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PU-2354A

Sensor PWB(B5) section:CD mechanism

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

Q101

060-0252-01 PT4850F

Q102

060-0252-01 PT4850F

Q103

060-0252-01 PT4850F

Chucking switch PWB(B6) section:CD mechanism

REF No. PART No.

DESCRIPTION

S2

013-3879-01 SPPB12

Limit Switch PWB(B7) section:CD mechanism

REF No. PART No.

DESCRIPTION

S1

013-7100-00 SPPB11

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

Side PWB(B8) section:Tape mechanism

C101

168-3312-55 330pF

C102

168-3312-55 330pF

C103

168-3312-55 330pF

C104

168-3312-55 330pF

C105

183-4763-17 6.3V47

μ

F

C106

042-0552-92 10V68

μ

F

C107

042-0552-92 10V68

μ

F

C108

168-1232-55 0.012

μ

F

C109

168-1232-55 0.012

μ

F

C110

168-2222-55 2200pF

C111

178-2242-78 0.22

μ

F

C112

183-1063-37 16V10

μ

F

C113

183-2263-37 16V22

μ

F

C114

183-4743-67 50V0.47

μ

F

C115

183-4753-57 35V4.7

μ

F

C116

183-4753-57 35V4.7

μ

F

IC101

051-1546-10 BA3430S

J101

074-0881-08 8P

R101

119-1241-15 1/16W 120k

Ω

R102

119-1241-15 1/16W 120k

Ω

R103

119-1241-15 1/16W 120k

Ω

R104

119-1241-15 1/16W 120k

Ω

R105

119-7501-15 1/16W 75

Ω

R106

119-7501-15 1/16W 75

Ω

R107

119-1531-15 1/16W 15k

Ω

R108

119-1131-15 1/16W 11k

Ω

R109

119-3341-15 1/16W 330k

Ω

R110

119-1531-15 1/16W 15k

Ω

R111

119-1131-15 1/16W 11k

Ω

R112

119-3341-15 1/16W 330k

Ω

R113

119-1811-15 1/16W 180

Ω

R114

119-1011-15 1/16W 100

Ω

R115

119-2231-15 1/16W 22k

Ω

R116

119-1031-15 1/16W 10k

Ω

R117

119-1031-15 1/16W 10k

Ω

R118

119-1031-15 1/16W 10k

Ω

R9001

119-0000-05 1/16W 0

Ω

 JW

R9002

119-0000-05 1/16W 0

Ω

 JW

Rear PWB(B9) section:Tape mechanism

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

J3

076-0353-08 8P

J2

074-0978-20 20P

R19

111-5611-91 1/4WS 560

Ω

SW3

013-3906-00 SPPB51

Bottom PWB(B10) section:Tape mechanism

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

REF No. PART No.

DESCRIPTION

IC2

051-1776-00 NJL5801K

SW1

013-3953-01 SPPB32

SW2

013-7300-00 MODE SWITCH

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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