manualshive.com logo in svg

Teac P-70, Service Manual

Share
Download
Teac P-70 Service Manual Download Page 26

8

6

7

4

5

2

3

1

E

D

C

B

A

SCHEMATIC DIAGRAM

P-70

CLOCK PCB

CD TRANSPORT

P

P--7

70

0

1 st Issue; July 2002

  1

  2

  3

  4

  5

P504

05MQ-BT

MCK 384Fs

18GND

  1

2

R514
100

384Fs

MCK

18GND

 1

 2

P500

B 2B-PH-K-S

  1

2

R502
56 2W

  1

2

R504
56 2W

  1

2

R500

75 1/2W

1

2

R506
3.3K

1

2

C500

2200/25

2

  3

1

U500

NJM78M05FA

  1

2

R507
*330

  1

2

R508
*100

1

2

  3

Q500

2SA1015GR

1

2

C546
10P

  1

2

C502

47/25

  3

  2

6

7 8

4 5

U502

NE5534AN

  1

2

L501
10u

1

2

R509
*10K

1

2

C506
*47/10

256Fs

1

2

C522

*0.1

  1

2

R548

*470

1

2

R549
*1.8K

1

  2

3

Q501

2SC1815GR

1

2

3

Q502

2SC1815GR

1

2

C521

*47/10

1

2

C542

*0.1

1

2

C540

*47/10

1

2

C541

*47/10

1

2

R550
*1.2K

C

L

K

-

A

1

R

S

T

-

A

2

Q

1

-

A

3

Q

2

-

A

4

Q

3

-

A

5

Q

4

-

A

6

V

S

S

7

Q

4

-

B

8

Q

3

-

B

9

Q

2

-

B

1

0

Q

1

-

B

1

1

R

S

T

-

B

1

2

C

L

K

-

B

1

3

V

D

D

1

4

U514

TC74VHC393F

18GND

MCK 256Fs

18GND

1

2

R539
56 2W

  1

RND-A

2

3

  1

U512

NJM78M05FA

384Fs

  1

2

R534
N.M.

  1

2

L506

10u

768Fs

  1

2

C536

0.1

  1

2

R515
100

  1

2

R532
*330

1

2

R551
*1K

  1

2

W501

5mm

1

2

R546

47K

1

  2

R533
*330

Open

VC

1

VDD

14

GND

7

OSC

8

U504

XVCO ACT8450R

768Fs

1

2

D508
1SS133

1

2

C539
*47/10

  1

2

L502
10u

1

2

R510

56 2W

1

2

C507

*47/10

1

  2

C503

47/25

  1

2

R503

56 2W

  1

2

R505
56 2W

1

2

C501

2200/25

1

2

R547
4.7K

1

2

D500
RD5.1ESB2

3

1

  2

U501

NJM79M05FA

1

2

C504

*47/10

+18V

-18V

18GND

 1

 2

 3

P501

B 3B-PH-K-R

  1

2

R501
75 1/2W

1

  2

R511

*10K

1

  2

R512
*10K

768Fs

1

2

C510

100/10 OS

33.8688MHz

1

2

C511
*0.1

1

2

R521
100

1

2

R520
100

1

2

D504

1SS133

  1

2

W502 5mm

1

2

C523

10P

1

2

R531
*100K

1

2

C524

47/25

1

2

R537
1K

_ _

2

3

  1

8

4

U510A
M5218P

1

2

C527

*47/10

1

2

D506

1SS133

1

2

D507

1SS133

1

2

R535

3.3K

1

2

R536

15K

1

2

C525

10/25

1

2

R538
3.3K

1

2

C526

*47/10

1

2

C535
0.1

1

2

W503
10mm

1

2

C530
2200/25

1

2

C531

2200/25

1

RND-B

1

2

C528

*47/10

1

2

C529

*47/10

1

2

R540

56 2W

3

  1

2

U513
NJM79M05FA

|
|

  1

2

L507

10u

  1

2

L508

10u

  1

2

L505
10u

  1

2

C543

*0.1

W-1Fs

  1

2

C534

*47/10

Y

1

1

Y

0

2

Z

1

3

Z

4

Z

0

5

I

N

H

6

V

E

E

7

V

D

D

1

6

Y

1

5

X

1

4

X

1

1

3

X

0

1

2

A

1

1

B

1

0

V

S

S

8

C

9

U509
HD74HC4053FP

1

2

R526
*47K

1

2

R525
*330

PCPOUT

1

PC1OUT

2

PCBIN

3

VCOOUT

4

INHIBIT

5

C1A

6

C1B

7

VDD

16

ZD

15

PCAIN

14

PC2OUT

13

R2

12

R1

11

SFOUT

10

VSS

8

VCOIN

9

U507

MC74HC4046AF

1

2

L503

10u

1

2

L504 10u

1

2

R552
100

1

2

R522
*47K

1CK

1

1K

2

1J

3

1PR

4

1Q

5

1Q

6

2Q

7

VSS

8

VDD

16

1CLR

15

2CLR

14

2CK

13

2K

12

2J

11

2PR

10

2Q

9

U505 TC74HC112AF

LOCK

DIF_W

NO_W

to UP CON PCB

PLL_F

 1

 2

 3

P502

B 3B-PH-K-S

 1

 2

 3

 4

P503

B 4B-PH-K-S

W-SYNC(INV.)

W_SIG

to WORD IN PCB

18GND

1

2

D502

1SS133

1

2

D501

1SS133

1

2

D505
1SS133

256Fs

1

2

R523
*100

CLK-A

1

RST-A

2

Q1-A

3

Q2-A

4

Q3-A

5

Q4-A

6

VSS

7

Q4-B

8

Q3-B

9

Q2-B

10

Q1-B

11

RST-B

12

CLK-B

13

VDD

14

U506 TC74HCV393F

1

2

C513

*0.1

1

2

C512

*47/10

1

2

C516
1000P

1

2

R528
*47K

A1

1

B1

2

RST1

3

Q1

4

Q2

5

CX2

6

RX/CX2

7

VSS

8

VDD

16

RX/CX1

15

CX1

14

Q1

13

Q2

12

RST2

11

B2

10

A2

9

U508

HD74HC123FP

1

2

C518

*0.1

1

2

L509
10u

  1

2

R529
100K

1

2

C517

*47/10

1

2

R542
*1K

1

2

L510
10u

1

2

C544
*0.1

6

5

  7

U510B

M5218P

1

2

C532

*47/10

1

2

R541
*1K

1

3

  2

R543
1KB

1

2

C533

*47/10

1

TP500
TP

1

2

C545
*0.1

1

2

C519

*47/10

LOCK

1

2

C520
1/50

18GND

1Fs

1

2

R527
*100

1

2

C515

*0.1

1

2

C514
*47/10

1

  2

W504 5mm

1

2

R524
*47K

_ _

W_SIG

DIF_W or NO_W

-18V

18GND

PLL_F

PCB,CLOCK

to PCB,AC IN P101

to PCB,PWR P208

to PCB,UP-CON P602

注 意

1. 抵抗の単位はΩ（ｋ＝ｋΩ，Ｍ＝ＭΩ）です。
2. コンデンサの単位はμＦ（ｐ＝ｐＦ）です。
3. 

£

マークのある部品は安全規格重要部品です。

交換するときは必ずティアック指定の部品を使用してください。

Summary of Contents for P-70

Page 1: ... with require longer delivery time The parts with no reference number or no parts number in the exploded views are not supplied As regards the resistors and capacitors refer to the circuit diagrams contained in this manual Parts marked with this sign are safety critical components They must be replaced with identical components refer to the appropriate parts list and ensure exact replacement Parts...

Page 2: ...odel Power consumption 25W Dimension WxHxD 465 x 162 x 355 mm Weight about 25 kg Remote control unit Type infrared pulse system Battery DC3V AA battery SUM 3 x 2 Dimensions WxHxD 57 x 21x 216 mm Weight about 320g including batteries Accessories included with the player Remote control unit x 1 Batteries AA SUM 3 x 2 Power cord x 1 felt sheet x 3 Metal tool for releasing and securing the anti vibrat...

Page 3: ...the assembly do not touch the actuator photosensor and LD plate Don t touch the plated portion of the flat cable end directly with fingers Use care not to break the flat cable Soldering must be done quickly at less than 30W 320 Don t disassemble the pickup ass y Don t apply shock to the pickup ass y Don t place the assembly in a place subject to excessive dust heat or moisture 2 ADJUSTMENTS AND CH...

Page 4: ...3 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1 4 1 2 2 3 3 4 5 6 6 7 8 8 9 9 0 0 q w e e r t y u i o p a s d f g h j k l z x c v n m b ...

Page 5: ...LTER 1 22 M01377300A PANEL SUB 1 23 M01396200A COVER FL 1 24 M00392000A HOLDER BUTTON 1 25 M00404600A CPRSN SPRING KNOB 1 26 M00393102A BUTTON ASSY D 8 BR 1 27 M00390300C ESCUTCHEON A 1 28 5801070100 KNOB SPRING 1 29 M00614502A BUTTON ASSY STOP BR 1 30 M00614302A BUTTON ASSY PLAY BR 1 31 M00614402A BUTTON ASSY PAUSE BR 1 32 M01377100A FRONT PANEL 1 33 5801533720 NAMEPLATE TEAC BLK BLK 1 34 M015179...

Page 6: ...EXPLODED VIEW 2 6 1 2 2 3 4 4 4 5 6 7 8 9 0 q w e r r t y y u i o p a s d f g h j j k l z x c ...

Page 7: ...B FRAME CHASSIS R 2 20 M00942700A BRACKET TRANS 2 21 E95135100A PCB ASSY WORD IN 2 22 M00387901A BRACKET AUDIO PCB NI 2 23 E00561920A POWER TRANSFORMER RCOA A US C E00561950A POWER TRANSFORMER CUTCOA A E 2 24 E00561820A POWER TRANSFORMER RCOA D US C E00561850A POWER TRANSFORMER CUTCOA D E 2 25 M00943300A BASE TRANS 2 26 M01377800A CHASSIS SIDE R 2 27 M01377400A BRACKET PCB WORD IN 2 28 M01377600A ...

Page 8: ...EXPLODED VIEW 3 8 ...

Page 9: ...OR PULLEY 3 26 5370009200 DC MOTOR RF 500TB 3 27 E95027100A PCB ASSY T MOTOR 3 28 M00845900A SPACER A 3 29 M00846000A SPACER B 3 30 E00586200A PCB ASSY DIRECTION 3 31 M00388300B BRACKET SERVO PCB 3 32 E95063120A PCB ASSY SERVO 3 33 M01252300A BASE MECHA 3 34 M01390100A PLATE SPINDLE SUPPORT 3 35 M01485600A PLATE TURNTABLE T1 2 3 36 M01390000A SPACER PCB DR 3 37 M01390400A PLATE CABLE 3 38 M0139050...

Page 10: ...EXPLODED VIEW 4 10 ...

Page 11: ...HAFT A 4 22 E95027200A PCB ASSY C MOTOR 4 23 5370009200 DC MOTOR RF 500TB 4 24 5801170200 MOTOR PULLEY 4 25 5801521501 CLAMPER BASE B 4 26 5301754000 SW LEAF LSC 1220 1AU 4 27 5801164901 PU LOCK ARM 4 28 E95027300A PCB ASSY SENSOR 4 29 5801164800 LOCK ARM BRACKET 4 30 M00097300A PLATE STOPPER A 4 31 5801203506 MECH BASE 4 32 5801288300 STOPPER B 4 33 M00460300A STOPPER PU 4 34 M00276500A WEIGHT PU...

Page 12: ... 12 4 PC BOARDS AND PARTS LIST ...

Page 13: ... 13 AC IN PCB ...

Page 14: ... 14 WORD IN PCB ...

Page 15: ... 15 REAR TGL SW PCB FRONT TGL SW PCB TRY LED PCB LED PCB FL KEY PCB ...

Page 16: ... 16 PWR PCB ...

Page 17: ...UP CON PCB This PCB is a four layered board 17 ...

Page 18: ... 18 CLOCK PCB This PCB is a four layered board ...

Page 19: ...27200A PCB C MOTOR T MOTOR PCB ASSY REF NO PARTS NO DESCRIPTION E95027100A PCB ASSY T MOTOR E90027100A PCB T MOTOR DIRECTION PCB ASSY REF NO PARTS NO DESCRIPTION E00586200A PCB ASSY DIRECTION E90027400A PCB DIRECTION U551 U552 5228017700 PHOTO INTERRUPTER GP2S24 SENSOR PCB ASSY REF NO PARTS NO DESCRIPTION E95027300A PCB ASSY SENSOR E90027300A PCB SENSOR 5228014100 PHOTO INTERRUPTER GP1A51HR AC IN ...

Page 20: ...0107450 RN 2W 120 OHM J S400 5300918300 SW SLIDE SSSF1 1 2A U300 U301 5220448200 IC NJM2114D U302 U304 5220418800 IC M5218P U402 13447943 IC NJM78M05FA U405 S0021414 IC TC74VHCT04 U406 5220056200 IC TC74HC393AP U407 5220053300 IC TC74HC4053AP U408 5220054500 IC TC74HC123AP TRY LED PCB ASSY Part of GATHER PCB A ASSY REF NO PARTS NO DESCRIPTION E95135500A PCB ASSY TRY LED E90135500B PCB TRY LED D90 ...

Page 21: ...P CON PCB ASSY Part of GATHER PCB C ASSY REF NO PARTS NO DESCRIPTION C607 5260462720 CE 47UF 25V M AU C609 5260465610 CE 1000UF 25V M AU C615 C619 C0037352 CE 100UF 10V M SS C622 C627 C0036264 CE 47UF 10V M SVP C629 C631 C0036264 CE 47UF 10V M SVP C633 C635 C0036264 CE 47UF 10V M SVP C637 C639 C0036264 CE 47UF 10V M SVP C641 C0037380 CE 560UF 4V M SEP C645 C647 C0036264 CE 47UF 10V M SVP C649 C651...

Page 22: ... C520 5260461120 CE 1UF 50V M AU C521 C0036264 CE 47UF 10V M SVP C524 5260462720 CE 47UF 25V M AU C525 5260461520 CE 10UF 25V M AU C526 C529 C0036264 CE 47UF 10V M SVP C530 C531 5260466210 CE 2200UF 25V M AU C532 C534 C0036264 CE 47UF 10V M SVP C539 C541 C0036264 CE 47UF 10V M SVP D500 5224584921 ZENER DIODE RD5 1ESB2 D501 D502 5224015020 DIODE 1SS133T 77 D504 D508 5224015020 DIODE 1SS133T 77 L501...

Page 23: ... NO DESCRIPTION REMARKS D00713000A OWNER S MANUAL E F S D00714500A OWNER S MANUAL G I N E E00557910A REMOTE CONTROL UNIT RC 890 5347007000 BATTERY UM 3 5350018800 POWER CORD SET 3P US C 15922303 POWER CORD SET 3P E 5801543100 LOCK PLATE M01499300A CUSHION FOOT ...

Page 24: ...GA5 GA5 1 2 C488 47 16V 1 2 C489 0 1 1 2 R423 10k 1 2 C490 47 16V 1 2 R422 100k 1 2 C414 0 47 50V 5A5 1 2 C413 0 0015 1 2 R421 1M 1 2 C412 220p BCK DATA LRCK GD3 3 4 U412B 74HC04 1 2 U412A 74HC04 GD3 2 3 1 Q402 DTC114EU 1 2 C495 0 1 GD3 GD3 5 6 U412C 74HC04 CHASSIS GND 1 2 P414 ZR 2P C16M to PCB UP CON P600 1 2 R490 1k 4 5 6 U411B 74HC00 10V 5V SMT 1 2 3 4 5 6 7 8 P411 PH 8P 1 2 D405 1SS355 11 10 ...

Page 25: ... 1 2 R S T 1 3 Q 1 4 Q 2 5 C X 2 6 R X C X 2 7 V S S 8 V D D 1 6 R X C X 1 1 5 C X 1 1 4 Q 1 1 3 Q 2 1 2 R S T 2 1 1 B 2 1 0 A 2 9 U408 TC74HC123AP 1 2 C422 100 10 OS 1 256_W W_1Fs 2Fs 1 2 C420 0 1 1 2 L404 47u Y 1 1 Y 0 2 Z 1 3 Z 4 Z 0 5 I N H 6 V E E 7 V D D 1 6 Y 1 5 X 1 4 X 1 1 3 X 0 1 2 A 1 1 B 1 0 V S S 8 C 9 U407 TC74HC4053AP 1 2 C421 100 10 OS 44 1kHz 1 2 R434 100 1 2 R435 100 1 2 W403 5mm...

Page 26: ...3 3K 1 2 R536 15K 1 2 C525 10 25 1 2 R538 3 3K 1 2 C526 47 10 1 2 C535 0 1 1 2 W503 10mm 1 2 C530 2200 25 1 2 C531 2200 25 1 RND B 1 2 C528 47 10 1 2 C529 47 10 1 2 R540 56 2W 3 1 2 U513 NJM79M05FA 1 2 L507 10u 1 2 L508 10u 1 2 L505 10u 1 2 C543 0 1 W 1Fs 1 2 C534 47 10 Y 1 1 Y 0 2 Z 1 3 Z 4 Z 0 5 I N H 6 V E E 7 V D D 1 6 Y 1 5 X 1 4 X 1 1 3 X 0 1 2 A 1 1 B 1 0 V S S 8 C 9 U509 HD74HC4053FP 1 2 R...

Page 27: ... P123 RTP3 55 P124 RTP4 56 P125 RTP5 57 P126 RTP6 58 P 0 0 I N T P 0 6 1 P 0 1 I N T P 1 6 2 P 0 2 I N T P 2 6 3 P 0 3 I N T P 3 6 4 P 0 4 I N T P 4 6 5 P 0 5 I N T P 5 6 6 V S S 0 6 7 V D D 1 6 8 X 2 6 9 X 1 7 0 I C 7 1 X T 2 7 2 X T 1 P 0 7 7 3 A V D D 0 7 4 A V R E F 0 7 5 P 1 0 A N I 0 7 6 P 1 1 A N I 1 7 7 P 1 2 A N I 2 7 8 P 1 3 A N I 3 7 9 U700 UPD78F0058 1 2 R707 10K 1 2 C700 0 1 1 2 C714 ...

Page 28: ... T B U S Y 1 5 4 C C L K 1 5 5 V C C O 1 5 6 V C C O 1 1 7 TDO 157 GND 158 TDI 159 CS 160 WRITE 161 EMP 162 EMP 163 VREF 164 EMP 165 EMP 166 VREF 167 EMP 168 GND 169 VCCO 170 VCCINT 171 EMP 172 EMP 173 EMP 174 EMP 175 EMP 176 GND 177 VREF 178 EMP 179 C LRCK 180 EMP 181 GCK2 182 GND 183 VCCO 184 GCK3 185 VCCINT 186 C 36M 187 EMP 188 VREF 189 GND 190 EMP 191 EMP 192 EMP 193 EMP 194 EMP 195 VCCINT 19...

Page 29: ... 22K 1 2 R37 22K H 5 G G 4 G F E D 3 G C B A 1 2 R22 22K 1 2 R23 22K 1 2 R24 22K 1 2 R25 22K 1 2 R26 22K 1 2 R27 22K 1 2 R28 22K 1 2 R29 22K 1 2 R30 22K 1 2 R31 22K 1 2 R32 22K 1 2 R33 22K 1 2 R34 22K 2 G 1 G 1 2 R21 22K KYRQ KD5 KD4 4 19MHz 1 2 SW01 SKHVBE PLAY STOP 1 2 D01 1SS133 1 2 D02 1SS133 1 2 SW02 SKHVBE 1 2 SW03 SKHVBE TRAY 1 2 SW06 SKHVBE PAUSE 1 2 3 U02 SBX1610 52 1 2 SW04 SKHVBE 1 2 SW...

Page 30: ... 1 1 2 W200 5mm 1 2 C216 Jmper 5mm 19GND AC19 FL_AC FL_AC to FL_KEY P03 30V 1 2 3 P202 B 3B EH R RED 10V 10GND 10V 1 2 P203 S 2B PH K S to UP CON P705 10V 5V GND_D 5V GND_D to SERVO P411 AC10 AC10 1 2 3 4 5 6 7 8 P206 B 8B PH K S 1 2 D208 N C 2 3 1 U200 NJM78M05FA 1 2 C210 100 20V OS 1 2 D206 FEID G23 1 2 D207 FEID G23 1 2 C207 0 01 1 2 D204 FEID G23 1 2 D205 FEID G23 1 2 C208 6800 50V 1 2 C220 10...

Page 31: ... 4 L002 FK08150MH13 CLD CXL SW OPT GND_D GND_D 5V 1 2 3 4 5 6 7 8 P103 B 8B PH K R RED 1 2 C123 0 1 1 2 C117 0 1 1 2 C112 0 1 1 2 L101 10u 1 2 C113 100 10 OS OPT 1 2 R112 100 1 2 C110 0 1 1 2 L100 10u 1 2 R113 47K 1 2 C111 100 10 OS 1 2 C124 0 1 1 2 W105 5mm 384Fs 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 4Y 8 4A 9 5Y 10 5A 11 6Y 12 6A 13 VCC 14 U105 TC74HCT04P 1 2 L106 10u 1 2 C126 10P 1 2 3 Q100 2SA10...

Reviews:

No comments

Brands by name

Popular brands

Load more brands