Panasonic AG-MD830E Service Manual

3-5-12. REPLACEMENT OF THEMODE SWITCH1. Place the deck in the STOP mode.2. Remove the Cassette Compartment Unit. (Refer toDisassembly Procedures).3. Remove the Pinch Cam Cap and Pressure RollerUnit.4. Unscrew the 2 screws and remove the Head Amp.5. Remove the Pinch Cam.6. Unscrew 2 screws (M) and remove the LoadingMotor Base.7. Unscrew a screw (N) and unsolder 5 of solderedportions.8. Finally remove the Mode Switch.MODESELECTSWITCHSCREWS (M)Figure M21-AFigure M21-BLOADINGMOTORBASE9. Install a Mode Switch and tighten screw (N), thensolder 5 soldering portions.10. Install the Pinch Cam and Pressure Roller Unit.(Refer to "Assembly Procedures of Pinch Cam &Pressure Roller Unit.")11. Install the Loading Motor Base and tighten screw(M).12. Install the Head Amp and tighten 2 screws.13. Install the Cassette Compartment. (Refer toReinstallation of Cassette Compartment.)3-5-13. REPLACEMENT OF THEPINCH SOLENOID1. Unscrew 2 screws (M) and remove the LoadingMotor Base (Figure M21-A).2. Unscrew 2 screws (0), Remove the Motor Pulleyand Loading Motor (Figure M22-A).3. Disconnect a connector (red) on the Motor BaseC.BA4. Unscrew 2 screws (P)(Figure M22-B) and removethe Pinch Solenoid.5. Install the Pinch Solenoid on to the Motor Base sothat the hole of the Motor Base should be thelarge hole of the Solenoid Base (Figure M22-C).6. Tighten 2 screws (P).7. Install a Loading Motor and tighten 2 screws (0).8. Install the Loading Motor Base and tighten 2screws (M)(Figure M21-A).LOADING MOTOR BASE UNITFigure M22-ASCREW (P)CAPSTAN SHAFTPRESSURE ROLLER UNITFigure M22-B3-14