Read Sony KV-SA293M50 Service Manual online
KV-SA293M50
RM-GA002
KV-SA293M50
RM-GA002
4-3-3. A Board — (Block 003)
– 38 –
– 39 –
2SC1623-L5L6
Q601
2SC1623-L5L6
Q608
2SC1623-L5L6
SWITCH
SWITCH
Q609
RU4AM-T3
D621
470
C635
16V
100
C641
16V
470
C647
16V
100
C639
RD5.1ESB2
D608
MA111-TX
D600
JW1653
5
1
2
2P
CN601
DGC
DGC
1
2
2P
CN600
DGCT
DGCT
0uH
FB608
JW1611
XX
FPRD
XX
R653
5
JW1654
PQ018EF01SSH
IC603
Q606
2SC1623-L5L6
16V
100
C649
35V
3300
C630
22uH
L602
16V
100
C668
D605
RD5.1ESB2
35V
2200
C632
XX
D633
RECTIFIER
D620
XX
1A5G
D602
1A5G
D603
TP601
Q605
FN155
1E2-TB
D622
3W
RS
0.22
R619
JW1666
XX
JW1667
XX
MA111-TX
RECTIFIER
D638
SB360-S
D639
VCC
GND
OUT
BA18BC0FP-E2
REGULATOR
IC607
C
O
G
SE135N-LF38
REGULATOR
IC605
MA2ZD14001S0
D637
JW1612
XX
JW1613
XX
JW1614
XX
JW1615
XX
JW1616
XX
JW1617
XX
JW1618
XX
TP602
16V
220
C685
5A 90V
PS602
5A 90V
PS603
5A 90V
PS604
5A 90V
PS605
XX
D624
XX
FB611
FB601 1.1uH
FB605
1.1uH
FB610
1.1uH
C689
10
2SD2114K
Q610
RD18ESB2
D641
16V
100
C637
16V
100
C638
O
G
D640
TMP
5P6M
10V
4.7
C686
F
RN-CP
XX
R669
RN-CP
33k
R668
470p
C616
XX
B
C674
18K
R618
250V
330p
B
C625
10V
4.7
C643
F
RN-CP
100
R655
3.3k
R636
XX
R633
RN-CP
XX
R666
XX
B
C675
100V
PT
XX
C646
25V
0.01
B
C672
RN
470K
R660
RN
220K
R659
RN-CP
560
R647
RN-CP
10k
R609
1
R656
RN-CP
4.7k
R634
500V
0.0047
E
C606
500V
0.0047
E
C605
XX
JR045
470p
CH
C680
500V
470p
B
C653
RN-CP
XX
R654
16V
0.1
B
C662
275V
PP
0.22
C660
RN-CP
10k
R635
1W
8.2M
R650
RN
16V
2.2
F
C678
XX
R640
RN-CP
4.7k
R602
RN-CP
XX
R665
CHIP
XX
JR1601
RN-CP
R677
100K
RN
560K
R661
25V
XX
B
C661
16V
XX
F
C679
4.7K
R631
XX
JR044
1KV
470p
B
C654
R672
RN-CP
XX
500V
0.0047
E
C609
RN-CP
1k
R667
XX
R675
275V
PP
0.1
C666
XX
C670
500V
0.0047
E
C610
XX
JR1602
1KV
470p
B
C626
RD6.8ESB2
D606
D607
XX
0.1
C603
MPS
3.3
C604
RN-CP
1k
R603
MA4300-LTN
D614
RN
1k
R624
100
R621
RN-CP
R623
33K
1E3-TB
D615
1E3-TB
D617
1E3-TB
1E3-TB
D618
D619
XX
R620
RN
220K
R658
RN
2.2K
R612
33 25V
C624
1
2
3
XX
CN602
DGC
NC
DGC
1W
RF
0.1
R605
7.5
JW1619
7.5
JW1620
10
JW1621
10
JW1622
7.5
JW1623
2W
RS
0.27
R610
PDZ3.6B-115
SENSING
D635
G
I
O
KIA78D33P1
1.8V REGULATOR
IC606
KIA78R09API
SW REGULATOR
IC602
ë
ë
D3SB60F3
D604
25V
470
C634
S3L20UF4
D625
XX
C690
1.1uH
FB603
22uH
L600
47uH
L601
CHIP
XX
R679
CHIP
0
R680
2200p
B
C623
1.5kV
MPS
C612
XX
CHIP
0
R604
1
2
3
4
T605
XX
10
JW1665
W002
W070
W024
W018
W068
1
2
XX
CN6101
AC IN
AC IN
MA4300-HTA
RECTIFIER
D636
RY600
250V
C617
XX
2W
RS
XX
R681
25V
2200
C682
MA4039-HTA
D629
CHIP
220
R608
10
R627
FPRD
COM
KIA7805API
9V REGULATOR
IC604
TH600
1
3
XX
CN605
WHT
CHOKE(PFC)
CHOKE(PFC)
R651
XX
R606
XX
AUDIO-2
002:2E
11V
003:2C;006:2G
1.8V_MAIN
001:5L
001:5L
5V
001:6A;004:9F;
005:2F; 006:5A
11V
003:12C;006:2G
+B
004:16A
004:16A
ATSC-VCC 006:1E
9V
001:5A;002:2D;
004:1E;005:3F;
006:6A
AUDIO-3
002:2E
AUDIO-1
002:2E
HS-A007
007:1B
STBY_SW_KP
006:2G
GND_1
002:8B;006:1E; 006:2G
4V_AUDIO_MUTE
002:7F
002:7F
3.3V
001:5A;004:7I;
001:5A;004:7I;
006:2G
DGC-RELAY
001:4L
STBY_SW
001:8L;005:6E
001:8L;005:6E
1.8V_AUDIO
001:7L
XX
C692
17.5
JW1668
17.5
JW1669
17.5
JW1670
17.5
JW1671
1
23
4
T603
250V
XX
B
C688
XX
C607
MA8091-M
D642
MA8033
D643
XX
D644
SWITCH
250V
C658
XX
STR-W6756-LF2011
IC601
7
3
17
16
12
14
13
18
1
15
8
10
11
5
9
4
T602
TMP
RN
XX
R682
F
5
C
2
A
D
4
A
1
E
E
12
G
B
D
11
8
C
10
7
B
F
9
6
G
3
160V
330
C665
1W
RS
R676
120
FPRD
R678
1.2K
10W
RB
6.8
R616
R607
XX
MA8150-M-TX
D645
MA8150-M-TX
D646
MA8033
D647
1
2
4
3
K1010HB01
PH600
XX
C644
1kV
0.0022
C628
R
2kV
R
C691
0.001
250V
330p
B
C693
MA8091-M
D648
MA8150-M-TX
D649
MA8091-M
D650
250V
E
C687
1000p
250V
1000p
E
C657
450V
C611
470
W080
POWER, CISPR
A
DGC
I
CISPR
1
2
3
4
I
O
1
2
3
4
1
5 6
7
3 4
3.3V
1.8V
1.8V
1.8V
9V
1.8V
1.8V
1.8V
4V
4V
4V
4V
11V
11V
11V
BX1L(06)13581-VIETNAM-A(Block 003)-SA293M50
(BLOCK 003)
175519811
180580811
XX
C694
0.001
500V
C696
MA8091-M
D651
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