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Onkyo TX-2100, Руководство по обслуживанию

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Onkyo TX-2100 Скачать руководство пользователя страница 20

TX-2100

MICROPROCESSOR-CONNECTION DIAGRAM

TX-2100

STBY

RDSSCK

8G

9G

10G

11G

12G

P1

P2

P3

P4

VLOAD

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

PROTECT

RFIN

SD

ST

VDD

S.TONE

REMIN

SYSIN

POFF

RDSDATA

POWER

SPARL

SPBRL

F-MUT

T-MUT

X2

X1

VSS

XT2

XT1

AVREF

AVDD

K0

K1

K2

K3

K4

MODE1

AREA

MODE2

AVSS

RST

VOL-DN

VOL-UP

STB

NC

NC

PLL

DATA

CL

VDD

1G

2G

3G

4G

5G

6G

7G

Q701

MPD78044FGF-217-3B9

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

S713

SP-A

S711

TAPE-1

S712

SP-B

S722

TAPE-2

S721

DOWN

S719

D.TUN

S720

UP

S738

8

S701

POWER

S737

7

S735

5

S734

4

S733

3

S732

2

S731

1

S736

6

S710

FM

S718

MEMORY

S724

MUT/MODE

S723

SCAN

S717

9

S716

0/10

S715

GROUP

S709

AM

S708

PH

S707

CD

R744

4.7K

R743

2.2K

R742

1.2K

R752

12K

R751

4.7K

R750

2.2K

R749

1.2K

R766

12K

R765

4.7K

R760

470

R764

2.2K

R763

1.2K

R762

820

R761

680

R741

820

R748

820

R753

470

R746

470

R747

680

R740

680

R739

470

Q702  FL TUBE

MNA-12MM49

ABNORMAL

VOLTAGE
CURRENT

DET.

Q302

SELECTOR

SWITCH

TC9273N-010

M

Q481 TA7291S

Q703

SYSTEM

RESET

TUNER

PACKAGE

INITIA-
LIZING

4.19
MHz

Q491,2,3
MUTING
SWITCH

Q592
SP B

RELAY SW

Q901

POWER

RELAY SW

Q591
SP A

RELAY SW

SYSOUT

RI IN/
OUT

U701
REMOTE
SENSOR

Q707
BUFFER

POWER FAILURE
DETECTOR

Содержание TX-2100

Страница 1: ...K A DECK B RC 330S SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE THESE COMPONEN...

Страница 2: ...Impedance 4 ohm Tuner Section FM Tuning Frequency Range 87 5 MHz 108 0 MHz Usable Sensitivity Stereo 17 2 dBf 2 0 V 75 ohm IHF Mono 11 2 dBf 1 0 V 75 ohm IHF S N Ratio Stereo 70 dB IHF A Mono 76 dB IH...

Страница 3: ...he TAPE 1 button then press the DIRECT TUNING button 2 After CLEAR is displayed the preset memory stored in the memory are initialized and will return to the factory setting 3 Safety check out Only U...

Страница 4: ...02 A006 A007 A002 A024 A020 A024 T901 E801 A040 A041 A023 A013 A024 A024 A024 A300 A302 A303 A301 A030 A301 A021 A026 E801 A004 A011 A010 A013 A013 A013 A013 A015 A011 A018 A205 A206 A207 A205 A206 A2...

Страница 5: ...B Q591 SPEAKER B RELAY SW Q951 POWER RELAY SW RL901 F901 P902 120V 60Hz CONST VOLTAGE Q921 Q923 Q922 Q924 TO FL TUBE Q481 VOLUME MOTOR DRIVER Q701 MICROPROCESSOR RI IN OUT VOLUME R409 R415 BASS TREBL...

Страница 6: ...IS SUBJECT TO CHANGE FOR IMPROVEMENT X701 STBY RDSSCK 8G 9G 10G 11G 12G P1 P2 P3 P4 VLOAD P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 PROTECT RFIN SD ST VDD S TONE REMIN SYSIN POFF RDSDATA POWER SPARL...

Страница 7: ...IED VOLTAGE MEASURED WITH VOLTMETER IS DC VOLTAGE NO INPUT SIGNAL ELECTROLYTIC CAPACITORS ARE IN F WV ALL CAPACITORS ARE IN pF 50WV UNLESS OTHERWISE NOTED EX 030 3pF 330 33pF 331 330pF 333 0 033uF u A...

Страница 8: ...324 330 R323 330 R322 1M R321 1M R320 2 2K R319 2 2K R318 1M R317 1M R316 330 R315 330 R354 120K R310 390K R304 56K R306 220K R314 100K R352 10K R308 1K R312 39K R353 120K R309 390K R303 56K R305 220K...

Страница 9: ...1W R566 390 1W R559 47K R560 47K R573 10K R572 22K R552 8 2 1W R551 8 2 1W R582 82 1W R564 2 2 1 2W R563 2 2 1 2W R581 82 1W C441 100 6 3 C581 100 6 3 C916 6800 50 C915 6800 50 C918 000 35 C952 220 16...

Страница 10: ...ATA CL VDD 1G 2G 3G 4G 5G 6G 7G Q701 MPD78044FGF 217 3B9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51...

Страница 11: ...R326 1M R325 1M R324 330 R323 330 R322 1M R321 1M R320 2 2K R319 2 2K R318 1M R317 1M R316 330 R315 330 R354 120K R310 390K R304 56K R306 220K R314 100K R352 10K R308 1K R312 39K R353 120K R309 390K R...

Страница 12: ...ID STE SD TMUT 12V TUR E TUL E RDS RFIN PLL CL DATA L IID P916a NAAR 5864 P613a P711a P711a JL912a PHONO CD T1 R T1 P T2 R T2 P RIGHT 1 30 IID VCT RI P521 R IID SP TERMINAL NPT 1283D T901 U1 Main circ...

Страница 13: ...3 365 J384 C942 C J385 J36 J36 JL261a JL261a JL a J444 444 4 C R R 5 R J375 J3 375 76 6 J J37 72 72 371 P3 P371 P371 11 D91 J429 5 J42 J426 J426 J409 J493 J4 4 93 3 C C C C R R 91 D 11 J360 J J 360 J4...

Страница 14: ...9 TA EC C ECT D DIRE UP UP UP DOWN DOWN DOWN POWER C C715 C 7 7 14 C7 C71 C7 713 708 C708 708 7 R7 R768 R768 R76 68 2 2 L702 701 1 S70 708 0 0 0 Y OW POW W 75 R751 Q Q 707 Q D D 705 D JL L711 J D7 D D...

Страница 15: ...60 60 33 J336 R R 50 R R 50 R VCT VCT L L DATA DATA EQ E E Q UT UT E E E RL L 591 R RL RL591 RL5 a 916a 9 9 J334 4 J J3 365 C C 7 7 J361 J36 R R JL261a JL261a JL a J1a 88 R R J375 J3 375 71 71 71 72...

Страница 16: ...32 R436 R43 R575 75 ATA ATA Q O O UT O E E E J517 J517 R574 74 42 R55 R5 J445 J445 J444 444 4 43 432 C9 C5 C 11 D91 45 J458 C9 C9 J443 J44 4 3 2 J472 91 D 11 C98 8 3 23 23 23 30 30 0 27 2 2 7 17 7 1 1...

Страница 17: ...5 R7 R7 75 R7 0 R752 R752 J710 710 J 704 J7 7 0 0 4 R R 711 R R J706 709 709 C724 24 C72 C724 TA DIREC C ECT DIRE UP UP UP DOWN DOWN DOWN POWER 708 C708 708 701 1 S70 Y Y OW POW 75 R751 Q Q 707 Q D D...

Страница 18: ...772 R7 7 72 LL STB STB STB FMU 9 9 9 C C715 C 7 7 14 C7 C71 C7 713 R7 768 768 76 68 2 2 L702 1 1 1 08 39 J739 J73 J J 735 3 7 J 11 1 7 J753 3 5 75 J 17 1 1 7 7 1 1 2 7 7 15 15 15 7 7 22 7 7 S9 S961 S9...

Страница 19: ...1 Vss Negative power supply pin 13 GND Digital ground pin 28 VDD Positive power supply pin 2 27 S1 3 26 S2 4 25 S3 5 24 S4 6 23 S5 7 22 S6 8 21 S7 9 20 S8 10 19 S9 11 18 S10 12 17 S11 14 CK Clock inpu...

Страница 20: ...69 70 71 72 73 74 75 76 77 78 79 80 S713 SP A S711 TAPE 1 S712 SP B S722 TAPE 2 S721 DOWN S719 D TUN S720 UP S738 8 S701 POWER S737 7 S735 5 S734 4 S733 3 S732 2 S731 1 S736 6 S710 FM S718 MEMORY S724...

Страница 21: ...Reference voltage input pin for A D converter 33 VSS Ground pin 34 35 X1 X2 Main system clock pin Connect the ceramic oscillator 36 T MUT O Muting control output pin for tuner section 37 F MUT O Mutin...

Страница 22: ...When 7 0 mV to 9 0 mV you are not necessary to adjust When more than 9 0 mV readjust the resistors above so that the voltage becomes 9 0 mV Confirmation of protection circuit 1 Confirmation of operati...

Страница 23: ...on when a 0 5 ohm load is connected Caution Don t continue more than 3 seconds CR OSCILLATOR DIFFEREN TIATING CIRCUIT ATTENU ATOR UNIT SPEAKER TERMINAL A CD INPUT INPUT OUT PUT 3 3k 10k 1SS133 3 3k GN...

Страница 24: ...TX 2100 PACKING VIEW A805 A802 A803 A804 A850 A630 A801 A614 A605 A604 A601 A601 A603 A610...

Страница 25: ...shing A035 27190266 1 or LSR 12R or 27190266 KGLS 12RT Holder A040 838130088 3TTB 8B Screw A041 830440089 4TTC 8C BC Screw A201 28184663 1 Top cover A202 838430088 3TTB 8B BC Screw A203 28141240 Cushi...

Страница 26: ...8 1B042576 1A NAETC 8376 1A Connection PC board ass y U9 1B042577 1A NAETC 8377 1A Terminal RI PC board ass y U11 240146 or FAE385 A02F or 240134A TFCE1U114B Tuner unit PACKING VIEW PARTS LIST REF NO...

Страница 27: ...949 O Q507 Q508 2210756 or 2SC1775A F or Q525 Q526 2210755 or 2SC1775A E or Q581 Q582 2211732 or 2SC1845 F or 2211733 2SC1845 E Q509 Q510 2213284 2SC1740S R Q511 Q512 2211353 2SA949 O Q513 Q514 221163...

Страница 28: ...C441 354721019 CE04W6 3V 100M Elect C443 352980226 NP04D50V 2 2M Elect C501 C502 354784709 CE04W50V 47M Elect C503 C504 374721015 ECQ B50V 101K Plastic film C507 C508 354724719 CE04W6 3V 470M Elect C...

Страница 29: ...K Carbon R405 R406 417346834 R16J 68K Carbon R407 R408 417343324 R16J 3 3K Carbon R409 5104356 N14RLC100KWT20Z R411 R412 417341224 R16J 1 2K Carbon R413 R414 417341044 R16J 100K Carbon R415 5104356 N1...

Страница 30: ...R583 R584 453530224 RNU1 2WCJ 2 2 Metal R585 R586 453530224 RNU1 2WCJ 2 2 Metal R931 417343324 R16J 3 3K Carbon R932 417343344 R16J 330K Carbon Relays RL591 25065618 or NRL 2P5A DC24 158 or RL592 2506...

Страница 31: ...721 223205 or 1SS270A or D722 D723 223273 1N4148M Oscillator X701 3010163 CST4 19MGW Coils L701 L702 233454K220 NCH 1452 220K L703 233454K220 NCH 1452 220K L704 L705 233454M022 NCH 1452 022M L706 2334...

Страница 32: ...58 417341024 R16J 1K Carbon R759 R767 417341024 R16J 1K Carbon R760 417344714 R16J 470 Carbon R761 417346814 R16J 680 Carbon R762 417348214 R16J 820 Carbon R763 417341224 R16J 1 2K Carbon R764 R777 41...

Страница 33: ...AC outlet P902 25053030 or AC 181 UL 11V or 25051571 NSCT 2P1358 Fuse holders F901A F901B 25052133 NSCT 1P2031 Socket JL961a 25051088 NSCT 4P875 Plug P901a 25055675 NPLG 2P631 Headphone terminal PC b...

Страница 34: ...TX 2100 P961 25045481 or NPJ 2PDBL299 or 25045330 NPJ 2PDBL184 Terminal JL961b 25051088 NSCT 4P875 Socket JL711b 25055627 NPLG 6P589 Plug...

Страница 35: ...e 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 http www onkyo net ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwai Chung N T HONG KONG Tel 852 2429...

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