Pioneer DEH-P7600MP Service Manual Download Page 95

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DEH-P7600MP/XN/EW

7.3 OPERATIONAL FLOW CHART

VCC=5V

Pin 14

Power ON

bsens=

asens=

dsens=

bsens

Pin 73

asens

Pin 72

dsens

Pin 39

SWVDD

←

Pin 38

ASENBO

←

Pin 80

Source keys
operative

Completes power-on operation.
(After that, proceed to each source operation)

SYSPW

←

Pin 1

Starts

communication

with Grille

microcomputer.

Source ON

300ms

In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300msec, the oscillator
may be defective.

CSENS
Pin 91

2V < CSENS < 3V

CSENS 2V

, 3V CSENS

Last source returns.
CD loading functions are available.
Keys except for EJECT key are not available.

Summary of Contents for DEH-P7600MP

Page 1: ...EW CRT3188 MULTI CD DAB CONTROL HIGH POWER CD MP3 WMA PLAYERWITH RDSTUNER DEH P7600MP XN EW MULTI CD CONTROL HIGH POWER CD PLAYER WITH RDS TUNER DEH P6600R XN EW This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3098 CRT3179 S10WMAcode2 CD Mech Module Circuit Description Mech Description Disassembly CX 3110 CRT3178 S10 1 CD Mech Module...

Page 2: ... the power Unplugging and plugging the connectors during power on mode may damage the ICs inside the unit 2 To protect the pickup unit from electrostatic discharge during servicing take an appropriate treatment shorting solder by referring to the DISASSEMBLY on page 77 3 After replacing the pickup unit be sure to check the grating See p 72 ...

Page 3: ...ly you should not risk trying to do so and refer the repair to a qualified service technician 1 Safety Precautions for those who Service this Unit When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe reliable results Caution 1 During repair or tests minimum distance of 13cm from the focus lens must be kept 2 During repair or tests do not view laser...

Page 4: ...mances 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed one...

Page 5: ...HANISM MODULE GUIDE PAGE DEH P7600MP 30 3 6 CD MECHANISM MODULE DEH P6600R 40 4 PCB CONNECTION DIAGRAM 44 4 1 TUNER AMP UNIT 44 4 2 PANEL UNIT 48 4 3 KEYBOARD UNIT DEH P7600MP 50 4 4 KEYBOARD UNIT DEH P6600R 51 4 5 CD CORE UNIT S10WMA DEH P7600MP 52 4 6 CD CORE UNIT S10 DEH P6600R 54 5 ELECTRICAL PARTS LIST 56 6 ADJUSTMENT 68 6 1 OEL UNIT ADJUSTMENT 68 6 2 CD ADJUSTMENT 69 6 3 CHECKING THE GRATING...

Page 6: ...DEH P7600MP XN EW 6 1 2 3 4 1 2 3 4 C D F A B E 1 SPECIFICATIONS ...

Page 7: ...DEH P7600MP XN EW 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...arked by are generally unavailable because they are not in our Master Spare Parts List 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 ...

Page 9: ...ain Box P7600MP XHL7023 18 Contain Box P6600R XHL7027 19 Protector CHP2663 20 Protector CHP2664 21 1 Owner s Manual P7600MP XRD7018 Owner s Manual P6600R XRD7046 21 2 Owner s Manual P7600MP XRD7019 Owner s Manual P6600R XRD7047 21 3 Owner s Manual P7600MP XRD7020 Owner s Manual P6600R XRD7048 21 4 Installation Manual P7600MP XRD7017 Installation Manual P6600R XRD7049 21 5 Warranty Card CRY1157 21 ...

Page 10: ...6 8 7 2 2 70 70 77 70 70 79 78 3 50 50 95 95 63 96 68 56 58 60 57 55 62 64 52 16 51 53 54 61 59 65 49 11 28 35 36 34 24 22 39 30 37 29 23 32 26 25 38 31 27 33 21 21 21 20 45 42 41 44 40 14 43 4 4 4 19 1 1 47 66 67 9 13 83 80 82 80 81 84 71 72 75 92 87 75 76 74 89 86 88 73 69 85 2 5 10 12 48 6 15 90 ...

Page 11: ...nductor CNV6487 46 CD Mechanism Module S10CODE2 CXK5665 47 Screw ISS26P055FTC 48 Cable XDE7002 49 Tuner Amp Unit XWM7044 50 Screw ASZ26P060FTC 51 Screw BPZ26P080FTC 52 Screw BSZ26P160FTC 53 Fuse 10A CEK1208 54 Pin Jack CN352 CKB1051 55 Plug CN901 CKM1376 56 Plug CN351 CKS1238 57 Connector CN101 CKS3408 58 Plug CN801 CKS3537 59 Connector CN651 CKS3837 60 Connector CN161 CKS4124 61 Antenna Jack CN40...

Page 12: ...A 46 8 7 2 2 70 70 77 70 70 79 78 3 50 50 95 95 63 96 68 58 60 57 55 62 64 52 16 51 53 54 61 59 65 49 11 28 35 36 34 24 22 39 30 37 29 23 32 26 25 38 31 27 33 21 21 21 20 45 42 41 44 40 14 43 4 4 4 19 1 1 47 66 67 9 13 83 80 82 80 81 84 71 72 75 92 87 75 76 74 89 86 88 73 69 85 2 10 12 48 6 90 ...

Page 13: ...uctor CNV6487 46 CD Mechanism Module S10 CXK5602 47 Screw ISS26P055FTC 48 Cable XDE7003 49 Tuner Amp Unit XWM7048 50 Screw ASZ26P060FTC 51 Screw BPZ26P080FTC 52 Screw BSZ26P160FTC 53 Fuse CEK1208 54 Pin Jack CN352 CKB1051 55 Plug CN901 CKM1376 56 57 Connector CN101 CKS3408 58 Plug CN801 CKS3537 59 Connector CN651 CKS3835 60 Connector CN161 CKS4124 61 Antenna Jack CN401 CKX1056 62 Holder XNC7003 63...

Page 14: ...23 J K 38 23 59 87 86 5 13 34 5 5 13 44 5 C 52 53 36 4 73 29 51 18 64 76 50 10 72 75 49 77 67 27 78 60 90 48 8 17 46 6 60 11 89 43 70 14 31 65 85 66 85 31 35 14 74 85 1 2 3 R 91 12 33 61 63 21 79 57 58 62 80 13 4 86 I 45 28 7 24 47 P 41 20 40 69 39 30 P 19 56 F E 22 81 15 G 26 4 54 37 55 93 92 10 D 1GEM1024 2GEM1045 3GEM1035 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 3 ...

Page 15: ...95 38 Arm CNC9968 39 Arm CND1909 40 Lever CND2032 41 Lever CNC9984 42 Sheet CNM8134 43 Collar CNV7798 44 Guide CNV7799 45 Arm CNV7800 46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207 51 Gear CNV7208 52 Gear CNV7209 53 Gear CNV7210 54 Gear CNV7211 55 Gear CNV7212 56 Rack CNV7214 57 Arm CNV7215 58 Arm CNV7216 59 Guide CNV7217 60 Roller CNV7218 61 Gear CNV7219 62 Arm...

Page 16: ...3 J K 38 23 59 87 86 5 13 34 5 5 13 44 5 C 52 53 36 4 73 29 51 18 64 76 50 10 72 75 49 77 67 27 78 60 90 48 8 17 46 6 60 11 89 43 70 14 31 65 85 66 85 31 35 14 74 85 1 2 3 R 91 12 33 61 63 21 79 57 58 62 80 13 4 86 I 45 28 7 24 47 P 41 20 40 69 39 30 P 19 56 F E 22 81 15 G 26 4 54 37 55 93 92 10 D 1GEM1024 2GEM1045 3GEM1035 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 3 ...

Page 17: ... 38 Arm CNC9968 39 Arm CND1909 40 Lever CND2032 41 Lever CNC9984 42 Sheet CNM8134 43 Collar CNV7798 44 Guide CNV7799 45 Arm CNV7800 46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207 51 Gear CNV7208 52 Gear CNV7209 53 Gear CNV7210 54 Gear CNV7211 55 Gear CNV7212 56 Rack CNV7214 57 Arm CNV7215 58 Arm CNV7216 59 Guide CNV7217 60 Roller CNV7218 61 Gear CNV7219 62 Arm C...

Page 18: ...V IC 4 3 3V 2 5V WC CE2 ROM_VDD SL DI CK CE1 NC DO 7 6 13 5 10 9 8 11 14 18 19 20 21 1 3 2 12 15 22 16 4 17 IC 1 3 3V AM ANT FMRF ATT LPF OSC IC 3 EEPROM 5 0V IC 5 5V 3 3V ATT MIXER IF AMP 24 23 Rch Lch FM AM TUNER UNIT DET FM MPX RDS DECODER IC 2 2 5V BRST BRXEN BSRQ Q601 Q603 MUTE D CN901 Q101 M LASER DIODE MONITOR DIODE CLAMP SENSE DISC SENSE FOCUS ACT SPINDLE MOTOR M CARRIAGE MOTOR LOAD TRACKI...

Page 19: ...ENSE 5 5 NJM4558MD IC 131 5 7 92 INL 1 SEL_OUT_L LEVEL INDICATOR MIC 13 MICIN MICROPHONE 1 BU Q804 Q803 ILB 20 PW BU Q852 Q851 IC851 NJM2360M 6 5 2 13 13 9 12 12 7 ROT1 ROT0 VDD S 80835CNUA B8U 15 ASLIN 93 ASLIN NOISEDET CN801 8 8 S1970 EJECT 9 9 DGND BU 5 6 5 6 Q805 LM 40 RL Q351 2 CN351 RL REAR L OEL B OEL B U SYS B VOLUME Q321 FL FL RL RL BACK UP GND RR RR FR FR FL FL RL RL ACC GND BACK UP B RE...

Page 20: ...G E VOL SYSTEM CONTRO For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Capacitors Code Practical va...

Page 21: ... CONTROLLER VDD REG DC DC CONVERTER TEL MUTE B UP SENSE ACC SENSE ILM SENSE POWER AMP RCA ASL A TUNER AMP UNIT SUB WOOFER R ch SUB WOOFER L ch FRONT R ch FRONT L ch REAR R ch REAR L ch RR RR FR FR FL FL RL RL ACC GND ILL BACK UP B REM CEK1208 10A FM 6 6dBs AM 1 9dBs IP BUS 10 3dBs CD 10 46dBs IP BUS 9 5dBs FM 32 6dBs AM 24 1dBs IP BUS 35 3dBs CD 36 46dBs ...

Page 22: ...1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b 1 2 HA12240FP IP BUS DRIVER IP BUS FM AM TUNER UNIT 3 3V REG E VOL SYSTEM CONTROLLER FM 100 15 5dBs AM 30 26 0dBs IP BUS 2 2dBs FM 16 5dBs AM 27 0dBs IP BUS 2 2dBs CD 0 36dBs ...

Page 23: ...resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V C B PANEL UNIT CN1901 D CN701 CN901 CD 0 36dBs ...

Page 24: ...b 1 2 600µH 3A 3A 10K B 5 6 7 8 LEVEL IND WIRED REMOTE TEM CONTROLLER OWER AMP RCA ASL A TUNER AMP UNIT SUB WOOFER R ch SUB WOOFER L ch FRONT R ch FRONT L ch REAR R ch REAR L ch CEK1208 10A FM 6 6dBs AM 1 9dBs IP BUS 10 3dBs CD 10 46dBs IP BUS 9 5dBs FM 32 6dBs ...

Page 25: ...B E A a A b A b 3 4 5 DETACH SENSE SW SYS B REG TEM CONTROLLER VDD REG DC DC CONVERTER TEL MUTE B UP SENSE ACC SENSE ILM SENSE POWER AMP RR RR FR FR FL FL RL RL ACC GND ILL BACK UP B REM CEK1208 10A FM 32 6dBs AM 24 1dBs IP BUS 35 3dBs CD 36 46dBs ...

Page 26: ...DEH P7600MP XN EW 26 1 2 3 4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT DEH P7600MP C S 818A33AUC BGN CL 190UB2 X TA CL 190UB2 X REMOTE CONTROL SENSOR 3 3V REG VOLUME B CN1951 ...

Page 27: ...LER FONT ROM C KEYBOARD UNIT OEL UNIT For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V MXS8201 ...

Page 28: ...DEH P7600MP XN EW 28 1 2 3 4 1 2 3 4 C D F A B E 3 4 KEYBOARD UNIT DEH P6600R C S 818A33AUC BGN TA REMOTE CONTROL SENSOR 3 3V REG VOLUME B CN1951 ...

Page 29: ...LER FONT ROM MXS8201 C KEYBOARD UNIT OEL UNIT For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V ...

Page 30: ...AGE DEH P7600MP D a D L209 C217 R1 M1 CXB6007 SPINDLE MOTOR M2 CXB8933 LOADING CARRIAGE MOTOR PICKUP UNIT P10 SERVICE CD DRIVER 3 3 REGULATOR Pull down 1 2 3 7 8 5 9 0 4 F F F F F F F F F F F F F T S C T T S S C C C C S S S C T F S C T F T T T T T T T T T T F F T T F T S S C C AND ...

Page 31: ...H ON OFF S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position A D CN651 CD CORE UNIT S10WMA MICRO COMPUTER 1 5 REGULATOR 3 3 REGULATOR Pull down 6 SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE F T C S AND PE5440A ...

Page 32: ...DEH P7600MP XN EW 32 1 2 3 4 1 2 3 4 C D F A B E A a D b D a D a D b 1 2 L209 C217 R1 AND PICKUP UNIT P10 SERVICE F F F F F F F F F F S C T F S C T F T T T T T T T T T T F F T T ...

Page 33: ...EW 33 5 6 7 8 5 6 7 8 C D F A B E A a D b D a D a D b 2 3 4 5 M1 CXB6007 SPINDLE MOTOR M2 CXB8933 LOADING CARRIAGE MOTOR CD DRIVER 3 3 REGULATOR Pull down 1 2 3 7 8 5 9 0 4 F F F T S C T T S S C C C C S S F T S S C C ...

Page 34: ...10WMA S901 HOME SWITCH ON OFF S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position D CD CORE UNIT S10WMA 1 5 REGULATOR SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE F T C S ...

Page 35: ...DEH P7600MP XN EW 35 5 6 7 8 5 6 7 8 C D F A B E D a D b D b 2 3 4 5 470P R01 C722 1 C906 R22 C910 2R2 A CN651 MICRO COMPUTER 3 3 REGULATOR Pull down 6 PE5440A ...

Page 36: ...500mV div 500mV div 500mV div 20ms div Ref REFO Mode Normal TE FE 500mV div 500mV div 200ms div Source On setup operation CD DA Play operation Ref REFO Mode Normal FE 0 FIN TE 9 TIN 500mV div 500mV div 500mV div 500mV div 20ms div CD ROM play operation Regular track Jump Ref REFO Mode Normal MDX 7 SIN 2V div 1V div 5µs div Ref REFO Mode Normal MDX 7 SIN 1V div 200mV div 50ms div Spindle waveform d...

Page 37: ...LOUT ROUT 1V div 1V div 200µs div Analog audio waveform 12 cm CD Eject operation Ref AGND Mode Normal 1 DSCSNS 5 CLCONT 4 LOEJ 5V div 5V div 5V div 500ms div 12 cm CD Eject operation Ref GND Mode Normal 7 SIN 8 CIN 9 TIN 1V div 500mV div 500mV div 500ms div Ref REFO Mode Normal 1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ 5V div 5V div 5V div 5V div 500ms div 8 cm CD Eject operation CD DA CD ROM mode change Ban...

Page 38: ... 3 4 C D F A B E 7 SIN 8 CIN 9 TIN 1V div 500mV div 500mV div 500ms div CD ROM CD DA mode change Band key Ref REFO Mode Normal RFAGC 9 TIN TE 0 FIN 1V div 1V div 1V div 1V div 500µs div Black dot 800µm during play Ref REFO Mode Normal ...

Page 39: ...DEH P7600MP XN EW 39 5 6 7 8 5 6 7 8 C D F A B E ...

Page 40: ... CD MECHANISM MODULE DEH P6600R D PICKUP UNIT P10 SERVICE BA5835FP R1 R1 R1 M1 CXB6007 SPINDLE MOTOR M2 CXB8933 LOADING CARRIAGE MOTOR RF MOTOR DRIVER 3 3V REGULATOR F F F F F F F F F F F F F T S C T T S S C C C C S S T T T T T T T T T T 1 7 8 3 6 5 9 0 ...

Page 41: ...SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position A D CN651 CD CORE UNIT S10 RF AMP SERVO DSP DAC LPF SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE F T C S S C C S C T F S C T F 3 6 5 4 2 9 ...

Page 42: ...v Spindle waveform during Play Ref REFO Mode Normal RFAGC 500mV div 0 5µs div Ref REFO Mode Normal MDX 5 SIN 500mV div 1V div 5µs div Spindle waveform during Play Magnified RF eye pattern Ref REFO Mode Normal 8 FIN FE 500mV div 500mV div 200ms div Focus Search Ref REFO Mode TEST RFAGC 0 TE 7 TIN 1V div 500mV div 500mV div 500µs div Ref REFO Mode TEST 0 TE RFAGC 500mV div 500mV div 2ms div When Tra...

Page 43: ...f AGND Mode Normal 1 DSCSNS 2 CLCONT 3 LOEJ 5V div 5V div 5V div 200ms div Ref GND Mode Normal 1 DSCSNS 2 CLCONT 3 LOEJ 5V div 5V div 5V div 200ms div When Eject 12cm CD When Eject 8cm CD Ref GND Mode Normal RFAGC 0 TE 6 CIN 5 SIN 1V div 1V div 500mV div 2V div 500µs div When reproducing scratch 1mm During inside outside search outer circumference inner circumference Ref REFO Mode Normal RFAGC 0 T...

Page 44: ...ip Part A A TUNER AMP UNIT SIDE B SIDE A NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams CORD ASSY CORD ASSY IP BUS WIRED REMOTE DETACH SENSE SW ...

Page 45: ...DEH P7600MP XN EW 45 5 6 7 8 5 6 7 8 C D F A B E A SIDE A CORD ASSY FRONT RCA ANTENNA FM AM TUNER UNIT B CN1950 D CN901 P7600MP CN701 P6600R ...

Page 46: ...DEH P7600MP XN EW 46 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT PCL ...

Page 47: ...DEH P7600MP XN EW 47 5 6 7 8 5 6 7 8 C D F A B E A SIDE B ...

Page 48: ...DEH P7600MP XN EW 48 1 2 3 4 1 2 3 4 C D F A B E 4 2 PANEL UNIT B B PANEL UNIT B PANEL UNIT SIDE A SIDE B C CN1901 A CN801 EJECT ...

Page 49: ...DEH P7600MP XN EW 49 5 6 7 8 5 6 7 8 C D F A B E ...

Page 50: ...P XN EW 50 1 2 3 4 1 2 3 4 C D F A B E 4 3 KEYBOARD UNIT DEH P7600MP C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B B CN1951 1 2 3 4 5 6 TA SOURCE EQ VOLUME DISPLAY TEXT FUNCTION AUDIO BAND ENT EQ EX TP1 TP3 TP2 ...

Page 51: ...P XN EW 51 5 6 7 8 5 6 7 8 C D F A B E 4 4 KEYBOARD UNIT DEH P6600R C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B B CN1951 1 2 3 4 5 6 TA SOURCE EQ VOLUME DISPLAY TEXT FUNCTION AUDIO BAND ENT EQ EX TP1 TP3 TP2 ...

Page 52: ...DEH P7600MP XN EW 52 1 2 3 4 1 2 3 4 C D F A B E 4 5 CD CORE UNIT S10WMA DEH P7600MP D D CD CORE UNIT S10WMA SIDE A A CN651 M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR PICKUP UNIT P10 SERVICE HOME ...

Page 53: ...DEH P7600MP XN EW 53 5 6 7 8 5 6 7 8 C D F A B E D D CD CORE UNIT S10WMA SIDE B CLAMP DSCSNS 8EJ 12EJ ...

Page 54: ...DEH P7600MP XN EW 54 1 2 3 4 1 2 3 4 C D F A B E 4 6 CD CORE UNIT S10 DEH P6600R D D CD CORE UNIT S10 SIDE A A CN651 PICKUP UNIT P10 SERVICE M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR HOME ...

Page 55: ...DEH P7600MP XN EW 55 5 6 7 8 5 6 7 8 C D F A B E D D CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ ...

Page 56: ...1243 Q 931 Transistor UMX1N Q 932 Transistor DTC114EU Q 951 Transistor 2SA1576 Q 981 Transistor 2SC4081 Q 982 Transistor UMD2N D 131 Diode Network DA204U D 132 Diode Network DA204U D 133 Diode DAN202U D 134 Diode DAP202U D 301 Diode S5688G D 302 Diode S5688G D 303 Diode S5688G D 304 Diode S5688G D 401 Diode S5688G D 402 Diode S5688G D 403 Diode S5688G D 650 Diode HZS6L C1 D 651 Diode HZS9L B1 D 75...

Page 57: ...6 RS1 16S681J R 407 RS1 16S681J R 408 RS1 16S681J R 409 RS1 16S681J Circuit Symbol and No Part No R 410 RS1 16S681J R 412 RAB4C223J R 416 RS1 16S681J R 417 RS1 16S681J R 419 RS1 16S681J R 421 RS1 16S681J R 605 RS1 16S0R0J R 606 RS1 16S104J R 607 RS1 16S822J R 608 RS1 16S221J R 609 RS1 16S221J R 610 RS1 16S682J R 611 RS1 16S682J R 612 RS1 16S104J R 613 RS1 16S102J R 616 RS1 16S473J R 617 RS1 16S102...

Page 58: ...6 C 207 CEJQ1R0M50 C 208 CEJQ1R0M50 C 209 CEJQ1R0M50 C 210 CEJQ1R0M50 Circuit Symbol and No Part No C 211 CEJQ4R7M35 C 212 CEJQ4R7M35 C 213 CEJQ4R7M35 C 214 CEJQ4R7M35 C 215 CEJQ4R7M35 C 216 CEJQ4R7M35 C 217 CEJQ4R7M35 C 218 CEJQ4R7M35 C 219 CCSRCH120J50 C 220 CCSRCH120J50 C 221 CCSRCH120J50 C 222 CCSRCH120J50 C 225 CEJQ100M16 C 241 CKSRYB152K50 C 242 CKSRYB152K50 C 306 CEJQ330M10 C 307 3300µ F 16...

Page 59: ...o Q 804 Transistor UMD2N Q 805 Transistor DTC143EU Q 807 Transistor 2SA1576 Q 808 Transistor DTC114EU Q 851 Transistor 2SD1760F5 Q 852 Transistor UMD2N Q 911 Transistor 2SD2396 Q 913 Transistor UMD2N Q 921 Transistor 2SD2396 Q 922 Transistor DTC114EU Q 923 Transistor 2SB1243 Q 931 Transistor UMX1N Q 932 Transistor DTC114EU Q 951 Transistor 2SA1576 Q 981 Transistor 2SC4081 Q 982 Transistor UMD2N D ...

Page 60: ...3J R 362 RS1 16S223J R 403 RS1 16S681J R 405 RS1 16S681J R 406 RS1 16S681J R 407 RS1 16S681J R 408 RS1 16S681J Circuit Symbol and No Part No R 409 RS1 16S681J R 410 RS1 16S681J R 412 RAB4C223J R 416 RS1 16S681J R 417 RS1 16S681J R 419 RS1 16S681J R 421 RS1 16S681J R 606 RS1 16S104J R 607 RS1 16S822J R 616 RS1 16S473J R 617 RS1 16S102J R 630 RS1 16S104J R 632 RS1 16S104J R 641 RS1 16S102J R 648 RS1...

Page 61: ...SRYB104K16 C 205 CKSRYB105K10 C 206 CEJQ470M16 C 207 CEJQ1R0M50 C 208 CEJQ1R0M50 Circuit Symbol and No Part No C 209 CEJQ1R0M50 C 210 CEJQ1R0M50 C 211 CEJQ4R7M35 C 212 CEJQ4R7M35 C 213 CEJQ4R7M35 C 214 CEJQ4R7M35 C 215 CEJQ4R7M35 C 216 CEJQ4R7M35 C 217 CEJQ4R7M35 C 218 CEJQ4R7M35 C 219 CCSRCH120J50 C 220 CCSRCH120J50 C 221 CCSRCH120J50 C 222 CCSRCH120J50 C 225 CEJQ100M16 C 306 CEJQ330M10 C 307 330...

Page 62: ...r CCX1037 X 1940 Radiator 10 0MHz CSS1577 S 1901 Encoder vOLUME XSD7002 Circuit Symbol and No Part No S 1902 Push Switch CSG1132 S 1903 Push Switch CSG1132 S 1904 Push Switch CSG1111 S 1905 Push Switch CSG1111 S 1906 Switch CSG1110 S 1907 Push Switch CSG1132 S 1908 Push Switch CSG1131 S 1909 Push Switch CSG1131 S 1910 Push Switch CSG1131 S 1911 Push Switch CSG1131 S 1912 Push Switch CSG1131 S 1913...

Page 63: ...K25 C Unit Number XWM7054 P6600R Unit Name Keyboard Unit MISCELLANEOUS IC 1901 IC RS 140 IC 1902 IC S 818A33AUC BGN IC 1940 IC PD5932A IC 1990 IC PD8123A Q 1901 Transistor DTC114EU Q 1902 Transistor DTC114EU Q 1903 Transistor DTC114EU Q 1904 Transistor 2SB710A Q 1905 Transistor 2SB710A Q 1960 Transistor 2SC4617 Q 1961 Transistor 2SC2411K D 1903 LED CL 190UB2 X D 1904 LED CL 190UB2 X D 1905 LED CL ...

Page 64: ... 16S683J R 1962 RS1 16S392J R 1963 RS1 16S393J R 1980 RS1 16S473J R 1991 RS1 16S101J R 1992 RS1 16S101J R 1993 RS1 16S101J R 1994 RS1 16S101J R 1995 RS1 16S473J Circuit Symbol and No Part No R 1996 RS1 16S222J R 1997 RS1 16S332J R 1998 RS1 16S102J R 1999 RS1 16S102J R 2000 RAB4C102J R 2100 RS1 16S101J R 2101 RS1 16S101J R 2102 RS1 16S101J R 2103 RS1 16S101J CAPACITORS C 1908 CKSYF106Z10 C 1909 CSZ...

Page 65: ... 233 RS1 16SS0R0J R 240 RS1 16SS0R0J R 241 RS1 16SS333J R 242 RS1 16SS0R0J R 243 RS1 16SS333J R 245 RS1 16SS333J R 250 RS1 16SS0R0J R 256 RS1 16SS0R0J Circuit Symbol and No Part No R 261 RS1 16S0R0J R 262 RS1 16S0R0J R 263 RS1 16S0R0J R 264 RS1 16S0R0J R 267 RS1 16S0R0J R 301 RS1 16SS183J R 302 RS1 16SS822J R 304 RS1 16SS183J R 305 RS1 16SS822J R 307 RS1 16SS183J R 308 RS1 16SS183J R 309 RS1 16SS1...

Page 66: ...50 C 302 CKSSYB221K50 C 303 CKSSYB472K25 C 304 CKSSYB103K16 C 305 100µF 16V CCH1504 Circuit Symbol and No Part No C 306 CKSSYB104K10 C 307 CKSSYB104K10 C 501 CKSRYB224K16 C 505 CKSQYB475K6R3 C 601 CCSRCH102J50 C 602 CCSRCH102J50 C 603 4 7µF 25V CCH1568 C 604 4 7µF 25V CCH1568 C 701 CKSSYB104K10 C 702 CKSSYB471K50 C 703 CKSSYB103K16 C 704 4 7µF 25V CCH1592 C 706 CKSSYB104K10 C 707 CKSSYB104K10 C 71...

Page 67: ...YB104K16 C 201 CKSRYB104K16 C 202 CKSRYB471K50 C 205 22µF 6 3V CCH1507 C 206 CKSRYB103K25 C 207 CKSRYB104K16 C 209 CKSRYB104K16 C 210 CKSRYB104K16 C 211 CKSRYB104K16 C 212 CKSRYB104K16 C 213 CKSRYB332K50 C 214 CKSRYB473K25 C 215 CKSRYB104K16 C 216 CKSRYB103K25 C 217 CCSRCH560J50 C 218 CCSRCH5R0C50 C 219 CKSRYB104K16 C 220 CKSRYB104K16 C 221 CKSRYB104K16 C 222 CKSRYB103K25 C 223 CCSRCH680J50 C 224 ...

Page 68: ...6 1 OEL UNIT ADJUSTMENT When the OEL Unit has been replaced 1 Use VR1970 to adjust the resistance between TP1 and TP3 to 11 4kΩ 2 Use VR1971 to adjust the resistance between TP2 and TP3 to 5 8kΩ Digital Multi Meter KEYBOARD UNIT SIDE B Adjustment point TP1 TP3 TP2 ...

Page 69: ...ections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the produ...

Page 70: ...9x Key BAND 6 1 2 3 Power On Off CRG TR Jump Direction of the external surface CRG TR Jump Direction of the internal surface T CLS and AGC and Applicable servomechanism AGC AGC display switching RF Gain switching Offset adjustment display T Balance adjustment T Open F Close S Curve Rough Servo and RF AGC F T RF AGC SPDL 1X 2X switching As for the double speed 2x audio output cannot be supported F ...

Page 71: ...RK MIN SEC F T AGC F Bias RF AGC TRK xxMIN xxSEC xx CRG TR Jump value 5 switching TRK xxMIN xxSEC xx CRG TR Jump 4 TRK xxMIN xxSEC xx CRG TR Jump 4 6 TRK xxMIN xxSEC xx Tracking Open TRK 8xMIN 8xSEC 8x or TRK 9xMIN 9xSEC 9x Tracking Open TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x Key BAND 6 1 2 3 Power On Off CRG TR Jump Direction of the external surface CRG TR Jump Direction of the internal surface CLS...

Page 72: ...witch the 3V regulator on 2 Using the and buttons move the PU unit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that ...

Page 73: ...2 Using the and buttons move the PU unit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase difference is wi...

Page 74: ...DEH P7600MP XN EW 74 1 2 3 4 1 2 3 4 C D F A B E Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...

Page 75: ...h or CRG move mechanism Communication error between microcomputer and SERVO LSI 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Subcode NG Failure on spindle stains or damages on disc or excessive vibrations A disc not containing CD R data is fou...

Page 76: ... the ACC switched ON the standby mode cancelled shift the TESTIN Pin 86 terminal to H The clock signal is output from the PCL terminal Pin 37 The frequency of the clock signal is 312 5kHz that is one 32th of the fundamental frequency The clock signal should be 312 5kHz If the clock signal is out of the range the X tal X601 should be replaced with new one ...

Page 77: ...g 1 1 Remove the Case CD Mechanism Module 1 1 1 1 Fig 2 Tuner Amp Unit Removing the Tuner Amp Unit Fig 2 Remove the screw 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module 2 Remove the two screws and then remove the Grille Assy 2 2 1 2 2 2 3 3 3 4 Remove the three screws 2 Straighten the tabs at three locations indicated 3 Remove the screw and then remove th...

Page 78: ...he two springs C and the four screws 2 To remove the upper frame open it on the fulcrum A 3 While lifting the carriage mechanism remove the three dampers 4 With the frames removed insert the connectors coming from the main unit and eject the disc Caution Before installing the carriage mechanism in the frames be sure to apply some alcohol to the dampers and set the mechanism to the clamp mode Do no...

Page 79: ...ead wires from the inner holder 4 Remove the washer styling holder change arm and pickup lock arm 5 While releasing from the hook of the inner holder lift the end of the feed screw Caution In assembling move the planet gear to the load eject position before setting the feed screw in the inner holder Shorting Solder Planet Gear Change Arm Inner Holder Styling Holder Feed Screw Washer Pickup Lock Ar...

Page 80: ... GND 3 ACC 4 NC 5 ILM 6 B REM 7 NC 8 TEL MUTE ANTENNA JACK FRONT OUTPUT SUBWOOFER OUTPUT NON FADING OUTPUT 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 BUS L INPUT 8 ASENB 9 BUS R INPUT 10 BUS R INPUT 11 BUS L INPUT POWER SUPPLY SPEAKER OUTPUT IP BUS WIRED REMOTE CONTROL REAR OUTPUT DEH P7600MP XN EW 15 1 13 11 9 7 5 3 16 2 14 12 10 8 6 4 11 10 9 8 7 6 5 4 3 2 1 ...

Page 81: ... Communication reset output 25 brxen I O Communication input output 26 bsrq I Communication request input 27 RX I IPBUS Input 28 TX O IPBUS Output 29 BSO O PBUS output 30 BSI I PBUS input 31 BSCK O PBUS clock output 32 VDCONT O S10 VD power supply control output 33 DPDT O GRILLE Data output 34 KYDT I GRILLE Data input 35 36 ROT1 0 I Rotary encoder pulse input1 0 37 PCL O Output for clock adjustmen...

Page 82: ...ation sense input 82 NC Not used 83 NC Not used 84 NC Not used 85 MUTE O MUTE output 86 TESTIN I Test program input 87 DSCSNS I S10 Disc position detection input 88 VDSENS I S10 VD power supply short sense input 89 KEYAD I Key data input 90 LVLINR I Level indicator Rch input 91 CSENS I Flap opening and closing sense input 92 LVLINL I Level indicator Lch input 93 ASLIN I ASL input 94 AVSS AD transl...

Page 83: ...ation 29 DA2 O C Display data MSB 30 NC Not used 31 CLK1 I UART1 clock input 32 ILMD O C Dual illumination 33 DA1 O C Display data LSB 34 NC Not used 35 CLK0 I UART0 clock input 36 NC O Not used OPEN 37 rdy I Not used Pull up 38 NC Not used OPEN 39 hold I Pull up 40 NC OPEN 41 cs r Not used Pull up 42 rd O C Read strobe 43 NC OPEN 44 wr O C Not used OPEN 45 cs O C Not used OPEN 46 cs O C Bank addr...

Page 84: ...7600MP XN EW 84 1 2 3 4 1 2 3 4 C D F A B E PD5932A HA12240FP 25 26 50 51 75 76 100 1 Format Meaning C CMOS N Nch open drain 1 3 2 S1 R S2 GND BUS BUS VCC STB 4 5 6 7 8 BIAS DRIVER OUTPUT COM RECEIVER OUTPUT ...

Page 85: ... 37 36 43 42 41 40 44 NC CS1 A19 A8 A7 A6 A5 A4 A3 A2 A1 ROMCE GND RD D0 D8 D1 D9 D2 D10 D3 D11 NC CS2 A9 A10 A11 A12 A13 A14 A15 A16 A17 AVCC GND D15 D7 D14 D6 D13 D5 D12 D4 AVCC A0 A19 D0 D15 CS1 2 ROMCE RD AVCC GND 8 9 4 5 6 7 3 1 Address input Data output Bank address Chip enable input Read strobe Power supply GND PD8119A PD8123A ...

Page 86: ...ower supply pin for CH1 CH2 and CH3 at Power stage 11 VO1 Driver CH1 Negative output 12 VO1 Driver CH2 Positive output 13 VO2 Driver CH2 Negative output 14 VO2 Driver CH2 Positive output 15 VO3 Driver CH2 Positive output 16 VO3 Driver CH2 Negative output 17 VO4 Driver CH4 Positive output 18 VO4 Driver CH4 Negative output 19 POWVCC2 Power supply pin for CH4 at Power stage 20 GND Ground pin 21 CNT C...

Page 87: ...41 TEST3 1 I Connected to GND 42 PWMSW1 I Setup 1 for PWM output FD TD 43 TESTEN I Connected to GND 44 D1 GND GND for 1 6V digital circuits 45 DIN I Input of audio data 46 DOUT O Output of audio data 47 SCKIN I Clock input for audio data 48 SCKO O Clock output for audio data 49 LRCKIN I Input of LRCK for audio data 50 LRCK O Output LRCK for audio data 51 xtalen I Permission to oscillate 16 9344MHz...

Page 88: ...GCO O Output of RF 117 C3T O Connection to the capacitor for detecting 3T 118 AGCI I Input of AGC 119 RFO O Output of RF AGC 120 121 EQ2 1 I Equalizer 2 1 122 RF2 I Reversal input of RF2 123 RF I Reversal input of RF 124 A GND Ground for the analog system 125 A I Input of A 126 C I Input of C 127 B I Input of B 128 D I Input of D 129 F I Input of F 130 E I Input of E 131 VREFIN I Input of referenc...

Page 89: ...DEH P7600MP XN EW 89 5 6 7 8 5 6 7 8 C D F A B E ON OFF VSS VIN 3 2 1 5 4 NC VOUT S L2980A15MC C6A Reference voltage ON OFF circuit 1 2 3 VIN VOUT VSS Reference Voltage S 812C33AUA C2N ...

Page 90: ... O C It is possible to receive P Bus 28 bsrq I O C P Bus service request demand 29 dspok I DSP microcomputer initialization OK input 30 DSCSNS S903 I Disc state sense input 31 8EJ S905 I Input of detection of 8 cm disc ejection 32 12EJ S904 I Input of detection of 12 cm disc ejection 33 EVSS E power supply GND 34 EVDD E power supply Positive power supply 35 36 SRAMLEVEL0 1 O C SRAM level meter out...

Page 91: ...supply Positive power supply 71 86 AD0 15 I O C Address data Bus 0 15 87 90 NC Not used 91 93 A D For changer A D 94 csens I Flap closing sense input 95 TYPE_A D I CD DA analog digital output change setup 96 testin I Chip check test program starting input 97 HOME I Home SW sense input 98 TEMP Temperature information sense input 99 VDSENS VD power supply short sense input 100 NC Not used PE5440A 25...

Page 92: ... 27 C1D1 O Information on error correction 28 C1D2 O Information on error correction 29 C2D1 O Information on error correction 30 C2D2 O Information on error correction 31 C2D3 O Information on error correction 32 LOCK O Output of LOCK 33 MIRR O MIRR signal 34 HOLD O HOLD signal 35 PLCK O Output of PLCK 36 C16M O Output of 16 9344MHz 37 DGND Ground for digital circuits 38 TX O DAI output 39 EMPH O...

Page 93: ...O Analog tests 80 C3T Connection to the capacitor for detecting 3T 81 AGND Ground for the analog system 82 A I Input of A 83 C I Input of C 84 B I Input of B 85 D I Input of D 86 F I Input of F 87 E I Input of E 88 VREFIN I Photo detector input bias voltage 89 AVDD Power supply for the analog system 90 REFOUT O Output of reference voltage 91 REFC Connected to the capacitor for output of REFOUT 92 ...

Page 94: ...supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3V 0 2V 18 RDS_CK O RDS clock Output of RDS clock 2 5V 19 RDS_DATA O RDS data Output of RDS data 2 5V 20 RDS_LOCK O RDS lock Output unit High ac...

Page 95: ... on operation After that proceed to each source operation SYSPW H Pin 1 Starts communication with Grille microcomputer Source ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective CSENS Pin 91 2V CSENS 3V CSENS 2V 3V CSENS Last source returns CD loading functions are available Keys except ...

Page 96: ... C D F A B E 7 4 CLEANING Before shipping out the product be sure to clean the following portions by using the prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 ...

Page 97: ...DEH P7600MP XN EW 97 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...

Page 98: ...DEH P7600MP XN EW 98 1 2 3 4 1 2 3 4 C D F A B E ...

Page 99: ...DEH P7600MP XN EW 99 5 6 7 8 5 6 7 8 C D F A B E ...

Page 100: ...nel function use the supplied fixing screws and holders to fix the front panel to this unit 1 Attach the holders to both sides of the front panel 2 Replace the front panel to the unit 3 Flip the holders into upright positions 4 Fix the front panel to the unit using fixing screws Fixing Screw BPZ20P060FZK Holder CND1249 Holder CND1250 ...

Page 101: ... of any connections 22 Speaker leads White Front left White black Front left Gray Front right Gray black Front right Green Rear left or Subwoofer Green black Rear left or Subwoofer Violet Rear right or Subwoofer Violet black Rear right or Subwoofer 23 Connecting cords with RCA pin plugs sold separately 10 Multi CD player sold separately 25 Blue white To system control terminal of the power amp max...

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