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Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

— 78 —

R135

1-247-807-31 CARBON

100

5%

1/4W

R136

1-247-807-31 CARBON

100

5%

1/4W

R139

1-249-429-11 CARBON

10K

5%

1/4W

R140

1-249-429-11 CARBON

10K

5%

1/4W

R141

1-249-429-11 CARBON

10K

5%

1/4W

R142

1-249-429-11 CARBON

10K

5%

1/4W

R143

1-247-807-31 CARBON

100

5%

1/4W

R146

1-249-417-11 CARBON

1K

5%

1/4W F

R147

1-249-429-11 CARBON

10K

5%

1/4W

R148

1-249-429-11 CARBON

10K

5%

1/4W

R149

1-247-807-31 CARBON

100

5%

1/4W

R150

1-247-807-31 CARBON

100

5%

1/4W

R151

1-247-807-31 CARBON

100

5%

1/4W

R152

1-249-429-11 CARBON

10K

5%

1/4W

R153

1-249-419-11 CARBON

1.5K

5%

1/4W F

R154

1-249-419-11 CARBON

1.5K

5%

1/4W F

R155

1-249-427-11 CARBON

6.8K

5%

1/4W F

R156

1-249-427-11 CARBON

6.8K

5%

1/4W F

R157

1-249-429-11 CARBON

10K

5%

1/4W

R161

1-247-807-31 CARBON

100

5%

1/4W

R162

1-247-807-31 CARBON

100

5%

1/4W

R166

1-249-429-11 CARBON

10K

5%

1/4W

R168

1-247-807-31 CARBON

100

5%

1/4W

R301

1-249-435-11 CARBON

33K

5%

1/4W

R302

1-249-421-11 CARBON

2.2K

5%

1/4W F

R303

1-247-807-31 CARBON

100

5%

1/4W

R304

1-247-807-31 CARBON

100

5%

1/4W

R305

1-249-421-11 CARBON

2.2K

5%

1/4W F

R306

1-249-428-11 CARBON

8.2K

5%

1/4W F

R307

1-249-428-11 CARBON

8.2K

5%

1/4W F

R308

1-249-425-11 CARBON

4.7K

5%

1/4W F

R309

1-249-433-11 CARBON

22K

5%

1/4W

R311

1-247-903-00 CARBON

1M

5%

1/4W

R312

1-247-884-11 CARBON

160K

5%

1/4W

R313

1-249-441-11 CARBON

100K

5%

1/4W

R315

1-249-429-11 CARBON

10K

5%

1/4W

R316

1-249-432-11 CARBON

18K

5%

1/4W

R317

1-249-429-11 CARBON

10K

5%

1/4W

R318

1-249-429-11 CARBON

10K

5%

1/4W

R319

1-247-893-11 CARBON

390K

5%

1/4W

R321

1-249-422-11 CARBON

2.7K

5%

1/4W F

R322

1-249-428-11 CARBON

8.2K

5%

1/4W F

R324

1-247-876-11 CARBON

75K

5%

1/4W

R325

1-247-876-11 CARBON

75K

5%

1/4W

R326

1-249-417-11 CARBON

1K

5%

1/4W F

R327

1-249-437-11 CARBON

47K

5%

1/4W

R328

1-249-425-11 CARBON

4.7K

5%

1/4W F

R329

1-249-437-11 CARBON

47K

5%

1/4W

R330

1-249-425-11 CARBON

4.7K

5%

1/4W F

R331

1-249-437-11 CARBON

47K

5%

1/4W

R332

1-249-415-11 CARBON

680

5%

1/4W F

R333

1-249-421-11 CARBON

2.2K

5%

1/4W F

R334

1-249-415-11 CARBON

680

5%

1/4W F

R335

1-249-421-11 CARBON

2.2K

5%

1/4W F

R336

1-249-437-11 CARBON

47K

5%

1/4W

R337

1-249-417-11 CARBON

1K

5%

1/4W F

R338

1-249-411-11 CARBON

330

5%

1/4W

R339

1-249-437-11 CARBON

47K

5%

1/4W

R340

1-249-437-11 CARBON

47K

5%

1/4W

R341

1-249-417-11 CARBON

1K

5%

1/4W F

R342

1-249-411-11 CARBON

330

5%

1/4W

R343

1-249-437-11 CARBON

47K

5%

1/4W

R351

1-249-435-11 CARBON

33K

5%

1/4W

R352

1-249-421-11 CARBON

2.2K

5%

1/4W F

R353

1-247-807-31 CARBON

100

5%

1/4W

R354

1-247-807-31 CARBON

100

5%

1/4W

R355

1-249-421-11 CARBON

2.2K

5%

1/4W F

R356

1-249-428-11 CARBON

8.2K

5%

1/4W F

R357

1-249-428-11 CARBON

8.2K

5%

1/4W F

R358

1-249-425-11 CARBON

4.7K

5%

1/4W F

R359

1-249-435-11 CARBON

33K

5%

1/4W

R704

1-249-417-11 CARBON

1K

5%

1/4W F

R705

1-249-438-11 CARBON

56K

5%

1/4W

R706

1-249-417-11 CARBON

1K

5%

1/4W F

R754

1-249-417-11 CARBON

1K

5%

1/4W F

R755

1-249-438-11 CARBON

56K

5%

1/4W

R756

1-249-417-11 CARBON

1K

5%

1/4W F

R855

1-249-417-11 CARBON

1K

5%

1/4W F

R859

1-249-417-11 CARBON

1K

5%

1/4W F

!

R861

1-212-853-00 FUSIBLE

6.8

5%

1/4W F

!

R862

1-212-853-00 FUSIBLE

6.8

5%

1/4W F

< VARIABLE RESISTOR >

RV301

1-238-600-11 RES, ADJ, CARBON 10K (REC LEVEL L)

RV351

1-238-600-11 RES, ADJ, CARBON 10K (REC LEVEL R)

< VIBRATOR >

X101

1-760-489-11 VIBRATOR, CERAMIC 5MHz

************************************************************

*

1-658-578-11 MOTOR (SLIDE) BOARD

********************

< CAPACITOR >

C801

1-162-306-11 CERAMIC

0.01uF

20%

16V

C804

1-162-306-11 CERAMIC

0.01uF

20%

16V

C805

1-126-964-11 ELECT

10uF

20%

50V

< CONNECTOR >

*

CN801

1-568-947-11 PIN, CONNECTOR 9P

< DIODE >

D801

8-719-921-48 DIODE   MTZJ-T-72-5.6C

D804

8-719-911-19 DIODE   1SS119

D805

8-719-911-19 DIODE   1SS119

< IC >

IC801

8-759-274-09 IC   BA6286N

< RESISTOR >

R801

1-249-401-11 CARBON

47

5%

1/4W F

< SWITCH >

S801

1-762-527-11 SWITCH, ROTARY (OPEN/CLOSE DET)

************************************************************

The components identified by
mark 

!

 or dotted line with mark

!

 are critical for safety.

Replace only with part number
specified.

MAIN

MOTOR (SLIDE)

www. xiaoyu163. com

QQ 376315150

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

Summary of Contents for HTC-V5550

Page 1: ...nc negative C 0 286Vp p load impedance 75 Ω VIDEO CD CD player section System Compact disc digital audio video system Laser Semiconductor laser λ 780nm Emission duradon continuous Laser output Max 44 6µW This output is the value measured at a diatance of 200 mm from the objective lens surface on the Optical Pick up Block with 7 mm aperture Frequency response 20 Hz 20 kHz 1 dB Wavelength 780 790 nm...

Page 2: ...harged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective sur...

Page 3: ...ematic Diagram Leaf SW Section 39 6 12 Printed Wiring Board Panel Section 41 6 13 Schematic Diagram Panel Section 43 6 14 Schematic Diagram CD Motor Section 45 6 15 Printed Wiring Board CD Motor Section 47 6 16 Printed Wiring Board Video Section 49 6 17 Schematic Diagram Video 1 2 Section 51 6 18 Schematic Diagram Video 2 2 Section 53 6 19 IC Block Diagrams 58 6 20 IC Pin Functions Description 60 ...

Page 4: ...Groove Section A Note When attaching the Base unit Insert the section A into the groove of BU cam Note When attaching the BU cam engage the Rotary encoder switch as shown in the figure 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 x...

Page 5: ...ssed together for different functions when operating the unit by itself See Table 2 However it will not operate properly if operations are performed without switching the functions Perform the following procedure to switch the functions before operating the unit The function selected is indicated by the DISC NUMBER indicator Table 1 Switching the Functions Table 2 Pressing Combination of Buttons W...

Page 6: ...the unit by itself This mode is used for lighting up the whole LED Precedure 1 After turning ON the power of the conduction jig PFJ 1 press the π TAPE A button π TAPE B button and TAPE B button together in this order 2 The whole LED can be turned on and off each time the π TAPE A button is pressed while pressing the p CD button 3 Press the three buttons in step 1 at the end Key Check Mode NOTE Alw...

Page 7: ... B play button ª Deck B play button π Deck B stop button Deck B eject button ª Casette lid Deck B º DIRECTION MODE button P PAUSE button r REC button HI SPEED DUBBING button CD SYNCHRO button DOLBY NR button Casette lid Deck A EJECT Deck A button π Deck A stop button ª ª Deck A play button º Deck A play button Video CD Disc tray 2 3 4 5 6 7 8 9 º º ª ª º 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4...

Page 8: ... 8 2 Cover SC 4 Two screws BVTP3 10 3 System cable 5 Three screws BVTP3 10 6 Four screws BVTP3 8 7 Back panel 8 Two screws BVTP3 10 º Screw BVTP3 10 Flat type wire 19core CNS103 Connector CN111 Connector CN112 CD mechanism deck 9 Dummy board 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...

Page 9: ...chanism deck 4 Two springs C D D C 5 Remove the Cassette holder A and Cassette holder B Remove C first and remove D 6 Eject button A 7 Eject button B Note for installation Set the Spring to be at the position in the figure B Push out in the direction of the arrow A Push out in the direction of the arrow 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...

Page 10: ...law A 1 Turn the cam the direction of arrow 2 Pull out the disc tray 5 Remove the disc tray 4 Two claws 3 Flat type wire 8 core 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 11: ...A Deck B Note Perform this adjustments for both decks Procedure 1 Mode Playback Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locki...

Page 12: ...of deck B 3 Press the HI DUB button and play the tape at double speed 4 Adjust RV1001 of the LEAF SW board so that the reading of the frequency counter becomes 6000 180 Hz 5 Press the HI DUB button and play the tape at normal speed 6 Adjust RV1002 of the LEAF SW board so that the reading of the frequency counter becomes 3000 90 Hz Adjustment Location LEAF SW board Sample Value of Wow and flutter W...

Page 13: ...ayback 6 Confirm playback the signal recorded in step 2 become adjustment level as follows If these levels do not adjustment level adjust the RV341 L CH and RV441 R CH on theAUDIO board to repeat steps 3 and 4 Adjustment level The playback output of 10 kHz level difference against 315 Hz reference should be 1 0 dB Adjustment Location AUDIO board AF OSC INPUT POINT 1 315 Hz 2 10 kHz blank tape CS 1...

Page 14: ...n 3 Put disc YEDS 18 in and press the fl button 4 Confirm that the oscilloscope waveform is clear and check RF signal level is correct or not Note Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform within 3 0 1 0 Vp p RF signal waveform When observing the eye pattern set the oscilloscope for AC range and raise vertical sensitivity When a genera...

Page 15: ...nter IC505 IC507 TP508 27 MHz CT503 VIDEO Frequency Adjustment SECTION 6 DIAGRAMS 6 1 CIRCUIT BOARDS LOCATION MAIN board REGULATOR board VIDEO IN OUT board VIDEO board TC A board TC LED board TC B board TC P board CD P board AUDIO board LEAF SW board SENSOR board CONNECTOR board BD board MOTOR SLIDE board MOTOR TURN board w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L ...

Page 16: ...DSP LATCH 81 SE TE FE RFDC FOCUS TRACKING SLED SERVO DSP FOCUS TRACKING SLED PWM GENERATOR SFDR IN IN OUT OUT IN IN IN IN 15 MUTE SRDR TFDR TRDR FFDR FRDR SSTP COUT S101 LIMIT A 5V MIRR DFCT FOK DETECTOR SERVO AUTO SEQUENCER SERVO INTERFACE CPU INTERFACE CLOK 86 DATA 87 99 XLAT SENS FOK 91 92 MIRR DFCT IN IN OUT OUT M101 SPINDLE MOTOR DRIVE XRST LDON 10 DSP MUTE MOTOR DRIVE COIL DRIVE OUT OUT COIL...

Page 17: ...9 75 113 110 111 108 106 HRDY Y OUT 86 DA XCLK VCK IN DA DATA DA BCK DA LRCK C OUT 93 114 121 HSEL 112 HD OUT 119 HD IN 117 HCK ML 8 MC LEVEL SHIFT IC501 B Page 18 IIC DATA IIC CLK F Page 23 D Page 23 CD POWER J Page 23 MCLK 33 8MHz A Page 18 CD L E Page 23 C Page 18 C Y DIGITAL FILTER NOISE SHAPER CIRCUIT 58 56 54 52 50 48 46 44 10 15 17 19 21 23 29 16 19 22 26 A0 A10 12 5 27 26 23 D8 D14 A11 A17...

Page 18: ... ALC AMS IC301 AIN L BIN L MAOUT PB OUT L EQ OUT L MSIN MSOUT BIAS ON OFF 70 120 BIAS N BIAS C BIAS M S1004 A 120 70 B NORM CROM ALC ON OFF PB A B NORM HIGH NR ON OFF RM ON OFF REC PB PASS LM ON OFF DECK A 120 70 98 S1003 S1001 A PLAY S1002 B PLAY A HALF S1008 DECK B 120 70 27 REC OUT L ROUT L RIN L ALC L EQ IN L ALC IN L 44 38 97 AMS IN 26 A SHUT ROTATION DETECT SENSOR DECK B IC1002 27 B SHUT TRI...

Page 19: ...aveforms Signal path F FM f AM E PB DECK A d PB DECK B G REC DECK B J CD AUDIO L CD VIDEO c DIGITAL OUT Indication of transistor Q C These are omitted E B 23 24 RESET IC101 11 10 X101 5MHz 15 16 65 67 72 54 70 69 CD PLAY D224 230 DISC1 DISC2 DISC3 EXIST1 EXIST2 EXIST3 LED ON OFF SWITCH Q214 223 57 XRST 46 CD POWER 55 56 IIC DATA IIC CLK RESET X1 X2 MASTER CONTROL IC101 DECO1 DECO2 CD PAUSE CD L CD...

Page 20: ...E 2 IC104 F 9 Q101 E 12 Q102 C 2 Q103 C 2 Semiconductor Location 16 Page 50 B S w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 21: ...ied by mark or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 22: ...k or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 23: ...1 32 16 MAIN BOARD CNS101 Page 33 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 24: ...Q333 B 4 Q334 B 6 Q335 B 5 Q336 C 4 Q337 C 5 Q338 C 5 Q339 C 4 Q340 C 4 Q341 C 3 Q342 C 3 Q343 C 4 Q852 D 7 Q855 D 4 Semiconductor Location Page 40 Page 41 Page 41 Page 47 Page 47 Page 50 Page 42 Page 31 Page 49 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 1394229...

Page 25: ...4 4 9 3 1 Page 52 Refer to page 59 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ...mponents identified by mark or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ...CTION 39 MAIN BOARD CNS104 Page 36 16 16 MAIN BOARD CNS104 Page 33 40 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ...on 41 42 Page 33 Page 33 Page 33 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ... Page 37 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ...5 16 Refer to page 59 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ...AIN BOARD CN112 Page 34 MAIN BOARD CN111 Page 34 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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: ... Q308 B 4 Q310 B 3 Q502 D 2 Semiconductor Location Ref No Location IC501 E 3 IC502 G 3 IC506 E 5 Q302 B 5 Q303 C 2 Q453 A 3 Q454 A 3 Q531 D 2 Semiconductor Location Page 34 Page 25 Page 34 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 89249...

Page 33: ...tion Description Refer to page 55 to 57 for Waveforms w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 34: ...r to page 59 for IC Block Diagrams Refer to page 64 for IC Pin Function Description w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 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 35: ... 500 ns DIV 2 IC101 TE 200 mV DIV 100 µs DIV 3 IC101 ª FE 200 mV DIV 50 ns DIV 4 IC101 RFAC 200 mV DIV 500 ns DIV 5 IC101 LRCK 6 IC101 BCLK 7 IC101 XTAI 8 IC101 MDP VIDEO BOARD 1 IC501 5 LRCK 2 IC501 BCLK 3 IC502 XOUT 4 IC502 XIN 5 IC502 BUS 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...

Page 36: ... IC402 º XOUT 8 IC505 3 CD BCK 9 IC505 5 CD LRCK 0 IC505 ª Y OUT IC505 DA XCLK IC505 PGIO2 VSYNK CSYNK IC505 fl VCK IN IC505 DA LRCK IC509 ª LRCK IC505 DA BCK IC509 BCK Q301 Base Q303 304 Base ª Q308 Base º IC509 4 MCKO 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 89249829...

Page 37: ...384FSO IC509 768FSO IC509 XT2 J301 3 COUT ª J301 4 YOUT IC401 1 IC401 3 IC401 5 IC401 7 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 38: ...LE SPEED CPU INTERFACE EFM DEMODULATOR SERIAL PARALLEL PROCESSOR CPU INTERFACE ASYMMETRY CORRECTION 1 2 3 4 5 6 7 8 9 10 11 20 19 18 17 16 15 14 13 12 21 22 23 24 25 46 50 61 51 PEAK DETECTOR CLOCK GENERATOR MUX A D CONVERTER SWITCH BUFFER SERVO AUTO SEQUENCER SERVO MICRO PROGRAM INTERFACE RFC ADIO AVSS IGEN AVDD VCKI VPCO PDO TES3 TES2 DVSS TEST VCO1 VCO0 SRON SRDR SFON TFDR TRON TRDR TFON FFDR F...

Page 39: ...T1 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 POWER SUPPLY CLOCK MANAGER DUAL PLL AUDIO DATA INPUT INTERFACE 8 TIME OVER SAMPLING DIGITAL FILTER FUNCTION CONTROL MODE CONTROL MULTI LEVEL Σ MODULATOR MULTI LEVEL Σ MODULATOR 5 LEVEL DAC 5 LEVEL DAC CR LPF OUTPUT AMP CR LPF OUTPUT AMP BPZ CONTROL 13 OPEN XT1 PGND VCP NCKO RSV SCKO3 ML MC MC RSTB VOUTR AGND VCA ZERO BCK DATA LRCK SCKO2 SCKO...

Page 40: ... Connected to ground CD VCD select input Fixed at L Ground Subcode Q data clock input Not used Sub code Q data clock input Ground CD power on signal output CD data output CD clock output LED ON OFF control output LED ON OFF control output LED ON OFF control output LED ON OFF control output Serial data input Serial clock input CD reset signal output CD latch signal output Not used Pin Name CAPM EMG...

Page 41: ...put TC mute ON OFF selection output REC PB PASS selection output NR ON OFF signal output REC mute ON OFF selection output Not used Bias ON OFF signal output Equalizer select output PB Deck A Deck B select output Deck A play detect Deck B play detect REC PB head selection output for IC602 Deck A cassette detect ALC ON OFF output signal Capstan motor control 2 signal output Pin Name TBL L TBL R NC L...

Page 42: ...video audio decoder IC505 Reset signal output to the MPEG video audio decoder IC505 L reset Rotary encoder jog dial pulse input terminal Not used fixed at H Rotary encoder jog dial pulse input terminal Not used fixed at H RF equalizer selection signal output terminal H double speed Laser on off selection signal output to the CXA1821M IC103 H laser on Former type Communication data receive input fr...

Page 43: ... for the self diagnosis indicator D502 Normally L LED on Setting terminal for the test mode 1 for VCD check Normally fixed at H L test mode Setting terminal for the test mode 2 for SERVO check Normally fixed at H L test mode Setting terminal for the test mode 3 Normally fixed at H L test mode Not used fixed at H System reset signal output to the CXD2545Q IC101 BA6392FP IC102 and D A converter IC50...

Page 44: ...utput to the D RAM IC507 Row address strobe signal output terminal Not used open Address signal output to the program ROM IC506 Address signal output to the program ROM IC506 and D RAM IC507 Ground terminal Address signal output to the program ROM IC506 and D RAM IC507 Power supply terminal 3 3V Address signal output to the program ROM IC506 and D RAM IC507 Ground terminal Address signal output to...

Page 45: ...open Ground terminal Not used open Main clock for video signal processor input from the D A converter IC509 Not used open Digital audio L R sampling clock signal 44 1 kHz output to the D A converter IC509 Fix the maximum output voltage 5V certain output terminal Digital audio data output to the D A converter IC509 Digital audio bit clock signal 2 8224 MHz output to the D A converter IC509 Serial d...

Page 46: ...502 Not used fixed at L Not used fixed at L Not used fixed at L Not used open Pin Name VDD3 HSEL CDG SDATA CDG VFSY CDG S0S1 NC 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 47: ... WITH CONNECTOR 3 1 773 012 11 WIRE FLAT TYPE 15 CORE 4 1 775 173 11 WIRE FLAT TYPE 17 CORE 5 1 783 864 11 WIRE FLAT TYPE 13 CORE 6 A 4414 710 A MAIN BOARD COMPLETE 7 4 970 381 11 FOOT REAR 8 1 669 418 11 REGULATOR BOARD 9 4 995 189 01 COVER SC 10 4 991 349 31 PANEL BACK 11 3 363 099 01 SCREW CASE 3 TP2 12 4 900 858 21 CASE 13 1 773 052 11 WIRE FLAT TYPE 17 CORE 14 A 4414 827 A VIDEO BOARD COMPLET...

Page 48: ... 61 68 68 71 69 70 TCM 230AWR2 230PWR2 7 2 FRONT PANEL SECTION Ref No Part No Description Remarks Ref No Part No Description Remarks 62 1 669 421 11 TC P BOARD 63 1 669 423 11 TC B BOARD 64 1 669 419 11 TC LED BOARD 65 1 669 422 11 TC A BOARD 66 4 210 045 01 DAMPER 67 4 977 358 11 CUSHION 68 3 019 456 01 SCREW STEP 69 4 900 888 01 EJECT LEVER L 70 4 900 889 01 EJECT LEVER R 71 1 669 420 11 CD P BO...

Page 49: ...TION 1 CDM38 5BD24 208 4 977 941 01 BEARING WORM 209 1 658 576 11 SENSOR BOARD 210 4 934 376 01 SHAFT ROLLER 211 4 981 187 01 COLLAR WORM 212 4 977 944 01 TRAY SLIDE M701 A 4672 004 A MOTOR ASSY TURN Ref No Part No Description Remarks Ref No Part No Description Remarks 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 3763151...

Page 50: ...5 11 CONNECTOR BOARD 260 X 4946 668 1 CHASSIS CDM ASSY 261 4 985 672 01 SCREW PTPWHM2 6 FLOATING 262 1 658 578 11 MOTOR SLIDE BOARD 263 4 982 447 01 SPRING BU COMPRESSION 264 4 951 620 41 SCREW 2 6 BVTP 265 X 4946 666 1 HOLDER BU ASSY M801 A 4672 004 A MOTOR ASSY SLIDE S811 1 473 335 11 ENCODER ROTARY BU TRAY ADDRESS DET Ref No Part No Description Remarks Ref No Part No Description Remarks www xia...

Page 51: ...TE 308 4 951 620 41 SCREW 2 6 BVTP M101 X 4917 523 4 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED Ref No Part No Description Remarks Ref No Part No Description Remarks The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 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...

Page 52: ...4 156 1 PINCH LEVER REV ASSY 405 X 3374 155 1 PINCH LEVER FWD ASSY 406 3 016 564 01 BASE PINCH LEVER FWD 407 3 016 565 01 BASE PINCH LEVER REV 408 3 026 892 01 SPRING CASSETTE LEAF 409 A 2007 731 A AUDIO BOARD COMPLETE HP101 A 2056 681 A DECK A ASSY HEAD 230AWR2 NOTE HP101 A 2056 683 A DECK A ASSY HEAD 230PWR2 NOTE HRPE101 A 2056 682 A DECK B ASSY HEAD 230AWR2 NOTE HRPE101 A 2056 684 A DECK B ASSY...

Page 53: ...4 8 FLYWHEEL FWD ASSY 456 X 3374 235 1 FLYWHEEL REV ASSY 457 X 3374 238 1 PULLEY ASSY TENSION 458 3 024 405 01 BELT FR2 459 A 2004 629 A MECHANICAL BLOCK ASSY 230AWR2 NOTE 459 A 2004 630 A MECHANICAL BLOCK ASSY 230PWR2 NOTE 460 3 016 566 01 SLIDER REVERSE 461 A 2007 732 A LEAF SW BOARD COMPLETE 462 3 016 575 01 SPRING TORSION 463 3 019 208 01 WASHER STOPPER 464 3 027 453 01 SPRING GROUND TENSION M...

Page 54: ... 50V C415 1 126 233 11 ELECT 22uF 20 50V C431 1 137 427 11 FILM 120PF 5 50V C432 1 162 288 31 CERAMIC 330PF 10 50V C433 1 162 209 31 CERAMIC 27PF 5 50V C601 1 104 396 11 ELECT 10uF 20 16V C602 1 104 396 11 ELECT 10uF 20 16V C611 1 104 396 11 ELECT 10uF 20 16V C612 1 104 396 11 ELECT 10uF 20 16V C621 1 137 150 11 FILM 0 01uF 5 100V C622 1 126 961 11 ELECT 2 2uF 20 50V C623 1 136 155 00 FILM 0 015uF...

Page 55: ... 1 163 145 00 CERAMIC CHIP 0 0015uF 5 50V C159 1 163 019 00 CERAMIC CHIP 0 0068uF 10 50V C161 1 163 038 91 CERAMIC CHIP 0 1uF 25V C162 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V CONNECTOR CN101 1 770 706 11 CONNECTOR FFC FPC 23P CN102 1 770 425 11 CONNECTOR FFC FPC 16P IC IC101 8 752 369 78 IC CXD2545Q IC102 8 759 455 91 IC BA6392FP E2 IC103 8 752 072 45 IC CXA1821M T6 IC104 8 759 271 86 IC TC7SH04FU...

Page 56: ... 11 CARBON 150 5 1 4W F R246 1 249 407 11 CARBON 150 5 1 4W F R247 1 249 407 11 CARBON 150 5 1 4W F R248 1 249 407 11 CARBON 150 5 1 4W F R249 1 249 407 11 CARBON 150 5 1 4W F R250 1 249 407 11 CARBON 150 5 1 4W F R251 1 249 407 11 CARBON 150 5 1 4W F R252 1 249 407 11 CARBON 150 5 1 4W F R253 1 249 407 11 CARBON 150 5 1 4W F R261 1 249 401 11 CARBON 47 5 1 4W F R262 1 249 403 11 CARBON 68 5 1 4W ...

Page 57: ...CT 10uF 20 50V C312 1 126 959 11 ELECT 0 47uF 20 50V C313 1 162 294 31 CERAMIC 0 001uF 10 50V C314 1 126 964 11 ELECT 10uF 20 50V C315 1 126 963 11 ELECT 4 7uF 20 50V C316 1 104 665 11 ELECT 100uF 20 10V C317 1 104 665 11 ELECT 100uF 20 10V C331 1 164 159 11 CERAMIC 0 1uF 50V C332 1 164 159 11 CERAMIC 0 1uF 50V C333 1 162 600 11 CERAMIC 0 0047uF 30 16V C334 1 162 600 11 CERAMIC 0 0047uF 30 16V C33...

Page 58: ...249 415 11 CARBON 680 5 1 4W F R333 1 249 421 11 CARBON 2 2K 5 1 4W F R334 1 249 415 11 CARBON 680 5 1 4W F R335 1 249 421 11 CARBON 2 2K 5 1 4W F R336 1 249 437 11 CARBON 47K 5 1 4W R337 1 249 417 11 CARBON 1K 5 1 4W F R338 1 249 411 11 CARBON 330 5 1 4W R339 1 249 437 11 CARBON 47K 5 1 4W R340 1 249 437 11 CARBON 47K 5 1 4W R341 1 249 417 11 CARBON 1K 5 1 4W F R342 1 249 411 11 CARBON 330 5 1 4W...

Page 59: ...SWITCH S260 1 762 750 11 SWITCH TACTILE DECK A STOP S261 1 762 750 11 SWITCH TACTILE DECK A REV S262 1 762 750 11 SWITCH TACTILE DECK A PLAY 1 669 423 11 TC B BOARD JACK CNJ105 1 770 396 11 HOUSING CONNECTOR PC BOARD 3P RESISTOR R201 1 249 401 11 CARBON 47 5 1 4W F R202 1 249 403 11 CARBON 68 5 1 4W F SWITCH S251 1 762 750 11 SWITCH TACTILE DECK A PLAY S252 1 762 750 11 SWITCH TACTILE DECK A REV S...

Page 60: ...V C412 1 165 319 11 CERAMIC CHIP 0 1uF 50V C413 1 124 778 00 ELECT CHIP 22uF 20 6 3V C452 1 165 319 11 CERAMIC CHIP 0 1uF 50V C501 1 163 251 11 CERAMIC CHIP 100PF 5 50V C502 1 163 251 11 CERAMIC CHIP 100PF 5 50V C503 1 163 251 11 CERAMIC CHIP 100PF 5 50V C504 1 165 319 11 CERAMIC CHIP 0 1uF 50V C505 1 126 206 11 ELECT CHIP 100uF 20 6 3V C506 1 165 319 11 CERAMIC CHIP 0 1uF 50V C507 1 126 206 11 EL...

Page 61: ...1 216 046 00 METAL CHIP 750 5 1 10W R335 1 216 073 00 METAL CHIP 10K 5 1 10W R336 1 216 073 00 METAL CHIP 10K 5 1 10W R340 1 216 022 00 METAL CHIP 75 5 1 10W R341 1 216 121 91 RES CHIP 1M 5 1 10W R342 1 216 022 00 METAL CHIP 75 5 1 10W R403 1 216 057 00 METAL CHIP 2 2K 5 1 10W R404 1 216 057 00 METAL CHIP 2 2K 5 1 10W R405 1 216 065 91 RES CHIP 4 7K 5 1 10W R406 1 216 081 00 METAL CHIP 22K 5 1 10W...

Page 62: ... 216 073 00 METAL CHIP 10K 5 1 10W SWITCH S501 1 571 395 11 SWITCH SLIDE SYSTEM SELECT VIBRATOR X401 1 767 261 21 VIBRATOR CERAMIC 8MHz X501 1 767 510 11 VIBRATOR CERAMIC 10MHz X503 1 767 519 11 VIBRATOR CRYSTAL 27MHz 1 666 010 11 VIDEO IN OUT BOARD CAPACITOR C601 1 124 261 00 ELECT 10uF 20 50V C602 1 124 261 00 ELECT 10uF 20 50V C603 1 126 916 11 ELECT 1000uF 20 6 3V C604 1 124 261 00 ELECT 10uF ...

Page 63: ...W B 2 6 4 4 7 621 255 15 SCREW P 2 3 5 7 685 850 04 SCREW BVTT 2 3 S 6 7 628 254 15 SCREW PS 2 6 6 7 7 628 254 50 SCREW PS 2 6 16 8 7 685 851 04 SCREW BVTT 2 4 S 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 64: ... in Singapore 1998 8 Published by Quality Assurance Dept Shibaura 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 ...

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