22
MZ-N910
• Adjustment Method of CIH (Charge current)
(item number: 758)
Note:
Remove the rechargeable battery.
1. Make a solder bridge to short SL952 on the MAIN board (in
order to connect R968 (10
Ω
) between TP951 (BATT +) and
TP952 (BATT –))
2. Turn on the power.
3. Set the manual mode of the test mode and set the item number
758 (see page 13).
4. Connect a digital voltmeter to the TP962 and TP952 (BATT –)
on the MAIN board, and adjust the
[VOL +]
key (voltage up)
or
[VOL --]
key (voltage down) so that the voltage becomes
1.40 ± 0.010V.
5. Press the
X
key on the set or the
key on the remote
commander to write the adjusted value.
6. Turn off the power and open the solder bridge on SL952 on
the MAIN board.
Adjustment and Connection Location: MAIN board
(see page 23)
• Adjustment method of VC1 PS
(item number: 759)
1. Connect a digital voltmeter to the TP902 (VCO1) on the MAIN
board, and adjust
[VOL +]
key (voltage up) or
[VOL --]
key
(voltage down) so that the voltage becomes 2.25 ± 0.005 V.
2. Press the
X
key or the
key on the remote commander to
write the adjusted value.
Adjustment and Connection Location: MAIN board
(see page 23)
Remote commander LCD display
**
: Adjusted value
CIH **
758
digital
voltmeter
MAIN board
TP962
TP952 (BATT-)
SL952
R968 (10
Ω
)
Remote commander LCD display
**
: Adjusted value
VC1 PS **
759
digital
voltmeter
MAIN board
TP902 (VCO1)
TP952 (BATT–)
