Sony KV-XA29M66 Service Manual ▷ View online
KV-XA29M66
RM-953
KV-XA29M66
RM-953
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM
– 45 –
– 46 –
F
(Cispr)
MAIN.TUVF
TU101 (*1)
BTF-WG442
<slave: C0H>
<slave: C0H>
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
MONITOR
OUT
OUT
J
(DVD,
TERMINAL)
DL
UV
U
U
V
V
V
PIP
IC4301
5DAS288XE-B121
<slave: D811>
IC4301
5DAS288XE-B121
<slave: D811>
UV SW
P2 (
Picture in Picture
& DVD Switch
)
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
YUV Delay
TEXT
DECODER
DECODER
SYSTEM
Ucom
IC001
CXP750097
Ucom
IC001
CXP750097
5V REQ
& RESET
IC002
A1N1318AF
& RESET
IC002
A1N1318AF
MEMORY
IC003
CAT24D08P
CAT24D08P
RECEIVER
SBX3081-
IC3901
IC3901
PIP
V/U/V SW
IC4302
V/U/V SW
IC4302
Y In
U In
Y In
Y In
U In
Y In
SUB CHROMA
DECODE
IC4303
CXA2139S
<slave: BAH>
DECODE
IC4303
CXA2139S
<slave: BAH>
SW
B
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
FRONT
VIDEO IN 3
VIDEO IN 3
SUB.TUVIF
TU1401
BTF-LG436
<slave: C2H
TU1401
BTF-LG436
<slave: C2H
JACK BLACK
J1402
PIN 12P
J1402
PIN 12P
with
STEREO
DECODER
(MSP3415) (*2)
<slave: 86H>
STEREO
DECODER
(MSP3415) (*2)
<slave: 86H>
AV SW
YC JUNGLE
IC1401
CXA1855S
<slave: 90H>
CXA1855S
<slave: 90H>
Adaptive Multi Comb & Filter
IC302
TDA9181T
TRU Surround
IC3201
HJM2167L
IC3201
HJM2167L
DAC IC3205
CXA1315P
<slave: 46H>
CXA1315P
<slave: 46H>
IC3206
BH3868AFS-E2
IC301
CXA2159S
<slave: 88H>
CXA2159S
<slave: 88H>
TV.V In
47
46
46
45
46
45
CN1407
TV.L In
L1 out
VL out
Mon out
6
9 7
4
2
43
1
2
4
3
6
2
4
3
6
45
CN301
COMB Y In
COMB C In
CMV out
C out
CV/Y out
V1.V In
V1.L In
V1.R In
V1.Y In
V1.C In
V1.L In
V1.R In
V1.Y In
V1.C In
7
8
10
8
10
V2.V In
V2. L In
V2.R In
V2. L In
V2.R In
14
16
15
17
16
15
17
33
11
18
18
11
18
18
18
18
9
23
CN1304
V3.L In
V3.R In
V3.R In
V3 CV/Y In
V3.C In
SUB.TV. V In
V out2
L out2
R out2
L out2
R out2
Sub Y
Sub U
Sub U
Sub V
V
Y
Y
U
V
U
V
U
V
U
SW2
VM
Shape
Q4318/4324
R G B
BLK
R G
B
BLK
D3
(Dynamic
Focus, DQP)
Focus, DQP)
H
V.PARA
DQP
XC2X5
DQP
V.DRIVE
Q2822/2823
V.DRIVE
Q2822/2823
HALF
28 29 30
37 39 40
32 31 30
31
14
13
11
18
17
H DRIVE
H.PULSE
E/W
VD+
PIN-CONT
IC502
NJM2903D
IC502
NJM2903D
PIN-CONT
IC502
NJM2903D
IC502
NJM2903D
PMT
T504
T504
PMT
T505
T505
H-OUT
Q511
2SC4927
Q511
2SC4927
HDT
T501
T501
N/S DRIVE
IC1800
IC1800
VM DRIVE
Q5902/5906
Q5902/5906
NECK ASSY
R out
CRT SOCKET
CRT
29 RSN
29 RSN
DY
Y29RSA
Y29RSA
SP ASSY
G out
B out
FBT
T503
NX-4009
T503
NX-4009
H-DRIVE
Q506
2SC2688
Q506
2SC2688
V-OUT
IC503
TDA8172
IC503
TDA8172
VD-
25
24
23
22
R out
B out
R in
B out
SIRCS
I2L
11V
135V
7V
V
R
R
L
V
U
V
L
C1 out
CH140 CH101
CH140 CH101
R1 out
TV.R In
(*4)
V1
(Tele Text)
(*4)
with Ucom
STB TRANS
STB SW TR
O605
2BX2B45
O605
2BX2B45
DGC
AC IN
LINE
FILTER
T600/601
FILTER
T600/601
THP
THP600
POWER
IC601
STR-F6656
IC601
STR-F6656
T604
T603
SRT
9V REG
IC603
IC603
5V REG
IC604
IC604
+B
+9V
+5V
Audio Front Voc
IC801
SAA5261
<slave: 58H>
<slave: 58H>
H.DRIVE
Q2811
H Timing
Shape
Q2821/IC2801
Shape
Q2821/IC2801
DF TRANS
DF DRIVE
Q2805/2806
Q2805/2806
T2801
Q2807
RED OUT
Q703 2SC2611
VM1
(Velocity
Modulation)
Modulation)
GREEN OUT Q702 2SC2611
BLUE OUT Q701 2SC2611
H
(
Front AV IN,
Sensor,
Power Switch)
Power Switch)
C6 (
Video Amp, Rotation Circuit
)
RGP OUT
AUDIO OUT
IC6201
TA8200AH
TA8200AH
IC3202
Q3204/3201
Q3204/3201
KV-XA29M66
RM-953
KV-XA29M66
RM-953
– 47 –
– 48 –
6-2. CIRCUIT BOARDS LOCATION
VM1
A
D3
B
F
P2
H
C6
V1
J
6-3. SCHEMATIC DIAGRAM
Note:
•
•
All capacitors are in µF unless otherwise noted.
•
All electrolytic capacitors are rated at 50V unless otherwise
noted.
noted.
•
All resistors are in ohms.
k
k
Ω
= 1000
Ω
, M
Ω
= 1000k
Ω
•
Indication of resistance which does not have rating electrical
power is as follows.
power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
¢
: internal component.
•
: panel designation or adjustment for rrepair.
•
All variable and adjustable resistors have characteristic curve
B unless otherwise noted.
B unless otherwise noted.
•
Redings are taken with a color-bar signal input.
no mark
no mark
: PAL
(
)
: SECAM
[
]
: NTSC 3.58
<<
>> : NTSC 4.43
•
Readings are taken with a 10W MW digital multimeter.
•
Voltage are dc with respect to ground unless otherwise
noted.
noted.
•
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
All voltage are in V.
•
✽
: Cannot be measured.
•
Circled numbers are waveform references.
•
: B +bus.
•
: B –bus.
•
÷
: signal path.
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE WIREWOUND
:
✽
ADJUSTMENT RESISTOR
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Note:
The component identified by shading and
mark
mark
!
are critical for safety. Replace only
with part number specified.
KV-XA29M66
RM-953
KV-XA29M66
RM-953
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
– 49 –
– 50 –
(1) Schematic Diagrams of F, J and VM1 Boards
1
2
1
2
1
2
3
4
1
2
3
4
C
6
54
R4601
CN4603
JW4601
JW4602
JW4603
JW4604
C4601
0.47
T4601
LFT
T4602
VDR4 6 1
CN 4601
CN4602
0.
00
47
25
0V
E
1M
1/2W
1/2W
1P
:TAB
2P
:VH
2P
:VH
.
.
0.68
250V
250V
#
#
#
#
LFT
AC IN
AC IN
AC OUT
AC OUT
GND
ERZV14D621
F4601
T5A
250V
T5A
250V
C4602
(CISPR)
B-SSS10568-ES.-F..-XA29
1
2
3
1
2
3
4
5
6
7
8
R2419
R2411
R2420
R2412
C2413
C2411
C2412
C2414
J2410
R2421
C2410
D2410
NNCD9.1A-T1
PROTECTOR
NNCD9.1A-T1
PROTECTOR
D2411
NNCD9.1A-T1
PROTECTOR
NNCD9.1A-T1
PROTECTOR
D2415
NNCD9.1A-T1
PROTECTOR
NNCD9.1A-T1
PROTECTOR
R2414
R2417
R2418
R2415
CN2410
D2412
NNCD9.1A-T1
PROTECTOR
NNCD9.1A-T1
PROTECTOR
C2418
C2419
R2410
CN3451
D3453
J3451
D3454
220
75
220
75
330p
B
47
47
330p
B
5P
220
47
220k
220k
100
100
8P
WHT
:S-MICRO
1
1
75
#
#
#
#
2
1
GND
GND
DVD Y
DVD B
Y
DVD RY
GND
DVD L
DVD R
Y
B-Y
R-Y
L
R
3D+
IN
GND
GND/
3D-
3D SP +
(RED)
3D SP - (B
LK)
D2414
NNCD9.1A-T1
PROTECTOR
NNCD9.1A-T1
PROTECTOR
(DVD TERMINAL)
TO B1 BOARD
CN1501
TO P2 BOARD
CN4501
CN4501
B-SSS10568-ES.-J..XA29
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
R
5904
R
5913
R
5922
C
5901
C
5904
C
5915
R
5928
R
5917
C
5902
C
5907
C
5911
C
5908
C
5912
C
5905
C
5917
C
5909
C
5914
C
5910
C
5913
C
5906
C
5916
C
5903
R
5929
R
5910
R
5914
D5906
D5907
R
5909
R
5905
R
5906
R
5907
R
5916
R
5915
R
5918
R
5912
R
5911
R
5920
R
5908
R
5923
R
5902
R
5919
L5901
J
W
5901
R
5924
CN5901
D5902
D5904
Q
5904
Q
5901
Q
5903
Q
5905
Q
5902
Q
5906
CN5904
C
N
2801
C
5900
R
5927
Q
5907
R
5903
J
W
5900
R
5933
Q
5909
L5902
C
5919
R
5932
C
5921
Q
5908
R
5931
R
5930
R
5934
D
5908
R
5901
C
5920
R
5935
R
5925
C
5918
R
5921
D5901
D5903
D5905
330
560
820
#
#
#
#
#
330
16V
33
160V
2.2
160V
0.047
200V
:P
T
0.1
200V
:P
T
470
10V
470
10V
100
16V
100
16V
0.001
:P
T
0.001
:P
T
0.047
:P
T
0.047
:P
T
0.0047
500V
E
10
2W
:R
S
68
68
120
120
220
1k
1k
1k
1.5k
10k
10k
47k
68k
68k
1.5
:FP
R
D
1.5
:FP
R
D
560
:FP
R
D
1k
:FP
R
D
10.0MM
5MM
7P
:S
-M
IC
R
O
M
T
Z
J
-T
-77-
39
D
C
.BI
AS
M
T
Z
J
-T
-77-
39
D
C
.BI
AS
2S
A
1175T
P
-HF
E
B
U
FFE
R
2S
C2458T
P
-Y
G
R
AMP
2S
C2458T
P
-Y
G
R
AMP
2S
C2458T
P-YG
R
B
U
FFE
R
2S
A
1606E
VM.
D
R
IVE.
1
2S
C4159E
VM.
D
R
IVE.
2
8P
3P
560pF
820
2S
C2458T
P
-Y
G
R
M
U
TE
S
W
ITC
H
39
1/2W
5.0MM
#
#
#
#
#
#
#
#
#
#
47
JW
(5
mm)
#
39
200pF
500V
180
3W
:R
S
1S
S
119-
25T
D
T
EMP-C
O
R
R
1S
S
119-
25T
D
1S
S
119-
25T
D
Q.P
.-
Q.P
.+
E
VM
QP
QP
VM
+B
9V
E
VM M
UT
E
GND
GND
VM
T
O
A BO
AR
D
CN306
NC
QP-
QP-
QP+
QP+
E
E
VM
VM
QP
-
NC
QP
+
T
O
D
3
BO
AR
D
CN2802
9V
9V
9V
9V
VELOCIT
Y MODULAT
ION
(
(
T
O
B BO
AR
D
CN1300
KV-XA29M66
RM-953
KV-XA29M66
RM-953
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
– 51 –
– 52 –
(2) Schematic Diagram of A Board
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
V
L
R
1
2
3
4
5
6
1
2
1
2
3
4
5
6
7
8
9
1
0
IC003
C005
C004
C003
C008
C006
C007
C002
C014
C015
L003
C
0
1
6
C017
C021
C020
C
0
2
4
C
0
2
3
C
0
2
2
D001
D301
C301
C303
JW901
R903
R905
R907
R904
R906
R908
D901
D902
D903
R015
R014
Q304
R315
C315
L302
C317
R052
C033
D002
CN302
J902
D
0
0
5
R053
R062
R063
R
0
6
4
R065
D006
C001
JW080
JW008
R061
D300
CN901
D313
R301
L001
CN905
C300
D317
C326
D314
C223
R229
CN001
C321
R
0
2
0
R
0
5
8
D007
D008
D009
R336
R
0
2
9
R
0
2
8
R
0
2
7
R
0
2
6
R
0
2
5
R
0
2
4
R
0
2
3
R022
R
0
1
8
R017
R016
R
0
0
2
R001
R
0
0
4
R
0
0
5
R
0
1
0
R
0
1
1
R
0
1
2
R013
JR001
R009
R008
R007
R003
L002
C
0
1
3
Q001
Q301
R302
R303
C907
C908
C906
C909
C905
CN303
C316
C009
C010
C011
C012
R
0
1
9
R021
Q002
C043
C
0
4
4
Q313
C055
JW075
R
0
5
9
R
0
6
0
M24C08-BN6
NVM
220p
B:CHIP
220p
B:CHIP
#
#
0.1
25V
25V
B:CHIP
47
16V
#
47
25V
0.001
B:CHIP
4
7
p
C
H
:C
H
IP
68p
CH:CHIP
#
#
1
0
p
C
H
:C
H
IP
1
0
p
C
H
:C
H
IP
1
0
p
C
H
:C
H
IP
1SS355TE-17
MUTE
1SS355TE-17
PROTECT
470
16V
16V
0.47
#
#
#
#
#
#
#
#
#
#
100
:CHIP
100
:CHIP
2SA116-G
SWITCH
1.5k
:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
#
#
1SS355TE-17
8P
:BTOB
#
1
S
S
3
5
5
T
E
-1
7
1k
:CHIP
470
:CHIP
470
:CHIP
4
7
0
:C
H
IP
470
:CHIP
0
:CHIP
#
7.5MM
#
0
:CHIP
0
:CHIP
#
1SS355TE-17
470k
:CHIP
JW(5)
#
2.2
16V
16V
F:CHIP
#
#
#
#
#
#
0.22
16V
B
6
8
0
:C
H
IP
0
:C
H
IP
#
#
#
#
1
k
:C
H
IP
1
0
k
:C
H
IP
1
k
:C
H
IP
3
.9
k
:C
H
IP
3
.9
k
:C
H
IP
3
.9
k
:C
H
IP
1
k
:C
H
IP
0
:CHIP
2
2
0
:C
H
IP
1.0k
:CHIP
#
1
0
0
:C
H
IP
0UH
:CHIP
1
0
0
:C
H
IP
1
0
0
:C
H
IP
4
.7
k
:C
H
IP
4
.7
k
:C
H
IP
4
.7
k
:C
H
IP
4.7k
:CHIP
0
:CHIP
#
4.7k
:CHIP
#
10k
:CHIP
0
.0
1
B
:C
H
IP
#
2SA1162-G
VCC FALL
DETECTOR
DETECTOR
0
:CHIP
1k
:CHIP
#
#
#
#
#
10P
:BTOB
220
16V
16V
#
#
#
#
1
0
k
:C
H
IP
10k
:CHIP
2SC2712-YG
BUFFER
100p
CH:CHIP
1
0
0
p
C
H
:C
H
IP
2SC2712-YG
BUFFER
#
#
0
:C
H
IP
0
:C
H
IP
NS ROT
7
V
5
V
JOINT A1
JOINT A2
JOINT A3
JOINT A4
JOINT A3
JOINT A4
JOINT A5
JOINT A6
JOINT A7
JOINT A8
JOINT A9
JOINT A10
JOINT A11
JOINT A12
JOINT A13
JOINT A14
JOINT A15
JOINT A16
JOINT A17
JOINT A18
JOINT A19
JOINT A20
JOINT A21
JOINT A22
JOINT A23
JOINT A25
JOINT A26
JOINT A27
JOINT A28
JOINT A29
JOINT A30
JOINT A31
JOINT A32
JOINT A33
JOINT A34
JOINT A35
JOINT A36
JOINT A29
JOINT A30
JOINT A31
JOINT A32
JOINT A33
JOINT A34
JOINT A35
JOINT A36
JOINT A37
J
O
IN
T
1
J
O
IN
T
2
J
O
IN
T
3
J
O
IN
T
4
J
O
IN
T
5
J
O
IN
T
6
J
O
IN
T
7
J
O
IN
T
8
J
O
IN
T
9
J
O
IN
T
1
0
JO
IN
T
1
1
J
O
IN
T
1
2
JO
IN
T
1
3
J
O
IN
T
1
4
JO
IN
T
1
5
J
O
IN
T
1
6
JO
IN
T
1
7
J
O
IN
T
1
8
J
O
IN
T
1
9
J
O
IN
T
2
0
J
O
IN
T
2
1
J
O
IN
T
2
2
J
O
IN
T
2
3
J
O
IN
T
2
4
J
O
IN
T
2
5
JO
IN
T
2
6
J
O
IN
T
2
7
J
O
IN
T
2
8
J
O
IN
T
2
9
J
O
IN
T
3
0
J
O
IN
T
3
1
J
O
IN
T
3
2
J
O
IN
T
3
3
J
O
IN
T
3
4
J
O
IN
T
3
5
J
O
IN
T
3
6
J
O
IN
T
3
7
J
O
IN
T
3
8
J
O
IN
T
3
9
J
O
IN
T
4
0
JO
IN
T
4
1
J
O
IN
T
4
2
J
O
IN
T
4
3
J
O
IN
T
4
4
J
O
IN
T
4
5
J
O
IN
T
4
6
J
O
IN
T
4
7
J
O
IN
T
4
8
J
O
IN
T
4
9
JO
IN
T
5
0
JO
IN
T
5
1
J
O
IN
T
5
2
JO
IN
T
5
3
J
O
IN
T
5
4
J
O
IN
T
5
5
JOINT A24
V
O
L
C
O
N
T
S
A
P
S
T
A
U
D
IO
S
W
L
LED1
LED2
C
IN
R
CV/Y
Y
M
G
R
Y
S
R
-Y
Y
Y
S
B
-Y
B
SCL
SDA
R
-Y
B
-Y
Y
Y
S
SP R
SP GND
SP GND
SP L
B
-Y
IN
R
-Y
IN
G
N
D
Y
IN
Y
S
IN
G
N
D
Y
O
U
T
G
N
D
R
-Y
O
U
T
B
-Y
O
U
T
7
V
G
N
D
3
0
V
G
N
D
A
F
T
2
S
C
P
V
T
IM
G
N
D
PH R
PH L
V2
GND
TO B BOARD
CN1406
CN1404
+5V
9V
9V
9V
5V
5V
7V
30V
30V
30V
11V
11V
11V
11V
11V
11V
11V
R
-Y
B
-Y
TO B BOARD
SYSTEM CONTROLLER,Y/C JUNGLE,DEFLECTION,
TUVIF,FRONT AMP,POWER SUPPLY
(
(
B-SSS10568-ES.A.PG01(1/4).XA29
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