DOWNLOAD Sony KV-SA322M31 Service Manual ↓ Size: 8.98 MB | Pages: 113 in PDF or view online for FREE

Model
KV-SA322M31
Pages
113
Size
8.98 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sa322m31.pdf
Date
PREV: Sony KV-SW292M50 (serv.man2) Service Manual

Sony KV-SA322M31 Service Manual ▷ View online

– 44 –
KV-SA322M31
RM-GA001
4-3-6. F1 and H4 Boards Schematic Diagram
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
1
2
2P
CN4601
AC IN
AC IN
1
2
WHT
2P
CN4602
AC OUT
AC OUT
1
1P
CN4603
GND
1
4
T4602
JW4603
XX
JW4604
XX
JW4601
XX
JW4602
XX
JW4605
XX
143521411
JW4606
XX
JW4607
XX
JW4608
XX
FH001
FH002
0.22
R4602
     XX
R4603
C4602
XX
1
2
2
3
3
4
T4601
820k
R4601
RN
C4601
PT
0.47
250V
4700p
B:CHIP
C654
F4601
5A
250V
C4603
F1 
(CISPR)
SPARK GAP
TO POWER CORD
TO A (Block 001)
CN100
TO H4 BOARD
CN1652
!
!
!
!
!
143521411
B-BX1L(05)13025-OCE-F1.-SA322M31
!
10W
0.5W
LFT
0.68
250V
LFT
!
VCC
GND
OUT
RPM7240-H5
IC1900
G
R
SPB-25MVWF
D1903
S1650
470p
B
C1901
1SS133T-77
D1902
1
2
2P
CN1651
AC OUT
AC OUT
1
2
2P
CN1652
AC IN
AC IN
470p
B
C1900
RD5.6ESB2
D1901
RD5.6ESB2
D1900
1
2
3
4
5
WHT
5P
CN1900
LED G
LED R
GND
SIRCS IN
3.3V SEN
VD601
XX
H4
(AC SWITCH)
TO H6 BOARD
CN3907
TO A(002) BOARD
TO F1 BOARD 
CN4602
CN600
!
!
!
B-BX1L(05)13025-OCE-H4.-SA322M31
 
3.3V
178664912
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-SA322M31
RM-GA001
KV-SA322M31
RM-GA001
4-3-7. H6 Board Schematic Diagram
– 45 –
– 46 –
220
R3911
220
R3914
47
R3916
1k
R3907
1.5k
R3915
680
R3920
470
R3908
330
R3909
220
R3910
150
R3912
D3901
XX
XX
R3918
XX
C3906
XX
R3902
1/4W
R3922
2.2k
D3902
XX
XX
R3924
XX
R3919
D3907
XX
XX
C3913
XX
R3917
XX
R3904
XX
R3905
XX
C3914
10uH
L3902
10uH
L3901
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
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
3
4
1
2
J3902
6P
5.0MM
JW3913
5.0MM
JW3919
5.0MM
JW3904
5.0MM
JW3905
5.0MM
JW3906
5.0MM
JW3918
RD5.6ESB2
D3908
L
R
V
J3903
  3P
XX
R3925
5.0MM
  JW3914
1
2
3
4
WHT
4P
CN3901
SP L OUT
SP GND
SP GND
SP R OUT
1
2
3
4
5
WHT
5P
CN3907
LED G
LED R
GND
SIRCS IN
3.3V SEN
1
2
3
4
5
CN3908
XX
R IN
GND
L IN
GND
CV IN
R3926
XX
1SS133T-77
D3912
1SS133T-77
D3913
35V
47
C3910
35V
47
C3911
MTZJ-5.6
D3900
KRC110M
Q3901
KRC110M
Q3902
1
2
3
WHT
3P
CN3910
GND
GND
NC
S3909
2
1
S3907
S3908
S3902
S3903
S3904
S3905
PT
0.01
C3900
XX
C3901
PT
0.01
C3902
XX
C3903
D3904
XX
D3905
XX
JW3910
XX
1
2
3
4
5
6
7
8
9
WHT
9P
CN3904
R IN
GND
L IN
GND
CV IN
S IN
C IN
GND
Y IN
H6 
TO SPEAKER
TO B BOARD 
CN207
TO B BOARD 
CN202
TO A BOARD
  (BLOCK001) 
CN906
TO A BOARD
  (BLOCK001)
CN014
TO H4 BOARD
CN1900
MENU
VIDEO
VOL -
VOL + 
CH -
CH + 
SOUND
MODE
TO B BOARD 
CN1400
B-BX1L(05)13025-OCE -H6.-SA322M31
Front Panel
3.3V
3.3V
3.3V
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
BUFFER
BUFFER
PROTECT
PROTECT
PROTECT
100V
100V
KV-SA322M31
RM-GA001
KV-SA322M31
RM-GA001
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
4-3-8. VM Board Schematic Diagram
– 47 –
– 48 –
16V
330
C5902
47uH
L5901
330
R5904
160V
33
C5907
500V
4700p
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
2W
RS
10
R5929
68
R5910
220
R5909
16V
100
C5914
200V
PT
0.047
C5908
68k
R5911
RD39ESB
D5902
RD39ESB
D5904
200V
2.2
C5911
68k
R5920
200V
PT
0.1
C5912
FPRD
1k
R5919
3W
RS
180
R5921
560
R5922
FPRD
1.5
R5923
10V
470
C5917
FPRD
39
R5925
WHT
3P
CN2801
QP+
NC
QP-
2SA1175-HFE
BUFFER
BUFFER
Q5904
R5937
120
JW5902
5
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
200V
100
C5905
1k
R5907
XX
C5920
500V
220p
B
C5918
2SC2458-YGR
AMPLIFIER
AMPLIFIER
Q5901
2SC2458-YGR
Q5903
2SC2458-YGR
Q5905
2SA1175-HFE
Q5913
2SC2458-YGR
Q5912
2SC2458-YGR
Q5914
JW5907
XX
R5900
47
0.1
C5923
470
R5952
0.047
C5906
PT
1SS119-25
D5901
220
R5949
47k
R5947
1k
R5906
1k
R5905
5.0MM
JW5901
0uH
FB5900
PT
1000p
C5910
PT
1000p
C5913
PT
0.047
C5916
1
1
2
3
2
3
4
5
6
7
8
9
10
11
12
12P
CN5904
QP-
QP-
NC
NC
QP+
QP+
NC
NC
E
E
VM
VM
1
2
3
WHT
3P
CN5903
CY-
N.C.
CY+
MPS
C5901
0.33
220uH
L5902
68uH
L5903
47k
R5948
68
R5914
470
R5950
R5951
390
2SC4159-E
VM OUT
Q5906
2SA1606-E
VM OUT
Q5902
VM 
TO A (Block 001) CN003
TO A (Block 001) CN005
TO VM COIL
TO DL BOARD CN8802
Velocity Modulation
B-BX1L(05)13025-OCE-VM.-SA322M31
9V
9V
AMP
INV
AMP
TEMP-CORR.
LEVEL SHIFT
LEVEL SHIFT
VOLTAGE DROP
DROP
VOLTAGE
DROP
VOLTAGE
DROP
VOLTAGE
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