Sony DVW-A500P Maintenance Manual page 451

8-5-7. CNF Envelope Level Adjustment (for Board Suffix No. -15 and later)
Preparations for adjustment
Step 1
• Enter "A1A:CNF LEVEL" menu.
• Connect CH1 and CH2 of the
oscilloscope to TP623 and
TP105 on the EQ-45 board.
• Play back the alignment tape
ZR5-1P.
Step 2
• Connect CH1 and CH2 of the
oscilloscope to TP723 and
TP105 of the EQ-45 board.
• Play back the alignment tape
ZR5-1P.
Step 3
• Enter "A1F:NV-RAM CONTROL"
menu.
• Save adjustment data.
• Exit the maintenance mode.
Board suffix No. 15 and later
G F E D
1
TP623
2
* : B SIDE
DVW-A500P/500P
Specifications
Oscilloscope
TP623/EQ-45(*C-1)
A = 800 ± 100 mV
Oscilloscope
TP723/EQ-45(*B-1)
A = 800 ± 100 mV
C B A
TP723
8-5-7. CNF Envelope Level Adjustment
A1A:CNF LEVEL
Ach LEVEL
↓
Level Adjustment
CNF AC
↓
LEVEL
Cch LEVEL
↓
Level Adjustment
CNF AC
SEL
TRIG:TP105/EQ-45(B-1)
Bch LEVEL
↓
Level Adjustment
↓
CNF BD
Dch LEVEL
LEVEL
↓
Level Adjustment
↓
MENU
CNF BD
SEL
TRIG:TP105/EQ-45(B-1)
A1F:NV-RAM CONTROL
SAVE ALL ADJUST DATA
SET
↓
MENU
MENU
Board suffix No. 15 and later
A B C D
TP105
A SIDE
Adjustments
E F
G
1
2
8-147 (b)