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MODIFICATION NOTICE. SERVICE MANUAL MODEL E2R EUT DCD-F109 COMPACT DISC PLAYER • For purposes of improvement, specifications and design are subject to change without notice. • Please use this service manual with referring to the operating instructions without fail. • Some illustrations using in this service manual are slightly different from the actual set.
CONTENTS ABOUT THIS MANUAL .............3 TROUBLE SHOOTING ............35 What you can do with this manual ..........3 FLOW CHART NO.1 ............35 Using Adobe Reader (Windows version) ........4 FLOW CHART NO.2 ............35 FLOW CHART NO.3 ............36 SAFETY PRECAUTIONS ............6 FLOW CHART NO.4 ............36 NOTE FOR SCHEMATIC DIAGRAM .........7 FLOW CHART NO.5 ............37 NOTE FOR PARTS LIST ............7...
ABOUT THIS MANUAL Read the following information before using the service manual. What you can do with this manual Search for a Ref. No. (phrase) Jump to the target of a schematic diagram (Ctrl+Shift+F) connector You can use the search function in Acrobat Reader to Click the Ref.
Using Adobe Reader (Windows version) Add notes to this data (Sign) Magnify schematic / printed wiring board diagrams - 1 The Sign function lets you add notes to the data in this manual. (Ctrl+Space, mouse operation) Save the file once you have finished adding notes. Press Ctrl+Space on the keyboard and drag the mouse to select the area you want to view.
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Magnify schematic / printed wiring board Magnify schematic / printed wiring board diagrams - 2 diagrams - 3 (Pan & Zoom function) (Loupe Tool function) The Pan & Zoom function lets you see which part of a The Loupe Tool function lets you magnify a specific magnified diagram is being shown in a separate window.
SAFETY PRECAUTIONS The following items should be checked for continued protection of the customer and the service technician. LEAKAGE CURRENT CHECK Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check.
NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. CAUTION: Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective.
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WARNING AND LASER SAFETY INSTRUCTIONS WARNING WAARSCHUWING Alle IC’s en vele andere halfgeleiders zijn gevoelig All ICs and many other semi-conductors are voor elektrostatische ontladingen (ESD). susceptible to electrostatic discharges (ESD). Onzorgvuldig behandelen tijdens reparatie kan de Careless handling during repair can reduce life levensduur drastisch doen verminderen.
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INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
TECHNICAL SPECIFICATIONS n CD section n General • Digital output Power supply : AC 230 V, 50 Hz / 60 Hz Output Level (coaxial) : 0.5Vp-p, 75Ω Power consumption : 25 W Standby : 0.3 W DIMENSION 20.5 Ø30 Weight : 2.8kg...
CAUTION IN SERVICING Initializing CD Player CD Player initialization should be performed when the μcom, peripheral parts of μcom, and CD PCB were replaced. Power operation switch (X) 1. Turn off the power pressing Power operation switch ( X ), unplug the power cord. 2.
NOTE HANDLING AND REPLACEMENT OF THE LASER PICK-UP 1. Protection of the LD Short a part of the LD circuit by soldering. After connection to a circuit, remove the short solder. 2. Precautions when handling the laser CD mechanism • Handle the laser pick-up so that it is not exposed to dust. •...
DISASSEMBLY • Disassemble in order of the arrow in the following figure. • In the case of the re-assembling, assemble it in order of the reverse of the following flow. • In the case of the reassembling, observe "Caution concerning disassembly and assembly!". •...
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About the photos used for "descriptions of the DISASSEMBLY" section • The shooting direction of each photograph used herein is indicated on the left side of the respective photograph as "Shooting direction: ***". (*** : A,B,C,D) • Refer to the diagram below about the shooting direction of each photograph. •...
1. DOOR Proceeding : DOOR CABINET TOP → (1) You can slide in the arrow direction to pull out the TRAY. View from bottom (2) Detach the DOOR. PANEL LOADER...
2. FRONT PANEL ASSY Proceeding : CABINET TOP DOOR FRONT PANEL ASSY → → (1) Remove the screws. View from the bottom (2) Cut the clamp bands, disconnect the connector wires and FFC Cable Remove the following, and then cut the clamp bands. (Not visible) Two screws on the left side of the transformer.
3. CD MECHANISM ASSY Proceeding : CABINET TOP DOOR FRONT PANEL ASSY → → CD MECHANISM ASSY → (1) Cut the clamp bands, disconnect the connector wires. Remove the screws. (2) Disconnect the connector wires. Connector wire Connector wire Shooting of photograph: C (3) Laser short-circuit in Pick-up of CD MECHANISM, then disconnect the FFC Cable.
4. MAIN PCB Proceeding : CABINET TOP DOOR FRONT PANEL ASSY → → CD MECHANISM ASSY MAIN PCB → → Please refer to "EXPLODED VIEW" for the disassembly method of MAIN PCB. 5. POWER TRANS Proceeding : CABINET TOP POWER TRANS →...
(2) Remove the screws. Shooting of photograph: A (3) Remove the screw. Shooting of photograph: C 7. POWER PCB Proceeding : CABINET TOP AUDIO PCB POWER PCB → → Please refer to "EXPLODED VIEW" for the disassembly method of POWER PCB.
Caution on assembly (1) Caution about the ferrite core which attached to the power cord. Please check the following points. About 10mm so as not to contact, please clamp clearance. (2) Please make sure to clamp the cord and fixed it. Do not contacted the fuse or outlet even when it is pressed from above.
SPECIAL MODE Function summary 1. SERVICE MODE (1) Version No. of main μ-com Display mode (2) Version No. of USB μ-com Display mode (3) FLD check mode 2. CD TEST MODE (1) Disc loading (2) Servo check (3) Pickup movement (4) Stop (5) All servo on (6) Laser current is display...
1. SERVICE MODE (1) AC is turned on while pressing the 5 and 2 button same time on this unit.(Model name display) DCD-F109 1.1. Version No. of main μ-com Display mode (1) Press the 9 button. Ver xxxx (**** : Version number of main μ-com) 1.2. Version No. of USB μ-com Display mode (1) Press the 9 button while version No.
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2.2. Servo check (1) Press the 1 / 3 button. Execute the following steps. • 13 flashing q LD ON (with servo still stopped) LD ON w FOCUS ON (disc rotation, tracking off) If no disc loaded, retry then stop. Focus ON e CLV ON CLV ON...
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2.3. Pickup movement (1) In the stop mode, pickup moves in REV (inwards) or FWD (outwards) direction when 8 or 9 button pressed. (2) When 8 button pressed, move to stop operation after detection that inner switch has turned on. (3) Pickup movement stops when button released.
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2.7. Adjustment value display (1) Press the 2 button after executing the servo auto adjustment (2.5). (2) When 9 button is pressed, the adjustment values are displayed in the following order. • 13 flashing q FOCUS BALANCE FOCUS BALANCE (XX : Adjustment value) w FOCUS GAIN FOCUS GAIN (XX : Adjustment value)
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2.8. Accumulated laser on time display (1) When the DISC/USB and 5 button is pressed while the this unit is in the stop mode (CD TEST MODE display), the accumulated laser on time is displayed. (2) The laser drive times are added and the result is displayed. (3) One count corresponds to 10 minutes.
3. CD HEAT RUN MODE (1) AC is turned on. (2) Press the 5 button to open the tray. (3)Set a disc on the tray, then press the 5 button again to close the tray. (4) AC is turned off. (5) AC is turned on while pressing the 5 and 2 button same time on this unit.
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3.2. Heat run Short mode (1) Press the 1 / 3 button while name of the H.R.SHORT is displayed. H.R.SHORT (2) Count this as the 0th heat run repetition. q Play the last track only on disc. Normal display except when 1 light, 3 light. w After disc playback has finished, move pickup to innermost position and open tray.
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3.3. Heatrun checking mode • Normal display except when 1 flashing, 3 flashing. (1) Press the 1 / 3 button while name of the H.R.CHACKING is displayed.. H.R.CHACKING (2) Count this as the 0th heat run repetition q Play the last track only on disc. XXXX (XXXX : No.
q Number of heat run is display (1) Press the 9 button while the error is displayed. (2) No. heat runs is displayed for 5 seconds, the error display reappears. XXXX (XXXX : No. of heat run repetitions) w The track no. and time when the error occurred is displayed. (1) Press the 8 button while the error is displayed.
WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE When the U-PRO (Microprocessor) or the Flash ROM is replaced, confirm the following. After PWB Name Ref. No. Description Remark replaced MAIN IC11 TMP92FD23AFG IC15 TMP92FD28AFG After replacing A : Mask ROM (With software). No need for write-in of software to the microprocessor. B : Flash ROM (With software).
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t When a file is not found SYSTEM VUP FileError (5) After Version UP is completed, a tray is opened and it stops in SYSTEM VUP Complete 1.2.2. USB μ-com (1) AC is turned on while pressing the 5 and 2 button same time on this unit.(Entering the Service mode) (2) While displaying model name, when 9 and the POWER button are pressed simultaneously, the tray opens.
TROUBLE SHOOTING FLOW CHART NO.1 The power cannot be turned on. Is Power LED lit? Check if there is any leak or short-circuiting rectifier circuit of SUB Power transformer, and service it if defective. (PT601,IC611,Q609-Q612,D633-D638) Is the +3.3V_NSW line voltage normal? Is the "H"...
FLOW CHART NO.3 The fluorescent display tube does not light up. Is +3.3V_D voltage supplied to Pins(37) of FLT500? Check the +3.3V_D line and service it if defective. Is the voltage of approximately +42V supplied to Pin(38) of FLT500? Check D619,D620,ZD605,ZD606,Q608 and the periphery circuit, and service it if defective.
FLOW CHART NO.5 No operation is possible from the remote control unit. Are the System Remote Connector Cables normal? Check IC608 and the periphery circuit, and service it if Is +5V voltage supplied to Pin(14) of IC606,IC607? defective. Refer to DRA-F109 TROUBLESHOOTING_Remote Are the Control Signals of JACK602,JACK603 normal? Control Check IC606,IC11 and the periphery circuit, and service it if defective.
FLOW CHART NO.8 USB PLAY don't work normally. Check the voltage of +3.3V is supplied to Pin(3) of IC21. Check the voltage of +3.3V is supplied to Pin(4) of IC21. Is VBUS(+5V) voltage supplied to Pin(1) of JACK500? Check the voltage of +5V_D is supplied to Pin(6) of IC21. Check the voltage of +5.0V is supplied to Pin(3) of IC605.
BLOCK DIAGRAM RESET IC (ON SEMI) GATE NCP300 SPI EEPROM 4k (ST) REMOTE CONNECTOR 1 M95010W OPEN / CLOSE REMOTE CONNECTOR 2 OPEN_SW / CLOSE_SW SPIN +/- SLED +/- SYSTEM CD RST TR +/- FC +/- MOTOR IN/OUT F +/- TR +/- DRIVER CD DSP...
WIRING DIAGRAM DC-DC_PCB AC_CORD 8P_WAFER 7P_WAFER FROM AUDIO_PCB FROM POWER_PCB 8P_WIRE TO DC-DC_PCB AC_OUTLET 3P_WIRE TO MAIN_PCB 2P_WAFER AUDIO_PCB BD_TO_BD 15P FROM AC_CORD TO POWER_PCB POWER_PCB 3P_WAFER FROM TRANS 7P_WIRE BD_TO_BD 15P TO DC-DC_PCB 7P_WAFER 5P_WAFER FROM AUDIO_PCB FROM FRONT_PCB FROM TRANS 2P_WAFER 11P_WIRE...
DCDF109 DISPLAY UNIT DISPLAY PARTS KEY PARTS R500 R501 R502 R503 R504 TONE TUNED AUTO ST MONO RANDOM TOTAL 1 FLD ALL SLEEP C500 100N-K R505 R506 R507 4 5 6 32 33 R508 R509 R510 R511 C501 100N-K C502 R512 CP501 CP501...
EXPLODED VIEW WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 印の部分は安全を維持するために重要 な部品です。従って交換時は必ず指定の 部品を使用してください。...
EXPLODED VIEW OF CD MECHANISM UNIT WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 印の部分は安全を維持するために重要 な部品です。従って交換時は必ず指定の 部品を使用してください。...
PARTS LIST OF EXPLODED VIEW z Parts indicated by "nsp" on this table cannot be supplied. z P.W.B. ASS'Y indicated by "nsp" on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts list and order replacement parts.
PARTS LIST OF PACKING & ACCESSORIES z Parts indicated by "nsp" on this table cannot be supplied. z Parts indicated by the " ★ " mark are not illustrated in the exploded view. z The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. Note: The symbols in the column "Remarks"...
(Schmitt I input) (data) PF1/RXD0 OPEN Non (NC) (Schmitt I input) PF2/SCLK0/CTS0/ FL tube communication line FL_CLK (Schmitt I input) (clock) DENON BUS PF3/TXD1/HSSO [TXD] [Communication lines for (Schmitt I input) writing] DENON BUS PF4/RXD1/HSSI [RXD] [Communication lines for (Schmitt I input)
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(Schmitt I input)§When resetting PN3/SCK1 E2P_CLK for E2PROM it, it becomes output latch 1. PD0/TB0OUT0/ /DB RXB (INT) DENON BUS (Schmitt I input) INT4 " P o w e r s u p p l y DVSS Power supply (GND) (GND)"...
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IC Terminal name Terminal name Terminal function Remarks Setting P47/A7 DAC_MDI DAC1796 MDI P5x : Setting is possible by 1bit P50/A8 DAC_MCK DAC1796 MCK unit P51/A9 DXP_CS Chip selector for DXP6000 P52/A10 DXP_RST Reset for DXP6000 P53/A11 BU_CS Chip selector for BU2630 P54/A12 MCK_SEL MCLK selector...
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IC Terminal name Terminal name Terminal function Remarks Setting DVSS Power supply(GND) Power supply (GND) PL3/AN11/ADTRG DBUS_SW1 Port only for input (Schmitt ) PL2/AN10 DBUS_SW2 Port only for input (Schmitt ) PL1/AN9 USB_FLAG IC21 NCP380(4) /FLAG Port only for input (Schmitt ) PL0/AN8 100KΩ/PD Port only for input (Schmitt )
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TMP92CD28AFG Block Diagram TMP92CD28AFG Block Diagram TMP92CD28AFG Terminal Function DCD-710AE/755SE Pull IC Terminal name RST INIT Port function Terminal name /RESET RESETTerminal Port only for input (Schmitt input and PU resistance) PC0/INT0 Reserved Port only for input (with Schmidt input) PC1/INT1 Non (PD) Port only for input (with Schmidt input)
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TMP92CD28AFG Terminal Function Port Name Note Init STB. Pull U/D /RESET RESET PU/PD PC0/INT0 INT0 PC1/INT1 Not used(PD) PC2/INT2/TB1IN0/TB0IN0 Not used(PD) PC3/INT3 STREQ DVCC3B Vcc(+3.3V) Sub-CLK(NC) Sub-CLK(NC) Output control(NC) DVSS VSS(GND) DVCC1B VCC(+1.5V) RVOUT1 Internal +1.5V Regulator output RVIN Internal +1.5V Regulator output RVIN Internal +1.5V Regulator output RVOUT2...
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Port Name Note Init STB. Pull U/D P55/A13 CONT1(Reserved for system u-com) P56/A14 CONT2(Reserved for system u-com) O(L) P57/A15 CONT3(Reserved for system u-com) P60/A16 Not used(NC) O(L) P61/A17 Not used(PD) O(L) P62/A18 P63/A19 BUCK P64/A20 BUS0 P65/A21 BUS1 P66/A22 BUS2 P67/A23 BUS3 DVSS...
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TC94A92FG Terminal Function TC94A92FG Terminal Function Default Symbol Description Remarks DSP VCO - EFM and PLCK Phase difference VCoi signal output pin. 3 state output 3AI/F (DSP VCO control voltage inputr pin.) CD-DSP-Power supply for 3.3V RF RVDD3 amplifier core and PLL circuit Connect capacitor according with se SLCo EFM slice level output pin...
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Default Symbol Description Remarks Focus Error signal / Sub beam add signal FSMoNiT 3AI/F output pin(monitor pin/GND) RFZi 3AI/F RFRP 3AI/F Bulit-in serises R=500 Connect to VRo by 3AI/F capacitor. AVDD3 Power supply pin for 3.3 V CD analog circuits. Bulit-in serises R=3.3 k 3AI/F Bulit-in output R=3.3 k...
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Symbol Description Default Remarks DVSS3R Grounding pin for 3.3V Muiti-Bit DAC circuit R channel audio output pin of Audio DAC. 3AI/F DVDD3R Power supply pin for 3.3V Audio DAC circuit. DVDD3L Power supply pin for 3.3V Audio DAC circuit. L channel audio output pin of Audio DAC 3AI/F DVSS3L Grounding pin for 3.3V Muiti-Bit DAC Circuit...
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Symbol Description Default Remarks VDD3 Power Supply pin for 3.3V Digital circuit CMOS Port Schmitt input BUS0 Microprocessor I/F data input/output pin 0 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port Schmitt input BUS1 Microprocessor I/F data input/output pin 1 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port...
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IP4001 (IC14)CR Pin Discriptions The IP4001CR is a monolithic integrated circuit, and suitable for 5ch motor driver which drives focus ...
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Operation temperature –25 °C θ JA Thermal resistance 28-pin SSOP °C/W (1) Input is BPZ data. PIN ASSIGNMENTS PCM1796DBR (IC602) PCM1796 (TOP VIEW) ZEROL ZEROR AGND3L MSEL L– LRCK DATA AGND2 DGND AGND1 R– AGND3R PCM1796 www.ti.com SLES100A − DECEMBER 2003 − REVISED NOVEMBER 2006 PCM1796DBR Block Diagram FUNCTIONAL BLOCK DIAGRAM I OUT L–...
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PCM1796 www.ti.com SLES100A − DECEMBER 2003 − REVISED NOVEMBER 2006 Terminal Functions PCM1796DBR Pin Discriptions TERMINAL DESCRIPTIONS DESCRIPTIONS NAME AGND1 – Analog ground (internal bias) AGND2 – Analog ground (internal bias) AGND3L – Analog ground (L-channel DACFF) AGND3R – Analog ground (R-channel DACFF) Bit clock input (1) Serial audio data input (1) DATA...
PARTS LIST OF P.C.B. UNIT z Parts indicated by "nsp" on this table cannot be supplied. z The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. Note: The symbols in the column "Remarks"...
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