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HCD-RG11 3 7 63 1515 0 SERVICE MANUAL AEP Model UK Model Ver 1.2 2004. 08 • HCD-RG11 is the tuner, deck, CD and amplifier section in MHC-RG11. Model Name Using Similar Mechanism HCD-RG20 CD Mechanism Type CDM58F-K6 Section...
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
HCD-RG11 SECTION 1 GENERAL 3 7 63 1515 0 This section is extracted from instruction manual. Main unit 4 5 6 AUDIO jacks wd (19) GAME EQ ql (17, 18, 20) L 13942296513 BUTTON DESCRIPTIONS CD wk (10 – 12, 15)
HCD-RG11 SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note : Disassemble the unit in the order as shown below. CASE (TOP) CD DOOR FRONT PANEL SECTION AND CD MECHANISM CD BOARD, DRIVER BOARD, MOTOR BOARD AND BASE UNIT...
HCD-RG11 3 7 63 1515 0 2-2. CD Door 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. L 13942296513 2-3. Front Panel Section and CD Mechanism Deck (CDM58F-K6) Section...
HCD-RG11 3 7 63 1515 0 2-6. MAIN Board and POWER Board 9 heat sink 6 three screws (+BVTP 3 × 8) 8 two screws (+BVTP 3 × 8) MAIN board 7 POWER board 5 two screws (+BVTP 3 × 16) 4 MAIN board 1 two screws (+BVTP 3 ×...
HCD-RG11 SECTION 3 TEST MODE 3 7 63 1515 0 [Cold Reset] Aging mode in Tape Deck section • The cold reset clears all data including preset data stored in the 1) Operation during aging mode RAM to initial conditions. Execute this mode when returning •...
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HCD-RG11 3 7 63 1515 0 [FL Tube Test Mode] [VACS ON/OFF Mode] • All fluorecent segments and LEDs are tested. • This mode is used to switch ON and OFF the VACS (Variable Attenuation Control System). Procedure: 1. Press ?/1 button to turn the set ON.
HCD-RG11 SECTION 4 ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 AM IF Adjustment TUNER SECTION FM Tuned Level Adjustment AM RF Signal generator FM RF Signal generator 75 Ω coaxial 30% amplitude Carrier frequency : 98 MHz modulation by...
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HCD-RG11 3 7 63 1515 0 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.
HCD-RG11 SECTION 5 DIAGRAMS 3 7 63 1515 0 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: •...
HCD-RG11 Ver 1.1 2003.11 5-2. Block Diagrams 3 7 6 3 1 5 1 5 0 – Tuner/CD Section – AM/FM IF MPX Q101 IC101 CF101 CF102 RF IF L-CH • R-CH is omitted due to same as L-CH...
HCD-RG11 Ver 1.1 2003.11 5-4. Schematic Diagram – CD Section – • See page 30, 31 for IC Block Diagrams. • See page 24 for printed wiring boards of ADDRESS SENSOR, DRIVER and MOTOR boards. 3 7 6 3 1 5 1 5 0...
HCD-RG11 5-5. Printed Wiring Board – MAIN Board – • See page 14 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 CD BOARD MAIN BOARD CN734 (Page 17) IC 102 IC 302 IC 804...
HCD-RG11 5-12. Schematic Diagram – Panel Section – • See page 31 for IC Block Diagram. • See page 32 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0 MAIN BOARD (3/4) MAIN BOARD (4/4)
HCD-RG11 3 7 63 1515 0 5-17. IC Pin Function Description • IC601 LC866540A-5V62 (Master Control) (PANEL Board) Pin No. Pin Name Description CD ON/OFF CD power on/off control signal output CD RWC Read/write control signal output CD RESET OUT CD reset signal output CD SL –...
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HCD-RG11 3 7 63 1515 0 Pin No. Pin Name Description STK MUTE Power amplifier mute signal output TAPE MUTE OUT(PB) Tape mute signal output MECHA VCC Tape motor control signal output TAPE SOL A Solenoid control signal output...
HCD-RG11 Ver 1.2 SECTION 6 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one.
HCD-RG11 3 7 63 1515 0 6-3. MAIN BOARD SECTION T911 not supplied L 13942296513 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4726-771-A TRANS BOARD, COMPLETE 0 T911 1-437-386-11 TRANSFORMER, POWER * 102...
HCD-RG11 SECTION 7 ADDRESS SENSOR ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • CAPACITORS: • SEMICONDUCTORS uF: µF In each case, u: µ, for example: parts list may be different from the parts uA...: µA...
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HCD-RG11 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.