Gebruiksaanwijzing /service van het product XR-C8100 van de fabrikant Sony
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– 1 – Model Name Using Similar Mechanism XR-C7200/C7200W T ape T ransport Mechanism T ype MG-25D-136 SERVICE MANUAL AEP Model UK Model XR-C8100R E Model XR-C8100 XR-C8100/C8100R MICROFILM FM/AM CA.
– 2 – T ABLE OF CONTENTS 1. GENERAL Location of Controls ............................................................... 3 Getting Started ........................................................................ 4 Setting the Clock ...............
– 3 – SECTION 1 GENERAL This section extracted from XR-C8100R’ s instr uction manual..
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– 18 – 2-2. FRONT P ANEL ASSY SECTION 2 DISASSEMBL Y Note : Follow the disassembly procedure in the numerical order given. 2-1. COVER 1 claw 4 cover 2 claw 3 claws 3 Push the bearing (L). 4 front panel assy 1 Push the button (open). 2 Push the bearing (R).
– 19 – 2-3. SUB P ANEL ASSY 2-4. MECHANISM DECK 1 PTT 2.6x6 2 PTT 2.6x6 3 PTT 2.6x6 4 claws 5 claw 6 CN802 7 CN50 0 8 sub panel assy 1 screws (2.6x6) (C TIGHT ) 2 CN201 3 CN250 4 mechanism deck.
– 20 – 2-5. MAIN BOARD 2-6. HEA T SINK 1 PTT 2.6x10 6 insulated plate 2 PTT 2.6x1 0 3 ground point screw 4 ground point screws 5 MAIN board 3 PTT 2.
– 21 – SECTION 3 ASSEMBL Y OF MECHANISM DECK ARM (SUCTION) Note : Follow the assembly procedure in the numerical order given. HOUSING A par t C par t B par t D par t 8 Hold the hanger by bending the claw . 6 Fit projection on D par t. 4 Fit claw on B par t.
– 22 – LEVER (LDG-A) / (LDG-B) GEAR (LOADING FT) shaft A shaft B shaft C 1 Fit the lever (LDG-A) on shafts A – C and install it. shaft A shaft B 2 Fit the lever (LDG-B) on shafts A and B and install it.
– 23 – GUIDE (C) 2 guide (C) 1 three claws MOUNTING POSITION OF CAPST AN/REEL MO T OR (M901) 1 precision screws +P 2x2 capstan/ reel moto r 30˚.
– 24 – PRECAUTION 1. W ipe the following components with an a bsorbent cotton cloth moistened with alcohol before adjustment : PB head Pinch roller Idler Rubber belt Capstan 2. Demagnetize the PB head using a head demagnetizer . 3. Be careful not to use a magnetized screwdri ver .
– 25 – TUNER SECTION Cautions during repair When the tuner unit is defective, replace it by a new one because its internal block is diff icult to repair . Procedur e : 1. Set to the test mode. 2. Push the SOURCE button and set to FM. FM A uto Scan/Stop Level Adjustment Setting : SOURCE button : FM FREQUENCY SELECT switch (C8100) : FM 200K 3.
– 26 – FM Stereo Separation Adjustment (WIDE) Setting : SOURCE b utton : FM FREQUENCY SELECT switch (C8100) : FM 200K FM stereo Level meter Level meter signal generator connection reading (dB) output channel L-CH L-CH A B R-CH L-CH Adjust R V3 on TUX10 for minimum reading.
– 27 – 4. Push the preset 3 button. Display AM (MW) Auto Scan/Stop Le vel Adjustment Setting : SOURCE n MODE button : AM (C8100) MW (C8100R) FREQUENCY SELECT switch (C8100) : AM 10K Procedur e : 1. Set to the test mode. (See page 25.) 2. Push the SOURCE button.
– 28 – Adjustment Location : tuner unit (TUX10) – set low er view – – set upper view – L-CH R-CH TP (DOLBY) DOLBY LEVEL ADJ TAPE SPEED ADJ RV1 AM (MW) AUTO SCAN/ STOP LEVEL ADJ RV2 FM AUTO.
6-1. BLOCK DIA GRAM — T APE SECTION — – 29 – – 30 – XR-C8100/C8100R SECTION 6 DIAGRAMS M M 34 32 24 16 18 19 116 103 114 105 106 107 108 109 110 4 2 7 9 111 104 112 76 35 46 47 48 72 102 1.
XR-C8100/C8100R – 31 – – 32 – 6-2. BLOCK DIA GRAM — TUNER SECTION — VT CONTROL Q17 MUTE CONTROL Q51 FM 8V D10 AM 8V L OUT R OUT AM DET S-METER SD SD IND WIDE/NARROW VT S-METER (RDS) FM DET.
– 33 – – 34 – XR-C8100/C8100R 6-3. BLOCK DIA GRAM — MAIN SECTION — POWER AMP IC700 CN700 X601 32.768KHz X600 3.68MHz 12 5 2 3 FL+ FL– 1 9 R-CH L -2 -1 R 4 ST-BY 11 9 7 RL+ RL– 10 2 4 1.
– 51 – 6-8. IC PIN DESCRIPTION • IC600 MB90574PFV -G-115-BND (SYSTEM CONTROL) (XR-C8100R) MB90574PFV -G-116-BND (SYSTEM CONTROL) (XR-C8100) Pin No.
– 52 – Pin No. Pin Name I/O Pin Description 52 MTP I T uner multi-pass input 53 VSM I S-Meter voltage detection input 54 VCC — Power supply pin (+5 V) 55 RAMBU I RAM reset detection input 56 POW.
– 53 – Pin No. Pin Name I/O Pin Description 1 11 CM-ON O T ape capstan motor control output 11 2 T APEON O T ape power control output 11 3 N-ROUT O T ape forward/reverse detection output 11 4 AMSO.
– 54 – + – + – + – + – OVER VOLTAGE PROTECT REGULATOR 1 2 3 4 5 6 7 8 9 10 12 11 NC MODE2 MODE1 STB VDD AMP VCC ANT COM AM FM GND • IC Block Diagrams IC10 BU2624FV PHASE DET PRESCALER MA.
– 55 – IC100 MSM6688GS IC501 RN5VD33A-TU 1 2 3 4 42 41 40 39 38 37 36 32 31 30 29 35 34 33 5 6 7 8 9 10 12 13 14 11 15 16 17 18 19 20 21 22 23 24 25 26 27 28 43 44 45 47 48 49 50 52 53 54 55 56 51.
– 56 – IC150 SAA6588 IC650 MSM6654A-519GS 11 12 13 10 9 8 7 6 5 4 3 1 2 20 18 17 16 15 14 19 PAUSE DETECTOR INTERFACE REGISTER RDS/RDBS DECODER OSCILLATOR AND CLOCK TEST CONTROL MULTI-PATH DETECTO.
– 57 – • -XX and -X mean standardized parts, so the y ma y ha ve some diff erence from the original one. • Color Indication of Appear ance P ar ts Example : KNOB, BALANCE (WHITE) .
– 58 – 7-2. FRONT P ANEL SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 51 3-022-329-01 BUTTON (SOURCE) 52 3-022-322-01 KNOB 53 3-022-323-01 LEVER (SHUTTLE) 54 3.
– 59 – 7-3. MECHANISM DECK SECTION (MG-25D-136) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 101 A-3291-667-A CLUTCH (FR) ASSY 102 3-019-130-01 LEVER (LDG-A) 103 3-020.
– 60 – SECTION 8 ELECTRICAL P ARTS LIST NO TE: • Due to standardization, replacements in the par ts list ma y be diff erent from the par ts specified in the diag rams or the components used on the set. • -XX and -X mean standardized parts, so the y ma y ha ve some diff erence from the original one.
– 61 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark KEY MAIN LED907 8-719-033-14 LED CL-170PG-CD-T < SWITCH > LSW900 1-762-620-11 SWITCH, KEY BOARD (WITH LED) (O.
– 62 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN < CAP ACITOR > C10 1-163-235-11 CERAMIC CHIP 22PF 5% 50V C11 1-126-933-11 ELECT 100uF 20% 10V C12 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V C13 1-126-933-11 ELECT 100uF 20% 10V C14 1-163-809-11 CERAMIC CHIP 0.
– 63 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C246 1-126-159-11 ELECT 0.47uF 20% 50V C247 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C250 1-124-234-00 ELECT 22uF 20% 16V C251 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C252 1-163-023-00 CERAMIC CHIP 0.
– 64 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C610 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C611 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C612 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C613 1-164-232-11 CERAMIC CHIP 0.
– 65 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN D709 8-719-422-64 DIODE MA8062-M D710 8-719-049-38 DIODE 1N5404TU D711 8-719-404-49 DIODE MA111 D712 8-719-200.
– 66 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN Q503 8-729-424-59 TRANSISTOR UN2212 Q504 8-729-931-13 TRANSISTOR 2SD1858-P-TV2 Q505 8-729-020-67 TRANSISTOR XN.
– 67 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN R152 1-216-067-00 MET AL CHIP 5.6K 5% 1/10W (C8100R) R154 1-216-817-11 MET AL CHIP 470 5% 1/16W (C8100R) R155 .
– 68 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN R463 1-216-689-11 MET AL CHIP 39K 0.5% 1/10W R464 1-216-033-00 MET AL CHIP 220 5% 1/10W R465 1-216-081-00 MET .
– 69 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark SUB < SWITCH > S600 1-571-478-11 SWITCH, SLIDE (POWER SELECT) S601 1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT) (C8100) SW500 1-762-108-31 SWITCH, PUSH (1 KEY) (NOSE DET) < THERMISTOR (POSITIVE) > TH600 1-801-792-21 THERMISTOR, POSITIVE 2.
– 70 – Ref. No. Part No. Description Remark Son y Corporation Per sonal & Mobile Communication Compan y 9-925-904-11 XR-C8100/C8100R 98B0469-1 Printed in Japan C 1998.
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