Sony KV-AR34M86 Service Manual ▷ View online
– 34 –
– 33 –
KV-AR34M86
RM-993
KV-AR34M86
RM-993
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
MAIN.TUVF
TU101
BTF-LG434
<slave: C0H>
<slave: C0H>
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
MONITOR
OUT
OUT
J
(DVD,3D
TERMINAL)
P5 (
Picture in Picture, DVD Switch, Digital Texture Enhancer
)
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
TEXT
DECODER
DECODER
SYSTEM
Ucom
IC001
CXP750097
Ucom
IC001
CXP750097
5V REQ
& RESET
IC002
MM1319AFBE
& RESET
IC002
MM1319AFBE
PIP
SDA9588
XB23
SDA9588
XB23
<slave : D6h>
IC4104
YCT
CXA2163
YCT
CXA2163
SUB TUVIF
TU1401
BTF-LG434
TU1401
BTF-LG434
CXD9694
<slave : BEh>
CXD9695
CXD9696
<slave : EOh>
IC4102
TDA9181
TDA9181
Adaptive Comb Filter
<slave : 8Ah>
IC4203
IC4103
IC4301
IC4402
MEMORY
IC003
M24C08-BN6
M24C08-BN6
RECEIVER
SBX3081
IC3901
IC3901
Y Out
B8
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
FRONT
VIDEO IN 3
VIDEO IN 3
JACK BLACK
J1402
PIN 12P
J1402
PIN 12P
with
STEREO
DECODER
(MSP3415)
<slave: 86H>
STEREO
DECODER
(MSP3415)
<slave: 86H>
AV SW
YC JUNGLE
IC1401
CXA1855S
<slave: 90H>
CXA1855S
<slave: 90H>
IC3302
NJW1139
Audio Processor
<slave:82h>
DAC IC3205
CXA1315P
<slave: 46H>
CXA1315P
<slave: 46H>
IC301
CXA2159S
<slave: 88H>
CXA2159S
<slave: 88H>
TV.V In
47
46
46
45
46
45
CN1407
TV.L In
L1 out
43
1
2
4
3
6
2
4
3
6
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
11
33
18
29
28
26
28
26
18
18
23
43
45
45
V3.L In
V3.R In
V3.R In
V3 CV/Y In
V3.C In
V out2
L out2
R out2
L out2
R out2
V
Y
Y
U
V
U
V
Y
C OUT
CV/Y OUT
Sub V
Y
C
U
V
V
Y
U
V
V
Y
Y IN
U
V
VM
Shape
Q4318/4324
R G B
BLK
B G R
BLK
H2
HALF
28 29 30
4 41 40
34
39
31
16
15
13
20
21
H DRIVE
H.PULSE
E/W
VD+
PIN-CONT
IC502
NJM2903D
IC502
NJM2903D
PIN-OUT
Q505
IRF614
Q505
IRF614
HLT
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
A80LPD90X
A80LPD90X
DY
Y34RSA-Y
Y34RSA-Y
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
26
25
24
R out
B out
IK in
B out
SIRCS
I2L
11V
135V
7V
R
R
L
V
U
V
L
R1 out
TV.R In
V1
(Tele Text)
with Ucom
STB TRANS
STB SW TR
Q605
25K2845
Q605
25K2845
DGC
LINE
FILTER
T601
FILTER
T601
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
+Audio 3D Vcc
-Audio 3D Vcc
IC801
SAA5261
<slave: 58H>
<slave: 58H>
RED OUT
Q703 2SC2611
VM1
(Velocity
Modulation)
Modulation)
GREEN OUT Q702 2SC2611
BLUE OUT Q701 2SC2611
H1
(
Front AV IN,
Sensor)
C6 (
Video Amp, Rotation Circuit
)
AUDIO OUT
IC6200
TA8200AH
TA8200AH
IC3202
Q3204/3201
Q3204/3201
D2
(Dynamic
Focus, DQP)
Focus, DQP)
V.PARA
DQP
IC2805
DQP
V.DRIVE
Q2822/2823
V.DRIVE
Q2822/2823
H.DRIVE
Q2811
H Timing
Shape
Q2821/IC2801
Shape
Q2821/IC2801
DF TRANS
T2801
F
(Cispr)
LINE
FILTER
T4601
T4602
FILTER
T4601
T4602
AC CORD
DL
Q1365
Q1372
Q1372
(Receiver,
Power SW, LED)
Power SW, LED)
– 35 –
KV-AR34M86
RM-993
5-2. CIRCUIT BOARDS LOCATION
VM1 Board
H1 Board
F Board
C6 Board
H2 Board
D2 Board
P5 Board
B8 Board
J Board
V1 Board
A Board
– 36 –
KV-AR34M86
RM-993
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 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
: COMMON
(
)
: PAL
[
]
: 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
15
B
C
D
E
F
G
H
I
J
KV-AR34M86
RM-993
KV-AR34M86
RM-993
(1) C6 and J Boards Schematic Diagrams
– 38 –
– 37 –
H
KG
G2
CV
KR G1
G4 HV
KB
1
1
1
1 2 3 4 5 6 7 8 9 10
1
2
3
1
1
2
3
4
5
6
5
10 9 8
7
6
4
3
1
11
13
G4
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
RCV
1
2
3
4
5
6
1
2
3
4
R738
R739
R740
C708
C709
C710
R734
L701
R755
R756
R757
C703
R733
R732
C716
R722
R711
R713
R715
R729
J701
R726
R727
R725
CN703
IC1800
R1823 R1824
R1809
R1822
R1810
R1807
R1808
CN1801
R1802
C1803
R1803
Q1803
C1804
C1809
JW713
R1805
RV1801
R1800
C1800
R1801
R1821
C702
R1825
R1804
L706
R753
L704
R759
R717
L702
R758
Q702
R731
CN702
C718
R701
C717
R716
Q701
C737
Q703
R718
R1806
R1812
R748
D705
D718
D719
C701
R705
CN704
R720
R724
R760
SG701
C719
CN1802
R714
R712
R710
CN706
R719
R723
C746
R702
C736
R703
R704
R747
R751
C714
R730
R728
R749
C712
C713
CN700
D713
D715
D714
R744
R745
C726
L705
L707
L703
RV702
CN712
Q1800
D716
Q709
D709
D708
Q705
D707
Q704
D710
Q707
D701
D704
Q708
D702
D703
D706
D1808
D1803
D1804
Q1802
Q714
D717
Q710
Q711
Q712
Q706
R1811
5.6k
33k
33k
33k
33k
#
4.7k
10
#
10
#
10k
#
10
6P
BLK
:S-MICRO
1k
5.6k
3.3k
100P B:CHIP
#
4.7k
33k
#
#
#
22K
#
#
#
#
#
#
#
#
0.0047
470P B
470p
B
470p
B
470p
B
560p
B
330p
B
330P
B
B
100
16V
4.7
250V
#
1000
25V
1P :TAB
1P :TAB
6P
WHT
:S-MICRO
1P :TAB
3P
WHT
:S-MICRO
1SS119-25
PROTECT
#
#
#
LA6510
N/S DRV
SOCKET
:EL0607
JW(5mm)
:EL0606
JW(5mm)
:EL0606
JW(5mm)
:EL0606
2SC2611
B OUT
2SC2611
G OUT
2SC2611
R OUT
100k 1/2W
1.8
3W
:RS
10k
3W
:RS
1.0k 1/2W
10k
3W
:RS
1.5k
1/2W
10k
3W
:RS
1.5k
1/2W
100
:FPRD
100
:FPRD
100
:FPRD
56k
:RN
1k
:FPRD
1k
:FPRD
100K
:RN
:RN
1k
:FPRD
3.9k
3.9k
3.9k
180
180
180
JW(5.0MM)
JW(5.0MM)
JW(5.0MM)
100
1/2W
100
100
100
#
#
33k
3W
:RS
47k 3W :RS
33K
3W
:RS
3W
:RS
10k
6.8k
6.8k
6.8k
1.5k
1.5k
1.5k
:FPRD
1.2
:FPRD
:FPRD
1.2
:FPRD
:FPRD
JW(5MM)
110M
47k
4P WHT :S-MICRO
2SA1175-HFE
H-TRAP BIAS
1SS119-25 PROTECT
2SA1091-O
R 1K DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2S22611
G AMP
1SS119-25
PROTECT
2S22611
B AMP
1SS119-25
PROTECT
2SA1091-O
B IK DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2SA1091-0
G IK DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
1SS119-25
PROTECT
GP08D PROTECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2SC2785-HFE
PVM-AMP
2SC2551
NNCD9.1A-T1
PROTECT
PROTECT
2SC2785-HFE
B AMP
2SC2785-HFE
G AMP
2SC2785-HFE
R AMP
2SC2611
R AMP
22K
200V
FOCUS
G2
H.STAT
FV
GND
H1
IK
GND
TO A BOARD
9V
B IN
G IN
R IN
G2
E
GND
TO A BOARD
CN505
TO A BOARD
CN505
CN305
VD+OUT
GND
VD-OUT
15V
N/S ROT
N/S MUTE
NC
N/S COIL-
N/S COIL+
TO A BOARD
CN507
TO NS COIL
GND
TO CRT COATING
TO CRT COATING
TO G2 FBT
NC
200V
15V
PICTURE
TUBE
1
2
3
4
9V
9V
9V
B-SSSBG3R-...-C6
A80LPN10X
B
G
R
B
G
R
C1810
100P
B:CHIP
100P
B:CHIP
D711
1SS1
1SS1
19-25
PROTECT
R721
D712
1SS1
1SS1
19-25
PROTECT
2KV
E:CHIP
68K:RN
22UH
22UH
22UH
VIDEO AMP,
ROTATION CIRCUIT
ROTATION CIRCUIT
(
(
1
2
3
4
5
6
7
8
C2410
C2411
C2412
C2413
C2414
C2418
C2419
CN2410
D2410
D2411
D2412
D2415
J2410
R2410
R2411
R2412
R2414
R2415
R2417
R2418
R2419
R2420
R2421
47
47
47
330p
B
330p
B
1
1
8P
WHT
:S-MICRO
5P
75
75
75
220k
100
220k
100
220
220
220
NNCD9.1A-T1
PROTECT
PROTECT
NNCD9.1A-T1
PROTECT
PROTECT
NNCD9.1A-T1
PROTECT
PROTECT
NNCD9.1A-T1
PROTECT
PROTECT
GND
GND
DVD Y
DVD BY
DVD RY
GND
DVD L
DVD R
Y
B-Y
R-Y
L
R
D2414
NNCD9.1A-T1
PROTECT
NNCD9.1A-T1
PROTECT
B-SSSBG3R-...-J
TO B8 BOARD
CN4101
(
DVD TERMINAL
)
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