DOWNLOAD Sony KV-XG29M30 Service Manual ↓ Size: 3.4 MB | Pages: 81 in PDF or view online for FREE

Model
KV-XG29M30
Pages
81
Size
3.4 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xg29m30.pdf
Date

Sony KV-XG29M30 Service Manual ▷ View online

KV-XG29M30/XG29M61/XG29M80
RM-952
KV-XG29M30/XG29M61/XG29M80
RM-952
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
– 37 –
– 38 –
MAIN. TUVIF
<slave: 90H>
TU101
BTF-WG441 (KV-XG29M30/
           XG29M61)
BTF-LG433 (KV-XG29M80)
<slave:C0H>
YC JUNGLE
IC301
CXA2159S
<slave:88H>
MONITOR
OUT
from H2
TV V in
TV L in
TV R in
TV Y in
V I Y in
V 2 Y in
46
43
4
V1 Y in
V1 L in
V1 R in
    V3 Y in
V3 L in
 
V2 Y in
V2 L in
V2 R in
V3 R in
L out 2
R out 2
JACK BLOCK
J8402
PIN 9P
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
(FRONT)
From H2
AUDIO
PROSESSOR
IC8203
  TDA7429S
  <slave: 90H>
AUDIO OUT
IC201
TA8223K
RED OUT
GREEN OUT
BLUE OUT
VIDEO AUP
O701-712
IC1800
LA6510
H2
SP ASSY
R out
CRT SOCKET
G out
CRT
M68LNH070X
NECK ASSY
DY
Y29RSA-S
B out
R out
V out
U out
Y out
Y in
U in
V in
VM out
G out
B out
24
25
26
23
21
20
13
15
16
IK in
H. DRIVE
H. PULSE
E/W
VD+
VD- 
VM DRIVE
Q5902/5906
H-OUT
Q511
2SD2578
V-OUT
IC503
TDA8172
HDT
T501
H-DRIVE
Q506
2SC2785
PIN-CONT
IC502
NJM2903M
PIN-OUT
Q505
IRF614
PMT
T505
HLT
T504
FBT
T503
NX-4009
V. PARA
IC2801
DQP V. DRIVE
Q2802/2803/2804
DQP H. DRIVE
Q2801
DF TRANS
T2800
+B
Audio Front Vcc
+9V
11V
7V
+5V
5V REG & RESET
IC002 MM1319AFBE
9V REC IC603
5V REC IC604
STB TRANS
T604
STB SW TR
Q605 
2SK2845
SRT
T603
POWER
IC601
STR-F6656
LINE FILTER
T601
THP
THP600
DGC
Additional
Color Matrix
SYSTEM
Ucom
IC001
CXP86449
RECEIVER
 UPD6124G-212
  IC2901
H2
SIRCS
B G R
BLK
I2L
MEMORY
IC003
M24C08
41 40 39
34 33 32
17
28 29 30 31
R out
L out
 
AUDIO MIXER
  IC8204 UPC4558G2
Q8310
CASIO
MIXER
PNC 
& ADC
(SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION TUVIF, 
 FRONT AMP, POWER SUPPLY)
A
D3
(DQP & 
DYNAMIC FOCUS)
VM1
(VELOCITY 
MODULATION)
C6
(RGB OUT & PICTURE ROTATION)
(CONTROL 
PANEL)
(CISPR, A/C 
FUSE, A/V 
INPUT, 
MONITOR 
INPUT)
B6
LINE 
FILTER
T8601
T8602
AC CORD
(CISPR, A/C FUSE, 
A/V INPUT, 
MONITOR INPUT)
B6
J2903   3P
V out 2
*V1
BLK
SYSTEM DECODER with Ucom
IC001
SAA5261
<slave:88H>
 
Note:-
    V1-
* - KV-XG29M61 ONLY
(TELETEXT)
KV-XG29M30/XG29M61/XG29M80
RM-952
KV-XG29M30/XG29M61/XG29M80
RM-952
– 39 –
– 40 –
5-2. CIRCUIT BOARDS LOCATION
5-3. SCHEMATIC DIAGRAM
Note:
All capacitors are in µF unless otherwise noted.
All electrolytic capacitors are rated at 50V unless otherwise
noted.
All resistors are in ohms.
k
 = 1000
, M
 = 1000k
Indication of resistance which does not have rating electrical
power is as follows.
Pitch: 5 mm
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.
Redings are taken with a color-bar signal input.
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.
Voltage variations may be noted due to normal produc-
tion tolerances.
All voltage are in V.
: Cannot be measured.
Circled numbers are waveform references.
: B +bus.
: B –bus.
÷
: signal path.
Reference information
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 
!
 are critical for safety. Replace only
with part number specified.
VM1
A
B6
H2
D3
C6
V1 (KV-XG29M61 ONLY)
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
KV-XG29M30/XG29M61/XG29M80
RM-952
KV-XG29M30/XG29M61/XG29M80
RM-952
– 41 –
– 42 –
(1) Schematic Diagram of B6 Board
1
2
1
2
1
2
3
4
1
2
3
4
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
V1
L1
R1
L2
V2
R2
V3
L3
R3
-2
1
2
3
-3
1
2
3
4
5
6
-2
-2
-2
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
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-2
-2
1
2
3
4
5
6
7
1
C8304
C N8402
C
8
6
0
2
C
8
6
0
1
R8601
R8216
R8217
R8218
R8215
R8220
C8227
C8230
C8233
C8232
C8234
C8236
C8238
C8240
C8242
C8244
C8246
C8248
C8249
C8251
C8253
C8255
C8228
C8229
C8231
C8241
C
8
2
4
7
C8254
C8243
R8224
R8243
C8260
R8221
C8259
R8222
C8261
R8240
R8427
C8417
R8428
C8419
R8429
C8418
R8344
R8343
C8333
R8341
R8336
C 8400
R8401
R8402
R8408
R8407
R8403
L8204
C8402
J8402
JR8401
R8409
C8403
R8410
R8411
R8413
R8416
R8414
R8412
R8405
R8406
R8417
R8415
R8418
R8419
R8426
R8421
R8424
R8425
R8423
R8420
C8413
C8404
C8405
C8406
C8415
C8408
C8407
C8410
C8412
C8411
R8422
JW8402
C8263
F8601
CN8603
C8573
R8579
C8258
R 8400
JR
8
4
0
2
R8225
R8226
R8223
R8342
R8337
CN8403
CN 8401
C8409
JW8416
R8238
R8239
C8654
JW8201
JW8401
D8414
JW8417
D8412
D8413
RD9.1S-B
R8588
R8587
Q 8578
R8576
D 8300
R8335
C8301
R8334
JW
8
5
0
1
JW
8
5
0
2
C8416
R8404
C8235
C8252
C8401
R8219
R8430
R8242
T8601
LFT
T8602
LFT
CN8300 #
JW8503
R8241
L8301
JR8205
C
8
2
4
5
C8250
C8305
CN8601
CN8602
VDR8461
#
C8222
I C 8501
C8581
R8598
R8599
C N 8501
L8502
Q 8571
C8580
R
8
5
7
4
R
8
5
7
5
C8574
R8577
L
8
5
7
0
C8575
C8576
C8577
Q 8574
R8580
Q 8573
Q 8572
R8578
R8570
C8571
R8571
R8572
R8573
C8572
Q 8575
C8578
R8581
R8582
R8583
R8584
Q 8576
R8585
R8586
Q8577
R8596
R8592
R8595
R8591
R8594
R8590
R8593
R8589
C8414
R8339
C8579
Q 8401
Q8402
D8403
D8401
D8404
Q8404
D8406
D
8
4
0
2
D8407
D8408
D8409
D 8410
Q8310
2SC1623-L5L6
Q8309
D 8411
D
8
4
0
5
IC8204
47
#
0
:CHIP
#
1P
1M
1/2W
#
#
#
#
#
#
#
#
#
#
0.1
25V
B:CHIP
0.022
B:CHIP
0.018
B:CHIP
0.0056
B:CHIP
0.018
B:CHIP
0.0056
B:CHIP
0.022
B:CHIP
0.1
25V
B:CHIP
0
.1
2
5
V
B
:C
H
IP
0.1
25V
B:CHIP
0
.1
2
5
V
B
:C
H
IP
2.2
16V
F:CHIP
2.2
16V
F:CHIP
1
16V
F:CHIP
2.2
16V
F:CHIP
1
16V
F:CHIP
0.68
16V
F:CHIP
1
1
6
V
F
:C
H
IP
0.0056
B:CHIP
1
1
6
V
F
:C
H
IP
0.0012
B:CHIP
0.1
25V
B:CHIP
1 16V
F:CHIP
0.0047
B:CHIP
1
16V
F:CHIP
0.022
B:CHIP
22
0.022
B:CHIP
0.1
25V
B:CHIP
100
16V
100p
CH:CHIP
100p
CH:CHIP
0.1
25V
B:CHIP
100
16V
10
1
16V
F:CHIP
1
16V
F:CHIP
470p
B:CHIP
470p
B:CHIP
470
16V
1
16V
F:CHIP
1
16V
F:CHIP
470p
CH:CHIP
100
16V
1
16V
F:CHIP
470p
CH:CHIP
1
16V
F:CHIP
470p
CH:CHIP
470p
CH:CHIP
1
16V
F:CHIP
470p
CH:CHIP
1
16V
F:CHIP
470p
CH:CHIP
0
.4
7
2
5
0
V
0
.6
8
2
5
0
V
0.0047
250V
E
6P
    WHT
:S-MICRO
10P
YEL
:S-MICRO
7P
:S -MICRO
2P
:VH
2P
:VH
RD9
. 1 S B - T 1
DA204K
FUSE
JACK 9P
5MM
7.5MM
5MM
5
M
M
5
M
M
10MM
2.7k
:CHIP
2.7k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
100
:CHIP
100
:CHIP
39k
:CHIP
39k
:CHIP
3.9k
:CHIP
10k
:CHIP
6.8k
:CHIP
6.8k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
39k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
39k
:CHIP
75
:CHIP
220
:CHIP
470
:CHIP
680
:CHIP
680
:CHIP
1k
:CHIP
3.9k
:CHIP
10k
:CHIP
1k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
1k
:CHIP
10k
:CHIP
1k
:CHIP
1k
:CHIP
470
:CHIP
470k
:CHIP
470k
:CHIP
470
:CHIP
68
:CHIP
470k
:CHIP
470k
:CHIP
47k
:CHIP
47k
:CHIP
470k
:CHIP
75
:CHIP
470k
:CHIP
15k
:CHIP
15k
:CHIP
470k
:CHIP
75
:CHIP
220
:CHIP
220
:CHIP
47k
:CHIP
470k
:CHIP
47k
:CHIP
470k
:CHIP
1k
:CHIP
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
4.7
2.2k
:CHIP
#
BUFFER
UN2216
PROTECT
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
RD9 .1S-B
PROTECT
2SA1162-G
BUFFER
RD9.1S-B
PROTECT
R
D
9
.1
S
-B
P
R
O
T
E
C
T
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
BUFFER
BUFFER
RD9
. 1 S- B
PROTECT
R
D
9
.1
S
-B
P
R
O
T
E
C
T
TDA7429S
AUDIO SW
PROCESSOR
R
L
L
R
R
L
L
R
R
L
S
D
A
S
C
L
SDA
SCL
R
L
L
R
R
L
D3
D2
D0
D1
D
3
D
2
D
1
D
0
SCL
SDA
L
L
TR
EBL
E R
TR
EBL
E L
AGND
SDA
SCL
DI
G-GND
R-
OUT
L-
OU
T
L-
IN3
L-
IN
1
R-
IN
1
R-
IN
2
R-
IN
3
CREF
VS
L-
IN
2
AUXOUT
-R
AUXOUT
-L
MODEL
 R0
BASS-
R1
BASS-
R0
BASS-
L1
BASS-L
0
VAR-
R
BASSO-
L
VAR-
L
REARI
N
REAROUT
HP2
HP1
LP
1
LP
PS1
PS2
PS3
PS4
M
O
D
E
L R
1
BA
SS
O
-R
M
O
D
E
L
 L
1
M
O
D
E
L
 L
0
AC  IN
AC  IN
AC OUT
AC OUT
GND
A GND
9V
T V   L   IN
A GND
T V   R   IN
A GND
R OUT
A GND
A GND
SCL
SDA
A U D I O GND
V I D E O GND
VI DEO 2F
V GND
VIDEO 2
V GND
VIDEO 1
CVBS
L/MONO
L/MONO
VIDEO
L/MONO
VIDEO IN  1
VIDEO IN  2
MONITOR O UT
R A UDI O
R A UDI O
R A UDI O
D1
D0
DVD SW
MATRIX
GN D
VC C
D3
D2
Y GND
Y GND
Y IN
MOMUTE
V GND
A GND
V GND
A
U
D
IO
 (L
)
A
U
D
IO
 (L
)
A
U
D
IO
 (R
)
V I D E O
V
ID
E
O
VI D E O
V
ID
E
O
A
U
D
IO
 (R
)
A UDI O  ( R / L )
T O  A BOARD
C N 308/CN107
T O  A BOARD
CN104
T O  A BOAR D / H2 BOARD
C N106/C N2904
B-SSSBG3R-...-B6.XG29
IC8203
2SC1623-L5L6
MONITOR-L
MONITOR-R
L OUT
TO A BOARD
CN101/CN102
Q8403
2SA1162-G
BUFFER
AUDIO INDENPENCE
MATCHING
UN2216
R IN
L IN
UPC4558G2
: WHT
:TAB
CISPR, AC FUSE,AV INPUT
& MONITOR INPUT
(
(
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
KV-XG29M30/XG29M61/XG29M80
RM-952
KV-XG29M30/XG29M61/XG29M80
RM-952
(2) Schematic Diagram of A Board
– 43 –
– 44 –
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
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
D
0
0
1
C301
R903
R905
R907
R904
R906
R908
D 901
D 902
D 903
R015
R014
R315
#
C315
#
L302
C317
R052
C033
R366
R367
J902
D
0
0
5
R053
R062
R063
R064
R065
C001
JW080
#
R331
D313
C N 905
D317
C326
C N 001
R324
#
L305
R
0
2
0
R
0
5
8
D007
#
D008
#
D009
#
C
0
5
6
#
R
0
2
9
R
0
2
6
R
0
2
5
R
0
2
4
R022
R
0
1
8
R016
R002
R001
R
0
0
4
R
0
0
5
R010 R011 R012 R013
JR001
R009
R008
R007
R003
L002
C
0
1
3
Q301
R302
R303
C907
C908
C906
C909
C905
C316
C009
C010
C011
C012
R019
R021
C043
C
0
4
4
Q313
R323
#
R
0
5
9
R
0
6
0
R336
R353
D301
JW008
#
L001
D006
R017
C055
R061
Q 002
R229
C223
R
0
2
7
R
0
2
8
R
0
2
3
Q001
    #
C303
R301
C321
Q317
Q316
#
C N 303
C N 302
D
0
0
2
JW901
C N 901
D314
JW075
M24C08-BN6(A)
NVM
220p
B:CHIP
220p
B:CHIP
#
#
0.1
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
M
U
T
E
470
16V
#
#
#
#
#
#
#
#
#
100 :CHIP
100 :CHIP
0.1
25V
B:CHIP
#
#
10k
:CHIP
10k
:CHIP
#
1
S
S
3
5
5TE-17
1k
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
#
0 :CHIP
1SS355TE-17
#
#
#
#
#
6
8
0
:C
H
IP
0
: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
100
:CHIP
2
2
0
:C
H
IP
#
100
:CHIP
0UH
:CHIP
1
0
0
:C
H
IP
1
0
0
:C
H
IP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
0
:CHIP
#
4.7k
:CHIP
#
10k
:CHIP
0
.0
1
B
:C
H
IP
2S A 1162-G
V CC    FA L L
DE T E CT O R
0
:CHIP
1k
:CHIP
#
#
#
#
#
220
16V
#
#
#
#
10k
:CHIP
10k
:CHIP
   #
1
0
0
p
C
H
:C
H
IP
2SC 2712-YG
BUFFER
0
:C
H
IP
0
:C
H
IP
#
#
1SS355TE-17
PROTECT
#
1SS355TE-17
1.0K
100
220
:CHIP
2SC2712-YG
BUFFER
10k
:CHIP
22
1
0
k
:C
H
IP
  #
#
MUTE
10
10
#
2SA1162- G
PROTECT
#
#
#
5.0MM
6P
1SS355TE-17
5.0MM
NS ROT
7
V
5
V
 1
JOINT A1
 2
 3
 4
 5
 6
 7
 8
 9
  1
0
   1
1
   1
2
   1
3
   1
4
   1
5
   1
6
   1
7
   1
8
  1
9
  2
0
  2
1
  2
2
  2
3
  2
4
  2
5
  2
6
  2
7
  2
8
  2
9
  3
0
  3
1
  3
2
  3
3
  3
4
  3
5
  3
6
  3
7
  3
8
  3
9
  4
0
   4
1
  4
2
V
O
L
 C
O
N
T
S
A
P
S
T
A
U
D
IO
 S
W
L
LED
1
LED
2
C
 IN
R
CV/
Y
Y
M
G
R
Y
S
C
V
/Y
1
R
-
Y
Y
Y
S
B
-
Y
B
SCL
SDA
R
-
Y
B
-
Y
Y
Y
S
SP R
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
5V
30V
30V
30V
30V
9V
9V
9V
9V
9V
9V
9V
11V
11V
11V
11V
11V
11V
11V
5V
5V
B
-Y
 
B
-Y
 
R- Y 
R
-Y
 
9V
9V
TO  PAG E 1( 3/4)
T O  B6  BOARD
C N 8501
D300
0:CHIP
:CHIP
1SS355TE-17
#
TO H2 BOARD
CN2902
SP GND
SP GND
JOINT A2
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 A24
JOINT A25
JOINT A26
JOINT A27
JOINT A28
JOINT A29
B-SSS10788-E..-A.PG1(1/4)
TO PAGE 1(2/4)
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
JOINT
IC003
Q304
   #
(
SYSTEM CONTROLLER,Y/C JUNGLE,DEFLECTION,
TUVIF,FRONT AMP,POWER SUPPLY
(
Page of 81
Display

Click on the first or last page to see other KV-XG29M30 service manuals if exist.