Sharp SX68JS10, Service Manual

Page: 15 / 62

15
SX68JS10
NO. Check item Adjusting procedure and conditions Waveform and others
1
When E-12CH colour bar is received and B/G
is selected in the sound system,
Verify that the sound must not be properly
output. SOUND SYS-
TEM
1
Receive E-5CH music broadcast.
2
The sound mode must be switched with
SPATIALIZER key (R/C) as follows.
SPATIALIZER OFF
↓
SPATIALIZER 1
↓
SPATIALIZER 2
↓
3
Verify that the sound from the speaker in the
MONO mode is felt to be wide.
R/C key or MENE screen
14
1
Receive E-5CH music broadcast.
2
Switch S-BOOSTER in S-mode as below.
OFF – 1 – 2 – 3
S-BOOSTER
FUNCTION OPERATION CHECK (2) (VIDEO AND AUDIO)
11 COLOUR
SYSTEM
1
When receiving the E-12CH PAL colour bar,
check that the colour system can receive in the
PAL mode only and that colour is reproduced
normally.
2
When receiving the NTSC 4.43 colour bar in
the AV input mode and setting the colour sys-
tem to a mode except AUTO, N4.43, check
that colour is reproduced normally.
3
When receiving the NTSC 3.58 colour bar in
the AV input mode and setting the colour sys-
tem to a mode except AUTO, N3.58, check
that colour is not reproduced normally.
12
13 SPATIALIZER
Key