Table of Contents
Advertisement
• Adjustment Method of VC1_LOW (PB)
(item number: 741)
Set LCD display
741
V C 1 L
1. Connect a digital voltmeter to the TP1928 (VCO1) on the MAIN
[VOL +]
board, and adjust
key (voltage up) or
age down) so that the voltage becomes 2.35 ± 0.05V.
MAIN board
TP1928 (VCO1)
BATT – (GND)
u/ENTER
2. Press the
key to write the adjusted value.
Adjustment and Connection Location: MAIN board
• Adjustment Method of VC1_HIGH (REC)
(item number: 742)
Set LCD display
742
V C 1 H
1. Connect a digital voltmeter to the TP1928 (VCO1) on the
[VOL +]
MAIN board, and adjust
key (voltage down) so that the voltage becomes 2.50 ± 0.05V.
MAIN board
TP1928 (VCO1)
BATT – (GND)
2. Press the
u/ENTER
key to write the adjusted value.
Adjustment and Connection Location: MAIN board
[VOL --]
key (volt-
digital
voltmeter
(see page 22)
[VOL --]
key (voltage up) or
digital
voltmeter
(see page 22)
• Adjustment Method of VC2_LOW
(item number: 743)
Set LCD display
743
V C 2 L o
1. Connect a digital voltmeter to the TP1905 (VCOUT) on the
[VOL +]
MAIN board, and adjust
key (voltage down) so that the voltage becomes 2.30 ± 0.01V.
MAIN board
TP1905 (VCOUT)
BATT – (GND)
u/ENTER
2. Press the
key to write the adjusted value.
Adjustment and Connection Location: MAIN board
• Adjustment Method of VC2_HIGH
(item number: 744)
Set LCD display
744
V C 2 H i
1. Connect a digital voltmeter to the TP1905 (VCOUT) on the
[VOL +]
MAIN board, and adjust
key (voltage down) so that the voltage becomes 2.55 ± 0.01V.
MAIN board
TP1905 (VCOUT)
BATT – (GND)
2. Press the
u/ENTER
key to write the adjusted value.
Adjustment and Connection Location: MAIN board
AM-NX9
[VOL --]
key (voltage up) or
digital
voltmeter
(see page 22)
[VOL --]
key (voltage up) or
digital
voltmeter
(see page 22)
19
Advertisement
Table of Contents
