Sony TRINITRON KV-13FM12 Service Manual page 31

A BOARD SCHEMATIC DIAGRAM
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A BOARD IC VOLTAGE LIST
IC401 9 0.0
pin volt 10 6.9
1 0.6 11 6.9
2 0.0 12 0.0
3 2.4 13 6.9
4 14.3 IC405
5 2.4 pin volt
6 0.0 1 6.0
7 0.6 2 0.1
8 6.9 3 6.1
TU101 4 4.9
pin volt 5 4.9
1 8.8 6 GND
2 30.5 7 3.5
3 5.0 8 0
A BOARD MARK (*) LIST
REF NO. LOC.
C540 L-11
C607 G-8
C612 H-10
C630 H-14
C631 H-15
C655 H-6
C699 K-19
F601 I-6
IC601 G-12
JR414 G-12
R525 M-12
R601 H-8
R605 G-8
R606 G-8
R615 H-9
R621 H-10
R627 H-11
R628 H-11
R637 G-10
R638 G-14
R660 G-11
R662 G-11
R2007 K-5
T602 H-7
T603 G-14
THP601 F-6
VDR601 I-6
A BOARD TRANSISTOR VOLTAGE LIST
Q101 Q502
pin volt pin volt
B 0.0 B -0.1
C 5.6 C 133
E GND E GND
Q411 Q503
pin volt pin volt
B 5.3 B 0.2
C GND C 3.8
E 5.2 E 0.0
Q501 Q504
pin volt pin volt
B 0.0 B 0.1
C 93.3 C -6.5
E GND E 0.0
A BOARD WAVEFORMS
1 2
2.5 Vp-p (H)
6 7
54.3 Vp-p (V)
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KV-13FM12/13FM13/13FM14/14FM12/14MF12A/14MF12C/14FM14
4 0.1 4 GND 4 -13.9 5 -32.7 3 GND
5 6.1 5 9.5 5 0.2 IC602 4 13.3
6 9.0 6 10.1 6 14.3 pin volt IC604
7 5.3 7 0.1 7 2.1 1 135.9 pin volt
8 GND 8 14.0 IC601 2 123.4 1 13.3
IC501 IC502 pin volt 3 GND 2 5.0
pin volt pin volt 1 -31.8 IC603 3 GND
1 0.2 1 2.1 2 -32.7 pin volt
2 3.7 2 14.0 3 53.2 1 13.3
3 2.5 3 -12.6 4 -23.8 2 8.9
9 9.0 14 N/C
10 3.9 15 N/C
11 GND 16 0.1
12 N/C 17 0.1
13 N/C 18 3.1
All voltages are in V
KV-13FM12 KV-14FM12
KV-13FM13 KV-14FM12C
KV-13FM14 KV-14FM14
KV-14FM12A
4.7 160V
22 160V 4.7 160V
0.22 300V
0.47 125V 0.47 250V
330 400V
470 250V 330 400V
0.0047 250V # #
0.0047 250V # #
0.47 125V 0.22 300V 0.47 250V
0.0047 250V # #
6.3A/125V 6.3A/250V 6.3A/250V
STR-F6624 STR-F6654 STR-F6654
0 # #
6.8K 6.8K 6.8K
4.7M 1/2W # #
1 10W 1.2 10W 1.2 10W
1 10W 1.2 10W 1.2 10W
# 8.2M 1W 8.2M 1W
# 1.2 10W 1.2 10W
390K 270K 270K
JW(5MM) 270K 270K
JW(20MM) 5.6K 3W 5.6K 3W
33 56 56
15K 3W 5.6K 3W 5.6K 3W
JW(20MM) 5.6K 3W 5.6K 3W
#
# 470
1-431-419-11 1-426-717-11 1-426-717-11
1-433-806-11 1-433-807-11 1-433-807-11
1-809-539-11 1-803-540-11 1-803-540-11
ENE271D-10A ENE621D-14A ENE621D-14A
#: Not Mounted
Q505 Q604 Q608
pin volt pin volt pin volt
B 134.9 B 0.1 B 0.0
A BOARD TRANSISTOR
C 1.8 C 4.1 C 0.7
VOLTAGE LIST
E 135.5 E GND E GND
Q506 Q606 Q609 Q605
pin volt pin volt pin volt pin volt
B 0.0 B -36.1 B 0.0
D -35.6
C 0.0 C -35.3 C 13.9
G 40.8
E GND E -36.3 E GND S 36.8
All voltages are in V All voltages are in V
Q507 Q607
pin volt pin volt
B 0.0 B 0.7
C 0.0 C 0.1
E 0.0 E GND
5
3 4
1.08 KVp-p (H) 30.4 Vp-p (V)
182.8 Vp-p (H) 23.4 Vp-p (H)
8 9
31.1 Vp-p (V) 5.0 Vp-p (V) 174.3 Vp-p (H)
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