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MICROFILM

SERVICE MANUAL

FM/MW/LW CASSETTE CAR STEREO

AEP Model

UK Model

XR-C5100R

East European Model

XR-C5103R

Model Name Using Similar Mechanism

NEW

Tape Transport Mechanism Type

MG-25G-136

Cassette player section

Tape track

4-track 2-channel stereo

Wow and flutter

0.08 % (WRMS)

Frequency response

30 – 18,000 Hz

Signal-to-noise ratio

TYPE II, IV

61 dB

TYPE I

58 dB

Tuner section
FM

Tuning range

87.5 – 108.0 MHz
(XR-C5100R)
FM1, FM2: 87.5 – 108.0 MHz
FM3: 65.0 – 74.0 MHz
(XR-C5103R)

Antenna terminal

External antenna connector

Intermediate frequency

10.7 MHz

Usable sensitivity

8 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

65 dB (stereo), 68 dB (mono)
(XR-C5100R)
63 dB (stereo), 65 dB (mono)
(XR-C5103R)

Harmonic distortion at 1 kHz

0.5 % (stereo), 0.3 % (mono)

Separation

35 dB at 1 kHz

Frequency response

30 – 15,000 Hz

Capture ratio

2 dB

MW/LW

Tuning range

MW: 531 – 1,602 kHz
LW: 153 – 281 kHz

Antenna terminal

External antenna connector

Intermediate frequency

10.71 MHz/450 kHz

Sensitivity

MW: 30 µV
LW: 50 µV

Power amplifier section

Outputs

Speaker outputs
(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output

40 W 

×

 4 (at 4 ohms)

General

Outputs

Telephone ATT control lead
Power amplifier control lead
Rear line out (1)

Tone controls

Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz

Power requirements

12 V DC car battery (negative ground)

Dimensions

Approx. 188 

×

 53 

×

 181 mm (w/h/d)

Mounting dimensions

Approx. 182 

×

 53 

×

 164 mm (w/h/d)

Mass

Approx. 1.2 kg

Supplied accessories

Parts for installation and connections
(1 set)
Rotary commander RM-X4S
Front panel case (1)

Design and specifications are subject to change without notice.

SPECIFICATIONS

XR-C5100R/C5103R

Photo: XR-C5103R

Summary of Contents for XR-C5100R

Page 1: ...0 5 stereo 0 3 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz Capture ratio 2 dB MW LW Tuning range MW 531 1 602 kHz LW 153 281 kHz Antenna terminal External antenna connector Intermediate frequency 10 71 MHz 450 kHz Sensitivity MW 30 µV LW 50 µV Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power output 40 W 4 at 4 ohms Gen...

Page 2: ... 18 6 2 Schematic Diagram MAIN Section 21 6 3 Printed Wiring Board PANEL Section 26 6 4 Schematic Diagram PANEL Section 29 6 5 IC Pin Function Description 31 7 EXPLODED VIEWS 37 8 ELECTRICAL PARTS LIST 40 Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 time...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

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Page 9: ...SS Y COVER ASS Y Note Follow the disassembly procedure in the numerical order given SECTION 2 DISASSEMBLY 1 Push the button release 2 Remove the front panel ass y to the direction of the arrow A A 1 2 2 1 3 cover ass y ...

Page 10: ...crews PTT2 6 8 2 sub panel 3 connector CN352 5 screw PTT2 6 6 6 mechanism deck MG 25G 136 4 flexible flat cable CN351 5 three screws PTT2 6 10 6 two screws PTT2 6 14 5 three screws PTT2 6 10 1 screw PTT2 6 8 7 heat sink 4 main board 3 two ground point screws 2 rubber cap 25 1 two screws PTT2 6 8 ...

Page 11: ...bending the claw 6 Fit projection on D part 4 Fit claw on B part 3 Put the housing under A part 5 Fit projection on C part 1 Install the catch to the hanger 2 Install the hanger onto two claws of the housing 7 Holder the hanger by bending the claw hanger housing 2 Move the arm suction in the arrow direction and fit on projection 1 Fit the arm suction on the shaft projection ...

Page 12: ...A shaft B 2 Fit the lever LDG B on shafts A and B and install it 3 type E stop ring 2 0 gear LDG D 5 gear LDG FT 6 polyethylene washer 2 tension spring LD 2 2 tension spring LD 1 gear LDG FB lever LDG A hole hole 4 Align hole in the gear LDG D with hole the lever LDG A 3 Move the lever LDG B in the arrow direction 1 ...

Page 13: ... 13 GUIDE C 2 guide C 1 three claws ...

Page 14: ...t mode function In the test mode FM Auto Scan Stop Level andAM MW Auto Scan Stop Level adjustments can be performed easier than it in ordinary procedure Set the Test Mode 1 Set the power select switch S801 is A position 2 Turn ON the regulated power supply All LEDs on the set lights up and the clock is displayed Note Press the OFF button if the clock is not displayed 3 Push the preset 4 button 4 P...

Page 15: ...put level is A 32 2 dB then signal generator input set to 20 dB Adjustment Location See page 17 Procedure L CH Stereo separation A B R CH Stereo separation C D The separations of both channels should be equal Specification Separation more than 30 dB Adjustment Location See page 17 FM RF signal generator Carrier frequency 98 0 MHz Output level 22 dB 12 6 µV Mode mono Modulation 1 kHz 22 5 kHz devia...

Page 16: ...al Meter Adjustment Setting SOURCE button FM Procedure 1 Set to the test mode See page 14 2 Push the SOURCE button and set to FM Display 3 Push the 6 button 4 Adjust RV1 so that the display indication is 160 Display Specification Display indication 158 to 162 Adjustment Location See page 17 Adjustment Location See page 17 FM RF signal generator Carrier frequency 98 00 MHz Output level 35 dB 56 2 µ...

Page 17: ...UPPER VIEW Tape Speed Adjustment TU1 RV1 AM MW Auto Scan Stop Level Adjustment RV2 FM Auto Scan Stop Level Adjustment RV3 FM Noise Focus Adjustment XR C5100R only RV4 FM Stereo Separation Adjustment RV1 FM Signal Meter Adjustment ...

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Page 21: ... on off control signal output to the CXA2509AQ IC351 H tape muting on 22 LMLOD O Loading tape operation motor control signal output to the MM1322XFBE IC360 For the loading direction and forward side operation 1 23 LMEJ O Loading tape operation motor control signal output to the MM1322XFBE IC360 For the eject direction and reverse side operation 1 24 AMSON O Tape auto music sensor control signal ou...

Page 22: ... L German East European models fixed at H 55 RCIN0 I Rotary remote commander shift key A D input terminal 56 VSM1 I Signal meter voltage detection input terminal Not used fixed at L 57 VSM0 I FM and AM MW LW signal meter voltage detection input from the FM AM tuner unit TU1 58 AVREF I Reference ground terminal 59 AVSS Ground terminal for A D converter 60 GND Ground terminal 61 BUSON O Bus on off c...

Page 23: ...ing signal input terminal At input of L the signal is attenuated by 20 dB 79 TEST I Setting terminal for the test mode L test mode normally fixed at H 80 ILLIN I Not used fixed at L Tape position detect input from tape operation switch on the mechanism block Input of FM stereo detection signal from FM AM tuner unit TU1 and output of forced monaural control signal to FM AM tuner unit TU1 Commonly u...

Page 24: ... ON OFF REFERENCE COUNTER PHASE COMPARATOR 20BIT IF COUNTER 2 MODULAS PRESCALER 12BIT PROGRAMABLE COUNTER AMP AMP AMP RIPPLE FILTER 18BIT 18BIT 22BIT 40BIT SHIFT RESISTER REF VCC SIG SEEK RECP 4BIT SWALLOW COUNTER PSC N DATA COSTAS LOOP PLL 57kHz PHASE DECODER DIFF DECODER CLOCK RECOVERY PLL 1 4675kHz ON OFF OSCILLATOR fx DIVIDER TEST LOGIC 8th ORDER SC BANDPASS FILTER 2nd ORDER ANTIALIAS FILTER 2...

Page 25: ...3 LS2 LS1 LSIN LTOUT LT3 LT2 LT1 LCOM LVRIN 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 21 22 23 26 27 28 29 30 31 32 33 34 37 38 39 40 24 25 PBFB1 PBRIN1 PBREF1 PBFIN1 35 36 PBGND VCT PBFIN2 PBREF2 PBRIN2 PBFB2 PBEQ1 PBOUT1 VCC TAPEIN1 AUXIN1 MSLPF LINEOUT1 NC NC G2FB G1FB MSTC DGND MSOUT NC NC INSW TAPESW MSMODE DRSW MSSW NC NC LINEOUT2 DIREF AUXIN2 TAPEIN2 PBEQ2 PBOUT2 GND F2 120µ 70µ X1...

Page 26: ... AMP VCC ANT COM AM FM GND Waveforms MAIN Section 1 IC1 1 XO 2 IC3 9 XO 3 IC501 9 X OUT 4 IC501 XT OUT 42 mVp p 200 ns 5 1 Vp p 230 ns 3 9 Vp p 125 ns 5 Vp p 30 6 µs 1 2 3 4 5 6 7 8 9 10 14 13 12 11 BUS ON SWITCH RESET SWITCH BATTERY SWITCH BUS ON RST BATT CLK VREF DATA GND VCC RST BUS ON CLK IN BU IN DATA IN DATA OUT ...

Page 27: ... 3 935 003 01 SPRING TORSION 3 3 932 205 21 DOOR CASSETTE 4 X 3367 636 1 LOCK ASSY 5 3 009 306 01 SHEET INSULATING 6 A 3313 459 A MAIN BOARD COMPLETE XR C5100R AEP UK South European 6 A 3313 463 A MAIN BOARD COMPLETE XR C5100R German 6 A 3313 475 A MAIN BOARD COMPLETE XR C5103R 7 3 915 923 01 SCREW GROUND POINT 8 X 3373 269 1 COVER ASSY ISO 9 3 012 859 01 CAP 25 RUBBER 10 3 018 798 01 BRACKET IC 1...

Page 28: ...TTON L r OFF SEEK AMS 0 r SEL ATT 110 3 014 602 01 SPACER A 111 3 009 308 01 BUTTON 1 3 6 1 2 3 112 3 009 309 01 BUTTON 4 6 SENS 4 5 6 113 3 009 298 01 BUTTON R PTY AF TA DISC 114 3 019 151 01 PLATE LCD GROUND 115 3 019 150 01 SHEET REFLECTOR 116 3 018 612 01 PLATE LIGHT GUIDE 117 3 018 611 01 HOLDER LCD 118 3 009 295 01 PANEL FRONT BACK 119 3 904 194 01 EMBLEM NO 2 5 SONY 120 3 024 391 01 SHEET L...

Page 29: ... 341 753 11 WASHER POLYETHYLENE 158 3 020 533 01 HOUSING 159 3 020 532 01 ARM SUCTION 160 3 020 534 01 HANGER 161 3 933 346 01 CATCHER 162 3 933 344 01 GUIDE C 163 3 014 798 01 SCREW HEAD SPECIAL 164 3 364 151 01 WASHER 165 A 3301 267 A CHASSIS ASSY G 166 3 017 302 01 BELT 25 167 3 936 853 01 FLYWHEEL F 168 3 701 437 21 WASHER HP901 1 500 196 21 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY ...

Page 30: ...E LSW903 1 762 620 11 SWITCH KEY BOARD WITH LED MODE LSW904 1 762 620 11 SWITCH KEY BOARD WITH LED SEEK AMS LSW905 1 762 620 11 SWITCH KEY BOARD WITH LED SEEK AMS 0 LSW906 1 762 620 11 SWITCH KEY BOARD WITH LED LSW907 1 762 620 11 SWITCH KEY BOARD WITH LED SEL LSW908 1 762 620 11 SWITCH KEY BOARD WITH LED LSW909 1 762 620 11 SWITCH KEY BOARD WITH LED DSPL LSW910 1 762 620 11 SWITCH KEY BOARD WITH ...

Page 31: ...0 16V C4 1 126 157 11 ELECT 10uF 20 16V C5 1 126 157 11 ELECT 10uF 20 16V C6 1 164 232 11 CERAMIC CHIP 0 01uF 50V C9 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C11 1 163 251 11 CERAMIC CHIP 100PF 5 50V C12 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C13 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C14 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C15 1 124 584 00 ELECT 100uF 20 10V C16 1 163 809 11 CERAMIC CHI...

Page 32: ...IP 0 1uF 10 25V C582 1 124 257 00 ELECT 2 2uF 20 50V C583 1 124 589 11 ELECT 47uF 20 16V C584 1 163 133 11 CERAMIC CHIP 470PF 5 50V C601 1 164 222 11 CERAMIC CHIP 0 22uF 25V C603 1 125 710 11 DOUBLE LAYER 0 1F 5 5V C605 1 126 157 11 ELECT 10uF 20 16V C606 1 126 157 11 ELECT 10uF 20 16V C607 1 126 157 11 ELECT 10uF 20 16V C609 1 124 589 11 ELECT 47uF 20 16V C610 1 124 234 00 ELECT 22uF 20 16V C612 ...

Page 33: ...8 1 216 295 00 SHORT CHIP 0 JC40 1 216 295 00 SHORT CHIP 0 JC50 1 216 296 00 SHORT CHIP 0 JC51 1 216 296 00 SHORT CHIP 0 JC52 1 216 296 00 SHORT CHIP 0 JC53 1 216 296 00 SHORT CHIP 0 JC54 1 216 296 00 SHORT CHIP 0 JC56 1 216 296 00 SHORT CHIP 0 JC57 1 216 296 00 SHORT CHIP 0 JC58 1 216 296 00 SHORT CHIP 0 JC59 1 216 296 00 SHORT CHIP 0 JC60 1 216 296 00 SHORT CHIP 0 JC62 1 216 296 00 SHORT CHIP 0 ...

Page 34: ...W R352 1 216 105 00 RES CHIP 220K 5 1 10W R353 1 216 065 00 METAL CHIP 4 7K 5 1 10W R354 1 216 077 00 METAL CHIP 15K 5 1 10W R355 1 216 009 00 METAL CHIP 22 5 1 10W R361 1 216 049 11 RES CHIP 1K 5 1 10W R362 1 249 389 11 CARBON 4 7 5 1 4W R363 1 249 389 11 CARBON 4 7 5 1 4W R364 1 216 073 00 METAL CHIP 10K 5 1 10W R365 1 216 065 00 METAL CHIP 4 7K 5 1 10W R403 1 216 077 00 METAL CHIP 15K 5 1 10W R...

Page 35: ...z A 3313 456 A POWER BOARD COMPLETE Included in MAIN BOARD COMPLETE CAPACITOR C801 1 126 096 11 ELECT 10uF 20 25V C802 1 126 096 11 ELECT 10uF 20 25V C803 1 124 589 11 ELECT 47uF 20 16V C804 1 124 589 11 ELECT 47uF 20 16V C805 1 136 165 00 FILM 0 1uF 5 50V C807 1 109 982 11 CERAMIC CHIP 1uF 10 10V C811 1 163 251 11 CERAMIC CHIP 100PF 5 50V C812 1 163 251 11 CERAMIC CHIP 100PF 5 50V C813 1 164 489 ...

Page 36: ...FRENCH DUTCH ITALIAN XR C5100R AEP German 3 861 722 31 MANUAL INSTRUCTION INSTALL POLISH TURKISH CZECH GREEK ENGLISH XR C5100R South European 3 861 729 11 MANUAL INSTRUCTION RUSSIAN HUNGARIAN XR C5103R 3 861 730 11 MANUAL INSTRUCTION INSTALL RUSSIAN HUNGARIAN XR C5103R 3 861 973 11 MANUAL INSTRUCTION INSTALL for RM X4S ENGLISH FRENCH GERMAN SPANISH DUTCH SWEDISH ITALIAN PORTUGUESE POLISH CZECH GRE...

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