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Sony CDX-5V661A, Service Manual

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Sony CDX-5V661A Service Manual Download Page 35

35

CDX-5V661/5V661A/5V661D/5V661S

LED PWM Adjustment without Jig

Setting:

• Open the KEY board on the set to be adjusted and disconnect the bias resistor for the LED to be adjusted, then connect a variable

resistor.
Combined resistance

Indicator LED: 1.5 k

Ω

 or more

Dimmer LED: 800 

Ω

 or more

(Example) In the case of Indicator LED (D11): Disconnect R31 to R33.

• Darken the room.

Note on replacing LED:

•

When luminance of replaced LED is different from other LEDs, (in case it is darker as well as brighter) replace all LEDs in the group.
Group means D11 - D16 of Indicator LED, D3 - D10 of dimmer LED.

•

Select resistance value taking 10 mA max and electrical power of adjusted resistance value in consideration.

PWM signal

Duty 100%

20%

Indicator LED
(R31 to R48)

Dimmer LED
(R55 to R62, R65 to R76)

Microcomputer

Adjusted parts (see page 36)

(Power supply)

(DC13.0V)

Duty GEN.

+
–

+
–

(Power supply)

(DC13.0V)

Duty GEN.

+
–

+
–

Adjusted set (replaced or repaired set)

Standard set (normal set)

Summary of Contents for CDX-5V661A

Page 1: ... 660C 9 873 511 11 Sony Corporation 2001E0500 1 e Vehicle Company C 2001 5 Shinagawa Tec Service Manual Production Group 6 DISC IN DASH CD CHANGER Connectable head units Manufacture Model name VW No SONY Gamma 1J0 035 186D Clarion Premium 1J0 035 180D Philips Beta 1J0 035 152B Blaupunkt Gamma 1J0 035 186B Blaupunkt Beta 6X0 035 152 Grundig Beta 1J0 035 152 E Blaupunkt Radio Navigation Color LED 3B...

Page 2: ...CAL PARTS LIST 65 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB LISHED BY SONY The laser diode in the optical pick up block may suffer electro static break down b...

Page 3: ...V661 V W Z 3 Z 8 A 3 3 0 4 0 1 1 CDX 5V661A V W Z 3 Z 8 A 3 3 0 4 0 5 5 CDX 5V661D S E Z 3 Z 8 A 3 3 0 4 0 0 6 CDX 5V661S HOW TO EJECT THE DISC MANUALLY When an electric current can be applied eject the disc forcibly by moving each motor manually See 3 Electrical Adjustment 3 Mechanism check mode on page 26 ...

Page 4: ...2 7 ASSIST BOARD Page 8 2 8 L MOTOR ASSY LOADING M103 Page 9 2 9 CHASSIS TR MAIN ASSY Page 9 2 10 BRACKET DE MAIN ASSY Page 10 2 11 SLIDER TOP ASSY Page 10 2 12 BRACKET UD ASSY Page 11 2 13 GUIDE CHUCK Page 11 2 14 SETTING THE OP BLOCK ASSY IN THE HIGHEST POSITION Page 12 2 15 ADDRESS DETECTION FLEXIBLE BOARD Page 13 2 16 TORSION SPRING OP Page 13 2 17 OP BLOCK ASSY Page 14 2 6 SLIDE VARIABLE RESI...

Page 5: ... Please replace to brand new ones once screws and washers are removed 2 2 COVER UP 2 3 FRONT PANEL SECTION 1 two screws PTT2 6 6 1 two screws PTT2 6 6 3 Remove the cover up in the direction of the arrow 2 two bosses 1 screw 2 4 5 1 screw 2 4 5 1 screw 2 4 5 1 screw 2 4 5 4 front panel section 2 two claws 2 two claws 3 key flexible board CN1 ...

Page 6: ...m deck up to remove from chassis assy 5 tension coil spring float 7 Remove two oil dampers from each axis then remove the bracket L 5 tension coil spring float 5 tension coil spring float 5 tension coil spring float 6 tension spring float 30 CDX 5V661A only 6 tension spring float 30 CDX 5V661A only 9 sheet teflon 9 sheet teflon 9 sheet teflon 9 sheet teflon 8 Remove two oil dampers from each axis ...

Page 7: ...ctor CN503 4 mech motor flexible board CN502 1 screw M2 2 Disconnect the address detection flexible board from the connector CN802 on the main board 5 two flexible boards CN201 301 6 two cushions unweaved cloth 8 three screws M2 qa main board 0 screw M2 9 Open the sheet main in the direction of arrow A A ...

Page 8: ...h 3 screw M2 4 slide variable resistor elevator height sensor RV1 4 chassis TF main assy 3 boss 2 screw M2 1 assist flexible board CN950 qs two screws M2 0 two screws M2 0 two screws M2 qa chassis F main assy 7 washer 8 retainer plate DS 0 screw M2 2 screw M2 2 four screws M2 3 boss 9 lever selection S 6 shutter A 5 four washers F qd assist board ...

Page 9: ...aved cloth 0 L motor assy loading M103 4 connector CN501 7 5 screw M2 3 three screws M2 4 screw M1 7 P2 5 screw M2 A 4 two screws M1 7 P2 1 screw M2 3 two screws M2 4 screw M1 7 P2 7 chassis TR main assy Note To install the chassis TR main assy turn the lever EJL and the lever EJR in the direction of each arrow hold them and put a of the lever EJL upon the edge pointed by arrow A 6 boss 2 washer 6...

Page 10: ... M2 3 5 mech motor flexible board 6 bracket DE main assy 1 mech motor flexible board CN502 4 Remove four solders of mech motor flexible board 2 two type E stop rings 1 5 3 slider TOP assy 1 Slide the lever fully in the direction of the arrow 1 Slide the lever fully in the direction of the arrow ...

Page 11: ... slide the levers on both side fully in the direction of arrow A in this step 2 Move the OP block assy in the direction of arrow B PLAY position 3 Slide the levers on both sides fully in the direction of arrow A A A A B A UP view a lever lever lever lever lever lock OP block OP block bracket UD assy tray 2 12 BRACKET UD ASSY 2 13 GUIDE CHUCK 4 two screws M1 7 P2 6 bracket UD assy 5 roller UD 1 two...

Page 12: ...o the lowest position 1 Slide levers in the direction of arrows until the tray goes down to the lowest position OP block assy at the highest position OP block assy at the highest position 2 Slide the lever fully in the direction of arrow A bottom view A 2 14 SETTING THE OP BLOCK ASSY IN THE HIGHEST POSITION ...

Page 13: ...rew M2 1 screw P1 4 1 4 2 Remove the address detection flexible board in the direction of the arrow 5 Disconnect the address ditection flexible board from the connector CN960 on the POS board 4 Disconnect the address ditection flexible board from the connector CN802 on the main board 2 torsion spring OP 1 washer ...

Page 14: ...1 two flexible board CN201 301 tray 4 Slide the lever fully in the direction of arrow A 4 Slide the lever fully in the direction of arrow A A B A A A a 5 Rotate the OP block assy in the direction of arrow B Remove the OP block assy up straight carefully to prevent the portion a from being caught by the tray ...

Page 15: ... operates by receiving command signals from the radio through the PANA BUS connector The Changer cannot operate by itself and therefore use the jig instead of radio so as to perform the following operations Normal operation Error code display display clear history Aging operation LED luminance adjustment Linear position adjustment Servo information check Manual operation of mechanism motors Elevat...

Page 16: ...PANA BUS Conversion Mode JIG OFF OFF ON JIG Jig Operation Mode OFF OFF ON JIG MC Mode CDC OFF OFF ON JIG Operation Modes Each operation mode can be selected with the rotary switch Mode Use Description 0 Normal Operation Mode Normal operation mode 1 Special Operation Mode PANA BUS command check mode for design 2 Mecha Check Mode Mechanism manual operation 3 Aging Mode Various aging modes for design...

Page 17: ...ging count Error Rotary SW 12 steps Operation mode selection UART line selection LINE CDC PC y CDC JIG PC y JIG FL CDC Set CDC microcomputer to the Flash Rewrite mode Toggle SW FL JIG Set Jig microcomputer to the Flash Rewrite mode CONTROL Control voltage RS 232C To use straight cable STRAIGHT CABLE SELECT To use cross cable CROSS Head Unit selection H U RADIO Radio connection mode JIG PANA BUS st...

Page 18: ...3 Seg 4 Seg 5 Seg 6 Seg 7 Seg 8 5 Display Linear pos Linear pos Linear pos Linear pos Linear pos 5 Mechanism mode No adjustment A D value A D value adjusted adjusted result value value Linear pos adj result 0 Not executed 1 OK 2 Adj required 3 Adj exec required F NG Seg 1 Seg 2 Seg 3 Seg 4 Seg 5 Seg 6 Seg 7 Seg 8 6 Display Aging Count Count Count Count Count 6 Aging mode No mode 10000th 1000th pla...

Page 19: ...TOC Error 02 01 Focus Error 03 02 GFS Error 03 03 Access Error 03 04 HOT Error 03 04 Mecha Error 06 Load Transition Error 06 10 Load Max Time Over 06 11 Eject Transition Error 06 20 Eject Max Time Over 06 21 Detecting Position Max Time Over 06 30 Position Average Error 06 31 Detecting Address Max Time Over ST 06 40 Address undefined Error ST 06 41 Home SW Error ST 06 42 Detecting Address Max Time ...

Page 20: ...iscs in order of disc 2 While the disc LED is blinking load discs in order of disc table address table address Disc Ejection Method To eject one disc each Operation by buttons on changer front panel Operation by push keys on jig 1 Press EJECT button 1 Press 4 key 2 Press the button of disc table to be ejected 2 Press the key of disc table to be ejected 5 6 9 0 qd qf To eject a disc forcibly 1 Pres...

Page 21: ...ON the POWER switch and the CTRLV switch See page 15 Turning ON OFF the CTRLV switch makes the ON OFF control of the PANA BUS command to the CDC Changer 4 For the LED adjustment a luminance meter is required Power supply CTRLV POWER switch PANA BUS connector PANA BUS Cable DC 12V Duty GEN FRQ 50 to 100Hz Duty 10 to 100 LED adjustment mode only Jig board SJ 5551 PANA BUS2 CDC Changer ...

Page 22: ...k mode 1 Rotating the rotary switch adjust the display 7 Seg LED to 0 third place After 2 or 3 seconds the display will change to the execution mode 2 The display mode number can be changed by pressing 1 or 2 key Example Press 2 key r R Press 1 key Press 2 key r R Press 1 key Press 2 key r R Press 1 key Press 2 key r R Press 1 key Press 2 key r R Press 1 key Press 2 key r R Press 1 key Press 2 key...

Page 23: ...vo information mode 1 7 Press qh key to check the servo information 1 in the PLAY status 8 Press qh key STOP 9 Press 2 key to enter the servo information mode 2 10 Press qh key to check the servo information 2 in the PLAY status 11 Press qh key STOP 12 Press 2 key to enter the servo information mode 3 13 Press qh key to check the servo information 3 in the PLAY status 14 The check results of servo...

Page 24: ...e 000h 060h and 1A0h 1FFh are OK Other range is NG Note 4 OK NG range of Focus Gain 18h 60h is OK Other range is NG Note 5 OK NG range of Tracking Gain 18h 60h is OK Other range is NG Note 6 OK NG range of Error Rate 0000 0050 is OK Other range is NG Conditions All items are checked in the PLAY status only Once the Error Rate becomes NG the NG status is held unless the operation is stopped and the...

Page 25: ...ght up ON Light up ON Light up OFF Go off OFF Go off OFF Go off 2 Special Operation Mode This mode can check the CD operations such as scan repeat and random Changer control check function by issuing PANA BUS commands Push key execution key assignment Key Description 1 SCAN IN A DISC 2 SCAN ALL 3 4 5 DISC SHUFFLE 6 MAGAZINE SHUFFLE 7 DISC DOWN 8 DISC UP Software version display DTMS display Defaul...

Page 26: ...operation 6 The linear position can be adjusted by pressing qh key For the adjusted values and adjustment results see Display List page 18 and 19 3 Mechanism Check Mode See Display List on page 18 and 19 This mode can adjust the linear position and check manually the operation of the elevator motor loading motor and divider motor Also the disc can be ejected forcibly by moving each motor manually ...

Page 27: ...setup mode qg AGING START Start the set aging operation active in AGING SETUP mode only qh AGING STOP Stop the aging operation active only during the aging operation Execution procedure Aging Setup r Set aging mode 3 to F r Set aging count r Aging Start PASS will be displayed if the aging operation is executed by the set count Aging will continue infinitely if 0 is set to the aging count The opera...

Page 28: ...Press qg key to start the aging operation 7 Upon completion of the aging operation PASS will be displayed Software version display DTMS display Segment LED on the second place blinks Aging 31 times Aging mode No Aging count display select by pressing 5 6 keys Description of Aging Mode Operation Mode No Mode Name 1 2 3 Normal disc up play 0 sec 4 5 Eject Load Normal disc up 6 7 Key test 8 Trick pla...

Page 29: ...How to enter the Check mode 1 Rotating the rotary switch adjust the display 7 Seg LED to 4 third place After 2 or 3 seconds the display will change to the execution mode 2 The display mode number can be changed by pressing the 1 and 2 keys See Example in step 2 in the Normal mode on page 22 and 23 3 Press 4 key to execute the serial No read mode 4 Press 8 key to execute the model No read mode 5 Pr...

Page 30: ...n No 2 digits Repair history are read and displayed qs Production Date Mode Production year month date 6 digits are read and displayed Line Flag writing to EEPROM Key Function Line Flag 1 to 4 ON 0X01 is written in line flags MODE LED display L1 L2 L3 L4 L5 L6 L7 L8 Linear pos Aging Line Flag 1 Line Flag 2 Line Flag 3 Line Flag 4 adj result result OK OK OK OK OK OK NG NG NON NON NON NON Default di...

Page 31: ...ying the resistance value to the PWM signal from the vehicle This Changer adjusts the LED brightness by controlling the PWM signal from the vehicle with the microcomputer This Changer can also adjust the LED brightness by varying the resistance value in the same manner as conventional models besides the LED adjustment mode that uses the jig For details see page 35 and 36 1 LOAD EJECT 6 DISK CD CHA...

Page 32: ... see the display mode list 9 PWM CURSOR Select the data position to be entered 0 PWM CURSOR qa qs qd SETUP Activate the setup mode for the selected data qf PWM ENTRY Enter the selected data qg qh How to enter the LED Adjustment mode 1 Rotating the rotary switch adjust the display 7 Seg LED to 5 third place After 2 or 3 seconds the display will change to the execution mode 2 The display mode number...

Page 33: ...st the data at the cursor position 6 Press qf PWM ENTRY key to enter the selected data 4 Indicator PWM Day Max Duty unnecessary Press 7 key Press 8 key 3 Indicator PWM Night Max Duty 100 2 Indicator PWM Night Min Duty 20 1 Dimmer PWM Night Max Duty 100 0 Dimmer PWM Night Min Duty 20 4 Indicator PWM Day Max Duty unnecessary Press 7 key Press 8 key Press 7 key Press 8 key Press 7 key Press 8 key Pre...

Page 34: ...ection repeat steps 1 through 7 for adjustment 2 LED Data Display This mode can check current Dimmer Indicator mode and current PWM value 1 Press 1 or 2 DISP key to adjust the display 7 Seg LED to A first place 2 Press 7 or 8 PWM SEL key to select the data PWM current value Dimmer A D value 0 to FF 0 Dimmer PWM current value 1 Indicator PWM current value ...

Page 35: ...m Note on replacing LED When luminance of replaced LED is different from other LEDs in case it is darker as well as brighter replace all LEDs in the group Group means D11 D16 of Indicator LED D3 D10 of dimmer LED Select resistance value taking 10 mA max and electrical power of adjusted resistance value in consideration PWM signal Duty 100 20 Indicator LED R31 to R48 Dimmer LED R55 to R62 R65 to R7...

Page 36: ...R40 R41 R42 R43 R44 R45 R46 R47 R48 KEY BOARD COMPONENT SIDE R15 R17 R18 Q5 R33 R32 R31 R36 R35 R34 R39 R38 R37 D11 D12 D13 R42 R41 R40 R45 R44 D14 D15 R48 R47 R46 R52 R51 R50 R43 R49 R82 C21 R81 R65 R77 C22 R79 D21 R20 Q4 R21 R22 Q3 R16 D22 Q6 D16 D17 D5 D6 D8 D7 D9 D10 Q11 Q12 R85 C19 C18 C17 C16 C15 C20 R19 Q19 Q16 Q17 Q18 Q20 Q15 C14 R73 R66 R67 R68 R69 R70 R71 R72 R74 R75 R55 R56 R57 R58 R62 ...

Page 37: ...ll change to the execution mode 2 The display mode number can be changed by pressing the 1 and 2 keys See Example in step 2 in the Normal mode on page 22 and 23 3 Press 5 and 6 keys to read the error history and error code 4 Press qh key to clear the error history MODE LED display Default display mode Key Description 1 DISP 2 DISP 3 4 5 ERROR HISTORY 6 ERROR HISTORY 7 8 Key Description 9 0 qa qs q...

Page 38: ...38 CDX 5V661 5V661A 5V661D 5V661S MEMO ...

Page 39: ...70 43 107 71 40 41 LENS FOCUS SWITCH Q672 ESP NORMAL SWITCH Q205 FRDR FFDR TFDR TRDR SRDR SFDR MDP C176 MDS RF AMP FOCUS TRACKING ERROR AMP IC201 1 2 S2 HOME S1 LIMIT SIGNAL PROCESSOR BLOCK VIBRATION MEMORY CONTROLLER COMPRESSION EXPANDER DAC 99 102 13 AOUT1 AOUT2 LRMU L P F 116 115 118 117 D0 D3 2 3 24 25 DQ1 DQ4 D0 D3 A0 A10 9 12 15 19 21 8 109 106 7 5 3 1 111 A0 A10 A0 A10 113 XRAS 114 XWE 119 ...

Page 40: ... EJECT BACK UP DETECT Q864 BU IN 34 BACK UP SENS DETECT Q880 881 BACK UP SENS GENERATOR IC880 B µCOM 3 3V B µCOM 3 3V LED DRIVE Q13 D5 10 LED DRIVE Q12 D13 LOAD 6 D4 LED DRIVE Q11 EJECT SW1 6 11 SWLOAD 12 SWEJECT 13 FOR DIMMER ADJ DIMMER 118 DIMMER B REGULATOR Q3 4 LED DRIVE Q15 20 FOR INDICATOR ADJ LIGHT 116 INDICATOR B REGULATOR Q5 6 LED DRIVE Q21 INDSLOT 21 14 18 20 IND1 IND6 D11 16 D17 DISC SL...

Page 41: ...re not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component C panel designation A B Line Power voltage is dc 14 4V and fed with regulated dc power supply from CD changer controller Voltages and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Impossible to measure Voltages are tak...

Page 42: ...42 CDX 5V661 5V661A 5V661D 5V661S Circuit Boards Location F1 board POS board F2 board MAIN board ASSIST board KEY board ...

Page 43: ...0D 0 1 0 1 1 120k 1 100 100 220p 33k 33k 220p 10k 100k 220k 0 01 0 047 220p 3 3k 0 047 10k 1M 1 220k DTC114EE 0 1 47k 47p 33k 0 1 0 1 680 0 1 10k 0 1 22 10V 1200p 1200p 0 01 1SS355 DTA114EU DTA114EU 0 1 1000p 100 10k 100 0 1 100 0 1 22 10V 1 1 1k 10k 100 100 CXA2581N 16 934MHz 22k 0 1 DTC114TE 0 1 0 1 CXD3027R RF DC 220k DTC114EE 1500p 4 7k 6 8k DTC114EE DTC144EU 2SA1586YG 0 1 DTC114EE LV8018W 180...

Page 44: ...NDSLOT LIGHT DIMMER OPP DSZ FOK R RW FOLOCK SCLK SENSE CDCKO LAT RST XQOK XRDE XWRE GFS OPP HOME S_CL DSTC_L DSZ DSTC_R AGING CDPW CONTVOL DIMIN LMT_IN OPH LMR LM LM LMR DMUT K_2 K_3 K_4 CM CMR CMR CM MDS MDP LOCK GR WAKE IN CK CKO SO RSW DIAG FLA PW RESET POS F RX F TX ESPXRDE ESPXWRE ESPXQOK GND 3 8V DCP GND OPP GND S_CL 5V HOME POS GFS CD_LAT CD_SO CD_RST FOK CD_SCK CD_CKO SENS LMT_IN AMUTE OPP...

Page 45: ... 22k 47k 100k UDZ 6 8B 220k XN1A312 TX DTC114EU 150k 1 100k 100k 2SA1586YG 33k 22p 10 100 10 4 7 20k 0 1 0 01 0 1 2 2k 2SB1132 1k RN5RF33AA 47k 47k 47k 47k 10 25V AN77L09M 10k 10k 1000p 10k 20k 20k 100p 10k 100p 1000p DTC323 DTC323 10k 10k 100 10 10 33k 22p 20k 4 7 0 1 4 7 4 7 0 33 0 1 0 1 4 7 NJM4580V 4 7 2SC2712 2SC2712 RN5RZ38BA 0 1 A1 A2 A3 A4 A5 A6 A7 A8 A9 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 PANA...

Page 46: ...TP193 TP195 TP96 TP87 TP88 TP89 TP90 TP201 TP185 TP186 TP187 TP188 TP190 TP189 TP95 TP70 TP73 VC TP194 TP117 TP116 R898 R696 C696 IC920 C920 L316 L311 L312 IC801 IC601 C615 C616 R697 R689 TP58 TP74 TP75 TP76 TP77 TP202 TP203 TP86 RFDC TP98 FOK 128 1 38 39 64 65 102 103 E B C 1 2 3 5 4 1 120 91 30 31 48 1 12 13 24 25 36 37 90 61 60 FLEXIBLE BOARD OP FLEXIBLE BOARD CHASSIS M105 DIVIDER M104 ELEVATOR...

Page 47: ...0 C600 Q204 R208 C757 C924 C767 Q701 R889 Q881 R920 R921 R922 R923 R924 R925 R926 R927 R928 R929 R930 R933 R932 R931 R935 R934 C604 D690 R695 C694 Q207 Q202 Q208 C941 C211 C210 R235 Q702 R902 Q851 Q850 R707 C701 R706 R705 E B B B B E E E C C C C A A A K K K 3 4 2 1 MAIN BOARD CONDUCTOR SIDE E B C E B C 4 4 3 1 1 2 5 8 1 2 3 5 4 1 680 575 11 11 1 2 3 4 5 6 7 8 A B C D E F G H 4 8 PRINTED WIRING BOA...

Page 48: ...7 R68 R69 R70 R71 R72 R73 R74 R75 R76 Q3 R21 R22 R19 R20 D21 Q4 R5 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R50 R51 R52 R49 Q5 R18 R17 Q6 R15 R16 D22 D27 Q21 R85 R86 C20 D30 Q13 R81 R78 C21 R82 Q11 R79 R80 C23 Q12 R77 C22 Q20 Q19 Q18 Q17 Q16 Q15 C14 C15 C16 C17 C18 C19 R6 R7 R8 R9 R10 R11 R12 R13 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 ...

Page 49: ...7k LSM670 LSM670 LSM670 4 7k 4 7k 4 7k 4 7k 4 7k LSM670 LSM670 4 7k 4 7k 4 7k 3 3k 3 3k 3 3k 4 7k 3 3k 4 7k 0 022 4 7k 10k 0 022 10k UDZS 10B 47k 2SC2412K 3 3k 47k 2SB1132 CPT 290 47k UDZS 10B 2SC2412K LSM670 LSM670 LSM670 LSM670 LSM670 LSM670 LSM670 2SC2412 2SC2412 10k 0 022 0 022 0 022 0 022 0 022 0 022 560 3 3k DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA 0 022 3 3k 3 3k 3 3k 3 3...

Page 50: ...2 BOARD CONDUCTOR SIDE 1 680 573 11 12 11 12 1 2 3 4 5 6 7 8 9 A B C D E F G H 3 5 Vp p 81 ns 2 2 Vp p 59 ns 4 11 PRINTED WIRING BOARD F2 Board See page 42 for Circuit Boards Location 1 2 0 3 Vp p Waveforms MAIN Board 1 IC201 qh FE IC601 ys FE CD play mode 5 IC601 rd MDP CD play mode 2 IC201 qk TE IC601 y TE CD play mode 6 IC601 ih LRCK CD play mode 3 IC201 qg RFAC IC601 ua RFAC CD play mode 7 IC6...

Page 51: ...0 6 3V MA736 1 5k 1 5k 470 1 1 1 1 1 330p 47k 15k 100 25V 100 25V DTC114 2SB1188 1SR154 400 22 6 3V 0 1 0 1 2SB1132 0 1 0 1 330 6 3V 0 047F 5 5V RD5 6UJ N2 2SC2412K 2SB1202 MA111 2P 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2SB1449 10k MA111 MA111 2SD1664 2SD1664 2 7k 470 470 470 UDZ 6 8B 22 16V 100 100 100 100 100 UDZ 6 8B UDZ 6 8B UDZ 6 8B UDZ 6 8B UDZ 6 8B 7P 0 1 100 100 22 6 3V 4 7k 10k DTC114 2...

Page 52: ...GNAL CONTROL VOLTAGE TO HEAD UNIT PANA BUS CONNECTOR BLK WHT YEL GRY BLK RED GND DIMMER 180µH CN183 D185 R181 C187 C188 D182 R182 FB182 D181 C182 C181 C183 CN181 CN182 VDR181 L181 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 C190 R183 FB183 FB181 D186 D187 D183 TP23 TP24 C186 D184 D189 D190 D188 F1 BOARD CONDUCTOR SIDE 1 680 572 11 12 11 12 B...

Page 53: ...VC DVC 30 29 28 DVC VCC DVC 27 26 25 24 RW ROM EQ 23 22 21 20 19 RFAC VCA VCC DVC RW ROM VC RW ROM DVC 3 A B C D B C A A A B C D B C D D 1 2 APC AMP 5 6 7 8 9 4 RFAC SUMMING AMP RW ROM APC OFF Hi Z RW ROM H L VOFST VC RW ROM 10 11 GM GM 18 17 16 B D A C 13 14 15 12 EQ IN LD PD GND A B C D AC SUM E F DVCC DVC RFAC SW DC OFST RFDCI RFDCO VC RFC VFC BST RFG VCC CEI CE TE BAL TE FEI FE IC Block Diagra...

Page 54: ...N4R CONTROL LOGIC CONTROL LOGIC 7 VCC1 6 VG 5 NC 4 NC 3 NC 11 NC 12 MUTE1 10 NC 9 NC MUTE 1 CIRCUIT PRE DRIVER PRE DRIVER CH2 H BRIDGE CH1 H BRIDGE INTERNAL OSCILLATION TSD VREF CHARGE PUMP 35 VGOFF 34 CP4 33 CP3 32 CP2 31 CP1 CHIP SELECT BATT MONITOR 30 VCC2 29 GND 28 S S 27 VBATT 26 VBATT 2MON IN2R VG DETECT 25 24 IN2F 23 PGND3 22 OUT2F 21 BAT2 20 OUT2R 19 PGND2 18 OUT1F 17 BAT1 16 OUT1R 15 PGND...

Page 55: ...17400D 10TK FS DATA BUS DQ3 DQ4 VSS 4 DQ2 3 A10 8 A0 9 A1 10 A2 11 A3 12 VSS 13 NC 6 NC 7 DQ1 2 VCC 1 26 23 24 25 A8 NC 19 20 A9 21 A6 A7 17 18 A4 A5 15 VSS 14 16 ROW DECODERS WORD DRIVERS MEMORY CELLS INTERNAL ADDRESS COUNTER TIMING GENERATOR TIMING GENERATOR SENSE AMPLIFIERS COLUMN DECODERS I O SELECTOR WRITE CLOCK GENERATOR INPUT BUFFERS ADDRESS BUFFERS ROW COLUMN 22 OUTPUT BUFFERS OE CAS REFRE...

Page 56: ...L VDD1 C176 MDP MDS SSTP SFDR SRDR TFDR TRDR FFDR FRDR FRDR FFDR TRDR TFDR SRDR SFDR SCLK ATSK SSTP COUT FOK DFCT MIRR VSS1 TEST TES1 AVDD0 IGEN AVSS0 RFDC E F 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 XOE XCAS D2 D3 D0 D1 XWE XRAS A11 A10 DVDD A0 A1 A2 A3 AVDD2 LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LOUT1 AVDD1 XVSS XTAO XTAI X...

Page 57: ...signal output to the front panel disc slot H LED on 22 DSTC R I Disc chucking end save end detect switch input terminal right When completion of the disc chucking save operation 23 DSZ I Disc size detection signal input terminal 24 DSTC L I Disc chucking end save end detect switch input terminal left When completion of the disc chucking save operation 25 S SCL I Shutter close detect switch input t...

Page 58: ...R IC601 64 NC O Not used open 65 GND Ground terminal 66 GFS I Guard frame sync signal input from the CXD3027R IC601 L NG H OK 67 GND Ground terminal 68 GND Ground terminal 69 AMUTE O Analog audio line muting on off control signal output H muting on 70 RF SW O Advanced ESP normal setting terminal H normal 71 MDS I Spindle motor positive negative signal input from the CXD3027R IC601 72 CD PW O Servo...

Page 59: ...erminal A D input 107 MDP I Spindle motor speed control signal input from the CXD3027R IC601 108 PULLDOWN For pulldown terminal fixed at L in this set 109 DIMMER IN I Dimmer signal input terminal A D input 110 DCP I Elevator height position detect input from the RV1 elevator height sensor A D input 111 PULLDOWN I For pulldown terminal fixed at L in this set 112 PULLDOWN I For pulldown terminal fix...

Page 60: ...lor The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Screws and washers cannot be re used Please replace to brand new ones once screws and washers are re moved Ref No Part No Description Remark Ref No Part No Description Remark 1 3 220 188 01 SPRING R 2 3 021 615 01 SCREW 2X4 5 3 1 680 582 11 KEY FLEXIBLE BOARD 4 3 220 1...

Page 61: ...SSY FRONT 5V661S 52 3 220 195 01 BUTTON LD LOAD 53 3 220 196 01 BUTTON 1 54 3 220 197 01 BUTTON 2 55 3 220 198 01 BUTTON 3 56 3 220 199 01 BUTTON 4 57 3 220 200 01 BUTTON 5 58 3 220 201 01 BUTTON 6 59 3 220 194 01 BUTTON EJ EJECT 60 3 220 184 01 SHEET SW 61 A 3326 747 A KEY BOARD COMPLETE 62 3 225 748 01 SCREW 2X6 WAVE 63 3 227 049 01 PLATE KEY GROUND 62 62 62 61 60 51 52 53 54 55 56 57 58 59 63 n...

Page 62: ...20 01 SHEET REAR 111 3 229 472 01 SCREW BVTT 2 6 S TITE 5V661D 112 3 617 578 01 BAND S BINDING 5V661D 113 1 757 530 11 CORD WITH CONNECTOR G H 12P for HEAD UNIT CONNECTING 5V661D 114 3 220 192 01 COVER REAR 115 1 757 532 11 CORD WITH CONNECTOR ISO 20P for HEAD UNIT CONNECTING 5V661 5V661A 5V661S 116 1 757 531 11 CORD WITH CONNECTOR STD for POWER CONNECTING 5V661 5V661A 5V661S 117 3 220 754 01 SHEE...

Page 63: ... SHEET MAIN 503 A 3326 746 B MAIN BOARD COMPLETE 504 3 226 451 01 CUSHION UNWEAVED CLOTH 505 1 680 583 11 ASSIST FLEXIBLE BOARD 506 A 3326 765 A POS BOARD COMPLETE 507 1 680 584 11 ADDRESS DETECTION FLEXIBLE BOARD 508 3 233 603 01 CUSHION FG RV1 1 227 318 11 RES VAR SLIDE 10K ELEVATOR HEIGHT SENSOR 507 508 504 501 501 504 505 501 506 501 501 501 503 502 3 RV1 mechanism deck section 2 ...

Page 64: ...7 0 NO P 2 558 A 3290 640 A MAIN ASSY BRACKET DE 559 1 680 585 11 MECH MOTOR FLEXIBLE BOARD 560 3 223 342 01 WASHER 561 X 3379 609 1 SLIDER TOP ASSY 562 3 223 453 01 GUIDE CHUCK 0563 A 3315 232 A BLOCK ASSY OP 564 3 223 341 31 SCREW SPECIAL FLAT HEAD M1 7 565 3 233 070 01 COVER FLEXIBLE 566 3 223 435 01 SPRING OP TORSION M101 A 3315 227 A MOTOR ASSY SL SLED M103 A 3315 223 A MOTOR ASSY L LOADING 5...

Page 65: ...e film resistor F nonflammable Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items SEMICONDUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD CAPACITORS uF µF COILS uH µH The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number s...

Page 66: ...METAL CHIP 4 7K 5 1 16W R145 1 216 829 11 METAL CHIP 4 7K 5 1 16W R146 1 218 446 11 METAL CHIP 1 5 1 16W R147 1 218 446 11 METAL CHIP 1 5 1 16W R148 1 218 446 11 METAL CHIP 1 5 1 16W R149 1 218 446 11 METAL CHIP 1 5 1 16W R150 1 218 446 11 METAL CHIP 1 5 1 16W R151 1 216 817 11 METAL CHIP 470 5 1 16W R152 1 216 823 11 METAL CHIP 1 5K 5 1 16W R153 1 216 823 11 METAL CHIP 1 5K 5 1 16W R154 1 218 875...

Page 67: ... 4 7K 5 1 16W R37 1 216 829 11 METAL CHIP 4 7K 5 1 16W R38 1 216 829 11 METAL CHIP 4 7K 5 1 16W R39 1 216 829 11 METAL CHIP 4 7K 5 1 16W R40 1 216 829 11 METAL CHIP 4 7K 5 1 16W R41 1 216 829 11 METAL CHIP 4 7K 5 1 16W R42 1 216 829 11 METAL CHIP 4 7K 5 1 16W R43 1 216 829 11 METAL CHIP 4 7K 5 1 16W R44 1 216 829 11 METAL CHIP 4 7K 5 1 16W R45 1 216 829 11 METAL CHIP 4 7K 5 1 16W R46 1 216 829 11 ...

Page 68: ...653 1 127 760 11 CERAMIC CHIP 4 7uF 10 6 3V C654 1 164 730 11 CERAMIC CHIP 0 0012uF 10 50V C663 1 127 760 11 CERAMIC CHIP 4 7uF 10 6 3V C664 1 164 730 11 CERAMIC CHIP 0 0012uF 10 50V C670 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C690 1 162 923 11 CERAMIC CHIP 47PF 5 50V C694 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C696 1 109 982 11 CERAMIC CHIP 1uF 10 10V C699 1 162 964 11 CERAMIC CHIP 0 001uF 10 50...

Page 69: ... Q202 8 729 230 60 TRANSISTOR 2SA1586YG TE85L Q204 8 729 928 90 TRANSISTOR DTC114EE TL Q205 8 729 928 90 TRANSISTOR DTC114EE TL Q206 8 729 029 14 TRANSISTOR DTC144EUA T106 Q207 8 729 230 60 TRANSISTOR 2SA1586YG TE85L Q208 8 729 230 60 TRANSISTOR 2SA1586YG TE85L Q209 8 729 907 00 TRANSISTOR DTC114EUA T106 Q210 8 729 029 14 TRANSISTOR DTC144EUA T106 Q670 8 729 929 26 TRANSISTOR DTC114TE TL Q671 8 72...

Page 70: ...P 100 5 1 16W R716 1 216 833 11 METAL CHIP 10K 5 1 16W R725 1 216 809 11 METAL CHIP 100 5 1 16W R726 1 216 833 11 METAL CHIP 10K 5 1 16W R750 1 216 833 11 METAL CHIP 10K 5 1 16W R751 1 216 833 11 METAL CHIP 10K 5 1 16W R752 1 218 292 11 RES CHIP 20K 5 1 16W R754 1 218 292 11 RES CHIP 20K 5 1 16W R755 1 216 839 11 METAL CHIP 33K 5 1 16W R760 1 216 833 11 METAL CHIP 10K 5 1 16W R761 1 216 833 11 MET...

Page 71: ...11 METAL CHIP 1K 5 1 16W R925 1 216 821 11 METAL CHIP 1K 5 1 16W R926 1 216 821 11 METAL CHIP 1K 5 1 16W R927 1 216 821 11 METAL CHIP 1K 5 1 16W R928 1 216 809 11 METAL CHIP 100 5 1 16W R929 1 216 809 11 METAL CHIP 100 5 1 16W R930 1 216 809 11 METAL CHIP 100 5 1 16W R931 1 216 821 11 METAL CHIP 1K 5 1 16W R932 1 216 821 11 METAL CHIP 1K 5 1 16W R933 1 216 821 11 METAL CHIP 1K 5 1 16W R934 1 216 8...

Page 72: ...EVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 05 New ...

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