Teac AG-H300 Service Manual

Teac AG-H300 Service Manual

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Summary of Contents for Teac AG-H300

  • Page 2: Specifications

    CONTENTS SPECIFICATION ..............................M EASUREM ENTS AND ADJUSTM ENTS ......................PIN FUNCTION ..............................WIRING DIAGRAM .............................. BLOCK DIAGRAM ..............................SCHEM ATIC DIAGRAM ............................ PRINTED CIRCUIT BOARDS ..........................EXPLODED VIEW............................... ELECTRICAL PARTS LIST ..........................Specifications AMP Section FM Section Pow er output : 35 W+35W Tuning Rane : 87.50M Hz~ 108.00M Hz...
  • Page 3: Measurements And Adjustments

    M EA SU REM EN TS A N D A D JU STM EN TS...
  • Page 6 IC FUNCTION (M icom BVITM P87PM 78F) PIN No. SYM BOL I/ O DESCRIPTION NO Connection Func, M ute Function M ute ON/OFF Output No Connection Tuner-Nute Tuner M ute Output Stereo/M ono Stereo/M ono Sw itching Output Func, Indicator Function LED Drive Data Output No connection RDS-DATA...
  • Page 8: Exploded View List

    1            9A08737500 WINDOW,FIP                 2            9A08738500 KNOB,VOLUME ASSY           3            9A08738600 KNOB,VOLUME ASSY(A)        4            9A07434300 KNOB,POWER [E,UK]          5            9A08738800 ORNAMENT,FUNCTION          6            9A08738700 ORNAMENT,FUNCTION          7            9A06224200 BADGE,TEAC                 8            9A08737700 KNOB,ROTARY                9            9A08739000 PANEL,FRONT(AL) [US,C]     9A08749300 PANEL,FRONT(AL) [E,UK]     10            9A06863300 INDICATOR,STAND BY         11            9A08738400 PANEL,FRONT                12            9A08738000 KNOB,TACT                  13            9A08738100 KNOB,TACT                 ...
  • Page 11: Main Pcb Assy

    MAIN PCB ASSY MAIN PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 9A08741100 MAIN PCB ASSY [US,C]       Q663          9A03745000 TR,KSC2785‑YTA             9A08741110 MAIN PCB ASSY [E,UK]       Q664          9A01387400 TR,KSA733CYT               9A08742300 PCB,MAIN                   Q665,Q666     9A08744000 TR,KTC2874BT               9A07308700 BRACKET,PCB                Q667          9A03745200 TR,KSR2206TA               9A08745400 BRACKET,PCB(H/T)           Q668,Q669     9A03745000 TR,KSC2785‑YTA             9A08745500 HEAT SINK                  Q670,Q671     9A03745200 TR,KSR2206TA              ...
  • Page 12 TUNER PCB ASSY REF.NO. PARTS NO. DESCRIPTION 9A08741000 TUNER PCB ASSY [US,C]      9A08741010 TUNER PCB ASSY [E,UK]      9A08741600 PCB,TUNER                  9A08046400 PACK,TUNER [US,C]          9A08038500 FRONT‑END [E,UK]           ANT1          9A08045800 TREMINAL,ANT [US,C]        ANT1          9A07491300 TERMINAL,ANT [E,UK]        CF11,CF12     9A06544600 FILTER,CERAMIC E107MSHAT   CF22          9A07006300 FILTER,CERAMIC PBF450JR3   CN12          9A05328900 WAFER,MOLEX 5267‑02A       CN31          9A05938500 WAFER,3P                   CN61          9A05356300 WAFER                      CN71          9A08220000 WAFER,CARD CABLE           CN73,CN83    ...
  • Page 13: Included Accessories

    INCLUDED ACCESSORIES REF.NO. PARTS NO. DESCRIPTION REMARKS 9A08523600 OWNER'S MNL [US,C]         9A08523700 OWNER'S MNL [E,UK]         9A08746600 REMOTE CONTROL UNIT [US,C] 9A08746610 REMOTE CONTROL UNIT [E,UK] 9A08046100 ADAPTOR,75‑300 [US,C]      9A08746200 ANT,FM T [US,C]            9A04883100 ANT,FM WIRE [E,UK]         9A08561100 AM LOOP ANTENNA ASSY       SERVICE M ANUAL...
  • Page 14 AG-H300 SCHEMATIC DIAGRAM NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 3. £Parts marked with this sign are safety critical components. They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.
  • Page 15 AG-H300 SCHEMATIC DIAGRAM A A G G - - H H 3 3 0 0 0 0 注 意 NOTES: INSTRUCTIONS FOR SERVICE PERSONNEL 1. 抵抗の単位はΩ (k=kΩ,M=MΩ) です。 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. コンデンサの単位はμF (p=pF) です。 BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE- 2.
  • Page 16 AG-H300 SCHEMATIC DIAGRAM A A G G - - H H 3 3 0 0 0 0 注 意 NOTES: INSTRUCTIONS FOR SERVICE PERSONNEL 1. 抵抗の単位はΩ (k=kΩ,M=MΩ) です。 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. コンデンサの単位はμF (p=pF) です。 BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE- 2.

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