6-disc/12-disc multi-compact disc player (20 pages)
Summary of Contents for Pioneer CDX-MG6047ZH
Page 1
To operate this product, a 14-pin H-BUS head unit is required. When performing adjustments, connect the 8-pin/14-pin conversion jig (GGD1163) and the 14-pin/13-pin conversion jig (GGD1412) to a Pioneer 8-pin H-BUS head unit. You can use it in place of a 14-pin H-BUS head unit.
4. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a con- nector is plugged or unplugged. 5. Please checking the grating after changing the ser- vice pickup unit(see page 56). CDX-MG6047ZH/UC...
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To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. CDX-MG6047ZH/UC...
• Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING CDX-MG6047ZH/UC...
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See Contrast table(2) Contain Box See Contrast table(2) Polyethylene Bag E36-609 Protector CHP2123 Protector CHP2124 (2) CONTRAST TABLE CDX-MG6047ZH/UC and CDX-MG6147ZH/UC are constructed the same except for the following: Mark Description CDX-MG6047ZH/UC CDX-MG6147ZH/UC Carton CHG5268 CHG5269 Contain Box CHL5268 CHL5269...
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CAT2587 Spring(Left Rear) CBH2365 Spring(Right Rear)(Black) CBH2361 Washer CBF1038 Spring(Front) CBH2409 Spring CBH2200 (2) CONTRAST TABLE CDX-MG6047ZH/UC and CDX-MG6147ZH/UC are constructed the same except for the following: Mark Description CDX-MG6047ZH/UC CDX-MG6147ZH/UC Button(1-6) CAC9015 CAC9017 Button(EJECT) CAC9016 CAC9018 Grille Unit CXC3038...
2.3 CD MECHANISM :GEM1024 :GEM1035 CDX-MG6047ZH/UC...
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100 Lever Unit CXB6026 Bush CLA3353 101 Arm Unit CXB7533 Shaft CLA3469 102 Lever Unit CXB2708 103 Lever Unit CXB7070 Shaft CLA3693 Steer CNC7215 104 Lever Unit CXB4949 Steer CNC7216 105 Arm Unit CXB2712 CNC8774 106 Lever Unit CXB9086 CDX-MG6047ZH/UC...
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CXB7656 198 Pickup Unit(Service)(P8) CXX1311 149 Spring CBH2519 199 Sheet CNM7791 150 Sheet CNM7109 151 Cam Motor Assy CXB7636 152 ••••• 153 Bracket Unit CXB4165 154 Motor Unit(M1 Cam Gear) CXC1392 155 Motor Unit(M3 ELV) CXC1386 156 Screw JFZ20P025FTC CDX-MG6047ZH/UC...
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram CN701 Guide page Detailed page KEYBOARD UNIT CDX-MG6047ZH/UC...
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Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : ← Symbol indicates a capacitor. ← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. CDX-MG6047ZH/UC...
3.3 CD CORE UNIT(SERVO UNIT) CD CORE UNIT(SERVO UNIT) RF AMP/ AUTO POWER PU UNIT(SERVICE)(P8) CONTROL 2.5V CD DRIVER MOTOR PCB(B) M4 CARRIAGE CXC1389 DISC INSERT DETECT M5 SPINDLE CXM1279 CDX-MG6047ZH/UC...
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FOCUS/TRACKING CARRIAGE/SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D/A CONVERTER 16.934MHz CDX-MG6047ZH/UC...
3.4 CD CORE UNIT(STS UNIT) CD CORE UNIT(STS UNIT) SURE TRACK MEMORY CONTROLLER ELV SENSE Q1 : RPI-221 +5V REGULATOR MOTOR PCB 7.5V 9.0V MOTOR DRIVER LOAD SWITCH DOOR SWITCH MODE SWITCH CDX-MG6047ZH/UC...
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22/6R3 D/A CONVERTER URE TRACK MEMORY CONTROLLER 4M DRAM OR DRIVER MOTOR DRIVER CDX-MG6047ZH/UC...
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GND → 0 SIN 0.5V/div. 0.1s/div. 6 CH1: FEY 3 CH1: FIN 0.1V/div. 0.5V/div. 20ms/div. 0.5s/div. 3 CH2: FIN 0 CH2: SIN 0.2V/div. 1V/div. Normal mode: Play Normal mode: Play Normal mode: Focus close REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ CDX-MG6047ZH/UC...
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9 CH2: TIN 0.5V/div. 0.5V/div. Normal mode: During AGC Normal mode: During AGC Play REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ ^ LRCK * ADRMON % Dout 2V/div. 10µs/div. 1V/div. 1s/div. 2V/div. 5µs/div. Normal mode: Starting play Play REFOUT→ REFOUT→ → CDX-MG6047ZH/UC...
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9 CH2: TIN 9 CH2: TIN 0.5V/div. 0.5V/div. Test mode: 100 tracks jump(FWD) Normal mode: Play Play REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ ) CH1: RCH 2V/div. 200µs/div. ( CH2: LCH 2V/div. Normal mode: PLAY (0dB,1kHz) AAGND → AAGND → CDX-MG6047ZH/UC...
RS1/16S561J R 614 RS1/16S561J D 701 Diode ERC05-10B R 615 RS1/16S103J D 702 Diode 1SR154-400 R 616 RS1/16S103J D 703 Diode UDZS7R5(B) R 617 RS1/16S163J D 704 Diode 1SS355 D 705 Diode UDZS5R6(B) R 618 RS1/16S222J R 619 RS1/16S0R0J CDX-MG6047ZH/UC...
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R 697 RS1/16S222J C 603 CKSRYB103K50 R 698 RS1/16S222J C 605 CKSRYB103K50 R 699 RS1/16S222J C 651 CKSRYB103K50 R 701 RS1/16S104J R 702 RS1/16S473J C 701 CEAT471M16 C 703 CEAT471M16 R 703 RS1/8S222J C 704 CKSQYB224K16 R 704 RS1/16S473J CDX-MG6047ZH/UC...
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S 907 Switch CSG1149 R 111 RS1/16S273J S 910 Switch(DOORSW) CSN1071 IL 901 Lamp 60mA,8V CEL1773 R 112 RS1/16S222J R 113 RS1/16S103J IL 902 Lamp 60mA,8V CEL1773 R 114 RS1/16S103J R 115 RS1/16S102J RESISTORS R 116 RS1/16S163J R 901 RS1/10S561J CDX-MG6047ZH/UC...
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R 509 RS1/16S102J C 120 CKSQYB334K16 R 510 RS1/16S102J C 121 CKSQYB334K16 R 511 RS1/16S102J C 122 CKSQYB104K16 R 512 RS1/16S102J C 123 CKSRYB472K50 R 513 RS1/16S102J C 124 CKSQYB104K16 R 514 RS1/16S471J C 125 CCSRCH5R0C50 R 601 RS1/16S101J CDX-MG6047ZH/UC...
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RS1/8S911J R 857 RS1/8S821J Unit Number: Unit Name:PCB Unit(C) Q 881 Photo-transistor CPT231SCTD D 883 Chip LED CL205IRXTU S 885 Spring Switch(MAX Detect) CSN1052 Unit Number: Unit Name:PCB Unit(A) D 891 Chip LED CL205IRXTU D 892 Chip LED CL205IRXTU CDX-MG6047ZH/UC...
For performing adjustments, this product should be connected to a CD control unit (Pioneer 14-pin H-BUS • Make sure that the negative probe of the measuring instrument is not connected to RFOUT or GND. head unit). So, you can operate the product using the Special care must be exercised so that the channel 1 keys on the CD control unit connected to it.
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* If you depress the [RPT] or [ASEL] key, the RPT or ASEL LED on the indicator comes on once, then it goes off in 3 to 4 seconds. Therefore, don’t try to operate keys until the LED goes off. CDX-MG6047ZH/UC...
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When you pressed the [FF] or [REV] key during the Focus Search, you must turn the power off immediately (otherwise, the lens can stick resulting in actuator damages). Important: For continued key operations, keep the interval between key operations 4 seconds or more. CDX-MG6047ZH/UC...
Page 54
Before performing the elevation, make sure that the CAM SW (switch) is H (high) from SEC1. set to a position between 22 and 20. As a rule, driving of the ELV MOTOR must be started immediately after the CAMSW indication has changed from 22 to 20. CDX-MG6047ZH/UC...
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The door will open immediately before the display changes to 10 and part of the disc will be pushed out. When 10 is displayed, select the [3] LOADMOTOR, then drive it in REV direction until the disc is completely ejected. CDX-MG6047ZH/UC...
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". CDX-MG6047ZH/UC...
- Removing the Keyboard PCB (Fig. 3) 1. Remove screws A and B, then remove the switch PCB. 2. Remove the four screws C, then remove the guide. 3. Remove the four screws B and screw A, then remove the keyboard PCB. Fig. 3 CDX-MG6047ZH/UC...
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While pushing the Tray holder lock arms (right and left) in the direction (C), remove the Tray holder. ELV motor Cam gear motor Approximately DC 6V Tray holder lock arm Tray Tray hooks hooks Tray Assy Fig. 5 Tray holder lock arm Tray holder Fig. 4 CDX-MG6047ZH/UC...
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Flexible Match the hole positions Cover holder Short pin CN301 CN101 Fig. 6 10. Remove the screw, pressure spring and collar. Lift up the Carriage mechanism assy to remove it. Screw Pressure spring Collar Carriage Mechanism Assy Fig. 7 CDX-MG6047ZH/UC...
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Fig. 9 8. Loosen the 2 screws. Remove the plate spring and the rack. 9. Pull out the feed screw from the Pickup unit. Grease (GEM1013) Plate spring Rack Feed screw Grease (GEM1034) Grease (GEM1013) Pickup unit Fig. 10 CDX-MG6047ZH/UC...
7.1.3 CONNECTOR FUNCTION DESCRIPTION CDX-MG6047ZH/UC...
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Load motor control output 59,60 ELV2,1 ELV motor control output 61,62 CG2,1 CAM motor control output MIRR Mirror detector input LOCK Spindle lock detector input FOK signal input EXSCK Shift clock output EXMODE Latch clock output EXSO Serial data output CDX-MG6047ZH/UC...
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PH1-3 Disc photo sense input ELVSNS ELV position sense input TEMP Temperature detector input * PEG023A IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. CDX-MG6047ZH/UC...
2. As the ACC is turned on, the disc indicator blinks in red. 3. When the blinking is stopped, the mechanism is ready for the transportation. 4. Attach the Transportation Bracket (CNC7878). Now you can transport it.(See the figure below) Transportation Bracket (CNC7878) Case (CNB2988) CDX-MG6047ZH/UC...