Level 3 Service Manual The information that is not described in this Service Manual is described in the LEVEL 2 Service Manual. When repairing, use this manual together with LEVEL 2 Service Manual. 4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS H• VC-350 (1/13) (TIMING GENERATOR, S/H, AGC, ADC) SCHEMATIC DIAGRAM ···························· 4-19 • VC-350 (2/13) (LENS DRIVE) SCHEMATIC DIAGRAM ···························· 4-21 • VC-350 (3/13) (CAMERA/DV SIGNAL/AUDIO PROCESSOR, DV INTERFACE, VIDEO OUT) SCHEMATIC DIAGRAM ···························· 4-23 • VC-350 (4/13) (REC PB/AMP) SCHEMATIC DIAGRAM ···························· 4-25 • VC-350 (5/13) (DRUM/CAPSTAN/LOADING MOTOR DRIVE) SCHEMATIC DIAGRAM ···························· 4-27 • VC-350 (6/13) (CAMERA/MECHCA CONTROL) SCHEMATIC DIAGRAM ···························· 4-29 • VC-350 (7/13) (HI CONTROL) SCHEMATIC DIAGRAM ···························· 4-31 • VC-350 (8/13) (RGB DRIVE) SCHEMATIC DIAGRAM ···························· 4-33 • VC-350 (9/13) (D/A-A/D CONV., MIC AMP, AUDIO OUT) SCHEMATIC DIAGRAM ···························· 4-35 • VC-350 (10/13) (POWER IN, CHARGE) SCHEMATIC DIAGRAM ···························· 4-37 • VC-350 (11/13) (DC/DC CONVERTER) SCHEMATIC DIAGRAM ···························· 4-39 • VC-350 (12/13) (CONNECTOR-1) SCHEMATIC DIAGRAM ···························· 4-41 • VC-350 (13/13) (CONNECTOR-2) SCHEMATIC DIAGRAM ···························· 4-43 4-3.4-4.PRINTED WIRING BOARDS • VC-350 (TIMING GENERATOR, S/H, AGC, ADC, LENS DRIVE, CAMERA/DV SIGNAL/AUDIO PROCESSOR, DV INTERFACE, VIDEO OUT, REC/PB AMP, DRUM/CAPSTAN/LOADING MOTOR DRIVE, CAMERA/MECHA CON- TROL, HI CONTROL, RGB DRIVE, D/A-A/D CONV., MIC AMP, AUDIO OUT, POWER IN, CHARGE, DC/DC Converter CONNEC- TOR-1, CONNECTOR-2) PRINTED WIRING BOARD ······················· 4-59 MOUNTED PARTS LOCATION ································· 4-67 5. 5-2.REPAIR PARTS LIST ELECTRICAL PARTS LIST ········································ 5-16