Gk Board Schematic Diagram - Sony TRINITRON KV-27FV310 Service Manual

GK BOARD SCHEMATIC DIAGRAM

1 | 2 | 3
CN603
*
1
GND
A
C600
*
GND 1
CN604
*
—
T601
LINE FILTER
AC CN600
VDR600
IN 2P *
B
1
AC IN
AC IN 2
C601
F601
0.22
*
275V
—
C
THP501
*
—
D
C501
Q509
0.22
CN503
2SC3311A-Q
— 275V
3P
DGC RELAY
DGC
DGC 3
NC 2
DGC 1
DGC
E
CN1601
TO A BOARD 6P
CN504
MUTE 6
—
ZERO-DETECT 5
DGC CONTROL 4
MAIN-RELAY
3
GND
2
7.5-STAND-BY
1
F
TO A BOARD
CN1405
4P
CN410
TRV 4
AUDIO-R 3
—
AUDIO-L 2
GND
1
G
TO D BOARD
CN8402
CN1404
7P
—
LCH 1
RCH 2
S-GND 3
GND 4 JW1456
1SS133T-77
H
AUDIO VCC 5
9V
6
MUTE 7
TO D BOARD
—
CN8601
CN612
2P
DC 1
GND 2
I
GND 1
AC/HOP/VCC 2
CN613
—
2P
| 4 | 5 | 6
FB650
1.1UH
C613
C615
*
*
C608
FB651 1.1UH
JW606
0.001
C622
125V 20MM C629
0.001
R688
C603
1
0.22 250V
10W
R674
275V JW607
0.47 20MM C621
RY600
1/2W C614 680
C619
AC POWER
* 250V
*
FB652 1.1UH
D600
GBJ4J10B9
FB653
R603
1.1UH R699
*
*
0.01
L505
470
D629 D628
R687
MTZJ-T-77- MA111-TX
1
12C
C633
10W
0.001
50V
R673
5MM
RY501
DGC
JW608
JW (15.0MM)
JW609
D501 JW (15.0MM)
MA111-TX
R650
R535
100k
2.2k
1/10W
TO H/S Q600
C645
0.001
R534
10k
1/10W
TO H/S Q601 R632
R651
100k
| 7 | 8 | 9
R615
0.1
1/2W
D613
R612
680 470k *
R628
D612
470k
*
R629 R630
R627
470k 470k
R626 5MM
8.2k
STBY 7.5V
IC600
R640
MCZ3001D
FB616
CONVERTER 1k
C620 FB617 1.1UH
1/4W
25V B 1.1UH
VSENSE VD
R625
1/10W
NC
Q600 C648
R658
F/B
IRFIB7N50A 0.001
10
CONVERTER 1kV T604
1/4W
PIT
CC
CT C672
R660
S 47000p
10k 1
800V
1/10W
VS
RT
C643
R631
0.1
15k FB619
50V FB618
VB JW (5.0MM)
D618
JW (5.0MM)
GND
UF4005PKG2
C634
3
3
10 50V
NC Q601
TIMER R659 IRFIB7N50A C649
10 CONVERTER 0.001
C635 4
4.7 50V 1/4W 1kV
VG
SS PIN5
C637 S
5
0.1 50V
P-GND R670
R671
VCI 10k
R672 0.1
C647
1/10W
0.1 2W 6
47
VC2
25V 2W
OCP
D631
C602
1ES-TB
50V B 10000p 7
R619
R647 0.47 8
C642
100 1/4W
91
220
50V
R616
9
1.2k 1/10W
R617
3 2
PH602
1k
ON3171-R
1/10W
R618 0
4 1
R1405
D632
47k
D1NL20U
-2
MTZJ-T-77-8.2B
R622
0.47
1/4W
C644
220
R1401
100k
D1402
100
1/4W
R1403
0
R1404
22k
LCH
RCH
AUDIO-L
— 51 —
| 10 | 11 | 12 |
Q605
2SD774-T-3
D647
1E3-TB SW
R692
22k
1/10W
R691
D690
22k
2SA933AS-QRT
MTZJ-27
1/10W
T603 STBY PWR SW
*
1 7
D640
D601
MA111-TX
S1VB20
2 8
C656
L600 R606
0.0047 10k R607
JW (5.0mm)
250V - + 10k D646
3 9 MA111-TX
C658
R694
0.0047
C651 22k
4 250V
1000 1/10W
25V
D641
MA111-TX
FB602
1.1UH
FB605
1.1UH
C609 C617
33
680p
500V 160V R698
0.47
C624 1/4W
L608
10
C604 160V
680p D611
18
500V D4SBL20UF3
D614
FB604 EZ0150AV1
1.1UH L606 L609
JW (5.0mm)
17
C670
D624 680p
C616 R609
16 D10SC4M C667
500V 1
2200
680p
10W
500V 25V
L607
FB614 FB609
PS601
15 1.1UH 1.1UH
R623
C668 C669
C618 10k 680p
680p D621
14 2200 1/4W 500V
500V MA6D50
25V
13
IC601
DM-58
D615 L605
ERROR AMP
12
D4SBL20UF3
FB606
L604 5 4 3 1
JW (7.5MM)
11
C650
1000
35V
10
-2
R620 R667
C652
10 10k 0.047
1W 1/10W 16V
FB607
B
JW (7.5MM)
R614
R1406 2.2k
1k 1/10W
IC1401
TFA9844J
D1401
AUDIO AMP
R1408
1.5k
9V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Q1402
2SC2412K-T-146-Q
MUTE
C1413
-2 -2
Q1401 D1400 C1401
2SC2412K-T-146-Q 1SS133
MUTE -2
C1420
C1406
R1488 0.01 C1458
0.01
2.2k L-IN 25V R1458
25V
-2 R1457 4.7k 4.7k
R1462
R1461
10k
10k
-2 -2
SRS-L
R-IN
SRS-R
AUDIO-R
THIS GROUND IS AN ISOLATED GROUND (-2).
DO NOT MEASURE USING CHASSIS GROUND.
KV-27FV310/29FV310/32FV310/36FV310
13 | 14 | 15
D645
1ES-TB
C690
470
Q691 D620
MA111-TX
Q690
2SB709A-QR
SW
R611
10k
1/10W
R610
10k
1/10W
Q606
R613
2SD601A-QR
10k
R608 ZERO DET
1/10W
10k
1/10W
IC605
BA05T
5V REG
5V REG
I O
C640 G C665
D625
1000 1000
D1NS4-TA2 CN602
25V 25V
7P
D619
MA111-TX
7 5V
6 14V
C632 IC609
47 NJM2396F09
9V
5
25V 9V REG
I O 4 GND
G
L1400
C638 3 GND
100
-2 NC
25V 2
-2
1 +B
D608
MTZJ-T-77-12C
TO A BOARD
CN505
9V REG
R668
470
1/4W
Q608
2SD2144S-T
MAIN RELAY SW C653
1
50V
R604
PS1401 10k
1/10W
R1450
10k
-2 -2
1/4W
-2
C1450
C1451
1000mF
CN1401
4P
R
1 SPK/R+
2 SPK/R-
3 SPK/L-
L
SPK/L+
4
C1402
0.01 25V C1404
C1407
0.22
0.0047
C1405
16V
0.22
16 15 14 13 12 11 10 9
IC1402
NJM2188M-TE2
SRS
1 2 3 4 5 6 7 8
-2 R1414
R1416 120k
1.8k
R1410 2.2M
C1412
C1411
R1411
2200
0.0047 33k
6.3
R1412
R1415
68k
-2 -2 56k
C1408
R1413
0.0047
1.5k
C1403
0.01
25V
AUDIO
POWER SUPPLY
9-965-939-01<BA5D>GK