Yamaha crx-e200 Service Manual

Yamaha crx-e200 Service Manual

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3 7 63 1515 0
MINI COMPONENT SYSTEM
RX-E200/
TE
L 13942296513
CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . . . 1
FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . . . . 5
TEST MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
AMP ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . 7
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TUNER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . 8-10
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CRX-E200 is composed of RX-E200 and CDX-E200.
This is a service manual for the RX-E200 (including NX-E200).
For service manuals of CDX-E200, please refer to the service manuals with the following
publication numbers :
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
IMPORTANT:
The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT:
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
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8
SERVICE MANUAL
SERVICE MANUAL
CDX-E200
100745
IMPORTANT NOTICE
Q Q
3
6 7
1 3
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 14-15
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . 16-24
PIN CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . 25
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . 26-28
REMOTE CONTROL TRANSMITTER . . . . . . . . . . . . 29
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-38
SYSTEM CONTROL . . . . . . . . . . . . . . . . . . . . . 39-48
NX-E200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
u163
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2 9
9 4
2 8
CRX-E200
NX-E200
1 5
0 5
8
2 9
9 4
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RX-E200
9 9
2 8
9 9

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Summary of Contents for Yamaha crx-e200

  • Page 1: Table Of Contents

    IMPORTANT NOTICE This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already L 13942296513 known and understood by the users, and have therefore not been restated.
  • Page 2: To Service Personnel

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 TO SERVICE PERSONNEL AC LEAKAGE 1. Critical Components Information. EQUIPMENT WALL TESTER OR Components having special characteristics are marked Z OUTLET UNDER TEST EQUIVALENT and must be replaced with parts having specifications equal to those originally installed.
  • Page 3: Rear Panels

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 REAR PANELS U model B model C model G model L 13942296513 R model A model u163 http://www.xiaoyu163.com...
  • Page 4: Specifications

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 SPECIFICATIONS AUDIO SECTION FM SECTION Minimum RMS Output Power per Channel Tuning Range 20Hz to 20kHz, 0.1% THD, 6Ω U, C models ..... . . 87.5 to 107.9MHz U, C, A, B, G models .
  • Page 5: Internal View

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 AC Outlets DIMENSIONS Switched x 1 ......100W max Dimensions (W x H x D) RX-E200 .
  • Page 6: Disassembly Procedures

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 DISASSEMBLY PROCEDURES (Remove parts in disassembly order as numbered.) 2. Checking the Amp Unit and replacing parts 1. Removal of Top Cover a. Remove 4 screws ( q ) and 4 screws ( w ) in Fig. a.
  • Page 7: Test Mode

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 TEST MODE POWER Off condition STANDBY/ON Key is pushed while pushing DISPLAY Key and AUTO/MAN'L Key. TEST MODE indication. When present mode is TEST MODE DOWN TEST MODE UP carried out. PRESET/TUNING B Key PRESET/TUNING N Key PRESET/BAND Key Test mode number...
  • Page 8: Amp Adjustments

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 FACTORY PRESET PRESET No. BAND MARKETS U, C, R (100k/10k) 98.1 95.1 87.5 101.5 107.9 88.1 106.1 107.9 FM (MHz) A, B, G, R, (50k/9k) 98.10 95.10 87.50 101.50 108.00 88.10 106.10 107.90 U, C, R (100k/10k) 1080...
  • Page 9: Tuner Adjustments

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 TUNER ADJUSTMENTS Measuring Instruments Dummy antenna FM signal generator (FM SG) FM dummy antenna Stereo signal generator (SSG) 10Ω 45Ω AM signal generator (AM SG) RECEIVER FM SG (75Ω) Distortion meter (DIST. M) (50Ω) AC voltmeter (ACVM) DC voltmeter (DCVM)
  • Page 10 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 * : Execution of FACTORY PRESET (Refer to page 7.) will facilitate setting reception frequency for adjustment. Reception Adjusted Signal (ANT IN) Test point Step Adjustment item Rating frequency point FM ANT (75Ω) 98.1MHz Both ends of R24 Adjustment of...
  • Page 11 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 AM Adjustment (This should be done after FM adjustment.) Connection Diagram (Measuring instruments) 1) Sensitivity verification AM loop antenna AM ANT ACVM TUNER AM SG dummy P. C. B. antenna DIST. M Oscilloscope Reception Adjustment Adjustment item...
  • Page 12: Ic Data

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 IC DATA IC501 : M30217M8-A100FP (16 bit µ-COM) P67/FLD7 P24/FLD36 P66/FLD6 P25/FLD37 P65/FLD5 P26/FLD38 P64/FLD4 P27/FLD39 P63/FLD3 P30/FLD40 P62/FLD2 P31/FLD41 P61/FLD1 P32/FLD42 P60/FLD0 P33/FLD43 P34/FLD44 P107/AN7 P35/FLD45 P106/AN6 P36/FLD46 P105/AN5 P37/FLD47 P104/AN4 P40/FLD48 P103/AN3 P41/FLD49 P102/AN2...
  • Page 13 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 IC501 : M30217M8-A100FP (16 bit µ-COM) PORT Name IN/OUT Function C2B(LC72131/LC72720/LC78211)CE OUT [1:DATA transmission] S-CLK LC72131/LC72720/LC78211 CLK OUT (Serial I/O-1) DAT I S-IN LC72131/LC72720 DATA IN (Serial I/O-1) DAT O S-OUT LC72131/LC72720/LC78211 DATA OUT (Serial I/O-1) Mut A AMP MUTE OUT...
  • Page 14 http://www.xiaoyu163.com RX-E100 3 7 63 1515 0 IC501 : M30217M8-A100FP (16 bit µ-COM) PORT Name IN/OUT Function SEG 25 SEGMENT 25 (P25) (VEE internal pull-down) SEG 26 SEGMENT 26 (P26) (VEE internal pull-down) SEG 27 SEGMENT 27 (P27) (VEE internal pull-down) SEG 28 SEGMENT 28 (P28) (VEE internal pull-down)
  • Page 15: System Control

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 SYSTEM CONTROL Features • One bus line controls all the units. • Units are connected in series, using monaural mini jacks. • Units can be connected in any order Description of Operation Bus line RX CPU CDX CPU M DX CPU...
  • Page 16 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 Description of data transmission and reception Microprocessor peripheral circuit q Although there is only 1 bus line, prepare special ports for data transmission and reception at each CPU. Transmission w The bus data consists of a header and data (8 bits). CPU receives and transmits at a 0.5mS or less timer System cable interruption.
  • Page 17 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 2) FUNCTION [(5) to (6)] • No source other than that selected by the input selector will be reproduced. • The functions are selected automatically to be suitable for the source to be reproduced. •...
  • Page 18 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 ( 1 ) POWER ON PROCESSING ( Receiver ) When the power is turned on at the receiver, the relay of the AC outlet is turned on to supply power to each unit. Each unit informs the receiver of its status when started (secondary connection status).
  • Page 19 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 (4)POWER OFF processing (except receiver) When the power is turned off at a unit other than the receiver, the unit informs the receiver of the status when the power off processing has been completed. Remarks POWER OFF The receiver detects...
  • Page 20 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 (7)TIMER PLAY Timer play by built-in timer Remarks Timer time reached This function is Execution of ignored when no PLAY unit is (1) Power ON processing connected. (Receiver) Function selection [FUNC_CD] [FUNC_MD] [FUNC_TAPE] [FUNC_TU] [FUNC_AUX] Timer play command transmitted...
  • Page 21 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 (9)AUTO POWER OFF The receiver turns off the power when the unit is left at stop for half an hour without any operation. Remarks When the unit is left at stop without any key operation Auto power off request [APOFF_REQ] When a CD request...
  • Page 22 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 (10)AUTO POWER ON Function to turn ON the power without using the power switch on the unit other than the receiver Remarks Auto power ON applicable key Auto power ON applicable key Auto power ON applicable key input input input...
  • Page 23 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 Function CODE CODE CODE CODE CD_STOP Remote control CD_PLAY/PAUSE CD_EJECT CD_SKIP+ CD_SKIP- SEARCH+ SEARCH- SEACH_END CD_RANDAM CD_TIME CD_PRG CD_RPT TAPE PEAK SEARCH CD_0 CD_1 CD_2 CD_3 CD_4 CD_5 CD_6 CD_7 CD_8 CD_9 CD_10 MD_STOP MD_PLAY/PAUSE MD_EJECT...
  • Page 24 http://www.xiaoyu163.com RX-E200 RX-E200 3 7 63 1515 0 Reception status of operation switches during recording (*=AUX or TUNER) EDIT or EDIT(TR-1) RECORDING SYNCHRONOUS or MANUAL RECORDING Unit C^T,M *^T,M POWER FUNCTION POWER EJECT PLAY STOP SKIP SEARCH POWER EJECT PLAY STOP SKIP SEARCH...
  • Page 25: Block Diagram

    http://www.xiaoyu163.com RX-E200 3 7 6 3 1 5 1 5 0 BLOCK DIAGRAM TU-03 (TUNER AM/FM) 10.7MHz –VP CERAMIC CERAMIC FILTER FILTER IF AMP L.P.F 2 81 82 TUNER.R FM IN TUNER REST FLUORESCENT DISPLAY V501 INPUT REMOTE Q506 Q501 Q503 L.P.F Q505...
  • Page 26 http://www.xiaoyu163.com RX-E200 Each voltage represents the voltage when receiving FM (stereo) signal and the voltage in the parentheses ( ) is the voltage when receiving AM signal. SCHEMATIC DIAGRAM (TUNER) PK1 : TFFJ2U515A (V4299000) U, C, R, T, L models 3 7 6 3 1 5 1 5 0 0.01µ...
  • Page 27 http://www.xiaoyu163.com RX-E200 SCHEMATIC DIAGRAM (OPERATION) P-E28/J26 [I-2] 3 7 6 3 1 5 1 5 0 V501 : 16-BT-67GN (V3579300) PATTERN AREA PIN CONNECTION -24.1 -29.1 NOTE 1) F1, F2 ..Filament 4) P1~P35 ..Datum Line 2) NP ..... No pin 5) 1G~16G ..
  • Page 28 http://www.xiaoyu163.com RX-E200 SCHEMATIC DIAGRAM (MAIN) 3 7 6 3 1 5 1 5 0 IC103 : LB1641 Motor Driver P-E27/J25 SUB POWER SUPPLY [H-4] 11.9 AC12.0 11.9 AC4.4 P-E27/J25 [F-1] IN 1 INPUT LOGIC IN 2 MAIN POWER SUPPLY AC58.4 CIRCUIT CHANGES BY MARKET P-E26/J24 P-E27/J25...
  • Page 29: Printed Circuit Board

    http://www.xiaoyu163.com RX-E200 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) P. C. B. OPERATION (Lead Type Device View) #503 W503 TO : MAIN (4) FROM : MAIN (1) AUDIO PRO-PS FAN-FE VOL-DN FAN-DR SYS-I/O VOL-UP PRO-I RLY-SP...
  • Page 30 http://www.xiaoyu163.com RX-E200 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location D107 IC101 Q103 D108 IC103 Q104 D109 Q105 P. C. B. MAIN ( 1 ) Q106 D110 Q107...
  • Page 31 http://www.xiaoyu163.com RX-E200 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) P. C. B. MAIN ( 2 ) P. C. B. MAIN ( 3 ) P. C. B. MAIN ( 4 ) FROM : POWER TRANSFORMER ST/MO MUT-T...
  • Page 32: Pin Connection Diagram

    http://www.xiaoyu163.com RX-E200 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) PIN CONNECTION DIAGRAM R model Diodes P. C. B. MAIN ( 7 ) P. C. B. MAIN ( 5 ) µPC4570HA NJM2068L-D LB1641 1SS133 1SS270A 1SR139-400 HZS5A2TD...
  • Page 33: Schematic Diagram

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 REMOTE CONTROL TRANSMITTER SCHEMATIC DIAGRAM KI/O6 KI/O5 KI/O7 KI/O4 KI/O3 KI/O2 KI/O1 2SD1781KR 220Ω DC3V B1 KI/O0 X OUT X IN 455kHz 47µF/16 RESET 0.1µF L 13942296513 TRANSMISSION FORMAT: NEC-FORMAT CUSTOM CODE (HEX): 78 Data Code Data Code Name...
  • Page 34: Parts List

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P ARTS LIST WARNING Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. ELECTRICAL PARTS Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS List.
  • Page 35 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P.C.B. MAIN Schm Schm Ref. PART NO. Description Market Ref. PART NO. Description Market V4217700 P.C.B. MAIN C128 UR837100 C.EL 10uF V4217800 P.C.B. MAIN C129 VE326000 C.MYLAR.ML 0.1uF V4217900 P.C.B. MAIN C130 UR837470 C.EL 47uF V4218000 P.C.B.
  • Page 36 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P.C.B. MAIN Schm Schm Ref. PART NO. Description Market Ref. PART NO. Description Market C186 UA654220 C.MYLAR 0.022uF HS102 VR506800 HEAT.SINK PUH16-25 C187 UR838100 C.EL 100uF IC100 XP894A00 IC LC78211 C188 UR866470 C.EL 4.7uF IC101 XM356A00 IC NJM2068LD...
  • Page 37 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P.C.B. MAIN & OPERATION Schm Schm Ref. PART NO. Description Market Ref. PART NO. Description Market R181 HV754470 R.CAR.FP 47Ω 1/4W V4040500 SCR.TERM R184 HV754470 R.CAR.FP 47Ω 1/4W VR264300 PLATE.GND R190 VV901100 R.MTL.OXD 120Ω VQ368600 PUSH.RIVET P3555-B R193 HV756270 R.CAR.FP...
  • Page 38 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P.C.B. OPERATION & TUNER Schm Schm Ref. PART NO. Description Market Ref. PART NO. Description Market Q503 VV556400 TR 2SC2412K Q,R,S V5000200 P.C.B. TU-03 Q504 VV655700 TR.DGT DTC144EKA V5000300 P.C.B. TU-03 Q505 VR412800 TR 2SC4481 T,U V5000400 P.C.B.
  • Page 39 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 P.C.B. TUNER Schm Schm Ref. PART NO. Description Market Ref. PART NO. Description Market UR837100 C.EL 10uF RD254330 R.CAR.CHP 33Ω 1/10W VJ899500 C.CE.M.CHP 10pF RD254510 R.CAR.CHP 51Ω 1/10W VJ899500 C.CE.M.CHP 10pF RD255100 R.CAR.CHP 100Ω 1/10W UB052100 C.CE.M.CHP 100pF RD255220 R.CAR.CHP 220Ω...
  • Page 40: Exploded View

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 EXPLODED VIEW R model 2-20 2-22 2-22 2-14 B, G models 2-12 2-11 2-21 2-23 2-20 2-15 2-23 J, R, A, B, G models L 13942296513 2-22 2-24 U, C models U, C models 2-13 R model J, U, C, A, B, G...
  • Page 41 http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 MECHANICAL PARTS Ref. PART NO. Description Remarks Markets ! 1- 1 V4193900 P.C.B. ASS'Y SI:OPERATION 1-10 MF120160 FLEXIBLE FLAT CABLE 20P 160mm * 1-11 V6779500 FRONT PANEL UCRA * 1-11 V6779700 FRONT PANEL * 1-11 V6779600 FRONT PANEL UCRA...
  • Page 42 MFZN2-BL L 13942296513 VY712800 PW HEAD B-TITE SCREW 3x8-8 MFNI33 VR519500 SHEET, FL ACCESSORIES * 200 V6804000 REMOTE CONTROL TRANSMITTER CRX-E200/E150 RC7060-01-0018 UCRA * 200 V6804100 REMOTE CONTROL TRANSMITTER CRX-E200/E150 RC7060-01-0019 BG 200-1 AAX13340 LID BLJYE 60050001 60050001 VQ147100 ANTENNA, FM 1.4m...
  • Page 43: Nx-E200

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 NX-E200 L 13942296513 TWEETER (XW275A00) 2.7Ω/5W 3.3µF/63V WOOFER INPUT (XW276A00) 1.0mH Ref. PART NO. Description Remarks Markets AAX24110 CABINET ASS'Y 001 00000011 XW275A00 DRIVER 2.5cm 5Ω XR02502701 XW276A00 DRIVER 13cm 6Ω CR13005301 AAX24160 FRONT GRILLE ASS'Y 073 00100002 V2192200 EMBLEM VP161000 PUSH NUT...
  • Page 44: Parts List For Carbon Resistors

    http://www.xiaoyu163.com RX-E200 3 7 63 1515 0 Parts List for Carbon Resistors Value 1/4W Type Part No. 1/6W Type Part No. Value 1/4W Type Part No. 1/6W Type Part No. 1.0 Ω 3100 3100 7100 10 kΩ 7100 HJ35 HF85 HF45 HF45 1.8 Ω...

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