DOWNLOAD Sony KV-XR34M81 Service Manual ↓ Size: 8.51 MB | Pages: 126 in PDF or view online for FREE

Model
KV-XR34M81
Pages
126
Size
8.51 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xr34m81.pdf
Date
PREV: Sony KV-XR25M50 (serv.man2) Service Manual

Sony KV-XR34M81 Service Manual ▷ View online

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-XR34M81/XR34N90
RM-W103
RM-W150
KV-XR34M81/XR34N90
RM-W103
RM-W150
– 46 –
– 47 –
4-3-8. H3 Board Schematic Diagram
VCC
GND
OUT
RPM7240-H5
LED DRIVE
IC3901
G
R
SPB-25MVWF
WAKE UP INDICATOR
D3906
S3601
XX
F3601
470p
B
C3912
1SS133T-77
D3909
1
2
2P
CN3602
AC OUT
AC OUT
1
2
2P
CN3601
AC IN
AC IN
1
2
3
4
BLK
4P
CN3901
SP L OUT
SP GND
SP GND
SP R OUT
S3902
S3903
S3904 S3905
S3907
S3908
DTC143TSA
LED DRIVE
Q3901
DTC143TSA
LED DRIVE
Q3902
220
R3911
220
R3914
35V
47
C3910
47
R3916
35V
47
C3911
1K
R3907
S3909
1.5K
R3915
680
R3920
470
R3908
330
R3909
220
R3910
150
R3912
D3901
XX
XX
R3918
XX
C3904
XX
R3902
D3900
XX
XX
R3922
D3902
XX
XX
R3924
XX
R3919
D3907
XX
XX
C3913
XX
R3917
XX
R3904
XX
R3905
PT
0.01
C3900
PT
0.01
C3902
XX
C3901
XX
C3903
XX
C3914
470p
B
C3915
10uH
L3902
10uH
L3901
J3901
J3904
JACK
1
2
3
4
5
6
7
8
9
CN3902
XX
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
GND
3D IN
3D IN
1
2
3
4
5
6
WHT
6P
  CN3903
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
1
2
3
4
5
WHT
5P
CN3908
R IN
GND
L IN
GND
CV IN
1
2
3
4
5
6
7
WHT
7P
CN3905
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
1
2
3
4
5
6
7
8
9
CN3904
XX
R IN
GND
L IN
GND
CV IN
S IN
C IN
GND
Y IN
1
2
3
CN3906
XX
3D OUT
W GND
W GND
FH001
FH002
3
4
1
2
J3902
XX
XX
7.5MM
JW3602
7.5MM
JW3601
1
CN3604
XX
XX
C3916
5.0MM
JW3904
5.0MM
JW3905
RD5.6ESB2
D3908
RD5.6ESB2
PROTECTOR
D3910
RD5.6ESB2
D3911
L
R
V
J3903
PIN 3P
JACK
XX
R3925
5.0MM
JW3914
R3926
10K
TO SPEAKER
TO A BOARD
CN202
TO 3D WOOFER
TO A BOARD 
      (JACK)
  CN906
TO A BOARD 
CN014
TO F BOARD 
CN4602
TO A BOARD
(POWER SUPPLY
/DEFLECTION)
     CN600
SOUND 
MODE
MENU
VIDEO
VOL -
VOL +
CH -
CH +
AUDIO(L)
AUDIO(R)
Y
S
C
H3
(FRONT PANEL)
100V
100V
         (TUNER)
      (PROCCESSOR)
  
B-BX1l12110-...-H3.-XR34
XX
XX
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-XR34M81/XR34N90
RM-W103
RM-W150
KV-XR34M81/XR34N90
RM-W103
RM-W150
– 48 –
– 49 –
4-3-9. F and VM Board Schematic Diagram
1
2
2P
CN4601
AC IN
AC IN
1
2
WHT
2P
CN4602
AC OUT
AC OUT
820K
R4601
250V
B
C654
1
1P
CN4603
GND
1
2
2
3
3
4
T4601
LFT
F4601
5A
250V
1
4
T4602
LFT
JW4603
XX
JW4604
XX
JW4601
XX
JW4602
XX
VDR461
XX
FH001
FUSE
HOLDER
FH002
FUSE
HOLDER
JW4605
XX
JW4606
XX
JW4607
XX
JW4608
XX
250V
0.47
C4601
250V
PT
0.68
C4602
F
SPARK GAP
TO POWER CORD
TO A BOARD
CN100
(BLOCK D)
(TUNER)
TO H2 OR H3 BOARD
CN3601
(CISPR)
0.0047
B-BX1l12110-...-F..-XR34
:PT
1
2
3
4
5
6
7
8
8P
CN5904
QP-
QP-
QP+
QP+
E
E
VM
VM
1
2
3
CN5902
XX
E
NC
VM
16V
330
C5902
R5901
47uH
L5901
PT
0.047
C5906
  1SS119-25
D5901
1K
R5907
1K
R5906
1K
R5905
330
R5904
200V
100
C5905
160V
33
C5907
500V
0.0047
E
C5903
1/2W
FPRD
39
R5903
FPRD
560
R5902
FPRD
1.5
R5908
1SS133T-77
D5905
820
R5917
1.5K
R5916
10K
R5915
R5918
16V
100
C5909
47K
R5912
    1SS199-25
D5903
  2SC2458-YGR
   BUFFER
Q5905
2W
RS
10
R5929
  2SC2458-YGR
    AMPLIFIER
Q5901
68
68
R5910
220
R5909
R5914
  2SC2458-YGR
   AMPLIFIER
Q5903
16V
100
C5914
2SA1606-E
VM DRIVER 1
Q5902
200V
PT
0.047
C5908
68K
R5911
RD39ESB
REGULATOR
D5902
   RD39ES-B
REGULATOR
D5904
PT
0.001
C5910
200V
2.2
C5911
PT
0.001
C5913
68K
R5920
200V
PT
0.1
C5912
FPRD
1k
R5919
3W
RS
180
R5921
100P
C5918
   2SC4159-E
VM DRIVER 2
Q5906
PT
0.047
C5916
560
R5922
FPRD
1.5
R5923
16V
470
C5917
FPRD
39
R5925
WHT
3P
CN2801
QP+
NC
QP-
  2SA1175-HFE
     BUFFER
Q5904
R5937
120
10K
JW5902
5.0MM
D5906
XX
D5907
XX
C5915
XX
R5913
XX
C5904
XX
R5936
120
1
2
3
4
5
6
WHT
6P
CN5901
VM
GND
9V
GND
NC
+B
47K
47K
47K
R5938
R5939
MPS
0.1
C5919
 2SC2458-YGR
   AMPLIFIER
   Q5907
470
R5940
7.5MM
JW5901
VM
 TO A BOARD
(PROCESSOR) 
CN003/CN005
TO VM COIL
TO DL BOARD CN8802
(FOR KV-XR34 MODEL) 
TO D3 BOARD CN2802
(FOR KV-XR29 MODEL)
TO VM COIL
1
2
3
(VELOCITY MODULATION)
9V
B-BX1l12110-...-VM.-XR34
500V
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-XR34M81/XR34N90
RM-W103
RM-W150
KV-XR34M81/XR34N90
RM-W103
RM-W150
22uH
L8803
25V
100
C8813
56k
R8866
RN-CP
5.6k
R8809
160V
0.47
C8851
CHIP
100
R8818
   ELIZ
DUMPER
D8804
ERA38-06
DUMPER
D8811
ERA38-06
DUMPER
D8812
S
IRF614
CLAMP
Q8813
2SC3840(3)
DF OUT
Q8807
1
2
3
4
6
T8800
22
21
20
19
18
17
6
5
4
3
16
15
14
13
12
10
UPC5023CS-184
       DF/DQP
   PROCESSOR
IC8801
1SEL
HSAW
HSAWIN
GND
DQPD
9VD
VCC2
DQPPHA
DFPHA
DQPAA
N.C
DQPVM
DQPVMA
DQPPOA
VCC1
OP60
OP6M
OP6P
GND
HPIN
GND
DFD
WHT
7P
CN8800
135V
NC
GND
GND
FBP
9V
VD+
10mH
L8804
0UH
L8801
10
C8802
500V
220p
C8852
B
CHIP
2.2k
R8870
CHIP
1k
R8876
1SS133T-77
D8806
1SS133T-77
D8805
11EQ804
DF OUT
D8807
RN-CP
2.2k
R8826
10
C8862
4.7k
R8827
CHIP
0.33
C8809
33k
R8828
CHIP
1SS133T-77
    CLAMP
D8808
100k
R8824
CHIP
CHIP
:CHIP
47k
R8822
CHIP
33k
R8893
RN-CP
1SS133T-77
CLAMP
D8814
100
R8864
CHIP
0.047
C8824
D8813
RD15ESB2
  CLAMP
 100p
:CHIP
  C8826
10ERB20-TB5
   DUMPER
D8810
XX
C8864
MPS
0.47
C8800
FB8800
1.1uH
R8854
2.2k
2W
RS
630V
PP
0.0027
C8812
6.8k
R8898
RN-CP
10k
R8860
RN-CP
47k
R8819
RN-CP
22k
R8820
RN-CP
18k
R8817
RN-CP
470k
R8829
RN-CP
630V
PP
0.01
C8805
0.22
C8804
MPS
0.22
C8803
MPS
3W
3.3k
R8891
RS
3W
RS
4.7k
R8894
400V
PP
0.082
C8811
I
O
G
   NJM78M09FA
9V REGULATOR
IC8802
35V
47
C8866
35V
47
C8867
JW8802
XX
XX
C8823
PP
3W
RS
8.2k
R8842
3W
RS
8.2k
R8848
1
1P
CN8801
DF
KTB764
Q8808
3P
CN8802
WHT
Q.P.-
NC
Q.P.+
200V
0.022
C8844
:PT
1SS119-25
D8815
2SC2785-HFE
Q8812
XX
C8868
1
3
4
10mH
L8802
2SC2785-HFE
Q8806
RN-CP
RN-CP
470
R8801
RN-CP
100
R8802
3.3k
R8803
100
R8811
RN
2SB1142-T
AMPLIFIER
Q8805
2.7k
R8821
RN-CP
15k
R8840
RN-CP
2.2k
R8897
0.1
C8810
0.01
C8808
  0.01
  25V
:CHIP
 C8821
  0.01
  25V
:CHIP
C8863
100k
R8856
RN
100k
R8857
RN
100k
R8890
RN
100k
R8825
2W
RS
33
R8814
2.2k
R8896
RN-CP
10k
R8895
RN-CP
15k
R8892
RN-CP
2.7k
R8899
RN-CP
RN-CP
6.8k
R8833
RN-CP
1.5k
R8834
RN-CP
500V
B
C8850
560p
DL
    TO A BOARD
(POWER SUPPLY/
   DEFLECTION)
CN503
TO A BOARD
(POWER SUPPLY/
DEFLECTION
CN504
TO VM BOARD 
CN2801
1
4
5
6
7
1
2
7
89
11
(DYNAMIC FOCUS)
1
2
3
2
3
C8869
0.0027
25V:CHIP
B-BX1l12110-...-DL.-XR34
RN-CP
25V
16V
:PP
:CHIP
– 50 –
– 51 –
4-3-10. DL and J1 Board Schematic Diagram
1
2
3
4
5
6
7
8
WHT
8P
CN2410
DVD Y
GND
DVD BY
GND
DVD RY
GND
DVD L
DVD R
         D2410
         XX
PROTECTION
XX
C2410
XX
R2421
XX
R2410
                 D2411
               XX
       PROTECTION
XX
C2411
XX
R2419
XX
R2411
               D2412
               XX
    PROTECTION
XX
C2412
XX
R2420
XX
R2412
              D2414
       XX
PROTECTION
XX
C2400
XX
R2415
XX
B
C2413
XX
R2414
             D2415
             XX
   PROTECTION
XX
C2401
XX
R2418
XX
B
C2414
XX
R2417
L
R
VB
VR
VG
       J2410
         5P
PHONO JACK
5.0MM
JW2421
5.0MM
JW2410
5.0MM
JW2419
5.0MM
JW2411
5MM
JW2420
5.0MM
JW2412
5MM
JW2415
5.0MM
JW2400
5.0MM
JW2418
5.0MM
JW2401
J1
R-Y
B-Y
Y
L
R
TO A BOARD
      (JACK)
CN907
(DVD TERMINAL)
B-BX1l12110-...-JI.-XR34
– 52 –
KV-XR34M81/XR34N90
RM-W103
RM-W150
A BOARD 
✽ MARK LIST
KV-XR34M81
KV-XR34N90
C112
XX
5P  0.25P  :CHIP
C115
0.0047  :CHIP
0.01  25V  :CHIP
C117
56P  :CHIP
43P  :CHIP
C133
XX
100P  :CHIP
C302
22
22  25V
C646
22
XX
C691
0.47  450V
XX
CT131
TRAP CERAMIC
XX
CT139
TRAP CERAMIC
XX
D100
MA77
XX
D105
XX
MMDL914T1
D106
XX
RD3.3SB
D659
U05G
XX
D660
MTZJ-T-77-22
XX
IC001
TDA12077H1/N1B0B0KG
TDA12009H1/N1B7F0KA
IC608
"SELECTION UNIT, RECTIFIER"
XX
JR1100
XX
0  :CHIP
JR1681
XX
0  :CHIP
L101
1.2
0.68
L105
XX
1
Q103
UN2216
XX
Q104
UN2216
XX
Q111
MSD601-RT1
XX
R088
1.5K  :RN-CP
390  :RN-CP
R106
4.7K  :RN-CP
8.2K  :RN-CP
R107
3.9K  :RN-CP
2.7K  :RN-CP
R108
470  :RN-CP
820  :RN-CP
R109
56  :CHIP
68  :CHIP
R110
1K  :RN-CP
XX
R111
10K  :RN-CP
XX
R112
6.8K  :RN-CP
XX
R113
2.2K  :RN-CP
XX
R114
2.2K  :RN-CP
XX
R128
XX
0  :CHIP
R131
100  :RN-CP
XX
R149
XX
470  :RN-CP
R607
2.2K  :RN-CP
0  :CHIP
R6004
4.7  1/2W
XX
R6005
4.7  1/2W
XX
R6014
1
0.68  10W
R6015
1
0.68  10W
RY601
RELAY (AC POWER)
XX
SWF100
FILTER,SURFACE WAVE
SAW FILTER
SWF101
XX
FILTER,SURFACE WAVE
TU101
TEDE9
XX
TU102
XX
FSS BTP-AA402
VD600
ENE271D-20A
XX
Note: The parts indicated as "XX" in this circuit diagram are
not listed here, as they are not used for these models.
C BOARD 
✽ MARK LIST
KV-XR34N90
KV-XR34M81
C3800
10
XX
C3801
1000  25V
XX
C3802
10
XX
CN3800
5P
XX
D3800
1SS119-25
XX
D3801
1SS119-25
XX
IC3800
LA6510
XX
Q3800
KTC3199GR-TP
XX
Q3802
KTC3199GR-TP
XX
R3800
10K
XX
R3801
5.6K  :RN
XX
R3802
4.7K
XX
R3804
10K
XX
R3805
4.7K  :RN
XX
R3806
3.3K  :RN
XX
R3807
33K
XX
R3808
1.2
XX
R3809
33K
XX
R3810
5.6K
XX
R3811
82K  :RN
XX
R3812
33K
XX
R3813
12K  :RN
XX
R3814
1.2
XX
R3815
1.2K  :RN
XX
Note: The parts indicated as "XX" in this circuit diagram are
not listed here, as they are not used for these models.
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