JVC UX-A5 - Main Adjustment Procedures Overview; Deck Section Measurement Conditions; Output Level and Tape Speed Adjustments

16 (No. 1857)
UX-A5 A/B/E/G/GI/EN
6] Main Adjustment
™ Deck Section (Ass’y): Measurement conditions
Power supply voltage:
AC 240 V 50/60 Hz: A/B version
AC 230 V 50/60 Hz: E/G/GI/EN version
Reference output:
Speaker ....... O.dBs (0.45 V)/4 ohm
Headphone....0.dBs (0.14 V)/32 ohm
Reference input level:
AUX IN ........: —8 dBs
Volume switch setting positions
: Function....Tape
: Main volume ... Adjustment to O dBs output
: Timer ... OFF
: Electronic treble ... Flat
: Beat cut/cutting swtich ... Standard
Adjustment of recording and replay output
Leh: VR102 Rech: VR202
Adjustment of tape speed with VR501
Fig. 6-1
Measurement Tape
: Normal ......... TS-8
: Chromium ..... TS10
: Metal ........... TS11
Adjusted Output
: DOLBY test points (CN and TP)
Measurement method
: For measurement, connect the filter to the
electronic voltmeter.
® Load at measured terminal
E.Meter
0.47 out
GNO
Fig. 6-2
Adjustment of replay output level
VRIO! : Lch
VR201 : Rech
CN302
“aie” EIB OO
Fig. 6-3
Rch: VR203 VR103: Lch
Adjustment of recording and replay
frequency characteristics