DOWNLOAD Sony KV-AR252M61 Service Manual ↓ Size: 11.54 MB | Pages: 127 in PDF or view online for FREE

Model
KV-AR252M61
Pages
127
Size
11.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-ar252m61.pdf
Date
PREV: Sony KV-XR29M50 (serv.man2) Service Manual

Sony KV-AR252M61 Service Manual ▷ View online

A
1
2
3
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5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-AR252M61
RM-W102
KV-AR252M61
RM-W102
4-3-6. A Board — Jack (Block E)
– 45 –
– 46 –
XX
CH
  C912
CHIP
XX
  R915
CHIP
  R917
CHIP
XX
  R941
CHIP
XX
 R942
XX
  C916
  XX
  XX
  XX
  XX
  C907
CHIP
XX
R971
CHIP
XX
XX
XX
  R931
CHIP
XX
XX
XX
XX
  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 
RN-CP
XX
XX
XX
XX
XX
XX
XX
  R903
RN-CP
  R901
RN-CP
  R900
CHIP
XX
  R923
CHIP
XX
XX
 R925
CHIP
 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
CHIP
XX
  R951
  C900
XX
XX
XX
XX
XX
XX
XX
XX
  C901
  C903
  C906
  C908
  C909
CH
 C910
  C911
XX
CH
  C913
  C914
  C915
XX
XX
 C917
        XX
   BUFFER
  Q900
          XX
AUDIO MUTE
      Q901
        XX
AUDIO MUTE
Q902
RN-CP
  R902
RN-CP
  R904
CHIP
 R906
CHIP
 R907
CHIP
 R908
CHIP
  R909
CHIP
  R910
CHIP
  R913
CHIP
 R914
CHIP
  R916
CHIP
  R920
CHIP
  R921
CHIP
  R924
CHIP
 R940
  L902
  C956
To D18 (E45)TU-AGC
CHIP
0
JR1980
1
2
3
4
5
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
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
XX
 CN907
GND
DVD-LIN
DVD-RIN
CHIP
XX
  R952
XX
CHIP
  C957
  C958
CHIP
  R953
XX
XX
XX
XX
XX
CHIP
  C959
CHIP
  R954
  C960
CHIP
  R955
DVD-L (E1) To A33
DVD-R (E2) To A32
CHIP
XX
XX
XX
XX
XX
 R957
 To A27 (E28) CVBS2
1
2
3
4
5
6
7
WHT
7P
  CN905
R IN
GND
L IN
GND
CV IN
S IN
C IN
16V
1
F
  C314
16V
1
F
  C315
RN-CP
100
 R976
16V
1
F
  C918
16V
1
F
  C919
16V
1
F
 C954
CHIP
100
 R947
CHIP
100
  R948
CHIP
100
  R949
CHIP
100
  R950
16V
1
 C928
F:CHIP
16V
1
 C929
F
4.7
 C930
XX
F
C098
CHIP
100
R972
CHIP
100
R973
CHIP
100
R974
CHIP
XX
R975
RN-CP
100
 R912
XX
  R098
XX
B
  C051
XX
B
  C068
XX
B
  C071
   MSB709-RT1
   Q300
   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
  C961
XX
XX
XX
XX
 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
16V
25V
47
C002
XX
CH
C307
RN-CP
RN-CP
100
R004
100p
CH
C001
100p
CH
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
8P
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
27k
  R945
RN-CP
27k
   R946
D005
          XX
PROTECTION
          D007
         XX
PROTECTION
        D008
         XX
PROTECTION
           D009
           XX
PROTECTION
     D902
       XX
PROTECTION
         D903
          XX
PROTECTION
       D906
         XX
PROTECTION
       D907
         XX
PROTECTION
       D908
         XX
PROTECTION
      D915
        XX
PROTECTION
         D916 
           XX
PROTECTION
      D917 
        XX
PROTECTION
 D919
XX
       D920
         XX
PROTECTION
       D921
         XX
PROTECTION
      D922
        XX
PROTECTION
       D900
         XX
PROTECTION
       D901
         XX
PROTECTION
       D905
         XX
PROTECTION
       J901
        XX
PHONO JACK
1
2
3
6
8
4
5
9
10
7
11
13
14
15
12
1
2
3
4
5
RED
XX
  CN906
R IN
GND
L IN
GND
CV IN
R918
0
CHIP
       D918
        XX
PROTECTION
0
 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
RN-CP
68
RN-CP
68
 R928
 R929
 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-BX1l12013-...-A..(Block E)-AR252M61
C962
2.2
16V
:CHIP
XX
– 47 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-AR252M61
RM-W102
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
A
12345
6
7
B
C
D
E
F
G
H
I
J
– 48 –
KV
-AR252M61
RM-W102
4-3-8.
VM Boar
d Sc
hematic Dia
gram
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
47
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
1SS119-25
D5905
820
R5917
1.5k
R5916
10k
R5915
10k
R5918
16V
100
C5909
47k
R5912
    1SS119-25
D5903
  2SC2458-YGR
   BUFFER
Q5905
2W
RS
10
R5929
  2SC2458-YGR
    AMPLIFIER
Q5901
68
R5910
220
R5909
68
R5914
  2SC2458-YGR
   AMPLIFIER
Q5903
16V
100
C5914
  2SA1606-E
VM DRIVER 1
Q5902
200V
PT
0.047
C5908
68k
R5911
RD39ES-B
REGULATOR
D5902
   RD39ESB
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
*
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
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
R5938
47k
R5939
MPS
0.1
C5919
 2SC2458-YGR
  AMPLIFIER
 Q5907
470
R5940
7.5MM
JW5901
VM
TO VM COIL
TO DL BOARD CN8802
TO D3 BOARD CN2802
TO VM COIL
1
2
3
(VELOCITY MODULATION)
9V
B-BX1l12023-...-VM.-AR252M61
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