6-7
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
6-4-4. CUE Playback Level AdjustmentPreparation
S601 (TC-101 board)
→ON (CUE ON) (Default setting: OFF)
Adjustment Procedure
1. Insert the alignment tape (ZR5-1/1P) and playback the 1
kHz, 0 VU signal. (TIME: 00:00:00:00 - 00:01:24:29)
Measuring equipment : Audio analyzer
Measurement point : AUDIO OUT connector
(rear panel)
Adjustment control : 1RV4 (CUE-2 board)
Spec. : 0 ± 0.4 dBm (at 600 Z loads)
2. Press the STOP button.
3. Playback the signal of 1 kHz and _20 VU (TIME:
00:01:30:00 - 00:02:24:29).
Measuring equipment : Audio analyzer
Measurement point : AUDIO OUT connector
(rear panel)
Measures the playback level.
4. Playback the 7 kHz, _20 VU signal. (TIME: 00:03:00:00
- 00:03:24:29)
Measuring equipment : Audio analyzer
Measurement point : AUDIO OUT connector
(rear panel)
Adjustment control : 1RV3 (CUE-2 board)
Spec. : Within the range of ±1.5 dB
with reference to the playback
level of the 1 kHz signal.
5. Playback the signal of 12 kHz and _20 VU (TIME:
00:04:00:00 - 00:04:24:29).
Measuring equipment : Audio analyzer
Measurement point : AUDIO OUT connector
(rear panel)
Adjustment control : 1RV2 (CUE-2 board)
Spec. : Within the range of +1.5 dB
_2.0
with reference to the playback
level of the 1 kHz signal.
6. Press the STOP button.
Setting upon Completion of Adjustment
S601 (TC-101 board) →OFF
111
1
RV4 RV3 RV2
RV1
1
2
AB
C
D
CUE-2 board (B side)
RV103
RV602
RV601
S601
S603
S602
RV104
EDC
B
A1
2
3
4
5
S106 S107
S101
TC-101 board (B side)
1
1
1
1
Adjustment Procedure
1. Insert a work tape*1 (BCT-D40) and enter the recording
mode.
*1 :A work tape that is not used so many times is desired.
The already recorded tape can be used. However, note that the
previous signals will be erased during adjustment.
2. Measuring equipment : Audio analyzer
Measurement point : TP2 (CUE-2 board)
GND : TP3 (CUE-2 board)
Adjustment control : 1CV1 (CUE-2 board)
Spec. : 15.0 ± 1.0 mVrms
6-4. Audio System Adjustment
1
CV1 TP2 TP3
AB D
2
1
C
CUE-2 board (A side)