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SERVICE MANUAL
Ver 1.0 2003. 04
• HCD-RG110 are the tuner, deck, CD
and amplifier section in MHC-RG110.
Amplifier section
DIN power output (rated)
50 + 50 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
60 + 60 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference)
120 + 120 watts (6 ohms
at 1 kHz, 10% THD)
Inputs
AUDIO INPUT (phono jack):
voltage 250 mV,
impedance 47 kilohms
Outputs
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
Front speaker:
accepts impedance of 6 to
16 ohms
Sony Corporation
9-877-259-01
2003D0400-1
Home Audio Company
© 2003. 04
Published by Sony Engineering Corporation
HCD-RG110
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Optical Pick-up Name
Tape deck
Model Name Using Similar Mechanism
Section
Tape Transport Mechanism Type
SPECIFICATIONS
CD player section
System
Laser
Frequency response
Wavelength
Signal-to-noise ratio
Dynamic range
Tape deck section
Recording system
Frequency response
MINI HI-FI COMPONENT SYSTEM
AEP Model
UK Model
HCD-RL3
CDM58F-K6
KSM-213DCP/Z-NP
HCD-RL3
CWL43FF48
Compact disc and digital
audio system
Semiconductor laser
(λ=780 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
780 – 790 nm
More than 90 dB
More than 90 dB
4-track 2-channel stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassette
– Continued on next page –
1

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Summary of Contents for Sony HCD-RG110

  • Page 1 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...
  • Page 2: Front Panel Section

    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)
  • Page 3: Cd Mechanism Deck (Cdm58F-K6)

    HCD-RG110 2-4. CD Mechanism Deck (CDM58F-K6) 1 screw (+BVTP 3 × 10) 4 CD mechanism deck (CDM58F-K6) 2 connector 7p (CN734) 2-5. Tape Mechanism Deck (CWL43FF48) 2 three ground wires 1 six screws (+BVTP 2.6 × 8 ) 3 tape mechanism deck...
  • Page 4: Rem Board And Panel Board

    HCD-RG110 2-6. REM Board and PANEL Board two claws claw REM board 3 eight screws 6 REM board (+BVTP 2.6 × 8 ) four claws 5 Remove the soldering (three portions) 4 connector 13p (CN662) 7 PANEL board 1 volume knob 2-7.
  • Page 5: Back Panel Section

    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 ×...
  • Page 6: Main Board

    HCD-RG110 2-10. MAIN Board 4 MAIN board 1 screw (+BVTT 3 × 6) 3 connector 13p (CN502) Main board 2 connector 13p (CN503) 2-11. POWER Board 1 two screws (+BVTT 3 × 6) 2 three screws (+BVTT 3 × 6)
  • Page 7: Trans Board

    HCD-RG110 2-12. TRANS Board 2 two screws (+BVTT 4 × 6) 1 two screws (+BVTT 4 × 6) 3 TRANS board 2-13. CD Board and DRIVER Board 2 wire (flat type) 3 four s crews (+BTTP M2.6 ) 16p (CN731) 1 connector 10p (CN735) 6 Screw (+BTTP M2.6 )
  • Page 8: Spdl Board

    HCD-RG110 2-14. SPDL Board 1 Remove solder (four places) 2 Remove solder (four places) 3 SPDL board 2-15. Optical Pick-up (KSM-213DCP) 1 screw (+PTPWH M2.6) 2 holder (BU) assy 6 screw (DIA. 12) 0 optical pick-up (KSM-213DCP) 8 two insulators 7 two insulators 5 two screws (+PTPWH M2.6)
  • Page 9: Motor Board, Address Sensor Board

    HCD-RG110 2-16. MOTOR Board, ADDRESS SENSOR Board 2 screw (+PTPWH 2.6 × 8) 5 two screws (+BTTP M2.6) 7 MOTOR board 6 Remove the two solderings of motor. 8 screw (+BTTP M2.6) 4 connector 4p (CN722) 3 tray 9 ADDRESS SENSOR board 1 Pull out the disc tray.
  • Page 10: Section 3 Test Mode

    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)
  • Page 11 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.
  • Page 12: Electrical Adjustments

    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...
  • Page 13 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.
  • Page 14 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 •...
  • Page 15: Driver 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...
  • Page 16 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...
  • Page 17 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...
  • Page 18: Main Board

    HCD-RG110 5-9. Schematic Diagram – MAIN Board (3/4) – • See page 34 for IC Block Diagrams. IC804 MAIN BOARD (3/4) IC803 +5V REG SWITCH +5.6V REG 13.6 13.6 13.6 MAIN BOARD 13.6 (1/4) 13.6 11.4 11.4 BUFFER BUFFER GND1...
  • Page 19 HCD-RG110 5-10. Schematic Diagram – MAIN Board (4/4) – MAIN BOARD (3/4) 49 50 52 53 54 58596061 62636465 6671 67 69 70 74 75 76 77 78 79 MAIN BOARD (4/4) Q313,314 Q315,316 MUTE CONT MUTE 11.8 JK303...
  • Page 20 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...
  • Page 21: Sub Trans Board

    HCD-RG110 5-14. Schematic Diagram – POWER/TRANS Section – TRANS BOARD POWER BOARD POWER TRANSFORMER (MAIN) F914 C509 T6.3AL/250V IC501 D541 (1/2) D5SBA20-4101 220V (1/2) POWER AMP F920 T6.3AL/250V STK402-070S -0.2 C542 2200 R510 0.22/2W -0.2 C592 2200 R508 0.22/2W 37.7 Q503,504 37.1...

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