
100
R380
1608
50V
1000p
B
C312
TUAGC-IF
1608
25V
0 . 0 1
B
C328
VD--DEFL
1/10W
RN-CP
100
R060
10uH
L007
2012
50V
CH
C323
0 . 0 1
16V
100
C005
1
2
3
4
5
5P
CN007
YO
U
T
GND
UO
U
T/F
B
GND
VO
U
T
AFC-DEFL
1608
50V
1000p
B
C313
1608
50V
1000p
B
C089
1/10W
RN-CP
220
R099
1608
50V
100p
CH
C001
1608
16V
0 . 1
B
C020
1
2
3
4
5
6
7
WHT
7P
CN3102
KEY
LED R
LED G
GND
VCC
GND
SIRCS
SCL-0
W031
1608
10V
0 . 4 7
B
C316
16V
100
C013
B_CLK
W078
RN-CP
R316
6 . 8 k
1/10W
MIC_SW
1/10W
RN-CP
100
R014
10uH
L036
PG102R
D066
10uH
L032
50V
3 . 3
C065
10uH
L010
ROT_CTRL
1/10W
RN-CP
820
R364
PWR-OFF-MUTE
W011
CHIP
0
R058
10uH
L005
SDA_CN010
10uH
L035
0
FB009
AFT-PIP
1/10W
RN-CP
100
R039
MON-OUT
1/10W
RN-CP
2 . 2 k
R042
SCARTFBL/A16
1608
25V
0 . 0 1
B
C308
INL2
IIS_CLOCK
MM3Z5V6ST1
D065
1608
50V
1000p
B
C325
1608
16V
0 . 1
B
C092
CVBS2/Y2
UDZSTE-179.1B
D025
16V
100
C303
50V
4 . 7
C302
SYIN
VIFIN2-IF
CVBS1/Y1
SEL_IN
1
2
3
4
5
6
7
WHT
7P
CN004
GND
B
OUT
GO
U
T
RO
U
T
GND
IK
9V
0uH
FB007
A
0uH
FB006
CHIP
0
JR099
UDZSTE-179.1B
D023
9V
1/10W
RN-CP
39k
R051
10uH
L008
1/10W
RN-CP
R020
100
1608
16V
0 . 1
B
C318
W033
1/10W
RN-CP
100k
R395
1/10W
RN-CP
4 . 7 k
R399
1608
16V
0 . 1
B
C038
1/10W
RN-CP
4 . 7 k
R336
INR1
HOUT-DEFL
47uH
L004
VD+-DEFL
IFVO/IF_MON_OUT
MM3Z9V1ST1
D075
PH2LF
W077
W010
UDZSTE-179.1B
D024
1608
50V
1000p
B
C332
1/10W
RN-CP
100
R024
KARA_R
1/10W
RN-CP
100
R339
1.8V_AUDIO
S1/VC
CHIP
0
JR1011
INR2
1/10W
RN-CP
100
R341
250V
0 . 1 5
C055
SIFIN2-IF
1608
16V
0 . 2 2
B
C030
B_DAT
MOMUTE-AUDIO
50V
10
C050
CHIP
JR1012&
0
50V
2 . 2
C064
1/10W
RN-CP
4 . 7 k
R315
AUDIO-STDBY
1/10W
RN-CP
100
R385
10uH
L031
TP04
KRC102S
Q001
1/10W
RN-CP
100
R323
MA111-TX
D059
1/10W
RN-CP
10k
R010
10V
1
C037
B
1608
1608
16V
0 . 1
B
C063
0uH
FB005
1/10W
RN-CP
100
R041
MM3Z3V3T1
D082
KRC102S
Q016
W075
MA111-TX
D002
50V
22
C024
1/10W
RN-CP
2 . 2 k
R340
AUDIO-MUT
E
1/10W
RN-CP
4 . 7 k
R320
1608
50V
100p
CH
C330
RN-CP
R387
1/10W
75
1608
0 . 1
C336
B
16V
RN-CP
R388
1/10W
75
1608
0 . 1
C337
B
16V
RN-CP
R389
1/10W
75
1608
0 . 1
C338
B
16V
1608
1/10W
RN-CP
5%
R402
100
+B_2
0 . 0
3 . 3
0.1
1.3
2 . 0
1.3
2 . 2
2 . 4
1.6
2 . 6
2.0
0.1
3 . 3
3 . 3
2 . 3
MUTE
0 . 0
2 . 4
0.5
3 . 5
1.6
2 . 4
6
0.1
A1/6
1 . 8
0 . 0
2 . 2
2 . 2
VM
2.0
1.9
0 . 0
0 . 7
3 . 3
0 . 0
2 . 4
0.1
1.3
5
1.3
MICRO
1 . 6
3 . 5
1 . 9
MICRO/AV PROCESSOR
2.4
2.3
0 . 0
3 . 3
1 . 4
NVM
2 . 8
0.1
2.0
1
1.3
AUDIO-VIDEO PROCESSOR
2 . 2
2 . 3
3 . 6
3 . 5
1.9
0 . 6
2.3
1 . 8
3 . 5
CN4113
3 . 3
2 . 9
0 . 0
0 . 3
MUTE
1.6
3.2
2 . 2
0 . 1
3
3 . 6
1.9
2 . 2
2.3
2.6
3 . 3
0 . 6
4 . 9
1.8
0.1
1.4
2 . 0
2
2 . 2
4.3
SW
2.0
2.3
0 . 0
3 . 3
0 . 0
2.9
1.3
1.6
1 . 8
2 . 0
3.5
2 . 0
1.6
2.3
3 . 5
2 . 2
3 . 2
4
TO CV BOARD
CN711
CN701
TO CV BOARD
CN905
TO A BOARD
TO H2 BOARD
< B X 1 L > A - P 1
A-1239-073-A
KV-29FA350
KV-29FA350
35
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
A BOARD SCHEMATIC DIAGRAM (2 OF 6)
MON-MUTE-AUDIO
1/10W
RN-CP
R206
100
9V
2SA1235TP-1EF
Q202
C239
500V
B
470p
35V
C244
1000
PWR-OFF-MUTE
CHIP
R220
0
MA111-TX
D204
1/10W
RN-CP
R242
2 . 2 k
PS201
5A
LSR-AUDIO
MOMUTE-AUDIO
KRC102S
Q206
FSF05A20
D222
C243
35V
1000
MA111-TX
D202
R237
1/10W
RN-CP
100
AUDIO-MUTE
AUDIO-1
FB201
1.1uH
MA111-TX
D205
MA111-TX
D212
25V
C219
1000
AUDIO-3
1/4W
FPRD
1
R2646
R238
1/10W
RN-CP
100
MA111-TX
D203
W074
1/10W
RN-CP
R221
100
AUDIO-STDBY
MA111-TX
D214
1/4W
FPRD
R2647
10k
1/10W
RN-CP
R241
2 . 2 k
LSL-AUDIO
35V
C246
1000
5
JW2104
FB202
1.1uH
FSF05A20
D223
C240
500V
B
470p
PS202
5A
C245
35V
1000
15
JW2105
AUDIO-2
1
2
3
3P
CN2103
SR
GND
SL
1
2
3
4
4P
CN2104
A-MUTE
GND
A-S
TBY
4
V
4V_AUDIO_MUTE
1
2
3
4
5
6
7
8
8P
CN2102
-
-
CENTER
+
CENTER
+
CENTER
+
CENTER
+
+
+
1/4W
FPRD
R2645
10k
5
JW2108
1608
CHIP
JR2110
0
AUDIO
3 . 5
A 2/6
0 . 1
2 . 6
1 . 7
SW
AUDIO-STBY
3 . 5
<BX1L>A-P2
TO K2 BOARD
CN2407
TO K2 BOARD
CN2404
TO K2 BOARD
CN2403
A-1239-073-A
KV-29FA350
KV-29FA350
36
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3
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4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
A BOARD SCHEMATIC DIAGRAM (3 OF 6)
1/4W
3 . 3 k
R636
4V_AUDIO_MUTE
1608
50V
470p
CH
C616
1
3
3P
CN605
WHT
CHOKE(PFC)
CHOKE(PFC)
C
O
G
SE135N-LF38
IC605
1/10W
RN-CP
4 . 7 k
R634
HS-A007
1.8V_MAIN
500V
470p
B
C653
TP602
1/4W
4 . 7 k
R631
RN-CP
220
R608
1/10W
2012
16V
2 . 2
F
C678
FB605
1.1uH
K1010HB01
PH600
1E3-TB
D618
16V
100
C641
MA2ZD14001S0
D637
&
C687
1000p
250V
E
1/10W
RN-CP
33k
R668
1
3
4
5
6
7
STR-W6756
IC601
SB360-S
D639
JW1653
5
MM3Z15VT1
D645
50V
470
C635
1/10W
RN-CP
1k
R647
160V
330
C665
9V
AUDIO-3
10
JW1665
50V
2 . 2
C604
AUDIO-2
1/10W
RN-CP
100
R655
2SC3052EF-T1-LEF
Q609
RN-CP
1k
R603
1/10W
1608
50V
470p
CH
C680
MTZJ-T-77-33B
D636
1W
8.2M
R650
RN
FB601
1.1uH
W068
10V
4 . 7
C643
F
2012
1/4W
47
R627
FPRD
1W
RF
0 . 1
R605
MM3Z15VT1
D646
‘
‘
D3SB60F3
D604
W018
1A5G
D602
10V
4 . 7
C686
F
2012
22uH
L600
50V
22
C624
25V
2200
C682
DGC-RELAY
W002
MA111-TX
D600
250V
330p
B
C693
EY034
MA111-TX
D638
W080
1.1uH
FB603
1kV
2200p
C628
R
MTZJ-6.8
D606
1A5G
D603
35V
3300
C630
W024
1/10W
RN-CP
1k
R667
TH600
+B
2SC3052EF-T1-LEF
Q608
500V
0 . 0 0 4 7
E
C609
TP601
MM3Z9V1ST1
D651
MM3Z3V3T1
D647
1.8V_AUDIO
1/10W
RN-CP
10k
R609
1
2
3
4
KIA78R09API
IC602
1E3-TB
D619
500V
0 . 0 0 4 7
E
C605
500V
0 . 0 0 4 7
E
C610
MM3Z3V3T1
D643
1/10W
RN-CP
10k
R635
5V
16V
100
C649
16V
100
C639
2kV
R
C691
1500p
1E3-TB
D622
47uH
L601
MM3Z9V1ST1
D648
16V
100
C668
35V
2200
C632
STBY_SW_KP
16V
100
C638
22uH
L602
1000p
C657
250V
E
AUDIO-1
5A
PS604
11V
1
2
2P
CN6101
AC IN
AC IN
3W
RS
0 . 2 2
R619
7 . 5
JW1620
RY600
275V
PP
0 . 1
C666
MM3Z9V1ST1
D642
CHIP
0
R604
5A
PS605
GND_1
I
O
COM
KIA7805API
IC604
C634
1000
35V
1608
25V
0 . 0 1
B
C672
1E3-TB
D617
1
2
2P
CN600
DGCT
DGCT
2SC3052EF-T1-LEF
Q601
STBY_SW
500V
0 . 0 0 4 7
E
C606
1/4W
RN
1k
R624
MM3Z15VT1
D649
I
O
G
KIA78D33P1
IC606
CHIP
0
R680
1608
16V
0 . 1
B
C662
16V
220
C685
PDZ3.6B-115
D635
7
3
16
17
12
14
13
18
1
15
8
10
11
5
9
4
T602
TMP
0 . 3 3
C603
ATSC-VCC
0uH
FB608
16V
100
C637
1
2
3
4
PQ018EF01SZH
IC603
FB610
1.1uH
MTZJ-T-77-3.9B
D629
275V
PP
0 . 2 2
C660
1608
50V
2200p
B
C623
16V
470
C647
5A
PS603
1
23
4
T603
W070
7 . 5
JW1619
250V
330p
B
C625
S3L20UF4
D625
11V
MM3Z9V1ST1
D650
1/4W
100
R621
5A
PS602
1
2
2P
CN601
DGC
DGC
VCC
GND
OUT
BA18BC0FP-E2
IC607
3 . 3 V
1/10W
RN-CP
RN-CP
4 . 7 k
R602
1608
1/10W
RN-CP
0.5%
R623
33k
1E3-TB
D615
MTZJ-30
D614
10W
RB
2 . 2
R616
RU4AM-T3
D621
FB611
1.1uH
3W
RS
R620
0 . 2 2
450V
C611
560
MA8068-H-TX
D652
MA8068-H-TX
D653
10W
RB
R607
2 . 2
2W
RS
R651
100k
2W
RS
R606
100k
500V
B
C696
1000p
3 . 3 V R E G
STBY-SW
1 4 9 . 9
DGC
9V REG
ERROR-DET
- 0 . 2
1 . 8 V R E G
0 . 0
0 . 7
SWITCHING REG.
1 . 8 V R E G
2 0 . 7
STBY-SW
CISPR
0.1
0.2
A 3/6
1 0 . 8
10.9
0.2
0 . 0
NEW PART
POWER SUPPLY
RELAY DRIVE
T602
TO H2 BOARD
CN4102
<BX1L>A-P3
A-1239-073-A
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