1
2 3
1.0 Vp-p (H) 1.0 Vp-p (H)
1.0 Vp-p (H)
4 5
6
4.4 Vp-p (H) 2.9 Vp-p (H) 3.0 Vp-p (H)
7 8
9
38.0 Vp-p (H) 40.6 Vp-p (H) 44.7 Vp-p (H)
A BOARD WAVEFORMS
12
11
10
44.7 Vp-p (H)
40.6 Vp-p (H)
38.0 Vp-p (H)
— 30 — — 31 — — 32 —
A BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q001 11.4 441.0 10.9
Q006 -0.2 3.8 GND
All voltages are in V
1
A
B
C
D
E
234567
A
[ VIDEO ]
A BOARD SCHEMATIC DIAGRAM
PICTURE TUBE
KB
RCV
H
KG
KR
G1
G2
GM
G4
MV
HV
TO
A BOARD
TO
D BOARD
Schematic diagrams
boards
A
HD
board
A BOARD LOCATOR LIST
DIODE
D105 B-5
IC
D001 D-7 D106 B-4 IC001 A-3
D002 D-2 D111 D-2 IC002 A-5
D003 D-2 D204 B-6 IC003 B-2
D004 D-2 D205 B-5 IC004 C-6
D005 E-5 D206 B-5 IC005 D-6
D007 E-4 D211 D-3 IC006 D-2
D008 E-4 D304 B-6
TRANSISTOR
D014 D-6 D305 B-6 Q001 D- 6
D015 D-2 D306 B-6 Q006 C -2
D104 B-5 D311 D-3
A BOARD IC VOLTAGE LIST
IC001 10 3.0 21 3.5 IC002 9 1.9 6 5.0 IC004 10 N C 7 10.4 6 4. 6
pin volt 11 2 .0 2 2 11.8 pi n volt 10 11.8 7 4 . 2 pi n volt 11 177.7 8 11.8 7 G ND
1 4.2 12 0.1 23 GND 1 55.6 11 2.0 8 4.6 1 GND
IC005 IC006 8 0.3
2 4.6 13 0 24 1.9 2 GND IC003 9 5 .0 2 11.8 p in volt pin volt 9 0.3
3 2.4 14 0 25 3.5 3 57.5 pin volt 10 0 3 4.8 1 11.6 1 5 .0 10 4 .6
4 2.8 15 0 26 GND 4 GND 1 0.5 11 N C 4 4.8 2 0.7 2011 GND
5 2 . 5 16 11.8 2 7 2. 0 5 54.2 2 1.1 12 0 5 4.8 3 1.1 3 0 12 GND
6 2.8 17 0 28 3.5 6 80.5 3 1.1 13 0 6 NC 4 GND 4 0.4 13 5.0
7 2 . 0 18 1 .0 29 11.8 7 G ND 4 5 .0 14 0 7 93.3 5 2.8 5 4 .6 14 5.0
8 4.8 19 GND 30 2.6 8 2.1 5 3.8 15 0 8 95.0 6 2.7
All voltages in V
9 2.0 20 2.0 16 G ND 9 89.6
FOLDOUT 30-32 6/7/99, 11:11 AM2
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