Alignment Instructions; Alignment Points - Toyota CQ-LS7230K Service Manual

IC751 : AN8065SE1

8 ALIGNMENT INSTRUCTIONS

8.1. 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.
8.2. Dolby NR Alignment
Step Alignment Item
(1) DOLBY NR Rch
(2) DOLBY NR Lch

9 ALIGNMENT POINTS

Test Tape VTVM Connection
RFKZ0038 TP201
RFKZ0038 TP301
9
• • • • Balance, Fader Control : center
• • • • Bass, Treble Control : Center
• • • • Dolby NR: OFF
Adjust
VR201
VR301
CQ-LS7230K
Remarks
Adjust for 388mV ±1.0dB
Adjust for 388mV ±1.0dB