Teac AG-7D Service Manual
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Teac AG-7D Service Manual

Av digital home theater receiver
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See also: Owner's Manual
Effective : November, 2004

SERVICE MANUAL

A A G G - - 7 7 D D
AV Digital Home Theater Receiver
CONTENTS
PC boards shown are viewed from parts side.
●
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 of [ ] mark can be used only with the version designated.
●
[E]:EUROPE [A]:AUSTRALIA [CN]:CHINA [K]:KOREA
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
NOTES
2
3
4
7
22
S-0135A

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Summary of Contents for Teac AG-7D

  • Page 1: Service Manual

    SERVICE MANUAL A A G G - - 7 7 D D AV Digital Home Theater Receiver CONTENTS 1 SPECIFICATIONS ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 2 ADJUSTMENTS ・...

  • Page 2: Specifications

    1 SPECIFICATIONS Amplifier Section General Output Power ............100 W + 100 W Power Requirements ..AC 220 V, 50 Hz (China/Korea model) (Stereo, 0.2 % THD, 20 Hz to 20 kHz, 6 Ω) AC 230 V, 50 Hz (Europe/Australia model) 120W + 120W (6 Ω, JEITA) Power Consumption ........250 W (STANDBY : 3 W) Surround Output Power ........125 W per channel AC Outlet ..............switched x 1...

  • Page 3: Adjustments

    2 ADJUSTMENTS 2-1 Adjustment Locations AM IF SVR1 SVR2 SVR3 2-2 AM Adjustment SIGNAL GENERATOR SETTING FREQUENCY ADJUSTMENT ITEM ADJUST FOR SETTING POINTS SIGNAL OUTPUT Output level is maximum. 400Hz 603kHz 1. RF Tracking 58dBu MA coil 603kHz, 1404kHz should 30% modulation 1404kHz be confirmed repeatedly.

  • Page 4: Exploded Views And Parts List

    3 EXPLODED VIEWS AND PARTS LIST −4−...
  • Page 5 EXPLODED VIEW LIST REF.NO. PARTS NO. DESCRIPTION REMARKS 5088210788000Z KNOB ASSY [E,A,K] 5088210788010Z KNOB ASSY [CN] 5077210973020 WINDOW,DISPLAY 4317211141000 COVER,RCA [E,A,K] 4317211141010 COVER,RCA [CN] 3067211198050 PANEL,FRONT [E] 3067211198040 PANEL,FRONT [A,K] 3067211198080 PANEL,FRONT [CN] 5630210328000 BADGE [E,A,K] 5630210328010 BADGE [CN] 5160210093000 INDICATOR,LED 3417210091000 BODY [E,A,K]...
  • Page 6 EXPLODED VIEW LIST REF.NO. PARTS NO. DESCRIPTION REMARKS E903141130010 TUNER,FM/AM KST-MB014MA1-13 [E,A] E903111300010 TUNER,FM/AM KST-MB001MA1-13 [CN] E903011300010 TUNER,FM/AM KST-MB001MA0-13S [K] 7028063232020 COMPONENT PCB ASSY G606030164010 TERMINAL,RCA 3PIN 3207211466030 CHASSIS,BACK [E] 3207211466060 CHASSIS,BACK [A] 3207211466050 CHASSIS,BACK [CN] 3207211466040 CHASSIS,BACK [K] 3007210356000 CABINET,TOP [E,A,K] 3007210356010 CABINET,TOP [CN]...

  • Page 7: Pc Boards And Parts List

    4 PC BOARDS AND PARTS LIST MAIN PCB (SIDE A) −7−...
  • Page 8 MAIN PCB (SIDE B) −8−...
  • Page 9 AMP PCB FRONT PCB MULTI PCB −9−...
  • Page 10 DSP PCB (SIDE A) DSP PCB (SIDE B) VIDEO PCB (SIDE A) VIDEO PCB (SIDE B) −10−...
  • Page 11 COMPONENT PCB (SIDE A) COMPONENT PCB (SIDE B) −11−...
  • Page 12 ST-BY PCB HP PCB POWER SW PCB ST-BY SW PCB −12−...
  • Page 13 MAIN PCB ASSY [E] MAIN PCB ASSY [E] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 7028063251070 MAIN PCB ASSY [E] D512 K005041480020 D,CHIP 1N4148W 7020063250001 MAIN PCB D515 K005041480020 D,CHIP 1N4148W 2120210748020 HEAT SINK D516 K005041480020 D,CHIP 1N4148W £ D040682083000 C326 C,ELECT 6800UF M 16V D517...
  • Page 14 MAIN PCB ASSY [E] MAIN PCB ASSY [A,CN] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION £ D02010406C060 Q512 J5222875B0010 TR,CHIP KTC2875B(MB) C353 C,POLY 0.1UF J 100V Q513 J5222875B0010 TR,CHIP KTC2875B(MB) CN501 L101100041710 CN WAFER,TUC-P17P-B1 Q514 J5222875B0010 TR,CHIP KTC2875B(MB) CN506 L101100041810 CN WAFER,TUC-P18P-B1 Q515...
  • Page 15 MAIN PCB ASSY [A,CN] MAIN PCB ASSY [A,CN] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION £ C060010065050 GND303 3790040876010 TERMINAL,GND PLATE R317 R,METAL 10 J 1W GND304 3790040876010 TERMINAL,GND PLATE R318 £ C060010065050 R,METAL 10 J 1W £ J126781200220 £...
  • Page 16 MAIN PCB ASSY [K] MAIN PCB ASSY [K] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION D306 K000013300520 D,1SS133T-72 JK307 G602405B0400Y TERMINAL,RCA 4PIN D307 K000013300520 D,1SS133T-72 JK308 G602405B0400Y TERMINAL,RCA 4PIN £ J5000916Y0050 D309 K005041480020 D,CHIP 1N4148W Q301 TR,KSA916Y D310 K005041480020 D,CHIP 1N4148W Q303 J5001266Y0050...
  • Page 17 MAIN PCB ASSY [K] AMP PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION £ C1012R2064060 £ C060056265050 R517 R,FUSIBLE METAL 2.2 J 1/2W R216C R,METAL 5.6K J 1W £ C060010165060 £ C060056265050 R518 R,METAL 100 J 1W R216FL R,METAL 5.6K J 1W £...
  • Page 18 FRONT PCB ASSY [E] FRONT PCB ASSY [A,K] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION D702 K000013300520 D,1SS133T-72 LED703 K500033000020 LED,HL-30CNYUF2T(YELLOW) D703 K000013300520 D,1SS133T-72 Q700 J6020107M0010 TR,KRC107M D704 K000013300520 D,1SS133T-72 Q701 J601107M00050 TR,KRA107M DZ707 K06012R044520 D,ZENER MTZJ12B Q702 J6020107M0010 TR,KRC107M FLT701 K530125000010...
  • Page 19 MULTI PCB ASSY DSP PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 7028063212010 MULTI PCB ASSY Q803 J5200107S0050 TR,CHIP KRA107S(PH) VR701 G121161220000 SW,ENCODER EC16B12204 Q901FL J5222875B0010 TR,CHIP KTC2875B(MB) Q901FR J5222875B0010 TR,CHIP KTC2875B(MB) Q902SL J5222875B0010 TR,CHIP KTC2875B(MB) Q902SR J5222875B0010 TR,CHIP KTC2875B(MB) DSP PCB ASSY Q903SBL...
  • Page 20 VIDEO PCB ASSY [K] ST-BY PCB ASSY [E] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION D100 K000013300520 D,1SS133T-72 D323 K000013300520 D,1SS133T-72 D101 K000013300520 D,1SS133T-72 DZ304 K06020R044520 D,ZENER MTZJ20B D102 K000013300520 D,1SS133T-72 DZ308 K06005R644520 D,ZENER MTZJ5.6B £ N751224001110 IC102 J171795600010 IC,LA7956 F300 FUSE,T4A 250V...
  • Page 21 ST-BY PCB ASSY [CN] ST-BY PCB ASSY [K] REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 7028063231070 ST-BY PCB ASSY [CN] DZ304 K06020R044520 D,ZENER MTZJ20B 7020063230000 ST-BY PCB DZ308 K06005R644520 D,ZENER MTZJ5.6B £ D040102084060 £ N751224001110 C314 C,ELECT 1000UF M 25V F300 FUSE,T4A 250V £...

  • Page 22: Included Accessories

    5 INCLUDED ACCESSORIES INCLUDED ACCESSORIES REF.NO. PARTS NO. DESCRIPTION REMARKS 5707211280050 OWNER'S MANUAL,EFS [E,A] 5707211280060 OWNER'S MANUAL,GIN [E] 5707211280080 OWNER'S MANUAL,E [CN,K] 8300426000010 REMOCON,UR-426 G670001R50220 BATTERY,DRY AAA E605010010000 ANTENNA,WIRE DIPOLE E605010090010 ANTENNA,AM LOOP L109284007300 MATCHING TRANS [E,A,CN] L109284007400 MATCHING TRANS [K] −22−...

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