Panasonic AJ-D610WBP - Page 113

ELE-57
15-11. TEST SG Adjustment
BOARD
AUDIO LCD
TP
AUDIO OUT
ADJUST
VR4001,VR4002
INPUT
-
MODE
STOP
TAPE
-
M. EQ.
Audio Analyzer
SPEC.
(NTSC)
A = 1%+/-0.1% (Distortion Ratio)
B = +4.5dBu+/-0.2dB (Output Level )
SPEC.
(PAL)
A = 1%+/-0.1% (Distortion Ratio)
B = 0.5dBu+/-0.2dB (Output Level )
Menu Setting
1. While pressing the
[SHIFT], [+], and [-]
buttons on
the operation panel, set
[Menu]
switch to SET.
2. Set the menu as shown below.
PAGE: MIC/AUDIO
TEST TONE :
CAM
3. Set the Camera Recorder SW as shown below.
OUTPUT (CAMERA) :
BARS
AUDIO IN CH1 :
FRONT MIC
4. Confirm the 1 kHz signal is supplied from the
AUDIO OUT
.
5. Adjust
VR4001
so that the
Distortion Ratio
at the
AUDIO OUT
is in the specification.
6. Adjust
VR4002
so that the
Output Level
at the
AUDIO OUT
is in the specification.
15-12. CUE Recording Level
Adjustment
BOARD
AUDIO LCD
TP
TP4501
ADJUST
VR4501
INPUT
NTSC:
PAL:
1kHz, +4dBu
1kHz, 0dBu
Sin wave/ REAR
(CH1/CH2)
MODE
STOP
TAPE
-
M. EQ.
Audio Analyzer
SPEC.
-10dBu+/-0.2dB
1. Turn 2pin of
SW4701
on the
AUDIO LCD
Board to
OFF
.
2. Adjust
VR4501
so that the Output signal level at
TP4501
is in the specification.
3. Turn 2 pin of
SW4701
on the
AUDIO LCD
Board
to
ON
.
15-13. CUE Recording Current
Adjustment
BOARD
AUDIO LCD
TP
TP4505
ADJUST
VR4503 (AUDIO_LCD Board)
VR1002 (REAR JACK Board)
INPUT
NTSC:
PAL:
1kHz, +4dBu
1kHz, 0dBu
Sin wave/ REAR (CH1)
MODE
PLAY
TAPE
VFM3580KM (No.1:0-14min)
VFM3680KM (No.1:0-10min)
BKANK TAPE
M. EQ.
Audio Analyzer
SPEC.
-12dBu+/-0.5dB
Measure with a
1kHz Band Path Filter.
1. Turn 2pin of
SW4701
on the
AUDIO LCD
Board to
OFF
.
2. Playback an alignment tape, Adjust
VR4503
so
that the level at
TP4505
is in specification.
3. Supply a color bar signal and record it. And
playback just recorded portion, then adjust
VR1002
so that the playback level is in the
specification.
4. Turn 2 pin of
SW4701
on the
AUDIO LCD
Board
to
ON
.