A Board Schematic Diagram (2 Of 2) - Sony KV-27FS320 Service Manual

A BOARD SCHEMATIC DIAGRAM (2 OF 2)

1 | 2 | 3 | 4 | 5 |
A
C600
*
—
C622
1000p
FB650
0UH
B
R686
0.22
FB651
0UH
— AC VDR600 C601
CN600 *
IN
2P 275V
C603
1
AC IN 0.22
FB652 275V
C AC IN 2 0UH
F601
FH1 FH2
*
CN601
*
FB653
— C608
0UH 0.001
GND 1
D
T605
RY501
LFT
—
CN508
E 3P
D501
DGC DGC 3
MA111-TX
C581
NC 2 0.22
275V
DGC 1
—
DGC
F R535
2.2k
1/10W
R534
10k
— Q509
2SD601A 1/10W
THP501
DGC DRIVE
*
L515
G
DGC
—
H
—
I
—
J
—
A BOARD IC VOLTAGE LIST
27
IC302 IC400
28
PIN VOLT PIN VOLT
1 4.5 1 4.5 29
2 0.3 2 4.5 30
3 4.5 3 4.5 31
4 0.4 4 4.5 32
5 4.5 5 4.5 33
6 9.0 6 4.5 34
7 4.4 7 4.5 35
8
GND 8 4.5 36
9 4.5 37
IC303
10 4.5 38
PIN VOLT
1 4.5 11 4.5 39
2 4.0 12 4.5 40
3 3.0 13 4.5
IC401
4 GND 14 4.5
PIN VOLT
5 4.0 15 0.6 1
6 4.0 16 1.7 2 GND
7 0.0 17 1.7 3
8 4.5 18 4.7 4
9 4.5 19 4.7 5
10 GND 20 GND 6
11 4.5 21 9.0 7
12 0.0 22 4.4 8
13 9V 23 3.8 9
14 4.5 24 3.8 10
15 GND 25 4.0 11
16 4.5 26 0.6 12
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
6 | 7 | 8 | 9 | 10 | 11
R615
C613 C615 0.1
* * 1/2W
R603
R699
* R612
* C629 D613
470k
* *
R688
0.22
C621
R628
C614 C619 * D612
470k
* * *
JW609
JW608
RY600 * *
D600 R626 R629 R630
R627
R674
D4SB60L-F 8.2k 5MM 470k 470k
0.47
1/2W
R640 FB617
C620
1k
0.01 25V B 1/4W
R687
VSENSE VD
0.47
R625
470 1/10W
NC
D628 IRFIB7N50A
R658
MA111-TX F/B CONVERTER
10
C633
D629 0.001 1/4W
50V
UDZSTE-1712B CC
CT
VS
RT
C643
R631
15k 0.1
50V
VB UF4005PKG2
GND
C634
10
50V NC
R659
TIMER
C635 10
4.7 1/4W
50V
VG
SS
C637
0.1 50V
P-GND
VCI
C647
C645 47
0.001 50V B VC2 25V
OCP
C602
R632
10000p
100
R647
R648
91
0
:CHIP
IC600
MCZ3001DB
CONVERTER
3 2
PH602
ON3171-R
4 1
R650
100k
TO-H/S-Q600
R651
100k
TO-H/S-Q601
A BOARD TRANSISTOR VOLTAGE LIST
4.6 13 3.3 3 2.2 B C
4.6 14 8.3 4 2.5 0.1 4.9
Q005
4.6 GND
4.6 15 GND 5 GND Q300
4.6 16 19.6 6 0.0 5.0 9.0
Q304
4.6 17 8.3 7 4.0 0.0 18.2
Q401
4.6 8 17.2 0.0 0.0
IC501 Q402
4.6 9 GND
PIN VOLT 0.0 0.0
Q403
4.6 1 -13.3 10 10.4 0.7 0.0
Q405
4.5 2 8.2 11 0.0
0.7 0.0
Q412
4.5 3 7.2 12 4.6 4.8 0.0
Q466
4.5 4 -15.0 13 N/C
4.8 0.0
Q467
4.5 5 2.3 14 163.6
4.8 0.0
Q468
4.5 6 2.5 15 153.5
4.8 0.0
Q469
4.5 7 -13.5 16 157.6
8.8 0.0
Q470
8 12.0 17 N/C
0.0 8.9
Q471
18 340.0
IC561
0.0 18.2
Q472
8.3
PIN VOLT IC601
Q501 0.0 123.6
1 1.5
PIN VOLT
0.0 131.8
Q502
19.6 2 12.0 1 133.7
8.3 3 -12.0 2 N/C
19.6 4 -15.0 3 2.5
D G
3.2 5 0.3 4 11.3
Q600 313.0 160.0 156.0
0.0 6 14.2 5 GND
155.0 4.9
Q601
0.0 7 1.4
IC609
All voltages are in V.
3.2
IC600 PIN VOLT
9.1 I 14.0
PIN VOLT
9.7 1 2.5 O 9.0
3.2 2 1.8 G GND
All voltages are in V.
| 12 | 13 | 14 | 15 | 16 | 17
Q605
2SD774-T-3
SW
R692
22k
1/10W
D647
10ERB20-TA1B2
T603 D690
MTZJ-T-77-27
*
1 7 STAND-BY
D640
MA111-TX
2 8
C656
4700p L600
250V 5.0mm
3 9
C658 C651
4700p *
250V
4
- +
D641
D602
FB616 MA111-TX
0UH S1B60-4062
0UH
FB602
0UH
D611
C609
Q600 D4SBL20UF3
680p
500V
T604
B+
PIT
C648
L608
1000p C672 C617
C604
1kV 47000p 33
680p
S 160V
1 18 500V
R660
D614
10k
FB604
EZ0150AV1
1/10W 0UH
17
C670
D618 L606
680p
500V
3
C649
3 16
Q601 1000p
1kV
IRFIB7N50A
CONVERTER FB609
D621
4 15 5MM
MA6D50
S
5 14
C669
680p
R670 R671
10k 0.1 L605 500V
R672
1/10W 0.1 2W
6 13
2W
D631
10ERB20-TA1B2
D615
7 12
D4SBL20UF3
FB606 L604
R619 5.0MM
C642
0.47
220 8 11 AUD_VCC 18V
1/4W
50V C650
1000
R616
1.2k
9 10
1/10W
-2
R620
R617 10
1k 1W
1/10W FB607
5.0MM
R618
0
FB614
0UH
E B C E
GND 0.0 11.1 GND
Q509
5.2 -13.5 -8.4 -15.0
Q511
4.4 -14.9 -2.0 -15.0
Q512
0.0 0.0 4.4 GND
Q530
GND 4.4 0.0 4.4
Q531
GND 133.6 0.0 133.8
Q532
GND 0.0 4.4 GND
Q561
GND 0.0 0.0 GND
Q562
4.8 0.0 0.0 GND
Q564
4.8 0.0 7.7 GND
Q582
4.8 9.0 -1.9 8.8
Q583
4.8 7.6 18.8 7.6
Q605
8.8 0.0 0.5 GND
Q606
0.0 0.0 6.7 GND
Q608
GND 5.6 9.0 5.0
Q611
GND Q690 6.1 0.5 5.9
0.0 6.9 7.6 7.6
Q691
S
0.0
| 18 | 19 | 20 | 21 | 22 |
C690
D645
10ERB20-TA1B2
50V
R691
D620
22k
Q691
1/10W MA111-TX
2SA933AS
STBY PWR SW
Q690
2SB709A-QR
SW
R606 R607
R611
10k 10k
10k
:CHIP :CHIP D646
R610 1/10W Z-DET
MA111-TX
10k
1/10W
R694 Q606
R613
2SD601A-QR
22k 10k
1/10W ZERO DET
R608 1/10W
10k
1/10W
135V
+14V
14V
IC609
PQ09RD21
14V 9V 9V
9V REG
9V REG
9V
C632
L609 TO CN1601
2200
C638
14V
I O 2200 HN BOARD
G
R641
C616
2200 R609 1 CN201
1 3W
25V
RS *
1 14V
2 CN
GND
3
IC601 R668
DM-58
470
ERROR AMP
1/4W
5 4 3 1
C652
R667
10000p
10k R681
:CHIP
1/10W 2.2k
:CHIP
O-RELAY
C653
Q608
R604
2SD2144S-T
50V
MAIN RELAY SW 1.0k
:CHIP
A-BOARD
POWER SUPPLY
9-965-964-01<BA6L>A-P2
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
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