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4-track 2 channel stereo Laser diode properties Fast winding time Emission duration: Continuous Approx. 150 s (sec.) with Sony cassette C-60 Laser output: Less than 44.6 μW Frequency response (This output is the value measured at a distance of TYPE I (normal): 70 - 13 000 Hz about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.)
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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.
CFD-RG880CP SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION NOTES ON HANDLING THE OPTICAL PICK-UP CHECK BLOCK OR BASE UNIT 1. Turn ON the [POWER] button. 2. Open the CD lid. The laser diode in the optical pick-up block may suffer electrostat- 3.
CFD-RG880CP SECTION 2 GENERAL This section is extracted from instruction manual. • Basic Operations Press on the unit ( on the remote) Listening to the radio Listening to music of a USB device The unit plays all the tracks/MP3/WMA files once.
CFD-RG880CP • Other Operations When the CD player is stopped, press MODE Synchro Recording Playing tracks/MP3/WMA files in repeatedly to select the play mode. Recording Folder name File name The play mode automatically changes to Normal Play random order (Shuffle Play)
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Playable/Recordable USB devices You can store radio stations into the unit’s memory. You You can use the following Sony USB devices on this unit. can preset up to 30 radio stations, 20 for FM and 10 for Other USB devices are not playable/recordable on this AM in any order.
CFD-RG880CP Note: Follow the disassembly procedure in the numerical order given. 3-1. CABINET (UPPER) SECTION-1 Open the handle in the two screws direction of the arrow. (+BV tapping (B3)) three screws (+BV tapping (B3)) four screws (+BV tapping (B3)) Open the cassette lid.
CFD-RG880CP 3-13. FUNCTION KEY BOARD, CD KEY BOARD four screws CD button (+BV tapping (B2.6)) CD KEY board four screws (+BV tapping (B2.6)) CNP403 (5P) FUNCTION KEY board CNP404 (2P) 3-14. SOUND KEY BOARD, USB BOARD four screws (+BV tapping (B2.6))
CFD-RG880CP 3-15. CD BLOCK SECTION four screws (+PWH tapping (B2.6)) wire (flat type) (25 core) (CN704) CD block section CN705 (4P) 3-16. OPTICAL PICK-UP CD cover two hooks two hooks...
CFD-RG880CP SECTION 4 TEST MODE [MC COLD RESET] [CD SERVICE MODE] The cold reset clears all data including preset data stored in the This mode can move the SLED of the optical pick-up, and also can memory to initial conditions. Execute this mode when returning turn the optical pick-up laser power on and off.
CFD-RG880CP SECTION 5 MECHANICAL ADJUSTMENTS Precaution 1. Clean the following parts with a denatured alcohol-moistened swab: record/playback heads pinch rollers erase head rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demag- netizer. (Do not bring the head magnetizer close to the erase head.)
CFD-RG880CP SECTION 6 ELECTRICAL ADJUSTMENTS CD SECTION CD section adjustments are done automatically in this set. In case of operation check, confi rm that focus bias. FOCUS BIAS CHECK 1. Connect the oscilloscope between IC701 pin 2 and pin qa (or TP (RF OUT) and TP (VC)).
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CFD-RG880CP Adjustment Location: TAPE SECTION 0 dB = 0.775V 1. Demagnetize the record/playback head with a head demagne- tizer. 2. Do not use a magnetized screwdriver for the adjustments. • Test Tape Tape Signal Used for P-4-A063 6.3 kHz, –10 dB...
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CFD-RG880CP TUNER SECTION 0 dB = 1 μV AM IF ADJUSTMENT Adjust for a maximum reading on level meter. • AM Section Setting: RADIO BAND•AUTO PRESET button: AM 450 kHz Put the loop AM RF signal AM FREQUENCY COVERAGE ADJUSTMENT (EXCEPT MX)
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CFD-RG880CP Adjustment Location: L3,CT3 AM TRACKING ADJUSTMENT – TUNER BOARD (Component Side) – L1,CT1 FM TRACKNG ADJUSTMENT TP-ANT (JW2) AM IF ADJUSTMENT FM IF ADJUSTMENT FM FREQUENCY AM FREQUENCY COVERAGE COVERAGE ADJUSTMENT ADJUSTMENT – TUNER BOARD (Conductor Side) – (GND)
CFD-RG880CP SECTION 7 DIAGRAMS 7-1. BLOCK DIAGRAM – CD Section – RF OUT LCHO MAIN CD L-CH A IN SECTION DIGITAL SYNCHRONIZATION (Page 27) FILTER DETECTION C IN & EFM DEMODULATION 1-bit DAC RCHO B IN D IN SYSTEM SERVO PROCESSOR,...
CFD-RG880CP 7-2. BLOCK DIAGRAM – TUNER Section – RADIO 6V FM/AM FRONT-END IF AMP,DET,FM MPX FM IF QUAD VCC1 VCC2 ANT1 TELESCOPIC ANTENNA FM RF IN MIX OUT FM IF-IN MPX-IN MAIN TU LCH FM/AM DET OUT MUTE SECTION BUFFER...
CFD-RG880CP 7-4. BLOCK DIAGRAM – POWER Section – SYSTEM CONTROL DISPLAY CONTROL IC801 (4/4) IC601 SEG1 O-LCD INH LCD601 O-LCD CE SEG34 LIQUID O-LCD SCL CRYSTAL COM1 O-LCD DATA ELEMENT COM14 REMOTE CONTROL I-RMC SIGNAL RECEIVER IC602 D604 VDD(SW) AC CHECK...
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CFD-RG880CP THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Circuit Boards Location (In addition to this, the necessary note is printed in each block.) MAIN board For Printed Wiring Boards. For Schematic Diagrams. Note: Note: SOUND KEY board •...
CFD-RG880CP 7-6. SCHEMATIC DIAGRAM – CD Section – • See page 30 for waveforms. • See page 48 for IC Block Diagrams. • See page 53 for IC Pin Function Description of IC702. CN704 R518 C519 R521 TP701 TP702 R514...
CFD-RG880CP 7-13. SCHEMATIC DIAGRAM – MAIN Section (1/3) – • See page 30 for waveform. • See page 50 for IC Block Diagram. • See page 54 for IC Pin Function Description of IC801. CN804 R568 R567 (Page 40) R566...
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CFD-RG880CP IC1 TA2149BN (TUNER Board) GND1 FM RF-OUT FM RF VCC1 FM RF-IN AM RF-IN AM LOW CUT MIX OUT FM OSC AM OSC BUFF BUFF 1/1 OR VCC2 OSC-OUT LEVEL 1/16 AM IF AF IF-IN ST-IND IF BUFF FM IF...
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CFD-RG880CP IC301 TA2068NG(5,HZ) (TC Board) LINE L.LIN L.PO MIC I/EX AMP1 BUF AMP TAPE L.NF RADIO L.RAD AMP1 L.RO MONITOR 26dB BUF AMP MUTE L.IN L.LO LOGIC BUF AMP R.LO MONITOR MUTE R.IN AMP2 LINE R.RO 26dB RADIO R.RAD TAPE R.NF...
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CFD-RG880CP IC301 BD3499FV-E2 (MAIN Board (2/3)) IN L1 IN R1 IN L2 28 FIL INPUT IN R2 INPUT 27 GND GAIN SELECTOR IN L3 IN R3 IN L4 PC BUS 26 SDA IN R4 LOGIC 25 SCL SEL2 R INVERTER...
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CFD-RG880CP IC901 PQ1CZ21H2ZPH (MAIN Board (3/3)) CONSTANT VOLTAGE CIRCUIT ERROR AMP COMPARATOR OVER HEAT DETECT VREF FLIP-FLOP OSCILLATOR ON/OFF CIRCUIT OVER CURRENT DETECT...
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CFD-RG880CP • IC Pin Function Description CD BOARD IC702 LC87F1HC8AU-SQFP-E (USB I/F) Pin No. Pin Name Description P73/INT3 — Not used. (Open) Reset signal input XT1/AN10 — Not used. (Connected to ground.) XT2/AN11 — Not used. (Open) VSS1 — Ground pin...
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CFD-RG880CP MAIN BOARD IC801 LC87F7DC8AU-QIP-E (SYSTEM CONTROL) Pin No. Pin Name Description — Not used. (Open) O-LCD-INH LCD INH data signal output O-LCD-DATA LCD serial data signal output O-LCD-CE LCD chip enable signal output O-LCD-SCL LCD serial clock signal output...
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CFD-RG880CP Pin No. Pin Name Description BACKLIGHT L LCD back light LED control signal output L “H”: LED on, “L”: LED off 58, 59 — Not used. (Open) O-ISS1 Record bias frequency control signal output (Only AM recording) O-ISS2 Record bias frequency control signal output (Only AM recording)
CFD-RG880CP SECTION 8 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Color Indication of Appearance Parts Ex- The components identifi ed by mark 0 they may have some difference from the ample: or dotted line with mark 0 are critical for original one.
CFD-RG880CP SECTION 9 AUDIO IN BATTERY ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- the parts list may be different from the uF: μF ber, please include the board name.
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CFD-RG880CP CD KEY FUNCTION KEY HEADPHONE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R740 1-218-941-81 METAL CHIP 1/16W CD KEY BOARD R741 1-218-941-81 METAL CHIP 1/16W ************* R742 1-218-941-81 METAL CHIP 1/16W R743 1-218-961-11 METAL CHIP 4.7K...
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CFD-RG880CP HEADPHONE LED1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R618 1-216-833-11 METAL CHIP 1/10W R619 1-216-833-11 METAL CHIP 1/10W R175 1-216-821-11 METAL CHIP 1/10W R620 1-216-833-11 METAL CHIP 1/10W R176 1-216-813-11...
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CFD-RG880CP MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R118 1-216-825-11 METAL CHIP 2.2K 1/10W R308 1-216-825-11 METAL CHIP 2.2K 1/10W R119 1-216-864-11 SHORT CHIP R309 1-216-817-11 METAL CHIP 1/10W R120 1-216-813-11 METAL CHIP 1/10W...
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CFD-RG880CP MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R525 1-216-845-11 METAL CHIP 100K 1/10W R816 1-216-833-11 METAL CHIP 1/10W R526 1-216-829-11 METAL CHIP 4.7K 1/10W R817 1-216-833-11 METAL CHIP 1/10W R527 1-216-841-11 METAL CHIP...
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CFD-RG880CP MAIN POWER POWER KEY SOUND KEY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R878 1-216-821-11 METAL CHIP 1/10W POWER BOARD R879 1-216-821-11 METAL CHIP 1/10W ************* R880 1-216-821-11 METAL CHIP 1/10W R881 1-216-821-11 METAL CHIP...
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CFD-RG880CP SOUND KEY TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R436 1-216-821-11 METAL CHIP 1/10W < TRANSISTOR > R437 1-216-821-11 METAL CHIP 1/10W R438 1-216-825-11 METAL CHIP 2.2K 1/10W Q301 8-729-901-81 TRANSISTOR 2SC2412K-T-146-R R439...
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CFD-RG880CP TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-162-970-11 CERAMIC CHIP 0.01uF < IC > 1-126-923-11 ELECT 220uF 1-107-826-11 CERAMIC CHIP 0.1uF 6-700-512-01 IC TA2149BN 1-126-960-11 ELECT 8-759-483-40 IC LC72137M-TLM-E 1-107-826-11 CERAMIC CHIP 0.1uF <...
CFD-RG880CP REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2009.01...