Drive & Rf Circuit Diagram - Sanyo HV-DX1E Service Manual

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2. DRIVE & RF CIRCUIT DIAGRAM
TRACKING LOOP
SLED LOOP
FOCUS LOOP
SPINDLE LOOP
IC2A2 is defective.
No fucus & tracking control.
WAVEFORM
3-66
4
1
6
2
3
1
Q2A1, Q2A2 are defective.
CD/DVD LD will not be on.
3-67

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