DOWNLOAD Sony KV-AR34M81 Service Manual ↓ Size: 8.66 MB | Pages: 127 in PDF or view online for FREE

Model
KV-AR34M81
Pages
127
Size
8.66 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-ar34m81.pdf
Date
PREV: Sony KV-DR29M37 Service Manual

Sony KV-AR34M81 Service Manual ▷ View online

– 53 –
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
KV-AR34M81/AR34N90
                   RM-995          RM-996
(9) H2 Board Schematic Diagram
1
2
3
4
5
6
G
R
1
2
3
4
1
2
3
4
VCC
OUT
GND
CN3601
D3906
S3601
CN3602
IC3901
C3912
CN3603
4P
:VH
SPB-25MVWF
WAKE INDICATOR
4P
:VH
470p
B
6P
BLK
:S-MICRO
AC-PUSH-SW
.
1
.
   RPM7140-H5
SIRCS RECEIVER
A
C
 
O
U
T
N
C
N
C
A
C
 
I
N
N
C
N
C
A
C
 
I
N
CN601
 TO F BOARD
      CN4602
TO A BOARD
L
E
D
 
G
L
E
D
 
R
G
N
D
G
N
D
S
I
R
C
S
 
I
N
5
V
 
S
E
N
A
C
 
O
U
T
(RECEIVER,POWER SW,LED)
B-SSS11335-...-H2.-AR34
TO H1 BOARD
      CN3907
–
 54 
–
A
12345
6
7
B
C
D
E
F
G
H
I
J
KV
-AR34M81/AR34N90
                   RM-995          RM-996
(10) 
VM1 Board Schematic Diag
ra
m
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
R5904
R5913
R5922
C5901
C5904
C5915
R5928
R5917
C5902
C5907
C5911
C5908
C5912
C5905
C5917
C5909
C5914
C5910
C5913
C5906
C5916
C5903
R5929
R5910
R5914
D5906
D5907
R5909
R5905
R5906
R5907
R5916
R5915
R5918
R5912
R5911
R5920
R5908
R5923
R5902
R5919
L5901
JW5901
R5924
CN5901
Q5901
Q5902
Q5906
D5901
C5918
R5903
R5921
R5925
    C5900
R5927
R5934
R5901
C5920
D5908
R5935
Q5907
R5933
Q5909
R5932
R5931
Q5908
C5921
L5902
C5919
R5930
D5902
D5904
Q5903
Q5904
Q5905
D5905
D5903
JW5900 5MM
CN2801
CN5904
330
560
820
#
#
#
#
#
33
160V
2.2
160V
0.047
200V
:PT
0.1
200V
:PT
470
10V
470
10V
100
16V
0.001
:PT
0.001
:PT
0.047
:PT
0.047
:PT
0.0047
500V
E
10
2W
:RS
68
68
220
1k
1k
1k
1.5k
10k
10k
47k
68k
68k
1.5
:FPRD
1.5
:FPRD
560
:FPRD
1k
:FPRD
5MM
7P
:S-MICRO
1SS119-25
TEMP-CORR
330
16V
100
16V
120
120
(10.0MM)
    2SC2458-YGR
AMP
2SA1606-E
VM.DRIVE.1
2SC4159-E
VM.DRIVE.2
220p
500V
B
39
1/2W
:FPRD
180
3W
:RS
39
:FPRD
560P
820
#
47
JW(5MM)
#
#
2SC2458-YGR
  #
            #
#
  #
          #
#
 0.1
:MPS
  #
RD39ES-B2
DC.BIAS
RD39ES-B2
DC.BIAS
2SC2458-YGR
AMP
2SA1175-HFE
BUFFER
2SC2458-YGR
BUFFER
    1SS11925
    1SS119-25
3P
WHT:S-MICRO
8P
:BTOB
Q.P.-
Q.P.+
E
VM
 
QP
QP
VM
+B
9V
E
VM MUTE
GND
GND
VM
TO A BOARD
CN306
N
C
QP-
QP-
QP+
QP+
E
E
VM
VM
QP-
NC
QP+
9V
(VELOCITY MODULATION)
B-SSS11335-...-VM1-AR34
TO D2 BOARD
CN2821
#
– 55 –
KV-AR34M81/AR34N90
                   RM-995          RM-996
KV-AR34M81 (ME)
KV-AR34N90 (Taiwan)
A Board 
✼ Mark List
C051
100P CH:CHIP
#
C101
#
10
C106
#
0.047P :CHIP
C350
0.01P F :CHIP
#
C613
560 450V
820 250V
C616
0.022 400V :PP
#
C617
100PF 1KV :SL
#
CN301
7P :BTOB
#
CN307
7P :BTOB
#
CN510
#
4P
D609
RU-IP
#
FB613
1.1UH
#
IC001
CXP750097-605S
CXP750097-604S
IC302
TDA9181T
TDA9183T
JR107
#
0 :CHIP
JR108
#
0 :CHIP
JR109
0 :CHIP
#
JR111
#
0 :CHIP
Q309
UN2213
#
R006
#
39K :CHIP
R007
#
220 :CHIP
R009
#
4.7K :CHIP
R028
#
1.0K :CHIP
R030
#
100 :CHIP
R036
100 :CHIP
#
R037
100 :CHIP
15K :CHIP
R038
1.0K :CHIP
#
R103
#
100 :CHIP
R104
#
100 :CHIP
R106
#
1.0K :CHIP
R114
#
4.7K :CHIP
R115
#
4.7K :CHIP
R375
100 :CHIP
#
R382
4.7K :CHIP
#
R620
0.033 630V :PP
0.022 400V :PP
R635
82K 3W :RS
#
R637
82K 3W :RS
#
TU101
BTF-LG 433
BTF-WA421
T503
NX-4009//M3B4
NX-4009//M3P
VDR600
ERZV14D621
TNR14V271K660
Note: The parts indicated as "#" in this circuit diagram are not listed
here, as they are not used for these models.
– 56 –
KV-AR34M81/AR34N90
                   RM-995          RM-996
Ref
Pin No.
Voltage[v]
IC001
1
0
2
4.9
3
0.2
4
0.2
5
4.9
6
4.9
7
3.9
8
4.8
9
0.4
4.96Vp-p
1
10
0
4.88Vp-p
2
11
4.9
12
0
13
2.2
14
2.1
3.84Vp-p
PAL
3
4.24Vp-p
3
NTSC3.58
15
4.9
16
4.9
17
0
18
4.9
19
2.2
20
0.3
21
4.9
22
0
23
4.9
24
(0.3)[0.2]
25
4.8
26
4.9
27
4.8
28
4.9
29
0
30
0
31
0
32
0
33
4.9
34
0
35
0
36
2.5
37
2.5
38
4.8
39
4.9
40
0
41
0.2
42
0.2
43
0
44
4.9
45
4.9
46
4.6
47
4.9
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
48
4.4
49
0
50
2.2
51
0
52
0
IC002
1
0
2
4.9
3
4.9
4
7.2
5
4.9
6
0
7
0
IC003
1
0
2
0
3
0
4
0
5
4.9
6
4.9
7
0
8
4.9
IC301
1
(3.7)[3.3]
2
5.0
3
1.3
4
5.0
5
4.8
6
4.3
7
1.4
8
3.5
9
5.0
10
3.7
11
5.0
12
0
13
3.7
14
2.3
15
3.5
16
3.4
1.44Vp-p
4
17
5.3
18
7.6
19
0.8
20
3.4
21
3.4
22
3.8
23
3.2
24
1.8
3.92Vp-p
5
25
1.8
3.44Vp-p
6
26
(1.7)[1.9]
3.84Vp-p
7
27
0
A BOARD VOLTAGE LIST AND WAVEFORM
5-4. VOLTAGE LIST AND WAVEFORM
28
4.4
29
4.4
30
4.4
31
8.6
32
4.0
0.8Vp-p
PAL
8
0.7Vp-p
8
NTSC3.58
33
4.0
0.8Vp-p
PAL
9
0.7Vp-p
9
NTSC3.58
34
3.5
800mVp-p
PAL
10
680mVp-p
10
NTSC3.58
35
8.6
36
4.5
37
4.6
38
4.6
39
4.6
5.12Vp-p
11
40
5.1
0.7Vp-p
12
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