Sony MZ-B10 MiniDisc Player User Manual


 
22
MZ-B10
Adjustment Method of VC1_HIGH (REC)
(item number: 742)
1. Connect a digital voltmeter to the TP1928 (VCO1) on the
MAIN board, and adjust [SPEED CONTROL +] key (voltage
up) or
[SPEED CONTROL --] key (voltage down) so that the
voltage becomes 2.75 ± 0.05V.
2. Press the X key on the set or the key on the remote
commander to write the adjusted value.
Adjustment and Connection Location:MAIN board
(see page 25)
Adjustment Method of VC2_LOW
(item number: 743)
1. Connect a digital voltmeter to the TP1905 (VCOUT) on the
MAIN board, and adjust
[SPEED CONTROL +] key (voltage
up) or [SPEED CONTROL --] key (voltage down) so that the
voltage becomes 2.30 ± 0.01V.
2. Press the X key on the set or the key on the remote
commander to write the adjusted value.
Adjustment and Connection Location:MAIN board
(see page 25)
VC2 Lo **
743
Set LCD display
**
: Adjusted value
digital
voltmete
r
TP1905 (VCOUT)
TP1616 (GND)
MAIN board
VC2 Hi **
744
Set LCD display
**
: Adjusted value
VC1 H **
742
Set LCD display
**
: Adjusted value
digital
voltmete
r
MAIN board
TP1928 (VCO1)
TP1616 (GND)
digital
voltmete
r
TP1905 (VCOUT)
TP1616 (GND)
MAIN board
Adjustment Method of VC2_HIGH
(item number: 744)
1. Connect a digital voltmeter to the TP1905 (VCOUT) on the
MAIN board, and adjust [SPEED CONTROL +] key (voltage
up) or [SPEED CONTROL --] key (voltage down) so that the
voltage becomes 2.30 ± 0.01V.
2. Press the X key on the set or the key on the remote
commander to write the adjusted value.
Adjustment and Connection Location:MAIN board
(see page 25)
Adjustment Method of REG1
(item number: 745)
1. Connect a digital voltmeter to the TP1909 (REGO1) on the
MAIN board, and adjust
[SPEED CONTROL +] key (voltage
up) or [SPEED CONTROL --] key (voltage down) so that the
voltage becomes 2.15 ± 0.01V.
2. Press the X key on the set or the key on the remote
commander to write the adjusted value.
Adjustment and Connection Location:MAIN board
(see page 25)
REG1 **
745
Set LCD display
**
: Adjusted value
digital
voltmete
r
TP1909 (REGO1)
TP1616 (GND)
MAIN board