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Roadstar HIF-9997 TR Service Manual
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Roadstar HIF-9997 TR Service Manual

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HIF-9997 TR

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Summary of Contents for Roadstar HIF-9997 TR

  • Page 1 HIF-9997 TR...
  • Page 2 Model No.: HIF-9997TR Revision No.: 0 TITLE: REVISION SHEET Base Model: Nil Revision Date: 2006-02-10 REVISION SHEET REV# DETAILS DATE cbbyvox First release 2006-2-10 - 1 -...

  • Page 3: Table Of Contents

    Model No.: HIF-9997TR Revision No.: 0 TITLE: INDEX Base Model: Nil Revision Date: 2006-02-10 INDEX 1.WARNING AND TECHNICAL SPECIFICATION 2.ALIGNMENT 3.BLOCK DIAGRAM 7-18 4.FUNCTION DIAGRAM 19-21 5.SPECIFICATION 22-23 6.VOLTAGE TABLE 24-26 7.TROUBLESHOOTING 8.DISASSEMBLY INSTRUCTION 9.EXPLOSION DIAGRAM AND BOM 29-32 10.WIRE ASSEMBLY DIAGRAM 11.PRINCIPLE DIAGRAM 34-35 12.REPAIR DIAGRAM...

  • Page 4: Warning And Technical Specification

    Model No.: HIF-9997TR Revision No.: 0 TITLE: WARNING AND TECHNICAL Base Model: Nil SPECIFICATION Revision Date: 2006-02-10 MODEL:HIF-9997TR (2Band 4.5W) WARNING: FOR CONTINUED SAFETY THE FOLLOWING PRECAUTIONS SHOULD BE FOLLOWED DURING SERVICING. 1.MAKE SURE POWER CORD IS DISCONNECTED BEFORE REPLACING ANY PARTS. 2.REPLACE THE PRODUCT'S TYPE AND CRITICAL PARTS AS SHOWN IN THIS DIAGRAM.
  • Page 5 Model No.: HIF-9997TR Revision No.: 0 TITLE: ALIGNMENT PROCEDURES Base Model: Nil Revision Date: 2006-02-10 AM SECTION Set the TUNER/BAND button to select AM. Set the volume control to the reference output. AM IF ALIGNMENT Fashion loop of several turns of wire and radiate signal into antenna of receiver. SIGNAL RADIO SETTING CONNECTION...
  • Page 6 Model No.: HIF-9997TR Revision No.: 0 TITLE: ALIGNMENT PROCEDURES Base Model: Nil Revision Date: 2006-02-10 FM RF ALIGNMENT SIGNAL RADIO CONNECTION GENERATOR SETTING ADJUSTMENT REMARKS 87.5MHz TUNE Probe with redwire(+)L102 VT=2V +/- 0.1 1000Hz (low end ) the R101(R=47K) modulation 87.5MHz or R102(R=47K) 108MHz...
  • Page 7 Model No.: HIF-9997TR Revision No.: 0 TITLE: ALIGNMENT PROCEDURES Base Model: Nil Revision Date: 2006-02-10 CD PLAYER ADJUSTMENT Press the CD button. Connect the SCOPE across TRACKING, VREF,RFO points at PCB. Step Alignment instrument connection Condition Adjustment RF Adjustment Connect the scope CD Play in used statuAdjust VR801 Across RFO point and the for maximum...
  • Page 8 Model No.: HIF-9997TR Revision No.: 0 TITLE: BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 7 -...
  • Page 9 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 8 -...
  • Page 10 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 9 -...
  • Page 11 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 10 -...
  • Page 12 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 11 -...
  • Page 13 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 12 -...
  • Page 14 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 13 -...
  • Page 15 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 14 -...
  • Page 16 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 15 -...
  • Page 17 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 16 -...
  • Page 18 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 17 -...
  • Page 19 Model No.: HIF-9997TR Revision No.: 0 TITLE: IC BLOCK DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 18 -...
  • Page 20 Model No.: HIF-9997TR Revision No.: 0 TITLE: FUNCTION DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 19 -...
  • Page 21 Model No.: HIF-9997TR Revision No.: 0 TITLE: FUNCTION DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 20 -...
  • Page 22 Model No.: HIF-9997TR Revision No.: 0 TITLE: FUNCTION DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 21 -...
  • Page 23 Model No.: HIF-9997TR Revision No.: 0 TITLE: SPECIFICATION Base Model: Nil Revision Date: 2006-02-10 SPECIFICATION Power source AC 230V/50Hz Load impedance 4 ohm Reference output 500 Mw 10% THD output 4.5W x2 Speaker 4 ohm x2 Recording system AC BIAS BAND:AM,1KHz 30% MOD Characteristic Unit...
  • Page 24 Model No.: HIF-9997TR Revision No.: 0 TITLE: SPECIFICATION Base Model: Nil Revision Date: 2006-02-10 TAPE RECORDER Characteristic Unit Limit Play Frequency Response 125Hz-6.3KHz S/N Ratio MTT-112b Track cross talk (W/Band Pass Filter) Tape speed(3KHz/-10dB) <3 WOW & Flutter(3KHz-JIS WTD) Channel Separation(1 KHz/-10dB) TEST DISC :SONY TYPE 4 FUNCTION...
  • Page 25 Model No.: HIF-9997TR Revision No.: 0 TITLE: VOLTAGE CHARTS Base Model: Nil Revision Date: 2006-02-10 MAIN UNIT VOLTAGE CHARTS UNIT=VOLT IC & TRANSISTORS VOLTAGE CHARTS TA8176SN TA2099N TC9257F TC4052BP TA7417AP KA22211 TC9260 2.87 1.98 0.23 5.48 1.33 1.47 3.28 2.96 0.28 1.72 0.78...

  • Page 26: Revision No

    Model No.: HIF-9997TR Revision No.: 0 TITLE: VOLTAGE CHARTS Base Model: Nil Revision Date: 2006-02-10 3DV19 BA4558N TC9284BF TA2065F KA9258D -30.5 5.42 0.04 1.68 3.73 2.53 4.54 3.24 2.19 2.17 3.79 0.01 -28.2 4.53 2.48 2.19 2.18 0.01 -28.2 3.25 0.04 4.31 2.18...
  • Page 27 Model No.: HIF-9997TR Revision No.: 0 TITLE: VOLTAGE CHARTS Base Model: Nil Revision Date: 2006-02-10 TRANSISTORS TRANSISTORS TRANSISTORS Q101 2SA733 4.65 5.35 5.41 Q402 2SC945 0.16 Q102 2SC945 0.64 0.07 Q441 2SB772 14.3 Q103 2SC945 Q442 2SC945 0.72 0.08 Q104 2SC945 0.94 Q443 2SD882 10.25...

  • Page 28: Alignment

    Model No.: HIF-9997TR Revision No.: 0 TITLE: TROUBLESHOOTING GUIDE Base Model: Nil Revision Date: 2006-02-10 Circuit Symptom Reason and Remedy General No sound 1.Speakers are not connected. Check the speaker connection 2.Wrong function is selected. Press the desired function button. 3.Low volume control.

  • Page 29: Disassembly Instruction

    Model No.: HIF-9997TR Revision No.: 0 TITLE: DISASSEMBLY INSTRUCTIONS Base Model: Nil Revision Date: 2006-02-10 - 28 -...

  • Page 30: Explosion Diagram And Bom

    Model No.: HIF-9997TR Revision No.: 0 TITLE: EXPLOSION DIAGRAM AND Revision Date: 2006-02-10 Base Model: Nil - 29 -...
  • Page 31 Model No.: HIF-9997TR TITLE: EXPLODED VIEW Revision No.: 0 (CASSETTE DECK) Revision Date: 2006-02-10 Base Model: Nil - 30 -...
  • Page 32 Model No.: HIF-9997TR Revision No.: 0 TITLE: EXPLODED VIEW PARTS LIST (CASSETTE DECK) Base Model: Nil Revision Date: 2006-02-10 ITEM P/NO PART NAME 21-007 T.GEAR PLATE 2 PCS 21-009 2 PCS PINCH ROLLER ARM 21-021 2 PCS SENSING LEVER 21-029 BUTTON FRAME 2 PCS...
  • Page 33 Model No.: HIF-9997TR Revision No.: 0 TITLE: EXPLOSION DIAGRAM AND Base Model: Nil Revision Date: 2006-02-10 PART ITEM P/NO 21-305B BUTTON ACTUATOR 2 PCS 21-307 AZIMUTH SP 2 PCS 21-310 R.F. ARM SP 2 PCS 21-3150 T.CLUTCH SP 2 PCS 21-312 T.GEAR PLATE SP 2 PCS...
  • Page 34 Model No.: HIF-9997TR Revision No.: 0 TITLE: WIRING DIAGRAM Base Model: Nil Revision Date: 2006-02-10 - 33 -...
  • Page 35 Model No.: HIF-9997TR Revision No.: 0 TITLE: PRINCIPLE DIAGRAM Revision Date: 2006-02-10 Base Model: Nil － 34 －...

  • Page 36: Revision Date: 2006

    Model No.: HIF-9997TR Revision No.: 0 TITLE: PRINCIPLE DIAGRAM Base Model: Nil Revision Date: 2006-02-10 － 35 －...

  • Page 37: Principle Diagram

    Model No.: HIF-9997TR Revision No.: 0 TITLE: PRINCIPLE DIAGRAM Base Model: Nil Revision Date: 2006-02-10 － 36 －...

  • Page 38: Repair Diagram

    Model No.: HIF-9997TR Revision No.: 0 TITLE: REPAIR DIAGRAM Base Model: Nil Revision Date: 2006-02-10 － 37 －...
  • Page 39 Model No.: HIF-9997TR Revision No.: 0 TITLE: REPAIR DIAGRAM Base Model: Nil Revision Date: 2006-02-10 － 38 －...
  • Page 40 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION PCB-1051(CHOKE COIL) R411.412 113-2212592R01 220Ω 1/4W L501.502.503 105-2020000R00 R532.534...
  • Page 41 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION D506.507.508 130-4104148R02 1N4148 PCB-755(MYLAR CAP) 126-2245002R00 0.22uF/50V PCA-1051(TRANSISTOR) C407.408...
  • Page 42 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION R613.614 113-1532592R01 15k 1/4W PCA-755(RESISTOR) R882 113-1002592R01 10Ω...
  • Page 43 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION R257 113-3312592R01 330Ω 1/4W R605.606 113-5642592R01 560k 1/4W R118.122 113-3322592R01...
  • Page 44 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION PCA-755(ELEC CAP) C434.446 123-2035003R05 0.02uF/50V C450.472 123-2035003R05 0.02uF/50V C112.115...
  • Page 45 Model No: Revision No.: 1 HIF-9997TR TITLE: REPLACEMENT PARTS LIST Base Model: Nil Revision Date: 2006-06-08 (RS)D037FD3TR 2B 4.5W REPLACEMENT PARTS LIST REF . NO PART NUMBER DESCRIPTION REF . NO PART NUMBER DESCRIPTION C211.212 127-4785003R05 4.7uF/50V Q903.904 131-2030945R00 2SC945P/AV945 C213.214 127-4785003R05 4.7uF/50V...