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HCD-RG110 SERVICE MANUAL AEP Model UK Model Ver 1.0 2003. 04 • HCD-RG110 are the tuner, deck, CD and amplifier section in MHC-RG110. Model Name Using Similar Mechanism HCD-RL3 CD Mechanism Type CDM58F-K6 Section Optical Pick-up Name KSM-213DCP/Z-NP Tape deck...
HCD-RG110 2-2. CD Door 4 CD door CD mechanism deck (CDM58F-K6) 1 Turn the pulley to the direction of arrow. Front panel side pulley 2 Pull-out the disc tray. 2-3. Front Panel Section 6 connector 2p (CN682) 4 screw (+BVTP 3 × 10)
HCD-RG110 2-8. Back Panel Section 6 back panel 1 four screw (+BVTP 3 × 10) 3 connector 3p (CN903) 2 two screw (+BVTT 3 × 6) 4 connector 2p (CN505) 2-9. SUB TRANS Board, VIDEO OUT Board and SENSOR Board 3 screw (+BVTP 3 ×...
HCD-RG110 SECTION 3 TEST MODE [Change-over of AM Tuner Step between 9 kHz and 2) Error display 10 kHz] Disc error • A step of AM channels can be changed over between 9 kHz and Display Error 10 kHz. (Except AEP/UK models)
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HCD-RG110 [GC Test Mode] [MC Test Mode] • All fluorecent segments and LEDs are tested. • This mode is used to test the function of the equalizer. • Keyboard check. Procedure: 1. Press ?/1 button to turn the set ON.
HCD-RG110 SECTION 4 ELECTRICAL ADJUSTMENTS FM Tuned Level Adjustment TUNER SECTION FM RF Signal generator AM IF Adjustment 75 Ω coaxial AM RF Signal generator Carrier frequency : 98 MHz Modulation : AUDIO 1 kHz, 75 kHz FM ANTENNA terminal...
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HCD-RG110 CD SECTION Note : 1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10MΩ impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks.
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HCD-RG110 SECTION 5 DIAGRAMS 5-1. Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) Note on Schematic Diagram: Note on Printed Wiring Boards: SUB TRANS board •...
HCD-RG110 5-5. Schematic Diagram – CD Section – • See page 34,35 for IC Block Diagrams. • See page 19 for Waveforms. CD BOARD OPTICAL PICK-UP CN733 BLOCK (KSM-213DCP) LD DRIVER PANEL BOARD CN731 CN602 (Page 31) SWITCH IC731 IC751...
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HCD-RG110 5-7. Schematic Diagram – MAIN Board (1/4) – • See page 34 for IC Block Diagrams. • See page 19 for Waveforms. MAIN BOARD (1/4) +B SWITCH 11.8 11.9 0.01 330k ANTENNA RF IF 560p IC B/D RV101 IC103...
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HCD-RG110 5-8. Schematic Diagram – MAIN Board (2/4) – • See page 19 for Waveforms. MAIN BOARD MAIN BOARD MAIN BOARD MAIN BOARD MAIN BOARD (1/4) (3/4) (3/4) (3/4) (1/4) 11 26 27 MAIN BOARD (2/4) IC303 BUFFER 11.5 TAPE...
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HCD-RG110 5-12. Schematic Diagram – PANEL Section – • See page 36 for IC Pin Function Description. • See page 19 for Waveforms. KEY BOARD BOARD SEL2410G GAME MIXING MAIN BOARD(4/4) CN303 (Page 29) /START GAME MIXING REM BOARD RM601...