Inhaltszusammenfassung zur Seite Nr. 1
SCD-XA5400ES
US Model
SERVICE MANUAL
Canadian Model
Ver. 1.0 2008.08
AEP Model
Model Name Using Similar Mechanism NEW
Mechanism Type CDM66F-DVBU101
Optical Pick-up Block Name KHM-313CAB
SPECIFICATIONS
General
When a Super Audio CD is played Output jacks
Laser Diode Properties
Playing frequency range 2 Hz to 100 kHz
Jack type Output Load
Emission duration:
Frequency response 2 Hz to 50 kHz (–3 dB) level impedance
Continuous
Dynamic range 110 dB or more
ANALOG Phono 2 Vrms Over 10
Laser Output
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SCD-XA5400ES NOTES ON CHIP COMPONENT REPLACEMENT • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- aged by heat. FLEXIBLE CIRCUIT BOARD REPAIRING • Keep the temperature of soldering iron around 270 °C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering. CAUTION Use of controls or adjustmen
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SCD-XA5400ES TABLE OF CONTENTS 1. SERVICING NOTES ............................................. 4 2. GENERAL .................................................................. 6 3. DISASSEMBLY 3-1. Disassembly Flow ........................................................... 8 3-2. Case ................................................................................. 8 3-3. Loading Panel Assy ........................................................ 9 3-4. Front Panel Assy ...............
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SCD-XA5400ES SECTION 1 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK-UP Compatible Disc Types BLOCK OR BASE UNIT You can play the following types of discs on this player. The laser diode in the optical pick-up block may suffer electrostat- • Super Audio CDs ic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. • Audio CDs During repair, pay attention to electrostatic break-down and also • DSD Discs us
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SCD-XA5400ES HOW TO OPEN THE TRAY WHEN POWER SWITCH TURNS OFF – BOTTOM VIEW – cam (66) Pull out the tray in the direction of arrow . Rotate the cam (66) with a tapering driver in the direction of arrow . MAIN BOARD SERVICE POSITION In checking the MAIN board, prepare jig (extension cable J-2501-102-A: 1 mm Pitch, 13 cores, Length 300 mm). AUDIO board (CN151) connect jig (extension cable J-2501-102-A) to MAIN board (CN501, CN1100) and MAIN board AUDIO board (CN151, CN152). (
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SCD-XA5400ES SECTION 2 This section is extracted from instruction manual. GENERAL Front Panel / (power) switch HDMI button/lamp button and lamp Sets whether the audio signal is output from the Turns the power of the player on or off. Pauses playback. The lamp lights up during HDMI OUT jack or not. playback pause. To let the player enter power-saving mode When the lamp is lit, sound is output from the (standby mode), press / (power) on the remote button or on the player. HDMI OUT jack
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SCD-XA5400ES Remote SA-CD/CD button Insertingbatteries into the Switches between the Super Audio CD layer and remote the CD layer of a hybrid disc. Insert two R6 (size-AA) batteries into the HDMI button battery compartment with the + and – correctly Sets whether the audio signal is output from the oriented to the markings. When using the HDMI OUT jack or not. remote, point it at the remote sensor on the REPEAT button player. Performs Repeat Play. SHUFFLE button Performs Shuffle Play. ENTER
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SCD-XA5400ES SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW SET 3-2. CASE (Page 8) 3-5. MAIN BOARD 3-3. LOADING PANEL ASSY (Page 10) (Page 9) 3-6. MECHANISM DECK 3-4. FRONT PANEL ASSY (CDM66F-DVBU101) (Page 9) (Page 10) 3-7. MOTOR BOARD, 3-8. BASE UNIT MOTOR (L) ASSY (LOADING) BLOCK (Page 11) (Page 11) Note: Follow the disassembly procedure in the numerical order given. 3-2. CASE case two screws (BVST4 × 8) flat head screw
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SCD-XA5400ES 3-3. LOADING PANEL ASSY Pull out the tray in the direction of arrow . loading panel assy two screws (BVTP2.6 (3CR)) – BOTTOM VIEW – cam (66) Rotate the cam (66) with a tapering driver in the direction of arrow . 3-4. FRONT PANEL ASSY two cushions wire (flat type) (19 core) (CN502) two screws (BVTP3 × 8) two brackets (panel) connector (CN291) connector six screws (CN103) (BV/ring) front panel assy 9
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SCD-XA5400ES 3-5. MAIN BOARD connector (CN506, CN1201, CN1202) six screws (BVTP3 8) × wire (flat type) (24 core) MAIN board (CN1101) wire (flat type) (13 core) wire (flat type) (19 core) (CN1100) (CN502) wire (flat type) (13 core) (CN501) two screws (BVTP3 × 8) screw (B3 6) × 3-6. MECHANISM DECK (CDM66F-DVBU101) three screws connector (BVTP3 × 8) (CN1201) wire (flat type) (24 core) (CN1101) connector mechanism deck (CN010) (CDM66F-DVBU101) 10
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SCD-XA5400ES 3-7. MOTOR BOARD, MOTOR (L) ASSY (LOADING) belt (LD) gear (LD) two screws (B2.6 4) × connector (CN012) cushion two claws tray (66F) motor (L) assy (loading) Remove two solders. MOTOR board 3-8. BASE UNIT BLOCK – BOTTOM VIEW – cam (66) base unit block base unit block floating screw (DIA.12) 11
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SCD-XA5400ES SECTION 4 TEST MODE CDM TEST Note 1: According to the following procedures when you ship it Aging test mode of CDM. (Return it to the customer). 1. SERVICE MODE of step 6 and 7 Procedure: (DVD EEPROM clearness) 1. Press three buttons of [X], [A] and [?/1] on the set simultane- 2. COLD RESET ously. 2. After the “Open” display blinks, “SINGLE LOADING” is dis- Note 2: “DVD” displayed by the test mode shows "super audio played on the fl uorescent indicator tube. CD”. 3. Press
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SCD-XA5400ES List of trouble log Note: “nnn” of toggle article number is a generation frequency of the error. Test key Toggle article Type Content (Remote commander) number It was not possible to communicate with MTK fi ve seconds more continu- 2Annn ously 2Bnnn Compulsion power off demand was received from MTK Only MTK reset it 2Cnnn Rebooting emergence (Distination, model and region for are the disagreements) (Rebooting emergence Test key2 (R) 2Dnnn Fails in the start of MTK factor) 2Ennn Fa
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SCD-XA5400ES DVD SERVICE MODE 3. Executing IOP Measurement In order to execute IOP measurement, the following standard pro- Note: DVD SERVICE MODE is a service mode of super audio cedures must be followed. CD. Procedure: When the DVD service mode is operated, the following, remote 1. From the top menu of Remocon Diagnosis Menu, select “2 commander is necessary. Drive Manual Operation” by pressing the [2] button on the (The DVD service mode cannot be operated by remote commander remote comma
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SCD-XA5400ES 7. Press the [O RETURN] button on the remote commander to 52. Open kick spindle error return to previous menu. 60: Focus on error 8. Press the [0] button on the remote commander to return to the 61: Seek fail error top menu of Remocon Diagnosis Menu. 62: Read Q data/ID error 9. Disconnect the power cord to turn off. 70: Lead in data read fail 71: TOC read time out (CD) Note: Don't press the [?/1] button when to release from this mode. 80: Can’t buffering Necessarily disconnect the
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SCD-XA5400ES SECTION 5 ELECTRICAL ADJUSTMENT To Execute the Initialize Setup Data When the base unit is replaced, perform the adjustment and the Procedure: measurement as shown below in this order. 1. Press the [MENU] button on the remote commander and then EXECUTING IOP MEASUREMENT (See page 14) press the [CLEAR] button on the remote commander. The fol- lowing screen appears on the on-screen display. Emg. History Check Laser Hours CD 999h 59min DVD 999h 59min Init
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SCD-XA5400ES SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM - SA-CD/CD SERVO Section - R-ch is omitted due to same as L-ch. RF 10 DVDRFIP • SIGNAL PATH : SA-CD PLAY VOA/A 6 DVDA : CD PLAY (ANALOG) VOB/B 7 DVDB VOC/C 8 DVDC : CD PLAY (DIGITAL) VOD/D 9 DVDD J1701 LEVEL SHIFT COAXIAL 17 TNI VOE/E+G IC1702 VOF/F+H 18 TPI DIGITAL OUT(CD) OPTICAL LEVEL SHIFT 11 NA SPDIF 215 OPTICAL PICK-UP TRANSMITTER OPTICAL IC1703 BLOCK 12 NB IC1701 (KHM-313CAB) 13 MC RF AMP, SERVO DSP, HDMI TRANSMITTER 14 MD IC1101 (1/2)
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78 SCD-XA5400ES 6-2. BLOCK DIAGRAM - HDMI Section - 27M (Page 19) B REAMP, SERVO DSP, HDMI TRANSMITTER SD-RAM IC1104 IC1101 (2/2) • SIGNAL PATH XTALI 239 EEPROM IC1103 : SA-CD PLAY RD0 – RD15 DQ0 – DQ15 SDA 102 5 SDA SCL SCL 101 6 EEWP 11 2 7 WE CN1701 HDMI OUT 1 TX2P 180 TMDS DATA2+ RA0 – RA11 A0 – A11 TX2N 179 3 TMDS DATA2– 4 TX1P 177 TMDS DATA1+ TX1N 176 6 TMDS DATA1– 7 TX0P 174 TMDS DATA0+ BA0 20 137 BA0 TX0N 173 9 TMDS DATA0– BA1 21 138 BA1 10 TXCP 171 TMDS CLOCK+ CLK 38 146 DRCLK TXCN 17
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SCD-XA5400ES 6-3. BLOCK DIAGRAM - MAIN Section - PDT, BDTR, PBCK, PLRCK, SBCK PDT 1 2 (Page 17) 5 PDATA 4 J252 A IOUTR+ 17 BUFFER LOW-PASS FILTER R IC253 3 BDTR IOUTR- 18 IC255 SWITCHING 1 DSDL IC206 R-CH 2 DSDR PBCK 4 PBCK PLRCK 6 PLRCK RELAY DRIVE SBCK INVERTER D/A CONVERTER Q252, 253 IC292 D-FLIP FLOP IC202 RY252 IC155 2 1 4 J202 IOUTL+ 25 BUFFER LOW-PASS FILTER 3 L IC203 IOUTL- 26 IC205 ANALOG OUT UNBALANCED 27M (Page 18) B 7 SCK COUNTER RELAY DRIVE IC156 3 AB CK Q202, 203 RY202 J251 X151
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SCD-XA5400ES 6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section - FLUORESCENT INDICATOR TUBE DRIVER SYSTEM CONTROLLER IC802 IC501 (4/4) DAT 63 24 FL_O_OUT CLK 62 21 FL_CLK XCS 61 23 FL_STB +3.3V XRST 60 RY+3.3V REGULATOR ND801 IC153 FLUORESCENT PT003 +12V INDICATOR TUBE MAIN POWER AMP+12V REGULATOR TRANSFORMER IC106 RECT GRID DRIVE 40 G1 D121 – 124 Q802 –12V AMP–12V REGULATOR IC107 D802 LED DRIVE 89 LED_PLAY +3.3V Q803 DAC+3.3V REGULATOR IC201 +3.3V +5V D803 LED DRIVE RECT 90 LED_PAUSE CL+3.3V
