DOWNLOAD Sony KV-AR25M90B Service Manual ↓ Size: 5.39 MB | Pages: 68 in PDF or view online for FREE

Model
KV-AR25M90B
Pages
68
Size
5.39 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-ar25m90b.pdf
Date
PREV: Sony KV-XR25M50 Service Manual

Sony KV-AR25M90B Service Manual ▷ View online

– 47 –
KV-AR25M90B
RM-W104
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
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
– 48 –
KV-AR25M90B
RM-W104
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
4-3-8. F and H2 Boards Schematic Diagrams
1
2
2P:VH
CN4601
AC IN
AC IN
1
2
WHT
2P:VH
CN4602
AC OUT
AC OUT
1M
R4601
250V
B
C654
1
1P:TAB
CN4603
GND
1
23
4
T4601
LFT
F4601
5A
250V
1
23
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
275V
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-SSS11985-HK.-F..-AR25M90B
1/2W
VCC
GND
OUT
RPM7240-H5
SIRCS RECEIVER
IC3901
G
R
SPB-25MVWF
WAKE 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
470p
B
C3915
FH001
XX
FH002
XX
XX
C3916
1
XX
CN3604
1
2
3
4
5
BLK
5P
CN3603
LED 
    G
LED 
    R
GND
SIRCS IN
3.3V SEN
RD5.6ESB2
D3911
RD5.6ESB2
D3910
7.5MM
JW3601
7.5MM
JW3602
H2
TO H1 BOARD
CN3907
TO A BOARD
(POWER SUPPLY/
DEFLECTION)
CN600
TO F BOARD
CN4602
(FRONT PANEL)
B-SSS11985-HK.-H2..-AR25M90B
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-AR25M90B
RM-W104
KV-AR25M90B
RM-W104
– 49 –
– 50 –
4-3-9. H1 Board Schematic Diagrams
1
2
3
4
BLK
4P
CN3901
SP L OUT
SP GND
SP GND
SP R OUT
S3902
S3903
S3904
S3905
S3907
S3908
DTC144ESA 
BUFFER
Q3901
DTC144ESA 
BUFFER
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
C3906
XX
R3902
D3900
XX
 R3922
XX
D3902
XX
XX
R3924
XX
R3919
D3907
XX
XX
C3913
XX
R3917
XX
R3904
XX
R3905
1
2
3
4
5
BLK
5P
CN3907
LED 
G
LED 
R
GND
SIRCS IN
3.3V SEN
PT
0.01
C3900
PT
0.01
C3902
100V
XX
C3901
XX
C3903
XX
C3914
10uH
L3902
10uH
L3901
J3901
XX
 
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
   J3904
JACK
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
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
BLK
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
3
4
1
2
J3902
6P
XX
1
2
3
4
5
  CN3908
5P
R IN
GND
L IN
GND
CV IN
JW3913
XX
 JW3919
XX
5.0MM
JW3904
5.0MM
JW3905
 JW3906
XX
 JW3918
XX
RD5.6ESB2
D3908
L
R
V
J3903
   3P
JACK
XX
R3925
1/4W
R3926
10k
5.0MM
JW3914
H1
TO SPEAKER
TO B BOARD 
CN207
TO A BOARD
    (AUDIO) 
CN202
TO 3D WOOFER
 TO A BOARD
     (JACK) 
CN906
TO A BOARD
(PROCESSOR)
CN014
TO H2 BOARD
CN3603
MENU
VIDEO
VOL -
VOL +  CH -
CH + 
SOUND
MODE
(FRONT PANEL)
STBY 3.3V
100V
D3912
1SS133T-77
    D3913
1SS133T-77
B-SSS11985-HK.-H1.-AR25M90
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-AR25M90B
RM-W104
KV-AR25M90B
RM-W104
– 51 –
– 52 –
4-3-10. J1 and VM Boards Schematic Diagrams
1
2
3
4
5
6
7
8
WHT
8P:S-MICRO
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
5
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-SSS11985-HK.-JI.-AR25M90
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
  1SS133T-77
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
10k
R5918
16V
100
C5909
47k
R5912
    1SS133T-77
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
500V
100p
B
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 A BOARD
(PROCESSOR) 
CN003/CN005
TO VM COIL
TO VM COIL
1
2
3
(VELOCITY MODULATION)
9V
B-SSS11985-HK.-VM.-AR25M90B
C5920
15P
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