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PU-2354A

44

716-1507-00 SCREW(M2

×

3)

2

45

622-1072-05 ROLLER SHAFT

1

46

716-1468-00 SCREW(M2

×

2.5)

2

47

622-1219-01 SHIFT ROLLER

1

48

714-2603-81 SCREW(M2.6

×

3)

5

49

966-0308-43 CHASSIS ASSY

1

50

714-2003-81 SCREW(M2

×

3)

10

51

716-1670-00 SCREW(M2

×

4)

4

52

620-0980-00 PWB PLATE

1

NO.

PART NO.

DESCRIPTION

Q'TY

NO.

PART NO.

DESCRIPTION

Q'TY

Drive unit section

3

13

2

11

33

9

40

31

23

15

4

24

30

41

4

34

18

44

4

4

45

29

25

17

6

7

36

35

5

16

21

26

4

28

22

4

39

39

38

36

38

38

27

19

37

35

1

4

20

43

8

14

42

4

10

12

32

1

SMA-151-100 MOTOR ASSY(SPINDLE)

1

2

750-3098-00 L-LINK SPRING

1

3

716-1468-00 SCREW(M2

×

2.5)

2

4

714-2003-81 SCREW(M2

×

3)

10

5

SMA-146-100 MOTOR ASSY(SLED)

1

6

969-0008-12 PICK UP UNIT

1

7

HBS-432-100 LS-GEAR ASSY

1

8

966-0447-42 DR-PLATE ASSY

1

9

966-0449-42 CLAMP LINK ASSY

1

10

621-0205-02 CLAPMER RING

1

11

621-0251-50 LOCK LINK

1

12

620-0198-40 CLAMPER PLATE

1

13

966-0314-41 STOP LINK ASSY

1

14

966-0448-41 SIDE PLATE ASSY

1

15

621-0252-50 DISC STOPPER

1

16

620-0491-40 SPRING PLATE

1

17

966-0454-40 SCREW H-RACK ASSY

1

18

621-0358-50 LS HOLDER-F

1

19

013-7100-00 SWITCH(LIMIT)

1

20

621-0357-03 PICK UP GUIDE

1

21

621-0253-50 MOTOR HOLDER

1

22

621-0255-02 SECOND GEAR

1

23

622-1073-02 CLAMPER ROLLER

1

24

621-0359-50 LS OLDER-R

1

25

621-0375-50 SH-BASE

1

26

716-0675-00 SCREW(M2

×

5.5)

2

27

716-1555-00 WAVE SCREW(

Φ

2

×

8)

1

28

732-2004-11 SEMS SCREW(M2

×

4)

2

29

739-1735-17 SCREW(M1.7

×

3.5)

2

30

620-0690-01 RATTLE PLATE

1

31

746-0761-00 WASHER

2

32

716-1733-00 SCREW(M1.7

×

2.3)

2

33

750-3099-00 ES SPRING

1

34

750-3422-00 CLAMPER SPRING

1

35

816-2373-00 LEAD WIRE(WHT)

1

36

816-2372-00 LEAD WIRE(BLU)

1

37

039-1901-00 CD PWB

1

(WITHOUT COMPONENT)

38

001-0563-00 LED

3

39

716-1670-00 SCREW(M2

×

4)

2

40

750-3202-00 CENTER SPRING-B

1

41

750-3096-01 DR SPRING-R

1

42

750-3164-00 DR SPRING-LR

1

43

750-3188-00 DR SPRING-F-B

1

44

750-3201-00 DR SPRING-F-R

1

45

039-1768-00 FLEX PWB

1

(WITHOUT COMPONENT)

NO.

PART NO.

DESCRIPTION

Q'TY

Summary of Contents for 3B7 035 180B

Page 1: ...ore than 40dB Cross talk More than 40dB S N ratio Normal tape 120 s 45dB 54dB DOLBY B NR ON Metal tape 70 s 47dB 56dB DOLBY B NR ON FF REW time Less than 120sec C 60 CD section Disc 12cm 8cm Disc Sepa...

Page 2: ...n handling flexible PWB Before working with a soldering iron make sure that the iron tip temperature is around 270 Take care not to apply the iron tip repeatedly more than three times to the same patt...

Page 3: ...3 PU 2354A BLOCK DIAGRAM...

Page 4: ...l signal processor pin 48 CD AC D O O The serial data output to the CD auto changer pin 49 MODE 0 I IN Mode select input pin 50 MODE 1 I IN Mode select input pin 51 MODE 2 I IN Mode select input pin 5...

Page 5: ...ta output to EEP ROM pin 61 EEP CK O The clock pulse output to EEP ROM pin 62 EEP CEO O The chip enable signal output to EEP ROM pin 63 NU Not in use pin 64 NU Not in use pin 65 NU Not in use pin 66 N...

Page 6: ...567 07 PLUG 7P 1 19 716 0778 00 WAVE SCREW 12 20 722 0603 00 NUT 5 21 016 4155 00 VARIABLE RESISTOR 5 22 076 0540 08 PLUG 8P 1 23 331 2997 00 VR HOLDER 1 24 076 0570 07 PLUG 7P 1 25 309 0761 01 FRONT...

Page 7: ...2 23 56 53 55 5 21 20 29 8 9 1 6 7 2 3 4 13 5 15 19 19 14 19 17 16 12 10 11 59 18 60 68 60 60 68 68 68 60 60 32 34 55 53 67 47 44 65 46 62 53 48 53 61 45 42 66 40 39 38 58 37 31 55 33 64 24 35 36 53 4...

Page 8: ...00 SENSOR PWB SHEET 1 15 802 4910 60 LEAD WIRE RED 1 16 620 0485 20 FRONT PLATE 1 17 620 0488 40 S L LINK PLATE 1 18 620 0489 40 MOTOR PLATE 1 19 802 4904 60 LEAD WIRE RED 1 20 620 0492 20 MOTOR BRACK...

Page 9: ...ER PLATE 1 13 966 0314 41 STOP LINK ASSY 1 14 966 0448 41 SIDE PLATE ASSY 1 15 621 0252 50 DISC STOPPER 1 16 620 0491 40 SPRING PLATE 1 17 966 0454 40 SCREW H RACK ASSY 1 18 621 0358 50 LS HOLDER F 1...

Page 10: ...10 PU 2354A Tape mechanism section 930 0800 50 59 57 57 58 58...

Page 11: ...00 PACK GUIDE 1 23 610 0342 01 HEAD P ROLLER 1 24 610 0343 00 GUIDE A ROLLER 1 25 611 0091 02 FLYWHEEL 2 26 613 0662 00 IDLER GEAR 2 27 613 0286 03 FF REW GEAR 2 28 613 0288 01 HELICAL GEAR 1 29 613 0...

Page 12: ...3312 55 330pF C350 178 1042 78 0 1 F C351 172 1041 15 0 1 F C352 184 2273 39 16V220 F C353 042 0623 00 16V3300 F C354 183 1053 68 50V1 F C355 172 3341 15 0 33 F C356 172 3341 15 0 33 F C357 172 3341 1...

Page 13: ...119 1031 15 1 16W 10k R251 119 1031 15 1 16W 10k R252 119 1021 15 1 16W 1k R253 119 1021 15 1 16W 1k R254 119 8221 15 1 16W 8 2k R255 119 6831 15 1 16W 68k R256 119 3321 15 1 16W 3 3k R257 119 8221 15...

Page 14: ...8 1032 55 0 01 F C703 168 1032 55 0 01 F C704 168 1032 55 0 01 F C705 168 1032 55 0 01 F C706 168 2232 55 0 022 F C707 168 2232 55 0 022 F C708 166 1201 50 12pF CH C709 166 1201 50 12pF CH C710 166 16...

Page 15: ...ion CD mechanism REF No PART No DESCRIPTION REF No PART No DESCRIPTION REF No PART No DESCRIPTION C1 168 1042 78 16V 0 1 F C2 163 1073 05 4V100 F C3 178 1052 78 1 F C4 178 1052 78 1 F C5 163 1073 05 4...

Page 16: ...3 67 50V0 47 F C115 183 4753 57 35V4 7 F C116 183 4753 57 35V4 7 F IC101 051 1546 10 BA3430S J101 074 0881 08 8P R101 119 1241 15 1 16W 120k R102 119 1241 15 1 16W 120k R103 119 1241 15 1 16W 120k R10...

Page 17: ...Main PWB B1 section 17 PU 2354A CIRCUIT DIAGRAM...

Page 18: ...Connector PWB B2 section 18 PU 2354A...

Page 19: ...Switch PWB B3 section 19 PU 2354A...

Page 20: ...AR LEFT B1 NC B2 AUTO CHANGER S GND B3 NC B4 AUTO CHANGER B U B5 NC B6 AUTO CHANGER DO B7 NC B8 AUTO CHANGER L CH B9 AUTO CHANGER R CH B10 AUTO CHANGER CONT B11 AUTO CHANGER DI B12 AUTO CHANGER CLK C1...

Page 21: ...Switch PWB B3 section 21 PU 2354A GND pattern...

Page 22: ...CD mechanism B4 to B7 section 22 PU 2354A CIRCUIT DIAGRAM...

Page 23: ...23 PU 2354A _ M3 LOADING MOTOR SMA 147 100 S2 _ M2 SMA 146 100 SLED MOTOR _ PICKUP UNIT 969 0008 12 S1 WHT BLU RED BLK RED BLK SENSOR PWB B5 CHUCKING SWITCH PWB B6 LIMIT SWITCH PWB B7 BLK BRN YEL RED...

Page 24: ...U 2354A IC2 NJL5801K SW1 METAL SWITCH SW2 MODE SWITCH TO TAPE HEAD SIDE PWB B8 REAR PWB B9 SPEED VR 1 8 MAIN MOTOR RED RED POWER MOTOR BLU WHT BOTTOM PWB B10 1 8 1 20 R24 SW3 J3 J2 1 8 BLU WHT BLK BLK...

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