Pioneer DEH-P4400R Page 50 Service Manual Download | Manualshive

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DEH-P4400R/XN/EW

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7.2 PARTS

7.2.1 IC

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TAB

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P-GND2

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STBY

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OUT2+

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VCC

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OUT1-

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P-GND1

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OUT1+

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SVR

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IN1

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IN2

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S-GND

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IN4

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IN3

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AC-GND

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OUT3+

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P-GND3

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OUT3-

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VCC

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OUT4+

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MUTE

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Offset

Detection

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Offset

Detection

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Offset

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Offset

Detection

Protector;
Over current limit

sw_vcc

stby

Protector;
Short circuit

amp_vcc

Stand-by

Circuit

Protector;
Over voltage

sw_vcc

Protector;
Thermal

Reference

amp_vcc

PAL007A

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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Summary of Contents for DEH-P4400R

Page 1: ...it Description Mech Description Disassembly K ZZU NOV 20012000 printed in Japan CONTENTS 1 SAFETY INFORMATION 3 2 EXPLODED VIEWS AND PARTS LIST 4 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 24 5 ELECTRICAL PARTS LIST 32 6 ADJUSTMENT 38 7 GENERAL INFORMATION 46 7 1 DIAGNOSIS 46 7 1 1 DISASSEMBLY 46 7 1 2 CONNECTOR FUNCTION DESCRIPTION 49 7 2 PARTS 50 7 2 1 IC 50 7 2 2 DISPLAY ...

Page 2: ...4 Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual if necessary 1 Product safety You should conform to the regulations governing the product safety radio and noise and other regulations and should keep the s...

Page 3: ...cautions 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 beam for 10 seconds or longer 2 A CLASS 1 LASER PRODUCT label is affixed to the bottom of the player 3 Th...

Page 4: ...sy CEA3062 4 Screw CBA1002 5 Handle CNC5395 6 Bush CNV3930 7 Polyethylene Bag E36 615 8 Polyethylene Bag CEG 162 9 Carton P4400R CHG4552 Carton P4400RB CHG4555 10 Contain Box P4400R CHL4552 Contain Box P4400RB CHL4555 11 Protector CHP2251 12 Protector CHP2252 13 1 Polyethylene Bag CEG1116 13 2 Owner s Manual CRD3540 13 3 Owner s Manual CRD3541 13 4 Installation Manual CRD3555 13 5 Passport CRY1013...

Page 5: ...sh German CRD3541 French Italian Dutch CRD3555 English Spanish German French Italian Dutch www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...6 2 2 EXTERIOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ... Holder Unit CXB6356 50 Holder Unit CXB6357 51 Clutch Unit CXB6358 52 Screw IMS20P045FZK 53 Detach Grille Assy P4400R CXB8404 Detach Grille Assy P4400RB CXB8405 54 Screw BPZ20P100FZK 55 Button 1 6 SOURCE CAC7225 56 Button OPEN CAC7227 57 Button SFEQ CAC7221 58 Button EQ CAC7231 59 Button TA CAC7232 60 Button AUDIO CAC7234 61 Button LOCAL CAC7235 62 Button BSM CAC7236 63 Knob CAA2699 64 Spring CBH2...

Page 8: ...CD MECHANISM MODULE D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ... CNV6318 45 Gear CNV6319 46 Gear CNV6320 47 Arm CNV6322 48 Arm CNV6323 49 Arm CNV6324 50 Arm CNV6888 51 Arm CNV6889 52 Guide CNV6327 53 Arm CNV6924 54 Guide CNV6921 55 Rack CNV6923 56 Clamper CNV6331 57 Arm CNV6332 58 Guide CNV6333 59 Cover CNV6334 60 Arm CNV6335 61 Guide CNV6336 62 Roller CNV6338 63 Damper CNV6339 64 Damper CNV6340 65 Guide CNV6925 66 Chassis Unit CXB7980 67 Arm Unit CXB7983 68 A...

Page 10: ...01 10 25MHz ANT ADJ LOCL LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz CREQ STIND L ch 1 st 39 14 25 23 Q410 LOCL VCC LOCH 50 51 LOC LOC B U 7 17 20 24 26 WC NC NC FMLOCL RFGND 11 DGND 10 VDD VDD 9 NC PDIO Q910 mute Q362 Q918 VCC SYSPW 21 SYSPW DETACH SENSE SW EJECT Q420 Q415 Q413 Q416 Q411 Q481 IC 481 PM4009A X481 RDS DECODER 12 11 20 8 88 42 48 tm VDD Q414 CN201 5 Q215 Q216 VDD HFP 1 IC 212 NJM2068MD...

Page 11: ...A LCD DRIVER KEY MATRIX LCD OPT IN 1 9 8 7 10 3 5 6 4 11 7 10 11 14 12 13 2 7 8 4 8 5 5 FILM 6 6 9 9 4 10 11 14 12 13 2 4 3 6 5 10 8 7 9 2 3 DPDT KYDT X0 X1 DIMMER KEY DATA LCD DATA REMIN VDD 9 8 3 X1901 2 7 23 10 CN750 CN1951 CN1901 CN1950 Q751 Q753 Q750 S1950 KEYBOARD UNIT B PANEL UNIT 16 TEMP 81 X610 TH601 15 REAR SW CN351 ACC RL RL ILM FL FL B REM 2 CN901 FILM S1922 1 CN331 IC 601 1 2 PE5245A ...

Page 12: ...efore when re identical designati EJECT A a PM4009A A B A a A a A b A b A a A a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8924982...

Page 13: ...e 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 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 RR FR FL RL RR FR FL RL BACK UP ILL GND B REM ACC 472 16 A A b T or www xiaoyu16...

Page 14: ...5 5dBs AM 30 26dBs FM AM TUNER UNIT SYSTEM CONTROLLER MIC TEL PM4009A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ... B C PANEL UNIT KEYBOARD UNIT SYSTEM CONTROLLER The the The ide EJECT PM4009A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ...CD 10 2dBs IP BUS 10 3dBs FM 100 15 5dBs AM 30 26dBs CD 4 1dBs IP BUS 2 2dBs CD 9 4dBs EM CONTROLLER CEK1136 10A FUSE 600µH A TUNER AMP UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ... 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V 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 RR FR FL RL RR FR FL RL B CK UP ILL GND B REM CC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 ...

Page 18: ...XN EW Model DEH P4400R XN EW DEH P4400RB XN EW S1901 S1902 S1904 S1906 S1907 S1909 S1919 CSG1107 CSG1133 C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...1 B CN1951 C KEYBOARD UNIT C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...2 CLA S903 DS S904 12E S905 8EJ The under D Symbol indicate No differentiatio discrete resistors NOTE Symbol indicate No differentiatio discrete capacito PICKUP UNIT SERVICE P9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163...

Page 21: ...resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors D CONTROL UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q...

Page 22: ...f VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal 500ms div 0 CH1 TE 500mV div 8 CH2 FE 500mV div When setting up Source On 200ms div 1µs div CH1 LRCK 2V div CH2 DOUT 2V div During Play 10µs div 7 CH1 MD 500mV div During Play 10µs div CH1 RFO 500mV div During Play 0 5µs div CH1 RFO 500mV div 0 CH2 TE 500mV div During Tracking ...

Page 23: ...2 SD 2V div During inside outside search 200ms div 1 CH1 DSCSNS 5V div 2 CH2 CLCONT 5V div 3 CH3 LOEJ 5V div When Eject 12 cm CD 200ms div CH1 RFO 2V div CH2 DFCT 5V div 5 CH3 FD 1V div CH4 TD 2V div When reproducing black dots 800µm 500µs div Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref GND Mode Norm...

Page 24: ...ts 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 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163...

Page 25: ...BUS INPUT FM AM TUNER UNIT FRONT CN1950 B CORD ASSY A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...A A TUNER AMP UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...8 27 A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ... B PANEL UNIT B PANEL UNIT SIDE A SIDE B A CN750 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ...ION C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B B CN1951 4 3 KEYBOARD UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ...DE A A CN501 M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR PICKUP UNIT SERVICE P9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...J D D CONTROL UNIT SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ...C114EK Q 909 Transistor RN46A1 Q 910 Transistor 2SD2396 A Q 911 Transistor 2SB1243 Q 912 Transistor DTC114EK Q 913 Transistor 2SD1760F5 Q 914 Transistor 2SC2412K Q 915 Transistor 2SC2412K Q 916 Transistor 2SA1037K Q 917 Transistor 2SC2412K Q 918 Transistor 2SC2412K D 320 Diode DAN202U D 361 Diode S5688G D 362 Diode S5688G D 510 Diode HZS9L B1 D 750 Diode 1SS270 D 751 Diode 1SS270 D 752 Diode DAP20...

Page 33: ...bol and No Part Name Parts No R 430 RS1 16S681J R 431 RS1 16S473J R 432 RS1 16S473J R 433 RS1 16S474J R 434 RS1 16S473J R 435 RS1 16S472J R 439 RS1 16S222J R 440 RS1 16S222J R 441 RS1 16S223J R 442 RS1 16S223J R 443 RS1 16S224J R 444 RS1 16S224J R 445 RS1 16S162J R 446 RS1 16S162J R 447 RS1 16S272J R 448 RS1 16S272J R 449 RS1 16S224J R 450 RS1 16S681J R 454 RS1 16S0R0J R 455 RS1 16S0R0J R 481 RS1 ...

Page 34: ... Name Parts No R 920 RS1 16S473J R 921 RS1 16S103J R 922 RS1 16S473J R 923 RD1 4PU102J R 924 RS1 16S472J R 925 RD1 4PU153J R 926 RS1 16S472J R 927 RS1 16S102J R 928 RS1 16S473J R 929 RS1 16S104J R 930 RS1 16S103J R 931 RS1 16S103J R 932 RD1 4PU102J R 933 RS1 16S473J R 934 RS1 16S103J R 935 RS1 16S223J R 936 RD1 4PU152J CAPACITORS C 211 CEJA100M16 C 212 CKSRYB104K16 C 213 CEJA100M16 C 214 CKSRYB104...

Page 35: ...1 Diode MA152WK D 1902 Diode MA152WA D 1917 LED NSSW440 9159 D 1918 LED NSSW440 9159 D 1928 LED DEH P4400R SML 310PT D 1928 LED DEH P4400RB SML 310VT D 1930 LED DEH P4400R SML 310PT D 1930 LED DEH P4400RB SML 310VT D 1931 LED DEH P4400R SML 310PT D 1931 LED DEH P4400RB SML 310VT D 1932 LED DEH P4400R SML 310PT D 1932 LED DEH P4400RB SML 310VT D 1938 LED DEH P4400R SML 310PT D 1938 LED DEH P4400RB ...

Page 36: ...CKSRYB104K16 C 1906 CKSRYB104K16 C 1907 CKSRYB104K16 C 1923 CKSQYF104Z50 C 1930 CKSQYF104Z50 Circuit Symbol and No Part Name Parts No Unit Number CWM7375 Unit Name Panel Unit D 1950 LED CL220PGC S 1950 Push Switch EJECT CSG1112 R 1952 RS1 16S101J R 1953 RS1 16S101J Unit Number CWX2481 Unit Name Control Unit MISCELLANEOUS IC 101 IC TA2153FN IC 201 IC TC9495F2 IC 401 IC BA5996FM IC 701 IC BA05SFP Q ...

Page 37: ...C 210 CCSRCK2R0C50 C 211 CCSRCH220J50 C 301 CKSRYB153K25 C 302 CKSRYB104K16 C 303 CKSRYB103K50 C 304 CKSRYB103K50 C 305 CKSRYB104K16 C 306 CKSRYB104K16 C 307 CKSRYB333K16 C 308 CKSRYB104K16 Circuit Symbol and No Part Name Parts No C 309 CKSRYB473K16 C 310 CKSRYB473K16 C 311 CKSRYB104K16 C 312 CKSRYB104K16 C 315 CEV220M6R3 C 317 CKSRYB104K16 C 318 CKSRYB104K16 C 319 CKSRYB104K16 C 320 CCSRCH470J50 ...

Page 38: ...e are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment The RFI and RFO signals are easy to oscillate because of a wide band When observing them insert a resis tor of about 1 kΩ to the series This equipment will not guarantee the load ejection operation when the mechanical unit is turned upside down In particular if...

Page 39: ...plicable servomechanism TRKxxMINxxSECxx 6 T Close and Applicable servomechanism TRKxxMINxxSECxx 3 RF AGC RF AGC coefficient display TRK MIN SEC CRG TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x CRG TRK8xMIN8xSEC8x or TRK9xMIN9xSEC9x 2 T Balance adjustment T Balance coefficient display TRK MIN SEC 1 F T RF AGC F Bias display switching 7 TRK MIN SEC 3 F T AGC F Bias and RF AGC TRK xxMIN xxSEC xx 6 CRG TR jum...

Page 40: ...lose focus the display should read 91 Press key 2 to implement the tracking balance adjust ment 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 differ ence is within 75 Refer to the photographs supplied to determine the phase angle 5 If the ...

Page 41: ...V div AC Fch Ych 20mV div AC 45 0 75 60 30 90 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ...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 found Turned over disc are found though rarely CD signal error 17 Electricity Setup NG AGC protection doesn t work Focus can b...

Page 43: ... In play Error Production BAND To regulator on To regulator off Time Err No switching FWD Kick FF TR REV Kick REV TR 1 Tracking Close Scan 2 Tracking Open Mode 3 Focus Close Focus Open Jump Off 6 To new test mode Jump mode switching Auto Manu Note Eject and CD on off is performed in the same procedure as that for the normal mode 3 Cause of Error and Error Code Code Class Contents Description and c...

Page 44: ...ff 34 Tracking close 3 Focus slips off 35 Focus Tracking AGC start Focus slips off 36 Focus Tracking AGC 2 Focus slips off 37 Focus Tracking AGC 3 Focus slips off 38 Focus Tracking AGC 4 Focus slips off 39 Focus Tracking AGC 5 Focus slips off 40 Focus Tracking AGC 6 Focus slips off 41 Focus Tracking AGC 7 Focus slips off 42 Focus Tracking AGC 8 Focus slips off 43 FE bias start Focus slips off 44 F...

Page 45: ...play 4 digit display ERROR xx ERR xx E xx B Error occurrence timing display in track no B C Auto Manual key 8 digit display 6 digit display 4 digit display Auto setting TNO Min Sec TNO 10 40 05 10 C Error occurrence timing display in absolute time B C Auto Manual key 8 digit display 6 digit display 4 digit display Manual setting TNO Min Sec Min Sec 10 40 05 40 05 www xiaoyu163 com QQ376315150 9 9 ...

Page 46: ...se not shown 1 Remove the Case Removing the CD Mechanism Module Fig 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module Removing the Grille Panel Assy Fig 1 Remove the two screws and then r Grille Panel Assy Fig 1 Fig 2 Tuner Amp Unit CD Mechanism Module Grille Panel Assy emove the www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9...

Page 47: ...enuine Connector again and eject the disk Caution When you reassemble the Carriage Mechanical part apply a bit of alcohol to Dampers How to remove the Guide Arm Assy 1 Unlock the spring 1 piece at the right side of the assembly 2 Unscrew screws 2 pieces then remove the Screw Gear Bracket 3 Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction 4 When the Guide Arm Assy ro...

Page 48: ... unlock pins 2 pieces How to remove the Pickup Unit 1 Unscrew 2 pieces of screws then remove the Pulley Cover 2 Remove the Feed Screw unit from the pawl of the Feed Screw Guide The pawl is located inside the guide 3 Remove the belt from the Pulley then remove the Pickup unit Caution Make sure not to stain the belt with gr fix the belt Control Unit Jumper Solder Solder Loading Arm Assy Pickup Unit ...

Page 49: ... BUS L INPUT 8 ASENB 9 BUS R INPUT 10 BUS R INPUT 11 BUS L INPUT FRONT OUTPUT TEL 1 GND 2 B UP 3 ACC 4 NC 5 ILM 6 B REM 7 TELMUTE 8 NC 9 RL 10 FL 11 RL 12 FL 13 RR 14 FR 15 RR 16 FR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiao...

Page 50: ... Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc PAL007A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ...

Page 51: ..._FR AGND_R SV_in_RR SV_in_FR Tone_out_RR Rear_out_R Front_out_R Sel_out_L Isolator circuit Digital block Zero cross Secondary volume MUTE Secondary volume Treble2 Bass2 Anti radiation filter Anti radiation filter Primary volume Anti Alias filter Loudness volume Bass Middle Treble fromRch to Rch LPF L R Rch block same as Lch detect circuit Source Gain adjuster PML008A www xiaoyu163 com QQ376315150 ...

Page 52: ...ble output 33 STB O Strobe pulse output for electronic volume 34 CLK O Clock output for electronic volume 35 DATA O Data output for electronic volume 36 NC Not used 37 MUTE O System mute output 38 SD I Station detector input 39 st I FM stereo input 40 VSS GND GND 41 VDD Power supply 42 fm AM O TUNER Decoder power supply control output 43 drst O RDS Decoder reset output 44 rdslk I RDS Decoder clock...

Page 53: ...ge terminal 84 AVSS GND 85 RX I IP BUS data input 86 TX O IP BUS data output 87 NMI GND 88 ldet I PLL lock sense input 89 rck I RDS clock input 90 RDS57K I 57kHz count pulse input 91 NC Not used 92 asens I ACC power sense input 93 bsens I Back up power sense input 94 TUNPDI I PLL IC data input 95 KYDT I Grille data input 96 DPDT O Grille data output 97 PCK O PLL IC clock output 98 PDO O PLL IC dat...

Page 54: ... control pulse input 11 GRN Dual Illumination Green 12 AMB Dual Illumination Amber 13 16 KD4 1 I Key data input 17 22 KST6 1 O Key strobe output 23 VDD VDD 24 73 SEG49 0 O LCD segment output 74 77 COM3 0 O LCD common output 78 VLCD I LCD voltage input 79 80 V2 1 Power supply terminal PD6294A 80 1 20 21 40 41 60 61 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 ...

Page 55: ...put terminal 16 FEO O Focus error signal generation amplifier output terminal 17 FEN I Focus error signal generation amplifier reverse phase input terminal 18 SEB I RFRP generation circuit mode switching terminal 19 VRO O Reference voltage VREF output terminal 20 RFRP O Signal generation amplifier output terminal for track count 21 BTC I Bottom detection time constant adjustment terminal for RFCT ...

Page 56: ...sitive 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 Control pin 22 LDIN Loading input 23 OPOUTSL Output pin for preamplifier for thread 24 OPINSL Input pin fo...

Page 57: ...K signals 29 TMAXS O TMAX detection result output terminal 30 TAMX O TMAX detection result output terminal 31 LPFN I Reverse input terminal of amplifier for lowpass filter 32 LPFO O Output terminal of amplifier for lowpass filter 33 PVREF PLL system only VREF terminal 34 VCOREF I VCO center frequency reference level terminal 35 VCOF O Filter terminal for VCO 36 AVSS Analog system ground terminal 3...

Page 58: ...tor circuit input terminal 79 XO O System clock oscillator circuit output terminal 80 XVDD For system clock oscillator circuit power supply terminal 81 DVSR R channel D A converting unit power supply terminal 82 RO O R channel data forward rotation output terminal 83 DVDD D A converting unit power supply terminal 5 V 84 DVR Reference voltage terminal 85 LO O L channel forward rotation output termi...

Page 59: ...7kΩ 17 NC Not used 18 LDET O lock detector Active at Low To be pulled up to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output r out 100Ω 22 VCC power supply Analog section power supply pin DC 8 4V 0 3V 23 LOCH I local high FM local high pin When seeking local high apply 5V together with LOCL 24 FMLOCL...

Page 60: ...7 SEG 6 SEG 5 SEG 4 SEG 3 SEG 2 SEG 1 SEG 0 COM0 COM1 COM2 COM1 COM0 COM1 COM2 COM1 COM0 6 6 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 0 9 8 7 6 5 4 3 2 1 COM3 SEGMENT CAW1627 DEH P4400R XN EW CAW1668 DEH P4400RB XN EW COMMON www xiaoyu...

Page 61: ...me interval is not 300msec the oscillator may be defective csens 77pin 2V CSENS 4V 2V CSENS 4V Source returns to the original one before you open CD MD and TAPE loading functions are available Keys except for EJECT key are not available Before shipping out the product be sure to clean the following portions by using the perscribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lens...

Page 62: ... of functions 8 1 6 PRESET TUNING buttons Press for preset tuning and disc number search when using a multi CD player 9 SOURCE button This unit is switched on by selecting a source Press to cycle through all of the available sources 0 EQ button Press to select various equalizer curves VOLUME button When you press VOLUME it extends out ward so that it becomes easier to turn To retract the VOLUME pr...

Page 63: ...Using the remote control with PGM button The remote control CD R600 which is sold separately can also operate this unit It has a PGM program button in which frequently used functions are preprogrammed for each source Press PGM to active functions as follows Source Function name Tuner BSM on off Hold for 2 seconds Built in CD playerPause on off Multi CD player Pause on off TV BSM on off Hold for 2 ...

Page 64: ...telephone If not keep the Audio Mute lead free of any connections 4 Rear or Subwoofer output 9 Fuse 32 Rear Speaker or Subwoofer 32 Rear Speaker or Subwoofer 29 Front Speaker 29 Front Speaker 33 Perform these connections when using a different amp sold separately 34 21 Speaker leads White White black Gray Gray black Green Green black Violet Violet black Front left Front left Front right Front righ...

Page 65: ...2 5k 4k 6 3k 10k Hz Level 12 dB Subwoofer output Frequency 50 80 125 Hz Slope 12 dB oct Level 12 dB CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94 dB 1 kHz IEC A network Dynamic range 92 dB 1 kHz Number of channels 2 stereo FM tun...

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