Sharp 19J-CJ19M10 Service-Handbuch - Seite 14
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DESCRIPTION OF SCHEMATIC DIAGRAM
H
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.
G
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
F
normal picture unless otherwise indicated.
2. All voltages measured with 1000µ V B & W or Color
signal.
E
D
C
B
A
1
2
3
19J-M100/100S/150/CJ19M10/
20J-M100/CJ20M10
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.)
AND SHADED (
) COMPONENTS
= SAFETY RELATED PARTS.
MARK= X-RAY RELATED PARTS.
DRGANNES MARQUES
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.
4
5
15
19J-M100/100S/150/CJ19M10/
20J-M100/CJ20M10
SCHEMATIC DIAGRAM :CRT Unit
19J-M100/M150
CJ19M10
H
G
):
F
E
20MJ10
D
C
B
A
6
7
8
1
2
9
10
11
3
4
5
16
12
6