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
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B
C
D
E
F
G
H
I
J
KV-XR34M81/XR34N90
RM-W103
RM-W150
KV-XR34M81/XR34N90
RM-W103
RM-W150
4-3-5. A Board — Tuner (Block D)
– 41 –
– 42 –
MA77-TX
 D102
XX
CHIP
XX
 R127
0.0047
B:CHIP
 C116
0.0047
B:CHIP
C109
16V
470
C107
100
R118
RN-CP
RN-CP
1k
R100
10
C101
RN-CP
100
R115
RN-CP
100
R116
 0.001
B:CHIP
C100
JR1181
0
CHIP
 D105
*
 D106
*
 C133
*
*
*
 R149
0.0047
B:CHIP
C113
25V
0.01
 C111
RN-CP
33
 R103
2SC3779C,D-AA
AMPLIFIER
  Q102
RN-CP
*
  R110
0.33uH
 L103
           *
    SWITCH
 Q111
 CT131
MSD601-RT1
BUFFER
 Q100
CHIP
 JR1100
 To A46 (D1) SIFIN2-IF
To A47 (D2) 001:11K
To D6 (A48) VIFIN2-IF
To D7 (A49) VIFIN1-IF
To A63 (D9) M-SYS-IF
To A44 (D10) TUAGC-IF
To A8,B11,C14,C24, E18 (D13) 9V
To A5, E23 (D15) SDA-0
TO A6,E24 (D16) SCL-0
To  A4,C9,E10 (D17) 5V
To A43, D5 (D3) 2SIF
To A57 (D11) AGC-MUTE
(D4) IFVO/IF_MON_OUT
To A35
 CT139
RN-CP
100
R150
CHIP
XX
JR1109
MMDL914T1
 D107
XX
16V
470
C108
16V
470
C120
10
C106
To C11 (D12) 33V
*
B
  C115
 
 XX
B
  C131
 XX
B
 C132
*
   D100
    
BUFFER
     *
SWITCH
 Q103
 
      *
SWITCH
 Q104
CHIP
 R111 CHIP
  R112
RN-CP
 R113
CHIP
  R114
RN-CP
*
 R131
CHIP
XX
  R146
RN-CP
XX
XX
 R148
CHIP
XX
 JR1102
100uH
 L100
CHIP
*
0.01
 R106
CHIP
*
*
0:CHIP
*
 R107
  R108
CHIP
*
 R109
XX
 R126
CHIP
CHIP
  *
  *
 R128
AGC
AS
SCL
SDA
5V
30V
IF
   TU101
*
AGC
AS
SCL
SDA
MB
MB
TU2
IF
   TU102
*
0.001
TO E45 (D18) TU-AGC
1
1P
CN100
RN-CP
33
 R119
100p
CHIP
C102
100p
CHIP
B:CHIP
C104
RN-CP
XX
 R153
100uH
L106
TP101
RD5.6SB-T1
PROTECTION
D108
RD5.6SB-T1
PROTECTION
D109
47uH
L104
16V
100
C136
BPF
G
I O
 CF101
  
 L105
XX
 L102
    JR1135
   XX
 :CHIP
To A37 (D14) MONO_OUTL
 0.0047
B:CHIP
   C061
  C112
*
CHIP
CHIP
 C117
 C135
 SWF100
1
2
3
4
5
 SWF101 
1
2
3
4
5
16V
0.1
B:CHIP
C070
To A36 (D8) PLLIF
RN-CP
*
  R088
(D5) 2SIF
To A43, D3
 C1233
XX
16V
2.2
C137
F:CHIP
*
*
*
*
*
0.01
*
*
*
*
 L101
0UH
FB100
C138
C139
TO F BOARD 
CN4603
   
JR1186 
B-BX1l12110-...-A..(Block D)-XR34
A
(BLOCK D) 
TUNER
25V
25V
FILTER SURFACE WAVE
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
4-3-6. A Board — Jack (Block E)
– 43 –
– 44 –
470P
 
  C912
 
220K
  R915
 
   68
  :RN-CP
  R917
 
  R941
RN-CP
68
 R942
470P
 
  C916
 
 
  C907
     1
   16V
:CHIP
XX
R971
RN-CP
68
  R931
 
 
  R905
   39K
5V (E10) To A4,C9,D17
OUTL (E15) To A37,E12
OUTR (E16) To A38,E11
9V (E18) To A8,B11,C14,C24,D13
MON-MUTE-AUDIO (E19) To B4
To A41 (E32) INL1
To A40 (E33) INR1
To A29 (E34) INL2
To A28 (E35) INR2
To A25 (E37) INR3
To A26 (E38) INL3
To A24 (E39) CVBS3/Y3
To A23 (E40) C3
To A21 (E36) SCARTFBL/A16
To A62 (E41) S2
 To A19 (E29)Y/GIN
To A18 (E30)B-Y/BIN
To A20 (E31)R-Y/RIN
MON-OUT (E17) To A34 
 
100
  R903
 
100
  R901
 
100
  R900
  100
  R923  
100
 R925
 
100
 R919
RN-CP
100
 R922
CHIP
XX
R994
XX
 R993
To A67 (E44) B_INT
To A68 (E43) B_DAT
To A69 (E42) B_CLK
CHIP
XX
  R951
 
 2.2
16V
 
  C900
 
2.2
16V
 
  C901
16V
470
  C903
 
    1
   16V
  :CHIP
 
  C906
 
     1
   16V
:CHIP
 
  C908
 
1
16V
:CHIP
 
  C909
470P
 
 
 C910
470P
 
  C911
470P
 
  C913
  470P
 
  C914
 470P
 
  C915
470P
 
 C917
   MSB709-RT1
   BUFFER
  Q900
  UN2216
AUDIO MUTE
  Q901
   UN2216 
AUDIO MUTE
Q902
  1K
  R902
 
1K
  R904
 
470
 R906
 
39K
 R907
 
39K
 R908
 
  R909
39K
 
470
  R910
 
470K
  R913
RN-CP
470k
 R914
 
220K
  R916
 
220K
  R920
 
220K
  R921
RN-CP
470k
  R924
 
220K
 R940
47UH
  L902
 
100
16V
  C956
To D18 (E45)TU-AGC
CHIP
0
JR1980
1
2
3
4
5
5P
CN904
XX
AGC
GND
B INT
B DAT
B CLK
TV-OUT (E3) To A22
OUTR (E11) To A38,E16
OUTL (E12) To A39,E15
CVBS1/Y1 (E13) To A31
C1 (E14) To A30
SY (E4) To A14 
SU (E5) To A15
SV (E6) To A16
SEL (E7) To A17
FBP (E8) To C18
VGUARD-DEFL (E9) To A53,C17
1
2
3
4
5
CN010
5P
WHT
DVDY-IN
GND
DVDU-IN
GND
DVDV-IN
1
2
3
4
5
6
7
XX
 CN015
SDA
SCL
GND
RESET
AFT
GND
FSC
SDA-0 (E23) To A5,D15
SCL-0 (E24) To A6,D16
RESET (E25) To A60
AFT (E26) To A61
FSC (E27) To A42
1
2
3
WHT
3P
 CN907
GND
DVD-LIN
DVD-RIN
 
220K
  R952
470PF
 
  C957
 
1
16V
 
  C958
 
39K
  R953
470PF
 
  C959
220K
  R954
 
1
16V
:CHIP
 
     C960
CHIP
39k
  R955
DVD-L (E1) To A33
DVD-R (E2) To A32
RN-CP
68
 R957
 To A27 (E28) CVBS2
1
2
3
4
5
6
7
       TO B BOARD
        CN1424
       XX
          CN905
R IN
GND
L IN
GND
CV IN
S IN
C IN
   XX
  C314
   XX
  C315
CHIP
XX
 R976
16V
1
F:CHIP
  C918
16V
1
F
  C919
 C954
CHIP
XX
 R947
RN-CP
100
  R948
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
100
  R949
RN-CP
100
  R950
16V
1
 C928
F:CHIP
16V
1
 C929
F:CHIP
4.7
 C930
 
XX
 
C098
RN-CP
100
R972
RN-CP
100
R973
CHIP
100
R974
 
100
R975
RN-CP
100
 R912
XX
  R098
 
XX
 
  C051
 XX
 
  C068
 
XX
 
  C071
   Q300
   XX
PROTECTION
25V
0.1
B:CHIP
  C005
  
25V
0.1
B:CHIP
  C007
25V
0.1
B:CHIP
  C008
25V
0.1
B:CHIP
 C009
0.22
  C961
0.22
 C902
CHIP
0
  R992
CHIP
XX
  R991
1
2
3
4
4P
CN903
GND
B INT
B DAT
B CLK
CHIP
  R396
CHIP
XX
XX
  R393
0.22
  C921
16V
B:CHIP
35V
47
C002
XX
 
C307
RN-CP
100
R004
100p
CH
C001
100p
CHIP
C003
100
R002
NVM_SDA (E22) To A72
NVM_SCL (E21) To A71
3.3V (E20) To A3,B10,C6
1
2
3
4
5
6
7
8
 CN011
XX
TV OUT
GND
TVR
TVL
GND
Y IN
C IN
RF-AGC
8765
4
3
2
1
BR24L32F-WE2
        NVM
  IC003
E0
E1
E2
GND
SDA
SCL
WC
VCC
RN-CP
220K
RN-CP
39k
39k
  R945
RN-CP
   R946
D005
          XX
PROTECTION
          D007
         XX
PROTECTION
        D008
         XX
PROTECTION
           D009
XX
PROTECTION
 D902
RD5.6SB-T1
PROTECTION
 D903
RD5.6SB-T1
PROTECTION
 D906
RD5.6SB-T1
PROTECTION
 D907
RD5.6SB-T1  
 D908
  RD5.6SB-T1
 
 D915
 RD5.6SB-T1
PROTECTION
 D916 
  RD5.6SB-T1
PROTECTION
 D917 
RD5.6SB-T1
PROTECTION
 D919
XX
 D920
RD5.6SB-T1
PROTECTION
 D921
 RD5.6SB-T1
PROTECTION
 D922
RD5.6SB-T1
PROTECTION
D900
RD5.6SB-T1
PROTECTION
D901
UDZSTE-179.1B
PROTECTION
  D905
 UDZSTE-179.1B
PROTECTION
  J901
  9P
PHONO JACK
 
1
2
3
6
8
4
5
9
10
7
11
13
14
15
12
1
2
3
4
5
RED
5P
  CN906
R IN
GND
L IN
GND
CV IN
R918
0
CHIP
D918
XX
PROTECTION
  XX
:CHIP
    R990
1
2
3
4
5
6
7
8
  CN009
XX
SY-IN
GND
SU-IN
GND
SV-IN
SEL_IN
HP_OUT
VP_OUT
 D911 
RD5.6SB-T1
PROTECTION
 D912
RD5.6SB-T1
PROTECTION
 D913
RD5.6SB-T1
PROTECTION
RN-CP
68
 R928
RN-CP
68
 R929
RN-CP
68
 R930
R OUT
L OUT
MON OUT
L2
V2
R1
L1
V1
A
JACK
TO B BOARD
CN8801
TO J1 BOARD
CN2410
TO B BOARD
CN1419
TO B BOARD
CN1425
TO H1 OR H2 BOARD
CN3908
R2
TO J1 BOARD
CN2410
BUS CONNECTOR BUS CONNECTOR
5V
9V
3.3V
R
L
CV
S
C
(BLOCK E )
B-BX1l12110-...-A..-Jack(Block E)-XR34
C962
 2.2
16V
RN-CP
R002
100
  R095
 0
:CHIP
C095 XX
WC (E46) To A72
:RN-CP
:RN-CP
:RN-CP
XX
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
:CHIP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
RN-CP
– 45 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-XR34M81/XR34N90
RM-W103
RM-W150
4-3-7. A Board — Heat Sink (Block F)
Mount Mecha
409311901
A001
IC001
Mount Mecha
X40360521
A503
IC503
Mount Mecha
X40360506
A511
Q511
Mount Mecha
406084011
A6070
D607
Mount Mecha
407841701
A638
D638
Mount Mecha
407902811
A6079
Q607
Mount Mecha
407902811
A608
Q608
Mount Mecha
406084011
A635
D635
Mount Mecha
406290811
A505
Q505
Mount Mecha
406084011
A637
D637
Mount Mecha
403343761
A6071
IC607
 EY001 EY002 
EY550
EY551
EY664
EY665
EY670
EY671
EY672
EY673
Mount Mecha
409500101
 A200
IC200
Mount Mecha
407215201
A604
IC604
1M
R6019
1M
R6016
TO C2 (F1) IC_GND
(BLOCK F)
HEAT SINK
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