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HCD-RG60 SERVICE MANUAL AEP Model UK Model Ver 1.2 2003.12 • HCD-RG60 is the tuner, deck, CD and amplifier section in MHC- RG60. Model Name Using Similar Mechanism HCD-DX30/RG40 CD Mechanism Type CDM58B-K6BD38 Section Base Unit Name BU-K6BD38 Optical Pick-up Name...
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Recording system 4-track 2-channel stereo Frequency response 40 – 13,000 Hz (±3 dB), using Sony TYPE I The laser diode in the optical pick-up block may suffer electrostatic cassette break-down because of the potential difference generated by the Tuner section charged electrostatic load, etc.
HCD-RG60 SECTION 1 SERVICE NOTE REMOVING THE PANEL BOARD AND THE KEY BOARD * The panel board and the key board only are connected to the front panel by means of hot-melting the plastics. 5 Key board 3 Panel board...
HCD-RG60 SECTION 2 GENERAL This section is extracted from instruction manual. Main unit 1 2 3 4 8 9 q; AUDIO jacks ed MD (VIDEO) qg BUTTON DESCRIPTIONS CD qs MOVIE EQ 9 CD SYNC wf v/V/b/B 5 MUSIC EQ 6...
HCD-RG60 SECTION 3 DISASSEMBLY Note : Disassemble the unit in the order as shown below. Case (Side-R, Side-L, Top) CD door Front panel section Tape mechanism deck Panel board Key board CD mechanism deck Base unit, BD board (CDM58B) Driver board, Moter board, Address sensor board...
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HCD-RG60 3-2. CD DDOR CD door CD mechanism deck (CDM58B) 1 Turn the pulley to the direction of arrow. Front panel side pulley 2 Pull-out the disc tray. 3-3. FRONT PANEL SECTION 7 Connector (CN714) CD mechanism deck (CDM58B) 2 Connector...
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HCD-RG60 3-4. TAPE MECHANISM DECK 1 Six screws (+BVTP 2.6 × 8) 2 Tape mechanism deck 3-5. PANEL BOARD 6 Panel board 4 Connector (CN712) 2 Vol knob ring 5 Cut the seven melted-connection points with a cutting plier. 1 Volume knob Note: When attching the panel board, refer to "Service Note"...
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HCD-RG60 3-6. KEY BOARD 2 Key board 1 Cut the six melted-connection points with a cutting plier. Note: When attching the Key board, refer to "Service Note" on page 4. 3-7. SENSOR BOARD, SUB TRANS BOARD, VIDEO OUT BOARD, BACK PANEL, SURROUND BOARD,...
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HCD-RG60 3-8. MAIN BOARD, POWER AMP BOARD 7 Heat sink 6 Two screws (+BVTT 3 × 6) 4 Three screws (+BVTT 3 × 6) Main board 5 Power amp board 3 Two screws (+BVTP 3 × 16) 2 Main board 1 Two screws (+BVTT 3 ×...
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HCD-RG60 3-10. DRIVER BOARD, MOTOR BOARD AND ADDRESS SENSOR BOARD q; Screw (+PTPWH 2.6 × 8) 4 Two screws (+BVTP 2.6 × 8) 8 Motor board 6 Wire (flat type) 8p (CN721) 5 Remove the two solderings of motor. qs Screw (+BVTP 2.6 × 8)
HCD-RG60 SECTION 4 TEST MODE [MC Cold Reset] [Change-over of AM Tuner Step between 9 kHz and • The cold reset clears all data including preset data stored in the 10 kHz] RAM to initial conditions. Execute this mode when returning •...
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HCD-RG60 [MC Test Mode] [Microprocessor version display] • This mode is used to check operations of the respective sections • If the following operation is performed during the POWER OFF of Amplifier, TUNER, CD and Tape. in the modes other than the POWER SAVE mode (i.e., while the...
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HCD-RG60 [Aging Mode] This mode can be used for operation check of CD section and tape deck section. • If an error occurred: The aging operation stops and display status. • If no error occurs: The aging operation continues repeatedly.
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HCD-RG60 2) Operation during aging mode In the aging mode, the program is executed in the following sequence. (1) The disc tray opens and closes. (2) The mechanism accesses DISC 2 and makes an attempt to read TOC. However, since there are no discs, a message “CD2 NO DISC”...
HCD-RG60 SECTION 5 ELECTRICAL ADJUSTMENTS FM Tuned Level Adjustment CD SECTION FM RF Signalgenerator Note : 1. CD Block is basically designed to operate without adjustment. 75 Ω coaxial Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
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HCD-RG60 Note : Clear RF signal waveform means that the shape “ ◊ ” can be clearly Adjustment Location: distinguished at the center of the waveform. [BD BOARD] (Conductor Side) RF signal waveform VOLT/DIV : 200mV TIME/DIV : 500ns level : 1.45 ± 0.3Vp-p...
HCD-RG60 SECTION 6 6-1. CIRCUIT BOARD LOCATION DIAGRAMS MOTOR board THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) ADDRESS SENSOR board VIDEO OUT board Note on Schematic Diagram: Note on Printed Wiring Boards: •...
HCD-RG60 6-2. BLOCK DIAGRAMS AM/FM FRONT-END, IFAMP, MPX TUNER SECTION IC101 Q101 CF101 CF102 RF IF L-CH • RCH is omitted FM IF L OUT Q103 • Signal Path MAIN T101 R OUT R-CH SECTION : FM FM DET Q102...
HCD-RG60 MAIN SECTION IC501 JK302 L-CH TUNER TUNER L SECTION OUT L SPEAKER POWER IMPEDANCE Q361,362 Q381,382 USE 6-16Ω R CH LOUT MUTE MUTE CD L OUT R R CH Q301 DETECT SECTION CONT JK501 Q501 Q383 Q386,387 J301 D502...
HCD-RG60 6-4. SCHEMATIC DIAGRAM – BD SECTION – • See page 19 for Waveforms. • See page 40,41 for IC Block Diagrams. IC B/D IC B/D IC B/D (5/5) CN102 (Page 29)
HCD-RG60 6-19. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC401 M30622MCA-B23FP (MASTER CONTROL) Pin No. Pin Name Description S-OUT Serial data output the display control. S-CLK Serial clock output from main controller. S-BSY Busy signal input from the display control. “L” : busy REMOTE IN Pemoto commander input.
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HCD-RG60 Pin No. Pin Name Description NO USE — Not used. CENT-MUTE — Not used. REAR-MUT — Not used. 494-DAT — Not used. 494-CLK — Not used. 494-LT — Not used. SUR1 — Not used. SUR2 — Not used. SUR3 —...
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HCD-RG60 • PANEL BOARD IC701 µPD780232GC-031-8BT (DISPLAY CONTROL) Pin No. Pin Name Description Power supply.(+5V) — Connected to ground. System clock output terminal.(5MHz) System clock input terminal.(5MHz) — Connected to ground. RESET Reset signal input from main controller. S-CLK Serial clock input from main controller.
HCD-RG60 SECTION 7 Ver 1.1 2002.05 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may The components identified by mark 0 or have some differences from the original one. dotted line with mark 0 are critical for safety.
HCD-RG60 7-2. FRONT PANEL SECTION * For service only (Be sure to refer to "Service note" on page 4.) not supplied not supplied FLD1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-234-015-01 VOL KNOB RING...
HCD-RG60 SECTION 8 ADDRESS SENSOR ELECTRICAL PARTS LIST Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Note: • SEMICONDUCTORS • Due to standardization, replacements in the parts The components identified by In each case, u: µ , for example:...
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HCD-RG60 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. Ver. Date Description of Revision 2001.07...