Roadstar HIF-9907 Service Manual Download Page 2

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INDEX

1.WARNING AND TECHNICAL SPECIFICATION

2.ALIGNMENT

3.BLOCK DIAGRAM

4.FUNCTION DIAGRAM

5.SPECIFICATION

6.VOLTAGE TABLE

7.TROUBLESHOOTING

8.DISASSEMBLY INSTRUCTION

9.EXPLOSION DIAGRAM AND BOM

10.WIRE ASSEMBLY DIAGRAM

11.PRINCIPLE DIAGRAM

12.REPAIR DIAGRAM

13.MATERIAL BILL OF APPLIANCE

37-40

21-23

24-25

6-16

19-20

17-18

TITLE: INDEX

4-5

27-31

33-34

35-36

Summary of Contents for HIF-9907

Page 1: ...Service Manual HIF 9907 R HIF 9907 Service Manual HIF 9907...

Page 2: ...IAGRAM 5 SPECIFICATION 6 VOLTAGE TABLE 7 TROUBLESHOOTING 8 DISASSEMBLY INSTRUCTION 9 EXPLOSION DIAGRAM AND BOM 10 WIRE ASSEMBLY DIAGRAM 11 PRINCIPLE DIAGRAM 12 REPAIR DIAGRAM 13 MATERIAL BILL OF APPLI...

Page 3: ...AOHMS MINIMUM TECHNICAL SPECIFICATION Power output 2 Watts RMS per channel NOTE into 8 ohms In keeping with our policy of continually Frequency response 40Hz 15KHz improving our service and the techni...

Page 4: ...maximum 400Hz high end good output Modulation 600KHz 600KHz VTVM SCOPE BAR ANT AM Adjust for maximum Across Speaker good Output 1400KHz 1400KHz Jack VC101 TAC Adjust for maximum good Output FM RF ALIG...

Page 5: ...ying test tape 6K3Hz RECORDING BIAS Press Record button adjust L201 Adjust azimuth screw on the left side and the frequency move to 52KHz of the tape head for maximum output for both L R channel INSTR...

Page 6: ...TITLE BLOCK DIAGRAM 6...

Page 7: ...TITLE BLOCK DIAGRAM 7...

Page 8: ...TITLE BLOCK DIAGRAM UTC2025 8...

Page 9: ...TITLE BLOCK DIAGRAM 9...

Page 10: ...TITLE BLOCK DIAGRAM 10...

Page 11: ...TITLE BLOCK DIAGRAM 11...

Page 12: ...TITLE BLOCK DIAGRAM 12...

Page 13: ...TITLE BLOCK DIAGRAM 13...

Page 14: ...TITLE BLOCK DIAGRAM 14...

Page 15: ...TITLE BLOCK DIAGRAM 15...

Page 16: ...TITLE BLOCK DIAGRAM 16...

Page 17: ...TITLE FUNCTION DIAGARM 17...

Page 18: ...TITLE FUNCTION DIAGARM 18...

Page 19: ...0KHz 1000KHz BAND FM 1KHz 22 5KHz DEV Rrequency Low Range High Intermediate Frequency Useable Sensitivity S N 30dB S n at 1m V Input TAPE RECORDER Characteristic Response 125Hz 6 3KHz S N Ratio B 141N...

Page 20: ...y LCD Display Digital signal processing Optical pick up Beam Laser Item Frequency Response 100Hz 16KHz S N Ratio Interruption information layer Black dot Eccentric disc Channel separation W Band Past...

Page 21: ...01 C945 0 0 0 Q402 C945 0 0 0 Q8 ISA733 1 14 1 14 0 54 Q671 C945 0 5 5 6 0 Q672 C946 0 6 0 0 Q601 C947 0 5 5 0 Q5 ISC945 1 35 1 7 1 72 Q6 ISC945 1 35 1 7 1 72 Q501 C945 0 6 7 0 Q502 C945 0 6 7 0 Q7 1...

Page 22: ...0 71 0 01 3 64 3 63 3 55 3 64 3 63 0 01 3 64 3 63 1 74 0 04 0 0 01 0 04 0 0 3 62 3 39 0 0 09 1 52 0 02 2 3 1 52 0 01 1 14 1 52 0 01 1 74 0 0 1 26 3 64 1 65 1 81 1 85 1 96 1 14 0 94 1 65 1 14 0 0 1 94...

Page 23: ...8 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 0 43 2 95 3 6 1 26 TA7417 TC4013B PT2253A 3 85 0 4 9 5 6 4 9 2 0 4 9 2 0 4 9 2 5 6 4 9 1 2 0 4 9 2 0 4 9 2 0 3 9 2 0...

Page 24: ...ty Readjust See Alignment 6 Defective IC 101 TA2111N 7 Poor contact in antenna circuit Check resistance and re soldering FM No sound weak 1 Fm antenna is not connected sound Low sensitivity Connect th...

Page 25: ...soft colth 3 Disc is seriously hed Use a new disc 4 Disc is seriously warped Use a new disc 5 A non standard disc has been inserted Use only a brand name disc 6 Moisture has formed inside the CD desk...

Page 26: ...TITLE DISASSEMBLY INSTRUCTION 26...

Page 27: ......

Page 28: ...TITLE EXPLOSION DIAGRAM AND BOM 28...

Page 29: ...2 PCS 20 21 202 PAUSE LEVER 2 PCS 21 21 203 PAUSE LEVER STOPPER 2 PCS 22 21 205 SENSING CAP 2 PCS 23 21 210 T CLUTCH GEAR 2 PCS 24 21 212B R F ARM 2 PCS 25 21 213 R F PULLEY 2 PCS 26 21 214 R F GEAR 2...

Page 30: ...8 21 502 T GEAR SHAFT 2 PCS 69 21 503C PAUSE SHAFT 2 PCS 70 21 506 KEY SHAFT 2 PCS 71 21 507 OIL METAL 2 4 5 10 2 PCS 72 21 510 R F SHAFT 1 5 13 1 2 PCS 73 21 511 PINCH ROLLER SHART 1 5 10 2 PCS 74 21...

Page 31: ...5t 2 PCS 94 NW 008 WASHER 2 1 3 8 0 5t 2 PCS 95 96 21 902 RF CLUTCH FELT 10 5 0 5t 2 PCS 97 21 9010 T CLUTCH FELT 16 4 0 85t 2 PCS 98 21 701 LEAF SWITCH 3 PCS 99 1 PCS 1 PCS 1 PCS 1 PCS TITLE EXPLOSIO...

Page 32: ...TITLE WIRE DIAGRAM 32...

Page 33: ......

Page 34: ......

Page 35: ......

Page 36: ......

Page 37: ...3 1041252 01 100k 1 8W PVC101 120 2001260 04 LAI 126E20D 15R L4 R502 505 113 1051252 01 1M 1 8W PCB 1241 CER CAP R662 663 113 1051252 01 1M 1 8W 3 123 1025002 05 1000PF 50V R664 670 113 1051252 01 1M...

Page 38: ...047uF 50V R255 256 113 6821252 01 6 8k 1 8W C133 134 126 6825003 00 0 0068uF 50V R209 210 113 6831252 01 68k 1 8W C213 214 126 6825003 00 0 0068uF 50V R235 236 113 8221252 01 8 2k 1 8W C506 507 126 82...

Page 39: ...8 PCA 523 INDUCTOR COIL D661 663 130 4104148 02 1N4148 L2 105 1000000 01 10uH D664 665 130 4104148 02 1N4148 PCA 523 RESISTOR R24 113 1001252 01 10 1 8W C16 20 21 123 1045003 06 0 1uF 50V R16 113 1011...

Page 40: ...N4148 PCA 523 CER CAP D10 11 12 130 4104148 02 1N4148 C11 123 1025003 05 1000PF 50V Z1 130 5062802 00 6 2V 0 5W C4 26 30 123 1035003 05 0 01uF 50V PCA 523 TRANSISTOR C33 35 38 123 1035003 05 0 01uF 50...

Page 41: ...10k 1 8W 5 37 0000 113 1032592 01 Resistor 10k 1 4W 5 2 0000 113 1041252 01 Resistor 100k 1 8W 5 12 0000 113 1051252 01 Resistor 1M 1 8W 5 9 0000 113 1085092 01 Resistor 1 1 2W 5 1 0000 113 1221252 01...

Page 42: ...50V 10 B 3 0000 123 1525003 05 CER CAP 0 0015uF 50V 10 B 1 0000 123 1805003 05 CER CAP 18PF 50V 5 B NPO 2 0000 123 2005003 05 CER CAP 20PF 50V 5 B NPO 1 0000 123 2035002 05 CER CAP 0 02uF 50V 10 3 00...

Page 43: ...8 00 TRANSISTOR KSA928A Y AI 1 0000 131 2020772 00 TRANSISTOR 2SB772 AV772 HT772 SP772 1 0000 131 2030945 00 TRANSISTOR 2SC945P AV945 AI 26 0000 131 2032001 00 TRANSISTOR 2SC2001 AI 1 0000 131 2040882...

Page 44: ...SMALL S036AT3R S88138 1 0000 203 1660300 01 3KEY KNOB S036AT3R S88138 1 0000 203 1662300 01 FUNCTION KNOB S036AT3R S88138 1 0000 203 1662400 01 BAND KNOB ABS S036AT3R S88138 1 0000 203 1662500 01 TUNI...

Page 45: ...2 0 1 0000 308 0518641 10 S2M05 20080 28 180 SOLDER 2 0 1 0000 308 0717641 10 S2M07 20080 28 170 SOLDER 2 0 1 0000 308 0918641 10 S2M09 20080 28 180 SOLDER 2 0 1 0000 308 1018641 10 S2M10 20080 28 18...

Page 46: ...1 GIFT BOX D036AT3R ROADSTAR HIF 9907 1 0000 603 1660000 00 MAIN POLYFOAM S036AT3R 1 0000 604 2030760 00 PE BAG 8 X3 1 0000 604 2541020 00 PE BAG 10 X4 1 0000 604 3002600 13 POLY BAG 30 X26 5LANGUAGE...

Page 47: ...6MMX50M BLUE UL 0 0018 F44 0001820 00 18MMX20Y BLACK 0 2012 F45 0001215 00 12MMX15Y 0 2045 F47 0001255 00 12MMX55M 0 0042 F51 0000336 00 336 25kg 0 0024 F55 0000120 00 120 A 25KG 0 0006 F61 000S124 00...

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