Alignment Instructions; Alignment Points - Panasonic CQ-JA1920L Service Manual

AUDI / CQ-JA1920L / CQ-JA1924L

5 ALIGNMENT INSTRUCTIONS

5.1. Alignment Conditions
Power Supply Voltage : DC13.2V
Output Impedance : 4Ω
Output Power : 0.5W
Note :
Do not align the FM/AM package block. When the package block is necessary, it will be supplied already aligned at the
factory.
5.2. Dolby NR Alignment
Step Alignment Item
(1) DOLBY NR Rch
(2) DOLBY NR Lch

6 ALIGNMENT POINTS

Test Tape VTVM Connection
RFKZ0038 TP271
RFKZ0038 TP371
4
Balance, Fader Control : center
Bass, Treble Control : Center
Dolby NR: OFF
Adjust
VR271
VR371
Remarks
Adjust for 388mV ±0.5dB
Adjust for 388mV ±0.5dB