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CDX-CA400/CA530X/CA580X
SERVICE MANUAL
US Model
Canadian Model
Ver 1.0 2001. 12
CDX-CA400
E Model
CDX-CA530X/CA580X
Photo: CDX-CA400
• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CDX-L300/L460X
CD Drive Mechanism Type MG-393XA-121//K
AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
Optical Pick-up Name KSS-720A
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no mo
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CDX-CA400/CA530X/CA580X SERVICE NOTES CAUTION Use of controls or adjustments or performance of procedures NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK other than those specified herein may result in hazardous OR BASE UNIT radiation exposure. The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the If the optical pick-up block is defective, please replace the whole charged electrostatic load, etc. on clothing and the human
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CDX-CA400/CA530X/CA580X TABLE OF CONTENTS 1. GENERAL 3. DIAGRAMS Location of controls (CDX-CA400)........................................ 4 3-1. IC Pin Description ............................................................. 13 Location of controls (CDX-CA530X/CA580X) ..................... 4 3-2. Block Diagram –CD Section– ........................................... 15 Connections (CDX-CA400) .................................................... 5 3-3. Block Diagram –Tuner Section– .......
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CDX-CA400/CA530X/CA580X SECTION 1 This section is extracted GENERAL from instruction manual. (CDX-CA400) (CDX-CA530X/CA580X) (CDX-CA530X/CA580X) (CDX-CA400) 4
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CDX-CA400/CA530X/CA580X Connections (CDX-CA400) 5
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CDX-CA400/CA530X/CA580X Connections (CDX-CA530X/CA580X) 6
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CDX-CA400/CA530X/CA580X SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. SET 2-5. CHASSIS (T) SUB ASSY 2-1. PANEL (1) ASSY, SUB (Page 9) (Page 7) 2-6. LEVER SECTION 2-7. SERVO BOARD 2-2. CD MECHANISM BLOCK (Page 10) (Page 10) (Page 8) 2-8. SHAFT ROLLER ASSY 2-3. MAIN BOARD (Page 11) (Page 8) 2-9. FLOATING BLOCK ASSY 2-4. HEAT SINK (Page 11) (Page 9) 2-10. OPTICAL PICK-UP BLOCK (Page 12) Note : Follow the disassembly procedure in the numerical order gi
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CDX-CA400/CA530X/CA580X 2-2. CD MECHANISM BLOCK 7 bracket (CD) 5 CD mechanism block 6 PTT 2.6x6 2 PTT 2.6x6 3 1 PTT 2.6x6 4 CNP701 2-3. MAIN BOARD 3 screw (+BTT) 5 MAIN board 4 screws (+BTT) 2 PTT 2.6x8 1 PTT 2.6x8 8
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CDX-CA400/CA530X/CA580X 2-4. HEAT SINK 6 heat sink 5 PTT 2.6x8 4 PTT 2.6x8 3 PTT 2.6x12 2 PTT 2.6x8 1 PTT 2.6x8 2-5. CHASSIS (T) SUB ASSY 2 P 2x3 3 P 2x3 1 Unsolder the 4 chassis (T) sub assy lead wires. black red white 9
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CDX-CA400/CA530X/CA580X 2-6. LEVER SECTION 5 guide (disc) 6 lever (R) 3 tension spring (LR) 7 lever (L) 1 special screw 2 IN SELF SW board 4 claws 2-7. SERVO BOARD 7 SERVO board 6 special screw 5 special screws 2 Removal the solders. 8 connector 1 CN3 3 P 2x3 4 loading motor assy optical pick-up block 10
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CDX-CA400/CA530X/CA580X 2-8. SHAFT ROLLER ASSY • When installing, take note of the positions arm (roller) and washers. (Fig. 1) 3 retaing ring (RA) shaft retainer 4 shaft retainer arm washer washer shaft retainer retaing ring (RA) arm Fig. 1 5 shaft roller assy 2 arm (roller) 1 tension spring (RA) 2-9. FLOATING BLOCK ASSY 6 floating block assy 7 compression spring (FL) 1 tension spring (KF1) 8 compression spring (FL) 4 Fit lever (D) in the direction of the arrow. 5 Turn loading ring in th
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CDX-CA400/CA530X/CA580X 2-10. OPTICAL PICK-UP BLOCK 4 P 2x3 1 P 2x3 5 spring (feed), plate 2 sled motor assy 3 optical pick-up block 6 shaft (feed) assy 12
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CDX-CA400/CA530X/CA580X SECTION 3 DIAGRAMS 3-1. IC PIN DESCRIPTION • IC801 µPD780076GK-520-9ET (SYSTEM CONTROLLER) Pin No. Pin Name I/O Pin Description 1 PH1 I PH1 detection input (Not used in this set.) 2 D SW I Down switch detection input 3 IN SW/PH2 I Disc in switch detection input 4 LM LD O Loading motor drive output (Loading) 5 LM EJ O Loading motor drive output (Eject) 6 ATT O Line out mute control output 7 A ATT O Power amplifier mute control output 8 PLL DI I PLL IC data input 9 VSSO — G
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CDX-CA400/CA530X/CA580X Pin No. Pin Name I/O Pin Description 52 SHIFT — Not used in this set. 53 BUS ON O Enable output of bus IC 54 SB RST O Reset output of bus IC 55 PW ON O System power supply control output 56 X SO O CD DSP IC serial data output 57 X SI I CD DSP IC serial data input 58 X SCK O CD DSP IC serial clock output 59 RFOK I CD servo IC RFOK signal input 60 CD RST O CD DSP IC reset control output 61 ACC IN I Accessory power supply detection input CD servo IC command/parameter discrim
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CDX-CA400/CA530X/CA580X 3-2. BLOCK DIAGRAM — CD SECTION — RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR OPTICAL PICK-UP IC1 KSS-720A (Page 16) B A 84 TUNER SECTION LOUT D SYSTEM CONTROL 16 D/A CDL C 85 A ROUT IC801(1/3) RF EFM CONV 12 R-CH A EQ DEMOD B 82 PACK 52 TSTB 56 DSUB CODE C TSCK I-V PROCESS 55 D 83 CONV. TSI 54 SI 8 56 X_SO SO FORCUS 7 57 X_SI ERROR SCK 6 58 X_SCK I/F STB 5 63 STB AO E 4 62 X A0 E 87 RST TRACKING 3 60 CD_RST F ERROR SERVO 86 F CTL RFOK APC 2 59 PD RFOK PD 97 TUNER XTALE
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CDX-CA400/CA530X/CA580X 3-3. BLOCK DIAGRAM — TUNER SECTION — PJ401 -3 L BUS AUDIO IN -4 R R-CH -1 L -2 AUDIO OUT REAR R-CH R POWER AMP ELECTRONIC VOLUME IC101 IC401 CNP901 15 BUS L 5 1 FL+ A FL OUT 5 12 R-CH 9 FL– 23 BUS R 3 TUNER UNIT CD TU601 CDL 14 AU-L (Page 15) SECTION 9 2 RL+ CNJ601 2 FM_ANT L-CH 16 18 L1 RL OUT 4 11 (ANTENNA) 10 RL– 7 17 R-CH R-CH 1 AM_ANT DET_OUT 24 17 L2 16 AUX-IN R2 4 FR+ 21 FR OUT 33 LINE MUTE LINE MUTE R-CH 12 FR– 4 STBY 34 RR OUT Q102 Q101 LCD CE 2 CE R-CH 22 MUT
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CDX-CA400/CA530X/CA580X 3-4. BLOCK DIAGRAM — DISPLAY SECTION — 3-5. CIRCUIT BOARDS LOCATION LCD DO SERVO board TUNER LCD CLK C SECTION LCD CE IN SELF SW board (Page 16) SPEAKER board SYSTEM CONTROL LCD DRIVE IC801 (3/3) IC551 1 KEY 0 29 KEY 0 | 62 DATA DATA KEY MATRIX 23 SEG1 S501-519 61 CLK CLK | • KEY 1 30 KEY 1 60 CE CE SEG52 25 | LCD 53 LCD501 LCD INH 35 57 INH 64 COM1 • • 63 COM2 KEY ACK 43 REMOTE CONTROL tuner unit RECEIVER IC552 (TU601) SIRCS OUT 44 1 ILL B+ 3 VCC DISPLAY board MAIN boar
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CDX-CA400/CA530X/CA580X 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location. 12 11 10 9 8 7 6 5 4 3 2 1 A THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics B and tantalums. 1 • All resistors are in Ω and /4 W or less unless
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CDX-CA400/CA530X/CA580X 1 23456789 10 11 12 13 14 A • Semiconductor Location Ref. No. Location IC1 E-7 IC2 H-7 Q1 C-6 B C SW3 (Page 21) D SW2 E F SW4 G H I J 19 19 TP78 TP77 TP7 TP63 TP62 C1 C5 R30 TP82 C4 R29 TP84 TP48 TP81 Q1 TP66 TP80 C43 TP83 TP9 TP11 R3 TP50 TP60 FB7 TP47 TP12 R5 R22 R26 C6 TP64 C9 C10 TP10 TP8 TP51 C11 C8 TP59 TP89 FB6 C15 TP52 C18 CN1 C20 TP70 C16 C14 R21 TP71 R18 C19 C23 R9 C17 TP56 FB1 R17 R8 C24 C25 TP72 C40 TP22 TP58 TP23 TP24 R19 C41 TP25 TP61 C27 IC1 C45 TP76 TP88 C
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CDX-CA400/CA530X/CA580X • Refer to page 17 for Waveforms. 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 26 for IC Block Diagrams. CN2 Q1 TP9 TP8 C20 C23 FB4 FB2 C19 C24 R9 R3 R26 TP77 R29 TP78 R30 C18 C35 C4 C1 C5 TP89 C43 C3 C6 TP79 TP80 C14 TP81 TP45 TP82 TP10 TP83 TP44 TP43 TP84 C13 C11 TP42 TP41 R5 TP40 TP39 TP38 TP37 SW4 TP7 C15 IC1 TP46 C10 TP36 C38 C9 TP12 TP11 CN13 CN3 C8 TP85 TP35 TP34 M902 C16 C36 M901 IC B/D C25 C44 TP92 C29 CN1 C40 C17 TP61 SW1 R18 TP76 TP60 C34 TP
