Related Manuals for Aiwa CDC-MP3R
Summary of Contents for Aiwa CDC-MP3R
- Page 1 CDC-MP3R YZ(ST) SERVICE MANUAL STEREO CAR CD RECEIVER BASIC CD MECHANISM : CDC02AW1 S/M Code No. 09-00B-351-8N1...
-
Page 2: Specifications
SPECIFICATIONS • Design and specifications are subject to change without notice ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8Z-KC1-030-010 CASE,DFP -C 11 87-B10-216-010 U+2.6-4.0 ZINC BLK (BH M2.6) 2 8Z-KT1-616-010 CONN ASSY,16P B52 12 87-B10-143-010 UT1+5-15 W/O SLOT 3 8Z-KC1-231-110... -
Page 3: Protection Of Eyes From Laser Beam During Servicing
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure. -
Page 4: Electrical Main Parts List
ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C105 87-010-244-040 CAP,E 22-16 M 5L SRE C106 87-010-322-080 C-CAP,S 100P-50 J CH GRM 87-017-888-080 IC,NJM4558MD C107 87-010-498-040 CAP,E 10-16 M 5L SRE 87-020-784-080 C-IC,TC4053BF C109 87-010-555-040... - Page 5 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C426 87-012-140-080 C-CAP,S 470P-50 J CH D909 87-027-262-010 LED,TLR124 RED C427 87-012-140-080 C-CAP,S 470P-50 J CH !F281 8Z-KC1-621-010 FUSE,15A 32V C428 87-012-140-080 C-CAP,S 470P-50 J CH FFC901 88-KC4-641-010 FF-CABLE, 20P 1.0 90MM C429 87-010-498-040...
- Page 6 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C605 87-012-274-080 CHIP CAP,U 1000P-50B C856 87-012-286-080 CAP, U 0.01-25 C606 87-012-274-080 CHIP CAP,U 1000P-50B C857 87-A10-711-080 C-CAP,E 100-6.3 M MF C621 87-010-880-080 C-CAP,E 47-6.3 MF C858 87-A10-263-080 C-CAP,U 0.1-16ZF C622 87-A10-263-080...
-
Page 7: Transistor Illustration
• Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor... - Page 8 WIRING-1 (MAIN 1/2)
- Page 9 WIRING-2 (MAIN 2/2)
- Page 10 SCHEMATIC DIAGRAM-1 (MAIN) -10-...
- Page 11 WIRING-3 (FRONT 1/2) -11-...
- Page 12 WIRING-4 (FRONT 2/2) -12-...
- Page 13 SCHEMATIC DIAGRAM-2 (FRONT) -13-...
- Page 14 WIRING-5 (MP3) -14-...
- Page 15 SCHEMATIC DIAGRAM-3 (MP3 1/2) -15-...
- Page 16 SCHEMATIC DIAGRAM-4 (MP3 2/2) -16-...
- Page 17 LCD DISPLAY -17-...
- Page 18 IC BLOCK DIAGRAM IC,PQ20WZ1U IC, NJM4558MD IC, LA4743B IC, TC4053BF IC, SN74LVC07A IC, BA6392FP IC, BA6417F -18-...
- Page 19 IC, LC75374E SHIFT REGISTER IC, SAA6579T TEST LOGIC AND OUTPUT SELECTOT SWITCH 57KHz OSCILLATOR ANTI- QUALITY BIT RECONSTRUCTION BANDPASS ALIASING GENERATOR FILTER (8th ORDER) DIVIDER FILTER BIPHASE COSTAS LOOP DIFFERENTIAL CLOCKED SYMBOL VARIABLE AND COMPARATOR DECODER FIXED DIVIDER DECODER CLOCK REGENERATION AND SYNC REFERENCE VOLTAGE...
- Page 20 IC DESCRIPTION IC, UPD178018AGC-568-3B9 Pin No. Pin Name Description FM/AM S-M RDS AF signal input and FM/AM S meter signal input. LEVEL-M Voltage input for level indicator. Pulled down when not used. A-VOL CONT Detects microphone input for auto volume operation. Pulled down when not used. CD CONNECT CD changer connection check.
- Page 21 Pin No. Pin Name Description CDS RESET Reset signal output. CDS SLEEP SLEEP signal output. CDS STOP STOP signal input. CDS IN DISC status detection input. TEST MODE CD test port. — Not connected (open). — Not connected (open). Security LED flashing output. (Hi=120-130ms, 1cycle=3sec). MI-1 MI-2 Diode matrix input for initial setting.
- Page 22 IC, LC75817W-8720 Pin No. Pin Name Description 1-56 S1-S56 LCD segments output. 57-59 S57-S59(NC) LCD segments output (Not used). S60/COM10(NC) LCD segments output/LCD common driver outputs (Not used). COM9 LCD common driver outputs (Not used). 62-69 COM8-COM1 LCD common drivers output. KS1(NC) Key scan output (Not used).
- Page 23 IC, CDX2587Q Pin No. Pin Name Description SQSO Sub-Q 80-bit and PCM peak/level data output. CD TEXT data output. SQCK Clock input for reading SQSO. XRST System reset. Reset at “L”. SYSM Muting input. Muted at “H”. DATA Serial data input from CPU. XLAT Latch input from CPU.
- Page 24 Pin No. Pin Name Description Sled error signal input. Tracking error signal input. Neutral servo analog input. RFDC RF signal input. (Not used.) ADIO For test. Do not connect. (Not used.) AVSS0 — Ground of analog circuits. IGEN Constant current input for OP amp. AVDD0 —...
- Page 25 IC, CXA2581N Pin No. Pin Name Description APC amp output. APC amp input. EQ-IN RFAC-system VCA/EQ block input. AC-SUM RFAC-system RF SUM output. — Ground. A-signal input. B-signal input. C-signal input. D-signal input. E-signal input. F-signal input. MODE switching signal input. DVCC DVcc.
- Page 26 IC, UPD784216AYGC-101-8EU Pin No. Pin Name Description CD ON CD mechanism power control output. Mechanism microprocessor communication request. SLEEP Sleeping request from system microprocessor. — Not connected. LIMT-SW Inner edge limit switch. CHACK-SW Checking complete switch. — Not connected 8/12 SW 8/12 cm check switch.
- Page 27 Pin No. Pin Name Description 56-63 D0-D7 D0-D7 terminal to IC,LC36W1000 pin 21-23, 25-29 respectively. 64-71 A8-A15 A8-A15 terminal to IC,LC36W1000 pin 3, 2, 31, 1, 12, 4, 11, 7 respectively. — GND. A16 terminal to IC,LC36W1000 pin 10. ________ CS1 terminal to IC,LC36W1000 pin 30.
- Page 28 IC, LC89513K Pin No. Pin Name Description — GND. RA0-RA6 Address signal output to data buffer RAM pin. — GND. 10-16 RA7-RA13 Address signal output to data buffer RAM pin. — GND. RA13B Address signal output to data buffer RAM pin. ________ Chip select to RAM pin.
- Page 29 IC, DAC3550A-C2 Pin No. Pin Name Description AGNDC Analog reference Voltage. AVSS1 VSS 1 for audio back-end. AVSS0 VSS 0 for audio output amplifiers. — Not connected. OUTL Audio Output: Headphone left or Speaker +. — Not connected. OUTR Audio Output: Headphone right or Speaker -. —...
- Page 30 Pin No. Pin Name Description FOPR Right Filter op amp inverting input. FINR Input for FOUTR or filter op amp output (line out). VREF Analog reference Ground. -30-...
- Page 31 IC, MAS3507D-G10 Pin No. Pin Name Description Test Enable. “Reset, Active Low”. 12CC I 2 C Clock Line. 12CD — I 2 C Data Line. — Positive Supply for Digital Parts. Ground Supply for Digital Parts. Enable DC/DC Converter or Voltage Supervision and is DCEN necessary for processor operation.
- Page 32 Pin No. Pin Name Description Start-up 1) : SDO: Select 32 bit mode / 16 bit I 2 S mode. Operation: MPEG header bit 30 (Emphasis). Start-up 1) : Select Multimedia mode / Broad-cast mode. Operation: MPEG header bit 31 (Emphasis). CLK0 Clock Output for the DAC.
- Page 33 MECHANICAL EXPLODED VIEW 1/1 LCD-AC7 16 PANEL, CDC02AW1 HT-SINK-AC HLDR, STATIC SHIELD -33-...
-
Page 34: Mechanical Parts List
MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8A-KC7-005-010 KNOB,RTRY -AC 36 8Z-KC1-229-010 HLDR,DAMPER F ASS’Y-C 2 8A-KC7-020-010 RING,RTRY -AC 37 8Z-KT1-250-010 OIL-DMPR,100 3 8A-KC7-220-010 SPR-C,ROTARY -AC 38 8Z-KC1-203-010 GEAR,FLAP -C1 4 8A-KC5-001-010 WINDOW,LCD MP3R 39 8A-KC7-252-010... -
Page 35: Cd Mechanism Exploded View
CD MECHANISM EXPLODED VIEW 1/1 TABLE,DISC PICK BASE ASSY MOTOR SPINDLE RF-400CA CORD 3P LEAD MOTOR A LEAD MOTOR B LEAD 2P -35-... -
Page 36: Cd Mechanism Parts List
CD MECHANISM PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S1-100-510-130 COVER TOP 36 S1-100-520-170 LEVER,R 2 S1-100-510-090 LEVER RELEASE 37 S1-100-520-140 GEAR H CAM 3 S1-100-510-180 ARM START SET 38 S1-100-540-080 SP SUB DAMPER 4 S1-100-520-220 LEVER,SENSOR... - Page 37 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 737004 Printed in Singapore...