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Sony XR-C6103SP Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
TE
L 13942296513
www
.
MICROFILM
http://www.xiaoyu163.com
x
ao
u163
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i
http://www.xiaoyu163.com
XR-C6103SP
2 9
8
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
FM/MW/LW CASSETTE CAR STEREO
co
.
9 4
2 8
East European Model
MG-25F-136
0 5
8
2 9
9 4
2 8
– Continued on next page –
m
9 9
NEW
9 9

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  • Page 1 XR-C6103SP 3 7 63 1515 0 SERVICE MANUAL East European Model Dolby noise reduction manufactured under license Model Name Using Similar Mechanism from Dolby Laboratories Licensing Corporation. Tape Transport Mechanism Type MG-25F-136 “DOLBY” and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation.

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS GENERAL ..............3 DISASSEMBLY ............9 ASSEMBLY OF MECHANISM DECK ... 11 MECHANICAL ADJUSTMENTS ....... 14 ELECTRICAL ADJUSTMENTS Test Mode ................ 14 Tape Deck Section ............14 Tuner Section ..............15 DIAGRAMS 6-1.

  • Page 3: General

    http://www.xiaoyu163.com SECTION 1 This section is extracted from instruction manual. GENERAL 3 7 63 1515 0 L 13942296513 u163 – 3 – http://www.xiaoyu163.com...
  • Page 4 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3 http://www.xiaoyu163.com...

  • Page 5: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 5 – http://www.xiaoyu163.com...

  • Page 6: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 6 – http://www.xiaoyu163.com...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 7 – http://www.xiaoyu163.com...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 8 – http://www.xiaoyu163.com...

  • Page 9: Disassembly

    http://www.xiaoyu163.com SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. FRONT PANEL ASS’Y 1 Push the button (release) 2 Remove the front panel ass’y to the direction of the arrow A . L 13942296513 COVER ASS’Y 3 cover ass’y...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 SUB PANEL, MECHANISM DECK (MG-25F-136) 5 screw (PTT2.6 × 6) 3 connector (CNP331) 6 mechanism deck (MG-25F-136) 4 flexible flat cable (CNP301) 2 sub panel 1 three screws (PTT2.6 × 6) L 13942296513 1 three screws (PTT2.6 ×...

  • Page 11: Assembly Of Mechanism Deck

    http://www.xiaoyu163.com SECTION 3 ASSEMBLY OF MECHANISM DECK 3 7 63 1515 0 Note: Follow the assembly procedure in the numerical order given. HOUSING 7 Holder the hanger by bending the claw. 5 Fit projection on C part. 1 Install the catch to the hanger. 2 Install the hanger onto two claws of the housing.
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 LEVER (LDG-A) / (LDG-B) shaft A shaft A shaft B shaft B shaft C 1 Fit the lever (LDG-A) on shafts A – C and install it. 3 type-E stop ring 2.0 2 Fit the lever (LDG-B) on shafts A and B and install it.
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 GUIDE (C) 2 guide (C) 1 three claws L 13942296513 u163 – 13 – http://www.xiaoyu163.com...

  • Page 14: Mechanical Adjustments

    http://www.xiaoyu163.com SECTION 5 SECTION 4 ELECTRICAL ADJUSTMENTS MECHANICAL ADJUSTMENTS 3 7 63 1515 0 1. Clean the following parts with a denatured-alcohol-moistened TEST MODE swab: This set have the test mode function. In the test mode, FM Auto playback head pinch roller Scan/Stop Level and AM (MW) Auto Scan/Stop Level adjustments rubber belt...

  • Page 15: Tuner Section

    http://www.xiaoyu163.com 3 7 63 1515 0 DOLBY Level Adjustment TUNER SECTION 0 dB=1 µV Setting: Preset (DOLBY) button : NR OFF Cautions during repair SEL (BAS) button : Center When the tuner unit is defective, replace it by a new one because SEL (TRE) button : Center its internal block is difficult to repair.
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 FM Stereo Separation Adjustment AM (MW) Auto Scan/Stop Level Adjustment Setting: Make this adjustment after “FM Auto Scan/Stop Level Adjustment”. [SOURCE] button: FM Setting: [SOURCE] [MODE] button: MW FM RF signal level meter antenna jack (J1) generator 30 Ω...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 FM Polar VCO Adjustment Setting: [SOURCE] button: FM antenna jack (J1) FM RF signal generator Carrier frequency : 69.5 MHz Output level : 66 dB (1.995 mV) frequency counter MAIN board TP (VCO) – Procedure: 1.
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 Adjustment Location: – SET UPPER VIEW – RV402 VCO Frequency Adjustment Tape Speed Adjustment RV401 Sub Carrier Adjustment L401 RV1 AM (MW) Auto Scan/Stop Level Adjustment RV2 FM Auto Scan/Stop Level Adjustment RV4 FM Stereo Separation Adjustment RV221 RV121 (R-CH)

  • Page 19: Diagrams

    Serial data transfer clock signal output to the bus interface (IC571) (for SONY bus) BUSON Bus on/off control signal output to the bus interface (IC571) (for SONY bus) “L”: bus on SYSRST Reset signal output to the bus interface (IC571) (for SONY bus) “L”: reset AMPON Standby control signal output to the power amplifier (IC471) “L”: standby...
  • Page 20 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Function Forward/reverse direction control signal output to the CXA2510Q (IC321) N/R OUT “L: forward direction, “H”: reverse direction Not used (fixed at “H”) CMON Capstan/reel motor (M901) drive signal output terminal “H”: motor on TAPEON Tape system power supply on/off control signal output terminal “H”: tape on COLSEL...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Function — Power supply terminal (+5V) X OUT Main system clock output terminal (5 MHz) X IN Main system clock input terminal (5 MHz) — Ground terminal XT OUT Sub system clock output terminal (32.768 kHz) XT IN Sub system clock input terminal (32.768 kHz) AVDD...
  • Page 22 http://www.xiaoyu163.com 3 7 63 1515 0 1 IC31 1 (X OUT) 3.6 Vp-p 139 nsec 2 IC701 &™ (XT OUT) 5.7 Vp-p 30.6 µsec 3 IC701 ^ª (X OUT) L 13942296513 5.5 Vp-p 200 nsec u163 – 22 – http://www.xiaoyu163.com...

  • Page 23: 6-2. Printed Wiring Board - Main Section

    http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 • Semiconductor Location 6-2. PRINTED WIRING BOARD – MAIN Section – (Component Side) Ref. No. Location D176 D177 D186 D187 D276 D277 D286 D287 D421 D422 D423 J-12 D424 D425 D426 D480 D481...
  • Page 24 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 • Semiconductor Location (Conductor Side) Ref. No. Location D331 H-12 D332 G-13 D371 D372 D373 D374 D471 C-11 D472 F-10 D473 D-10 D571 C-14 D572 C-14 D573 B-14 D574 B-14 D601 D-11 D602...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 • IC Block Diagrams – MAIN Board – IC31 BU2624F-E2 XOUT REFERENCE PHASE DIVIDER DETECT CONTROL FMIN MAIN AMIN COUNT SHIFT PRESCALLER REGISTER LATCH IF COUNT CONTROL 20BIT COUNT L 13942296513 IC321 CXA2510AQ-T4 120µ/ 70µ...
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 IC351 LC75373ED – LFIN – – – LFOUT – LSELO LROUT – – – VREF SHIFT DECODER LATCH CONTROL REGISTER – – – RROUT RSELO – RFOUT – – – – RFIN 6 7 8 9 10 IC401 IR3R42 L 13942296513...

  • Page 27: Schematic Diagram - Main Section

    http://www.xiaoyu163.com 3 7 63 1515 0 IC552 RN5VD23AA-TL IC571 BA8270F-E2 BUS ON BUS ON SWITCH RESET VREF SWITCH BUS ON CLK IN – BATTERY BATT BU IN SWITCH VREF DATA DATA IN DATA OUT IC601 BA3918-V3 REGULATOR OVER VOLTAGE PROTECT –...
  • Page 28 http://www.xiaoyu163.com SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they may have some difference from the original are seldom required for routine service. Some one.
  • Page 29 * 65 3-019-151-01 PLATE (LCD), GROUND 3-918-693-01 SPRING (RELEASE) 3-016-933-01 BUTTON (1-3) (6, 1, 2, 3) 3-904-194-01 EMBLEM (NO. 2.5), SONY 3-016-931-11 BUTTON (4-6) (4, 5, 6) 3-009-300-01 BUTTON (SOURCE) 3-016-937-01 BUTTON (R) (S) (SENS, FILE, - DISK +) 3-018-658-01 BUTTON (L) (+ +), SEEK AMS,...
  • Page 30 http://www.xiaoyu163.com 3 7 63 1515 0 (3) MECHANISM DECK SECTION (MG-25F-136) HP901 M901 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3291-667-A CLUTCH (FR) ASSY 3-933-346-01 CATCHER * 152 3-019-130-01 LEVER (LDG-A) 3-933-344-01 GUIDE (C) * 153 3-019-131-01 LEVER (LDG-B) 3-014-798-01 SCREW (HEAD), SPECIAL...

  • Page 31: Printed Wiring Board - Panel Section

    http://www.xiaoyu163.com SECTION 8 ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: When indicating parts by reference • Items marked “*” are not stocked since they • Due to standardization, replacements in the number, please include the board. parts list may be different from the parts speci- are seldom required for routine service.
  • Page 32 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R925 1-216-655-11 METAL CHIP 1.5K 0.5% 1/10W 1-163-809-11 CERAMIC CHIP 0.047uF R926 1-216-655-11 METAL CHIP 1.5K 0.5% 1/10W 1-163-809-11 CERAMIC CHIP 0.047uF 1-163-809-11 CERAMIC CHIP 0.047uF...

  • Page 33: Schematic Diagram - Panel Section

    http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C258 1-164-492-11 CERAMIC CHIP 0.15uF C454 1-163-251-11 CERAMIC CHIP 100PF C259 1-164-492-11 CERAMIC CHIP 0.15uF C455 1-163-251-11 CERAMIC CHIP 100PF C260 1-126-157-11 ELECT 10uF C271...
  • Page 34 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONPOSITION CIRCUIT BLOCK > IC351 8-759-443-67 IC LC75373ED IC401 8-759-063-04 IC IR3R42 1-519-504-11 GAP, DISCHARGE IC431 8-759-603-27 IC M5201FP < DIODE > IC441 8-759-603-27 IC M5201FP IC471...
  • Page 35 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-097-00 RES, CHIP 100K (2012) R321 1-216-063-00 RES, CHIP 3.9K (2012) 1-216-105-00 RES, CHIP 220K (2012) R322 1-216-065-00 METAL CHIP 4.7K 1/10W 1-216-041-00 METAL CHIP 1/10W...
  • Page 36 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R449 1-216-073-00 METAL CHIP 1/10W R714 1-216-097-00 RES, CHIP 100K (2012) R451 1-216-073-00 METAL CHIP 1/10W R715 1-216-097-00 RES, CHIP 100K (2012) R716 1-216-097-00 RES, CHIP...
  • Page 37 http://www.xiaoyu163.com 3 7 63 1515 0 Ref. No. Part No. Description Remark ************** HARDWARE LIST ************** 7-685-792-09 SCREW +PTT 2.6X6 (S) 7-621-772-10 SCREW +B 2X4 7-685-794-09 SCREW +PTT 2.6X10 (S) 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT 7-624-104-04 STOP RING 2.0, TYPE-E 7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3 ************************************************************ ACCESSORIES &...

  • Page 38: Exploded Views

    XR-C6103SP 3 7 63 1515 0 L 13942296513 u163 Sony Corporation 98A05076-1 9-925-680-11 Personal & Mobile Communication Company Printed in Japan © 1998. 1 – 48 – Published by Quality Assurance Dept. http://www.xiaoyu163.com...

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