Parts/Service for MAX-WL69/ZL65/L68/L65/L67

Alignment and Adjustments

1-1. Tuner

This section details the alignment and adjustment procedures for the FM and AM tuners. It includes specific frequency settings, adjustment points (e.g., FM DETECTOR COIL, SVR1), and required output levels for optimal performance. Visual aids like "Figure1-1 IF CENTER and THD Adjustment" and "Figure1-2 FM Auto Search Level Adjustment" are provided to guide the technician.

1-2. Cassette Deck

Procedures for adjusting the cassette deck are outlined, including tape speed adjustment using a 3kHz measuring tape and frequency counter, REC bias voltage adjustment, and L/R unbalance adjustment. Playback level and REC bias adjustments for both Deck 1 and Deck 2 are also detailed, referencing specific tapes (e.g., MTT-111, MTT-5512) and adjustment points like VSR1 and DL4.