Service manual

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G
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19J-M100/100S/150/CJ19M10/
20J-M100/CJ20M10
19J-M100/100S/150/CJ19M10/
20J-M100/CJ20M10
1615
DESCRIPTION OF SCHEMATIC DIAGRAM
WAVEFORM MEASUREMENT CONDITIONS:
1. Photographs taken on a standard gated color bar
signal, the tint setting adjusted for proper color. The
wave shapes at the red, green and blue cathodes of
the picture tube depend on the tint, color level and
picture control.
2. indicates waveform check points (See chart,
waveforms are measured from point indicated to
chassis ground.)
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G
F
E
D
C
B
A
1 23456
SCHEMATIC DIAGRAM :CRT Unit
NOTE:
1. The unit of resistance "ohm" is omitted (K:1000
ohms, M:1 Meg ohm).
2. All resistors are 1/8 watt, unless otherwise noted.
3. All capacitors are µ F, unless otherwise noted P:
µµ F.
4. (G) indicates ±2% tolerance may be used.
5.
indecates line isolated ground.
6.
indecates hot ground.
VOLTAGE MEASUREMENT CONDITIONS:
1. All DC voltages are measured with DVM connected
between points indicated and chassis ground, line
voltage set at 120V AC and all controls set for
normal picture unless otherwise indicated.
2. All voltages measured with 1000µ V B & W or Color
signal.
m AND SHADED ( ) COMPONENTS
= SAFETY RELATED PARTS.
▲ MARK= X-RAY RELATED PARTS.
DRGANNES MARQUES
m ET HACHRES ( ):
PIECES RELATIVES A LA SECURITE.
MARQUE ▲ : PIECS RELATIVE AUX RAYONS X.
This circuit diagram is a standard one, printed circuits
may be subject to change for product improvement
without prior notice.
19J-M100/M150
CJ19M10
20MJ10