Sony KV-XJ29N90 Service Manual ▷ View online
KV-XJ29N90
RM-915
KV-XJ29N90
RM-915
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
MAIN. TUVIF
<slave: 90H>
<slave: 90H>
TU101
BTF-WA421
<slave:C0H>
BTF-WA421
<slave:C0H>
YC JUNGLE
IC301
CXA2159S
CXA2159S
<slave:88H>
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
V2 Y in
V2 L in
V2 Y in
V2 L in
V2 R in
V2 R in
L out 2
R out 2
JACK BLOCK
J7402
PIN 9P
PIN 9P
VIDEO IN 1
VIDEO IN 2
VIDEO IN 2
(FRONT)
(FRONT)
AUDIO
PROSESSOR
PROSESSOR
IC7203
TDA7429S
TDA7429S
<slave: 90H>
AUDIO OUT
IC201
TA8223K
TA8223K
RED OUT
GREEN OUT
BLUE OUT
VIDEO AUP
Q701-712
Q701-712
IC1800
LA6510
LA6510
H5
SP ASSY
R out
CRT SOCKET
G out
CRT
A68LNH070X
A68LNH070X
NECK ASSY
DY
Y29RSA-S
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
Q5902/5906
H-OUT
Q511
2SD2578-CA
Q511
2SD2578-CA
V-OUT
IC503
TDA8172
IC503
TDA8172
HDT
T501
T501
H-DRIVE
Q506
2SC2688-LK
Q506
2SC2688-LK
PIN-CONT
IC502
NJM2903M
IC502
NJM2903M
PIN-OUT
Q505
IRF614
Q505
IRF614
PMT
T505
T505
HLT
T504
T504
FBT
T503
NX-4009
T503
NX-4009
V. PARA
IC2801
IC2801
DQP V. DRIVE
Q2802/2803/2804
Q2802/2803/2804
DQP H. DRIVE
Q2801
Q2801
DF TRANS
T2800
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
2SK2845
SRT
T603
POWER
IC601
STR-F6656
STR-F6656
LINE FILTER
T601
THP
THP600
DGC
Additional
Color Matrix
Color Matrix
SYSTEM
u
com
IC001
CXP86449
CXP86449
RECEIVER
SBX3081-21
IC3901
IC3901
H5
SIRCS
B G R
BLK
I2L
MEMORY
IC003
M24C08
M24C08
41 40 39
34 33 32
17
28 29 30 31
R out
L out
AUDIO MIXER
IC7204 UPC4558G2
Q7310
MSD601-RT1
MSD601-RT1
IC7501
SWITCH
SWITCH
PNC
& ADC
& ADC
(SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION TUVIF,
FRONT AMP, POWER SUPPLY)
FRONT AMP, POWER SUPPLY)
A
D3
(DQP &
DYNAMIC FOCUS)
DYNAMIC FOCUS)
VM1
(VELOCITY
MODULATION)
C6
(RGB OUT & PICTURE ROTATION)
(CONTROL
PANEL)
(CISPR, A/C
FUSE, A/V
INPUT,DVD
SWITCH
MONITOR
OUT)
FUSE, A/V
INPUT,DVD
SWITCH
MONITOR
OUT)
B9
B9
LINE
FILTER
FILTER
T7601
T7602
T7602
AC CORD
(CISPR, A/C FUSE,
A/V INPUT,DVD SWITCH
MONITOR OUT)
A/V INPUT,DVD SWITCH
MONITOR OUT)
J3903 3P
MONITOR
OUT
MONITOR
OUT
J4
(DVD
TERMINAL)
TERMINAL)
V
U
Y
L
R
40
41
– 34 –
– 33 –
– 35 –
KV-XJ29N90
RM-915
5-2. CIRCUIT BOARDS LOCATION
VM1
A
B9
J4
H5
D3
C6
– 36 –
KV-XJ29N90
RM-915
5-3. 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 = 1000Ω, MΩ = 1000kΩ
•
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 repair.
•
All variable and adjustable resistors have characteristic curve
B unless otherwise noted.
B unless otherwise noted.
•
Readings are taken with a color-bar signal input.
no mark
no mark
: Common
Underline : PAL
(
(
)
: SECAM
[
]
: NTSC 3.58
•
Readings are taken with a 10M
Ω 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.
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-XJ29N90
RM-915
KV-XJ29N90
RM-915
(1) B9 Board Schematic Diagram
– 38 –
– 37 –
1
2
1
2
1
2
3
4
1
2
3
4
-2
-2
-2
-2
-2
-2
-2
V1
L1
R1
L2
V2
R2
V3
L3
R3
-3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
2
3
4
5
4
5
6
7
8
7
8
9
10
11
12
13
14
15
16
1
2
3
2
3
4
5
6
5
6
7
8
8
9
10
11
12
13
14
15
16
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
1
-2
C7400 #
C7521
#
#
C7528
0.47 25V
F:CHIP
0.47 25V
F:CHIP
C7524
68P
CH:CHIP
68P
CH:CHIP
C7554
0.1
F:CHIP
0.1
F:CHIP
C7544
0.1
F:CHIP
0.1
F:CHIP
JW7502 5MM
L7506
L7509
L7507
L7510
L7508
L7511
L7501
R7516
100
:CHIP
100
:CHIP
R7515
470
:CHIP
470
:CHIP
R7512
15
:CHIP
15
:CHIP
C7520
82P
CH:CHIP
82P
CH:CHIP
R7528
220 :CHIP
220 :CHIP
R7562
1K
:CHIP
:CHIP
R7540
1K
:CHIP
1K
:CHIP
R
75
42
R7567
1K
:CHIP
:CHIP
D7414
JW7416
JW7402 #
CN7300
C7543
R7547
1K
:CHIP
1K
:CHIP
L7512
C7558
C7228
0.018
B
B
C7229
0.0056
B:CHIP
B:CHIP
C7301
C7333
10
R7411
470K :CHIP
470K :CHIP
R7417
47K
:CHIP
47K
:CHIP
C7414
4.7
4.7
C7
60
1
CN7401
CN7402
CN7403
CN7501
CN7601
CN7602
CN7603
D7300
RD9.1S-B
D7408
D7409
J7402
JR7401
0
:CHIP
0
:CHIP
L7204
L7301
Q7309
MSD601-RT1
Q7401
UN2216
BUFFER
UN2216
BUFFER
Q7505
MSD601-RT1
B-Y DELAY
MSD601-RT1
B-Y DELAY
Q7510
R7568
470
:CHIP
470
:CHIP
R7215
2.7K
:CHIP
2.7K
:CHIP
R7334
75 :CHIP
75 :CHIP
R7336
470
:CHIP
470
:CHIP
R7337
680
:CHIP
:CHIP
R7339
2.2K
:CHIP
2.2K
:CHIP
R7342
1K
:CHIP
1K
:CHIP
R7344
10K
:CHIP
10K
:CHIP
R7410
470K
:CHIP
470K
:CHIP
R7412
470 :CHIP
470 :CHIP
R7413 68 :CHIP
R7419
75 :CHIP
75 :CHIP
R7424
75 :CHIP
75 :CHIP
T7601
T7602
C7557
0.1 :F
0.1 :F
D7412
DA204K
DA204K
IC7502 #
CN7503
JW7401
JW7417
15MM
15MM
JR7402 #
#
CH:CHIP
R7537
470
:CHIP
470
:CHIP
Q7501
MSD601-RT1
R-Y DELAY
MSD601-RT1
R-Y DELAY
:
47
0
:C
H
IP
R7541
470
:CHIP
:CHIP
R7548
100 :CHIP
:
C7530
68P CH:CHIP
68P CH:CHIP
#
100
16V
47
16V
R7529
1.5K :CHIP
1.5K :CHIP
Q7522
C7231
0.0056
B:CHIP
0.0056
B:CHIP
100
16V
C7305
0.1
25V B
0.1
25V B
C7401 1 16V F:CHIP
:
R7422
:CHIP
0.
47
25
0V
6P
10P
7P
8P
WHT
:S-MICRO
2P
1P
.
RD9.1S-B PROTECT
PROTECT
9P
C7525
82P CH:CHIP
82P CH:CHIP
R7226
6.8K
:CHIP
6.8K
:CHIP
220
Q7310
MSD601-RT1
MSD601-RT1
C7415
470P CH:CHIP
R7420
470K :CHIP
LF
T
LFT
2P
C7555 #
C7556 #
C7513
0 :CHIP
0 :CHIP
10P
:BTOB
JW7201
#
.
.
.
R
L
L
R
R
L
S
D
A
S
C
L
SDA
SCL
R
L
L
R
R
L
R-Y
B-Y
RY
BY
Y
RY
R-Y
B-Y
Y
B-Y
B-Y
R-Y
R-Y
B-Y
L
R-Y
R
L
R-Y
B-Y
R
L
L
L
L
TREBLE R
TREBLE L
A GND
SDA
SCL
DIG-GND
R-OUT
L-OUT
L-IN3
L-IN1
MONITOR-L
MONITOR-R
R-
IN1
R-IN2
R-IN3
CREF
VS
L-IN2
AUXOUT-R
AUXOUT-L
MODEL R0
BASS-R1
BASS-R0
BASS-L1
BASS-L0
VAR-R
BASSO-L
VAR-L
REARIN
HP2
HP1
LP1
LP
PS1
PS2
PS3
PS4
MODEL R1
BASSO-R
MODEL L1
MODEL L0
AC IN
AC IN
AC OUT
AC OUT
GND
9V
TV L IN
A GND
TV R IN
A GND
R OUT
L OUT
A GND
A GND
SCL
SDA
VIDEO GND
VIDEO 2F
V GND
R IN
VIDEO 2
V GND
L/MONO
L/MONO
VIDEO
L/MONO
VIDEO IN 1
VIDEO IN 2
MONITOR OUT
R A UDIO
R AUDIO
R AUDI O
V GND
A GND
L IN
V GND
DV D Y
DV D RY
GN D
DV D BY
GN D
GN D
DV D L
DV D R
GN D
GN D
M R-Y
M B-Y
Y1
Y0
IN H
VEE
VSS
VD D
Y
A
B
C
B- Y O UT
B- Y
B- Y D VD
R- Y OUT
R- Y DVD
R- Y
TO J4 BOARD
CN2410
CN2410
NC
Y SI N
NC
GN D
B- Y O UT
R- Y OUT
DV D Y
V1 Y
DV D R
R O U
T
V1 R
GND
GN D
GN D
VD
D
Y O U
T
L OUT
DV D L
V1 L
A
B
C
AUDIO GND
MOMUTE
CVBS
A GND
VIDEO 1
D7413 RD9.1S-B
C7304
47
47
R7216
2.7K
:CHIP
2.7K
:CHIP
C7230
0.018
B
0.018
B
C7227
0.022
B
0.022
B
C7255
0.022
B
0.022
B
C7253 0.022 B
C7251 0.0047 B:CHIP
C7249 0.1 25V B
C7248 0.0012 B:CHIP
C7246 0.0056 B:CHIP
C7244
0.68
16V
F
0.68
16V
F
C7242
2.2
16V
F:CHIP
2.2
16V
F:CHIP
C7240
2.2
16V
F:CHIP
2.2
16V
F:CHIP
C7238
2.2 16V
F:CHIP
2.2 16V
F:CHIP
R7218
5.6K
:CHIP
5.6K
:CHIP
C7236 0.1 25V B
C7235
0.1
25V
B
0.1
25V
B
C7234 0.1 25V B
R7217 5.6K :CHIP
C7232 0.022 B
C7233
0.1
25V
B
0.1
25V
B
REAPOUT
IC7203
TDA7429S
AUDIO SW PROCESSOR
R7404
10K
:CHIP
10K
:CHIP
C7254
22
C7250 1 16V F:CHIP
C7222 #
C7252
1 16V F:CHIP
C7247
1 16V F:CHIP
C7245
1 16V F:CHIP
JR7205 #
R7225
6.8K
:CHIP
6.8K
:CHIP
C7241
1 16V
F:CHIP
1 16V
F:CHIP
R7220
100
:CHIP
100
:CHIP
R7219
100
:CHIP
100
:CHIP
R7343
3.9K
:CHIP
3.9K
:CHIP
D7411
RD9.1S-B
RD9.1S-B
C7419
470P
CH:CHIP
470P
CH:CHIP
R7341
680:CHIP
680:CHIP
C7418
1 16V F:CHIP
1 16V F:CHIP
R7429
47K :CHIP
47K :CHIP
R7430
470K :CHIP
R7428
470K
:CHIP
470K
:CHIP
C7417
470P CH:CHIP
470P CH:CHIP
R7427
47K :CHIP
47K :CHIP
C7258
0.1 25V B
C7259
100
16V
100
16V
C7416
1 16V
F:CHIP
1 16V
F:CHIP
D7410 RD9.1S-B PROTECT
R7240
39K
:CHIP
39K
:CHIP
R7242
5.6K
:CHIP
5.6K
:CHIP
C7261
100P CH:CHIP
100P CH:CHIP
R7222
39K
:CHIP
39K
:CHIP
C7263
0.1 25V B
R7239
5.6K
:CHIP
5.6K
:CHIP
R7223
3.9k
:CHIP
3.9k
:CHIP
R7241
5.6K
:CHIP
5.6K
:CHIP
C7243
1 16V
F:CHIP
1 16V
F:CHIP
IC7204
UPC4558G2
AUDIO
INDENPENCE
MATCHING
UPC4558G2
AUDIO
INDENPENCE
MATCHING
R7238
5.6K :CHIP
5.6K :CHIP
R7224
10K
:CHIP
10K
:CHIP
R7243
39K
:CHIP
39K
:CHIP
R7221
39K :CHIP
39K :CHIP
C7260
100P
CH:CHIP
100P
CH:CHIP
R7400 #
R7401
1K :CHIP
1K :CHIP
Q7402
UN2216
BUFFER
UN2216
BUFFER
R7407
1K
:CHIP
1K
:CHIP
R7402
10K
:CHIP
10K
:CHIP
D7401
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
Q7403
2SA1162-G
BUFFER
2SA1162-G
BUFFER
R7409
470:CHIP
470:CHIP
C7403
470P :CHIP
470P :CHIP
R7403
10K
:CHIP
10K
:CHIP
C7402
1 16V F:CHIP
1 16V F:CHIP
R7408
1K :CHIP
1K :CHIP
C7404
470P :CHIP
470P :CHIP
R7425
220 :CHIP
220 :CHIP
R7423
470K :CHIP
470K :CHIP
C7413
470P
CH:CHIP
470P
CH:CHIP
D7403
RD9.1SB PROTECT
RD9.1SB PROTECT
R7414
470K
:CHIP
470K
:CHIP
C7405 470 16V
R7416
47K
:CHIP
47K
:CHIP
R7415
470K
:CHIP
470K
:CHIP
C7406
D7404
RD9.1S-B
PROTECT
D7402
RD9.1S-B
PROTECT
R7405
1K :CHIP
R7418
470K:CHIP
470K:CHIP
C7408
470P
CH:CHIP
470P
CH:CHIP
D7405
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
R7406
10K
:CHIP
10K
:CHIP
Q7404
2SA1162-YG
D7406
RD9.1S-B
PROTECT
RD9.1S-B
PROTECT
R7426
220
:CHIP
220
:CHIP
C7409
100 16V
100 16V
D7407
RD9.1SB
PROTECT
RD9.1SB
PROTECT
C7410
1 16V
F:CHIP
1 16V
F:CHIP
R7421
15K :CHIP
15K :CHIP
C7408
470P :CHIP
IC7501
MC14053BF
MC14053BF
F7601
FUSE
FUSE
C7654
4700P 250V
VDR461 #
C7602 0.68 250V
R7601
1M
1/2W
1M
1/2W
Q7511
2SA1162-G
B-Y DELAY
2SA1162-G
B-Y DELAY
R7520
18K
:CHIP
18K
:CHIP
R7517
12K
:CHIP
12K
:CHIP
Q7503
MSD601-RT1
B-Y DELAY
MSD601-RT1
B-Y DELAY
R7522
1K
:CHIP
1K
:CHIP
C7519
82P
CH:CHIP
82P
CH:CHIP
R7523
1K :CHIP
1K :CHIP
C7522
0.47 25V
F:CHIP
0.47 25V
F:CHIP
R7531
680
:CHIP
680
:CHIP
Q7507
2SA1162-G
B-Y DELAY
2SA1162-G
B-Y DELAY
R7538
470 :CHIP
Q7509
MSD601-RT1
B-Y DELAY
MSD601-RT1
B-Y DELAY
R7543
1K :CHIP
1K :CHIP
R7545
470
:CHIP
470
:CHIP
Q7523
2SA1162-G
R-Y DELAY
2SA1162-G
R-Y DELAY
R7566
470
:CHIP
470
:CHIP
Q7520
MSD601-RT1
R-Y DELAY
MSD601-RT1
R-Y DELAY
R7563
470
:CHIP
470
:CHIP
C7529
150P
CH:CHIP
150P
CH:CHIP
R7561 470
:CHIP
R7551
22K
:CHIP
22K
:CHIP
R7507
22K
:CHIP
22K
:CHIP
C7517 0.47 25V F:CHIP
Q7514
MSD601-RT1
R-Y DELAY
MSD601-RT1
R-Y DELAY
R7552
1K
:CHIP
1K
:CHIP
R7553
1K :CHIP
1K :CHIP
C7526
82P
CH:CHIP
82P
CH:CHIP
C7527 #
R7560
470 :CHIP
470 :CHIP
R7556
1K
:CHIP
1K
:CHIP
R7559
470
:CHIP
470
:CHIP
Q7515
MSD601-RT1
R-Y DELAY
MSD601-RT1
R-Y DELAY
R7554
220 :CHIP
220 :CHIP
Q7516
2SA1162-G
R-Y DELAY
2SA1162-G
R-Y DELAY
Q7506
#
#
R7502 #
R7501 #
Q7504 #
R7503 100 :CHIP
R7504 100 :CHIP
JR7403
0
:CHIP
0
:CHIP
D7501
RD9.1S-B
RD9.1S-B
C7518
4.7
4.7
C7515
47P
CH:CHIP
47P
CH:CHIP
R7508
10K
:CHIP
10K
:CHIP
C7516 #
R7506 100 :CHIP
R7511
220
:CHIP
220
:CHIP
R7549 12K :CHIP
Q7502
2SA1162
R-Y DELAY
2SA1162
R-Y DELAY
JR7404
0 :CHIP
0 :CHIP
C7514
0 :CHIP
0 :CHIP
CISPR.AC FUSE,A/V INPUT, DVD SWITCH,
MONITOR OUT
MONITOR OUT
B-SSS11392-WB.-B9.
9V
9V
9V
A
UDIO(R)
A
UDIO(L)
TV(R/L)
TV(R/L)
TV(R/L)
A
UDIO(R/L)
AUDIO(L)
AUDIO(L)
AUDIO(L)
AUDIO(R)
AUDIO(R)
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
TO A BOARD
CN101/CN102
CN101/CN102
(
(
JW(5MM)
C7407
1 16V :CHIP
C7412
1 16V
15K :CHIP
R7335
:CHIP
MSD601-RT1
B-Y DELAY
MSD601-RT1
R-Y DELAY
R7569
1K
:CHIP
C7523
150P
1 16V
:CHIP
RD9.1S-B
5MM
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