DOWNLOAD Sony KV-XR34M50 Service Manual ↓ Size: 12.82 MB | Pages: 127 in PDF or view online for FREE

Model
KV-XR34M50
Pages
127
Size
12.82 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xr34m50.pdf
Date
PREV: Sony KV-XR34M31 Service Manual

Sony KV-XR34M50 Service Manual ▷ View online

A
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B
C
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KV-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
KV-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
4-3-3. A Board — Audio (Block B)
– 38 –
– 39 –
MSB709-RT1
AC MUTE
Q202
CHIP
1k
R221
MMDL914T1
D205
MMDL914T1 SWITCH
D201
DA204K 
 D200
MMDL914T1
    SWITCH
D204
MMDL914T1
    SWITCH
D203
MMDL914T1
   SWITCH
D202
CHIP
0
R218
16V
220
C219
CHIP
0
R220
D206
XX
C221
XX
25V
0.1
B
 C213
22
 C218
25V
1000
 C217
C212
XX
100
  C210
PT
0.047
 C232
CHIP
0
R212
 D209
XX
D210
XX
DA204K-T-146
D211
To C8 (B3)7V
To E19 (B4) (MON-MUTE-AUDIO
LSL-AUDIO (B1) To A13
LSR-AUDIO (B2) To A12
To A65 (B9) AUDIO-MUTE
To A7 (B7) MOMUTE-AUDIO
To A2 (B8) PWR-OFF-MUTE
CHIP
XX
JR1280
470p
CH
 C234
FPRD
XX
R2644
CHIP
XX
R232
To C5 (B6) AUDIO_VCC
To C7 (B5) AUDIO_GND
C215
2200
25V
1000
C214
22
 C216
PT
XX
C230
PT
0.047
C231
470p
CH
  C235
CHIP
3.3k
  R201
CHIP
3.3k
   R204
330
 R217
XX
R233
CHIP
10k
R236
CHIP
100
  R237
CHIP
100
  R238
330
 R219
1
2
3
4
5
6
WHT
6P
 CN202
PH_L
SP L
GND
GND
SP R
PH_R
16V
0.047
B
 C202
0.047
16V B
  C203
0.1
 C204
PT
PT
0.1
 C207
4.7
  C211
CHIP
6.8k
  R207
CHIP
6.8k
 R208
1
2
3
4
WHT
 CN203
XX
LSL OUT
GND
LSR OUT
MUTE
1
2
3
YEL
 CN204
XX
GND
AUDIO VCC
AUDIO VCC
8
1
2
3
4
9
7
6
5
 IC200
   AN5276T
AUDIO AMP
OUTC/NC
IN R/NC
RF
S_GND
IN L
IN C/NC
OUTL
MUTE
PW_GND
VCC
STBY
OUTR/NC
CHIP
22k
R242
MMDL914T1
D212
MMDL914T1
    SWITCH
D213
To A8,C14,C24,D13,E18 (B11) 9V
To A3,C6,E20 (B10) 3.3V
C220
*
25V
47
 R234
47
 R235
16V
2.2
F
C238
CHIP
2.2k
R240
CHIP
2.2k
R241
MSD601-RT1
Q203
XX
C236
XX
  C237
CHIP
3.3k
 R200
CHIP
3.3k
 R203
CHIP
5.6k
 R202
CHIP
5.6k
  R205
CHIP
15k
 R210
15k
  R211
CHIP
16V
0.22
B
  C200
16V
B
  C201
0.22
0.01
  C206
25V B
0.01
B
 C208
0.47
 C205
0.47
 C209
A
(BLOCK B)
AUDIO
TO B BOARD
CN205
TO H3 BOARD 
CN3903
TO B BOARD
CN206
10 11 12
B-SSSBX1L-...-AUDIO-XR34
25V
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-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
KV-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
4-3-5. A Board — Tuner (Block D)
– 42 –
– 43 –
MA77-TX
 D102
XX
CHIP
XX
 R127
0.0047
B:CHIP
 C116
0.0047
B:CHIP
C109
16V
470
C107
CHIP
100
R118
CHIP
1k
R100
10
C101
CHIP
100
R115
CHIP
100
R116
 0.001
B:CHIP
C100
JR1181
0
CHIP
 D105
*
 D106
*
 C133
*
*
 R149
4700p
B:CHIP
C113
25V
0.01
B:CHIP
 C111
RN-CP
33
 R103
2SC3779C,D-AA
AMPLIFIER
  Q102
CHIP
*
  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
CHIP
100
R150
CHIP
XX
JR1109
 D107
XX
16V
470
C108
16V
470
C120
*
C106
To C11 (D12) 33V
*
B
  C115
 
 XX
B
  C131
 XX
B
 C132
    * 
   D100
    
BUFFER
* SWITCH
 Q103
 
      *
SWITCH
 Q104
CHIP
*
 R111 CHIP
*
  R112
CHIP
*
 R113
CHIP
*
  R114
CHIP
*
 R131
CHIP
XX
  R146
RN-CP
XX
 R148
CHIP
XX
 JR1102
100uH
 L100
CHIP
*
 R106
CHIP
*
 R107
RN-CP
*
  R108
CHIP
*
 R109
XX
 R126
CHIP
CHIP
*
 R128
AGC
AS
SCL
SDA
5V
30V
IF
   TU101
*
TO E45 (D18) TU-AGC
1
1P
CN100
RN-CP
33
 R119
100p
CHIP
C102
47p
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
To A37 (D14) MONO_OUTL
 0.0047
B:CHIP
   C061
25V
*
B
 C112
*
CH
 C117
0.01
 C135
             SWF100
                    * 
FILTER SURFACE WAVE
1
2
3
4
5
 SWF101 
*
1
2
3
4
5
16V
0.1
B:CHIP
C070
To A36 (D8) PLLIF
CHIP
*
  R088
(D5) 2SIF
To A43, D3
 C1233
XX
16V
2.2
C137
F
*
 L101
0uH
FB100
1000p
B:CHIP
C138
25V
0.01
B:CHIP
C139
TO F BOARD 
CN4603
JR1186 0 :CHIP
B-SSSBX1L-...-A..-TUNER-XR34
A
(BLOCK D)
TUNER
*
*
CHIP
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-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
KV-XR34M80,/50/XR34M81/XR34N60
RM-W104
RM-W103
RM-W150
4-3-6. A Board — Jack (Block E)
– 44 –
– 45 –
470p
CHIP
  C912
CHIP
220k
  R915
CHIP
*
  R917
CHIP
220k
  R941
CHIP
*
 R942
470p CH
  C916
16V
  1
F
  C907
CHIP
XX
R971
CHIP
68
  R931
CHIP
39k
  R905
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 
CHIP
100
  R903
CHIP
100
  R901
CHIP
100
  R900
CHIP
100
  R923
CHIP
100
 R925
CHIP
100
 R919
CHIP
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
16V
2.2
F
  C900
16V
2.2
F
  C901
16V
470
  C903
16V
1
F
  C906
16V
1
F
  C908
16V
1
F
  C909
470p
CH
 C910
470p
CH
  C911
470p
CHIP
  C913
470p
CHIP
  C914
470p
CHIP
  C915
470p CH
 C917
MSB709-RT1
   BUFFER
  Q900
     UN2216 
AUDIO MUTE
    Q901
   UN2216 
AUDIO MUTE
Q902
CHIP
1k
  R902
CHIP
1k
  R904
CHIP
470
 R906
CHIP
39k
 R907
CHIP
39k
 R908
CHIP
  R909
39k
CHIP
470
  R910
CHIP
470k
  R913
CHIP
470k
 R914
CHIP
220k
  R916
CHIP
220k
  R920
CHIP
220k
  R921
CHIP
470k
  R924
CHIP
220k
 R940
47uH
  L902
16V
100
  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
WHT
7P
 CN015
XX
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
CHIP
220k
  R952
470p CH
  C957
16V
1
F
  C958
CHIP
39k
  R953
470p
CH
  C959
CHIP
220k
  R954
16V
1
F
  C960
CHIP
39k
  R955
DVD-L (E1) To A33
DVD-R (E2) To A32
CHIP
*
 R957
 To A27 (E28) CVBS2
1
2
3
4
5
6
7
WHT
7P
  CN905
XX
R IN
GND
L IN
GND
CV IN
S IN
C IN
16V
XX
F
  C314
16V
XX
F
  C315
CHIP
XX
 R976
16V
1
F
  C918
16V
1
F
  C919
16V
XX
F
 C954
CHIP
XX
 R947
CHIP
100
  R948
CHIP
100
  R949
CHIP
100
  R950
16V
1
 C928
F
16V
1
 C929
F
4.7
 C930
16V
XX
F
C098
CHIP
100
R972
CHIP
100
R973
CHIP
100
R974
CHIP
100
R975
CHIP
100
 R912
XX
  R098
16V
XX
B
  C051
16V
XX
B
  C068
16V
XX
B
  C071
   MSB709-RT1
   Q300
        XX
PROTECTION
25V
0.1
B
  C005
  
25V
0.1
B
  C007
25V
0.1
B
  C008
25V
0.1
B
 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
XX
  R396
CHIP
XX
  R393
0.22
  C921
B
25V
47
C002
XX
CH
C307
CHIP
100
R004
100p
CHIP
C001
100p
CHIP
C003
CHIP
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
BR24L16F-WE2
        NVM
  IC003
E0
E1
E2
GND
SDA
SCL
WC
VCC
CHIP
39k
  R945
CHIP
39k
   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
PROTECTION
 D908
RD5.6SB-T1
PROTECTION
 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
 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
CHIP
*
 R928
CHIP
*
 R929
CHIP
*
 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 H3 BOARD
CN3908
R2
TO J1 BOARD
CN2410
BUS CONNECTOR BUS CONNECTOR
5V
9V
3.3V
R
L
CV
S
C
(BLOCK E )
B-SSSBX1L-...-A..-JACK-XR34
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