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Pioneer FX-MG8247ZT/ES Service Manual
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Pioneer FX-MG8247ZT/ES Service Manual

Audio system head unit for lexus es300
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AUDIO SYSTEM

HEAD UNIT

VEHICLE
DESTINATION
LEXUS ES300
U.S.A., CANADA
LEXUS ES300
U.S.A., CANADA
LEXUS ES300
GENERAL ARER
LEXUS ES300
MIDDLE NEAR EAST
Manufactured for TOYOTA
by PIONEER CORPORATION
ES300
PRODUCED
OEM PARTS No.
AFTER
June 2004
86120-33512
June 2004
86120-33522
June 2004
86120-33531
June 2004
86120-33541
ORDER NO.
CRT3272
ID No.
PIONEER MODEL No.
P6850
FX-MG8247ZT/UC
P6851
FX-MG8747ZT/UC
P7835
FX-MG8247ZT/ES
P7834
FX-MG8247ZT/Q1
CRT3272
PUB.NO.

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Summary of Contents for Pioneer FX-MG8247ZT/ES

  • Page 1: Audio System

    ORDER NO. CRT3272 ES300 AUDIO SYSTEM HEAD UNIT PRODUCED VEHICLE DESTINATION OEM PARTS No. ID No. PIONEER MODEL No. AFTER LEXUS ES300 U.S.A., CANADA June 2004 86120-33512 P6850 FX-MG8247ZT/UC LEXUS ES300 U.S.A., CANADA June 2004 86120-33522 P6851 FX-MG8747ZT/UC LEXUS ES300...
  • Page 2 FX-MG8247ZT/UC FX-MG8247ZT/UC FX-MG8747ZT/UC TRAF TRAF TRAF TRAF AM SA AM SAT AM SA AM SAT ID No.P6850 ID No.P6851 FX-MG8247ZT/ES FX-MG8247ZT/Q1 MUTE MUTE MUTE MUTE P.SCAN .SCAN P.SCAN .SCAN AM/SW AM/SW ID No.P7835 ID No.P7834 This service manual should be used together with the following manual(s): Model No.

  • Page 3: Safety Information

    SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

  • Page 4: Table Of Contents

    4. PCB CONNECTION DIAGRAM ........................56 4.1 MAIN UNIT............................... 56 4.2 FM/AM TUNER UNIT(FX-MG8247ZT/UC,FX-MG8747ZT/UC) ............... 60 4.3 FM/AM TUNER UNIT(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) ..............62 4.4 KEYBOARD PCB............................. 64 4.5 CD CORE UNIT(SERVO UNIT) ....................... 66 4.6 CD CORE UNIT(STS UNIT) ........................68 4.7 MOTOR PCB(A)............................

  • Page 5: Specifications

    214(H) 189(D)mm IF interference ..........40dB or more Weight................3.1kg Image interference........45dB or more Cassette player AM(MW) tuner(FX-MG8247ZT/ES, FX-MG8247ZT/Q1) Tape ........Compact cassette tape(C30-C90) Frequency ............531–1602 kHz Tape speed ..4.76 cm/sec.(+0.14 cm/sec.,-0.05 cm/sec.) Selectivity ........20dB or more(±10kHz) Wow and flutter .........0.2% or less(WRMS) S/N ..............42dB or more...

  • Page 6: Exploded Views And Parts List

    2. EXPLODED VIEWS AND PARTS LIST OTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. • Screw adjacent to mark on the product are used for disassembly. •...
  • Page 7 (1) EXTERIOR(1)(FX-MG8247ZT/UC,FX-MG8747ZT/UC) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. ••••• Screw BMZ30P050FTC ••••• Screw BMZ26P030FTC Label CRW1425 Sheet CNM8519 Grille Unit See Contrast table(2) Seal CNM7390 Case CNB2607 Seal CNM7685 55413-33020 CNS6678 Striker CNV6563 55412-33220 CNS6679 Insulator...

  • Page 8: Exterior(1)(Fx-Mg8247Zt/Es,Fx-Mg8247Zt/Q1)

    2.2 EXTERIOR(1)(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) FX-MG8247ZT/UC...
  • Page 9 IMS26P080FTC ••••• Holder CNV6760 ••••• Holder CNV6761 Earth Plate CNC9960 Screw BPZ30P100FTC ••••• (2) CONTRAST TABLE FX-MG8247ZT/ES and FX-MG8247ZT/Q1 are constructed the same except for the following: Mark Description FX-MG8247ZT/ES FX-MG8247ZT/Q1 Grille Assy CXC2753 CXC2752 Button CAC8627(FM1/2) CAC8622(FM) Button CAC8621(AM)

  • Page 10: Exterior(2)(Fx-Mg8247Zt/Uc,Fx-Mg8747Zt/Uc)

    2.3 EXTERIOR(2)(FX-MG8247ZT/UC,FX-MG8747ZT/UC) FX-MG8247ZT/UC...
  • Page 11 (1) EXTERIOR(2)(FX-MG8247ZT/UC,FX-MG8747ZT/UC) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Spring CBH2472 Screw BMZ30P050FTC Transistor(Q809,811) 2SB1185 Connector CDE6509 Connector CDE7717 Chassis Unit CXC2935 Chassis CNA2329 Spring CBH2473 Insulator CNM8838 Spring CBH2478 Tube CDM1028 Seal CNM9252 Chassis CNA2256 Main Unit...

  • Page 12: Exterior(2)(Fx-Mg8247Zt/Es,Fx-Mg8247Zt/Q1)

    2.4 EXTERIOR(2)(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) FX-MG8247ZT/UC...
  • Page 13 Screw BMZ20P020FTC 86212-33180 CNC9645 Screw BMZ26P030FTC Service Mechanism Unit(G1) CXX1487 Screw(M2x2) CBA1250 (2) CONTRAST TABLE FX-MG8247ZT/ES and FX-MG8247ZT/Q1 are constructed the same except for the following: Mark Description FX-MG8247ZT/ES FX-MG8247ZT/Q1 Main Unit CWM9276 CWM9275 FM/AM Tuner Unit CWE1546 CWE1544 FX-MG8247ZT/UC...

  • Page 14: Service Mechanism Unit(G1)

    2.5 SERVICE MECHANISM UNIT(G1) :GEM1024 :GEM1035 FX-MG8247ZT/UC...
  • Page 15 SERVICE MECHANISM UNIT(G1) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Holder CNC7235 1-9 ••••• CD Core Unit(Servo Unit) CWX2421 Gear CNC7236 Connector(CN101) CKS2764 Gear CNC9512 Connector(CN301) CKS3966 Lever CNC7243 Connector(CN201) CKS3991 Lever CNC7244 Lever CNC7245 CD Core Unit(STS Unit) CWX2422...
  • Page 16 Mark No. Description Part No. Mark No. Description Part No. 107 Lever Unit CXB2714 157 Loading Arm L Assy CXC1950 108 Carriage Mechanism Unit(G1T) CXB4941 158 Load Arm L Assy(Service) CXX1469 109 Screw(M2x2.2) CBA1604 159 Screw(M2x1.9) CBA1453 110 Screw(M2x2) CBA1250 160 Washer CBF1038 111 Screw(M2x3.8)
  • Page 17 FX-MG8247ZT/UC...

  • Page 18: Cassette Mechanism Module

    2.6 CASSETTE MECHANISM MODULE For grease application, refer to the service manual for CX-1011 (CRT2406). FX-MG8247ZT/UC...
  • Page 19 CASSETTE MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Head Base Unit EXA1611 Screw BSZ20P040FTC Washer CBF1037 Lever Unit EXA1587 Washer CBG1003 Gear Unit EXA1596 Screw EBA1028 Motor Unit(M2) EXM1042 Screw BMZ20P022FTC Washer HBF-179 Spring EBH1537...

  • Page 20: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM(FX-MG8247ZT/UC,FX-MG8747ZT/UC) MAIN UNIT FM/AM TUNER UNIT AM NOISE CANCELER Q551 IC 553 FM/AM 1ST IF 10.7MHz FM FRONT END HA12181FP AMDET T31 Q31 CF51 CF52 CF53 ANT2 Q403 ANTENNA 9 10 ANT1 MAIN Q201 Q202 IC 1...
  • Page 21 BALANCE TO UNBALANCE CONVERTER ANALOG SWITCH ANALOG SWITCH IC305 MIXING AMP SYSTEM MUTE TC74HC4066AF IC301 IC302 IC303 IC 401 TUNL TC7W66F NJM2068MD NJM2068MD NJM2068MD Q305 Q407 Q401 Q402 8R5V Q303 ILL+ ILL- BACKUP MUTE Q405(2/2) Q308 Q307 Q309 FMMUT sysmute MUTE SW5V Q861...

  • Page 22: Block Diagram(Fx-Mg8247Zt/Es,Fx-Mg8247Zt/Q1)

    3.2 BLOCK DIAGRAM(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) A : FX-MG8247ZT/ES B : FX-MG8247ZT/Q1 MAIN UNIT FM/AM TUNER UNIT AM NOISE CANCELER Q551 IC 553 FM/AM 1ST IF 10.7MHz FM FRONT END HA12181FP AMDET T31 Q31 CF51 CF52 CF53 ANT2 Q403 ANTENNA LOCL 9 10...
  • Page 23 BALANCE TO UNBALANCE CONVERTER ANALOG SWITCH ANALOG SWITCH IC305 MIXING AMP SYSTEM MUTE TC74HC4066AF IC301 IC302 IC303 IC 401 TUNL TC7W66F NJM2068MD NJM2068MD NJM2068MD Q305 Q407 Q401 Q402 8R5V Q303 ILL+ ILL- BACKUP MUTE ANT+ Q405(2/2) Q308 Q307 Q309 FMMUT sysmute MUTE SW5V...

  • Page 24: Main Unit(Guide Page)(Fx-Mg8247Zt/Uc,Fx-Mg8747Zt/Uc)

    3.3 MAIN UNIT(GUIDE PAGE)(FX-MG8247ZT/UC,FX-MG8747ZT/UC) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram : -46.9dBs : -18.6dBs : +1.8dBs : SIGNAL LINE TAPE : -8.24dBs : -17.0dBs FM/AM TUNER UNIT : -18.6dBs...
  • Page 25 BALANCE TO UNBALANCE CONVERTER : -17.0dBs : -18.6dBs MAIN UNIT : +3.3dBs TAPE : -4.1dBs AUDIO 4V SYSTEM MUTE > BACK UP MUTE : -12.0dBs : -13.6dBs : +8.3dBs TAPE : +0.9dBs AVC LAN MUTE SYSTEM CONTROLLER 5V REGULATOR ILLUMINATION DIMMER CONTROL ILL SENSE SENSE BU SENSE...
  • Page 26 FX-MG8247ZT/UC...
  • Page 27 CN1801 FX-MG8247ZT/UC...
  • Page 28 FX-MG8247ZT/UC...
  • Page 29 FX-MG8247ZT/UC...

  • Page 30: Main Unit(Guide Page)(Fx-Mg8247Zt/Uc,Fx-Mg8747Zt/Uc)

    : SIGNAL LINE FM/AM TUNER UNIT : -18.6dBs : POWER SUPPLY LINE : +3.3dBs MAIN TAPE : -4.1dBs ANTENNA ANTENNA A : FX-MG8247ZT/ES B : FX-MG8247ZT/Q1 SYSTEM MUTE BACK UP MUTE TAPE MUTE CD MUTE LOOP FILTER FM DIVERSITY TUNER CONTROLLER PM2006A...
  • Page 31 BALANCE TO UNBALANCE CONVERTER MAIN UNIT AUDIO 4V STEM MUTE > BACK UP MUTE : -12.0dBs : -13.6dBs : +8.3dBs TAPE : +0.9dBs AVC LAN MUTE SYSTEM CONTROLLER 5V REGULATOR ILLUMINATION DIMMER CONTROL ILL SENSE ANT +B SENSE BU SENSE LCD BACK LIGHT REGULATOR ILLUMINATION REGULATOR CD 9V REGULATOR...
  • Page 32 FX-MG8247ZT/UC...
  • Page 33 CN1801 FX-MG8247ZT/UC...
  • Page 34 FX-MG8247ZT/UC...
  • Page 35 FX-MG8247ZT/UC...

  • Page 36: Fm/Am Tuner Unit(Fx-Mg8247Zt/Uc,Fx-Mg8747Zt/Uc)

    3.5 FM/AM TUNER UNIT(FX-MG8247ZT/UC,FX-MG8747ZT/UC) FM/AM TUNER UNIT FM FRONT END AM OSC FM OSC AM RF FM,AM FM,AM FX-MG8247ZT/UC...
  • Page 37 FM,AM FM IF FX-MG8247ZT/UC...

  • Page 38: Fm/Am Tuner Unit(Fx-Mg8247Zt/Es)

    3.6 FM/AM TUNER UNIT(FX-MG8247ZT/ES) FM/AM TUNER UNIT PA4026A FX-MG8247ZT/UC...
  • Page 39 FX-MG8247ZT/UC...

  • Page 40: Fm/Am Tuner Unit(Fx-Mg8247Zt/Q1)

    3.7 FM/AM TUNER UNIT(FX-MG8247ZT/Q1) FM/AM TUNER UNIT KV1410-F1 FX-MG8247ZT/UC...
  • Page 41 FX-MG8247ZT/UC...

  • Page 42: Keyboard Unit

    3.8 KEYBOARD UNIT KEYBOARD PCB FX-MG8247ZT/UC FX-MG8747ZT/UC FX-MG8247ZT/ES FX-MG8247ZT/Q1 LOAD S1811,1818 AM•SAT AM/SW S1816 S1812,1819 FM1/2 S1813,1823 TRAF S1804,1831 TEXT P.SCAN P.SCAN TAPE S1901 TYPE UP EJECT DCLOSE S1817 S1902 TYPE DOWN MUTE MUTE CSN1051 CD EJECT KEY CONTROLLER, LCD DRIVER...
  • Page 43 RIGHT PCB TUNE/ TAPE SCAN AUDIO CONTROL DISC KEYBOARD UNIT Consists of KEYBOARD PCB RIGHT PCB LEFT PCB CN804 R1846 R1874 D1839 SML210DT R1847 R1875 D1840 SML210DT LEFT PCB R1849 R1877 D1818 PWR/ DOWN C Q R FX-MG8247ZT/UC...

  • Page 44: Cd Core Unit(Servo Unit),Motor Pcb(B)

    3.9 CD CORE UNIT(SERVO UNIT),MOTOR PCB(B) CD CORE UNIT(SERVO UNIT) RF AMP/ PICKUP UNIT AUTO POWER CONTROL (P8)(SERVICE) CD DRIVER MOTOR PCB(B) M4 CARRIAGE CXC1389 DISC INSERT DETECT M5 SPINDLE CXM1279 FX-MG8247ZT/UC...
  • Page 45 FOCUS/TRACKING CARRIAGE/SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D/A CONVERTER FX-MG8247ZT/UC...

  • Page 46: Cd Core Unit(Sts Unit),Motor Pcb(A)

    3.10 CD CORE UNIT(STS UNIT),MOTOR PCB(A) CD CORE UNIT(STS UNIT) SURE TRACK MEMORY CONTROLLER +5V REGULATOR M1 : CXC1395 ELV SENSE Q1 : RPI-221 M3 : CXC1386 MOTOR PCB(A) MOTOR DRIVER FX-MG8247ZT/UC...
  • Page 47 D/A CONVERTER NTROLLER 4M DRAM RIVER MOTOR DRIVER FX-MG8247ZT/UC...
  • Page 48 Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage REFOUT:2.5V - Waveforms 1 RFO 1 RFO 1 CH1: RFO 0.5V/div. 0.2µs/div. 0.5V/div. 0.5µs/div. 1V/div. 0.5ms/div. 2 CH2: MIRR Normal mode: play 5V/div. Test mode Normal mode: The defect part passes 500µs/div.
  • Page 49 3 CH1: FIN 1V/div. 8 CH1: TEY 8 CH1: TEY 0.5V/div. 0.5V/div. 0.2s/div. 5ms/div. 500µs/div. $ CH2: HOLD 6 CH2: FEY ! CH2: SD 5V/div. 0.1V/div. 0.5V/div. µ Normal mode: The defect part passes 800 Normal mode: AGC after focus close REFOUT→...
  • Page 50 8 CH1: TEY 8 CH1: TEY 0.5V/div. 0.5V/div. & SCKO 2V/div. 500ns/div. 10ms/div. 5ms/div. 9 CH2: TIN 9 CH2: TIN 0.5V/div. 0.5V/div. Test mode: 100 tracks jump(FWD) Normal mode: Play Play REFOUT→ REFOUT→ REFOUT→ REFOUT→ REFOUT→ ) CH1: RCH 2V/div. 200µs/div.

  • Page 51: Pcb Unit(A,B,C,D,E), Load Motor Pcb

    3.11 PCB UNIT(A,B,C,D,E), LOAD MOTOR PCB PCB UNIT(B) PCB UNIT(E) PCB UNIT(C) CPT230SCTD MAX DETECT SWITCH PCB UNIT(A) CN802 CPT230SCTD CXC1388 PCB UNIT(D) S886:CSN1052 S887:CSN1051 LOAD MOTOR PCB H I J K L M FX-MG8247ZT/UC...

  • Page 52: Cassette Mechanism Module

    3.12 CASSETTE MECHANISM MODULE DECK UNIT CN252 VR302 CCP1280 Q271 33K(B) 2SC4116 R260 R258 C254 390P Rev-L R284 0R0 R275 R256 C253 390P Rev-R MSGV(R) NFI(L) R283 0R0 R403 C405 R03 MAOUT RIN(L) C271 R287 C404 R01 IC251 Fwd-R R282 0R0 R404 1/50 MSDET...
  • Page 53 M1 MOTOR UNIT (MAIN MOTOR) EXA1618 CN255 Q101 CN256 EGN1004 CN253 L102 L101 Q271 2SC4116 R277 R375 70µs S103 220K MODE S102 R373 load LOAD S101 R275 ESG1007x3 C405 R033 SENSOR UNIT R404 270K CN254 MOTOR UNIT (SUB MOTOR) VCC2 EXM1042 R374 MECHANISM...

  • Page 54: Control Unit

    3.13 CONTROL UNIT CN701 CD CONTROLLER FX-MG8247ZT/UC...
  • Page 55 CONTROL UNIT CN303 OLLER FX-MG8247ZT/UC...

  • Page 56: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 4.1 MAIN UNIT NOTE FOR PCB DIAGRAMS MAIN UNIT 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.
  • Page 57 SIDE A MAIN ANTENNA ANTENNA FRONT FX-MG8247ZT/UC...
  • Page 58 MAIN UNIT FX-MG8247ZT/UC...
  • Page 59 SIDE B FX-MG8247ZT/UC...

  • Page 60: Fm/Am Tuner Unit(Fx-Mg8247Zt/Uc,Fx-Mg8747Zt/Uc)

    4.2 FM/AM TUNER UNIT(FX-MG8247ZT/UC,FX-MG8747ZT/UC) SIDE A FM/AM TUNER UNIT FX-MG8247ZT/UC...
  • Page 61 SIDE B FM/AM TUNER UNIT FX-MG8247ZT/UC...

  • Page 62: Fm/Am Tuner Unit(Fx-Mg8247Zt/Es,Fx-Mg8247Zt/Q1)

    4.3 FM/AM TUNER UNIT(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) SIDE A FM/AM TUNER UNIT FX-MG8247ZT/UC...
  • Page 63 SIDE B FM/AM TUNER UNIT FX-MG8247ZT/UC...

  • Page 64: Keyboard Pcb

    4.4 KEYBOARD PCB KEYBOARD PCB SIDE A 2 4 6 8 10 CN1901 1 3 5 7 9 2 4 6 8 10 CN1902 1 3 5 7 9 FX-MG8247ZT/UC...
  • Page 65 KEYBOARD PCB SIDE B CN804 FX-MG8247ZT/UC...

  • Page 66: Cd Core Unit(Servo Unit)

    4.5 CD CORE UNIT(SERVO UNIT) SIDE A CD CORE UNIT(SERVO UNIT) PICKUP UNIT(P8) (SERVICE) FX-MG8247ZT/UC...
  • Page 67 SIDE B CD CORE UNIT(SERVO UNIT) FX-MG8247ZT/UC...

  • Page 68: Cd Core Unit(Sts Unit)

    4.6 CD CORE UNIT(STS UNIT) CD CORE UNIT(STS UNIT) SIDE A CN701 FX-MG8247ZT/UC...
  • Page 69 SIDE B CD CORE UNIT(STS UNIT) FX-MG8247ZT/UC...

  • Page 70: Motor Pcb(A)

    4.7 MOTOR PCB(A) MOTOR PCB(A) SIDE A M3 ELV M1 CAM GEAR ELV SENSE CN201 FX-MG8247ZT/UC...
  • Page 71 MOTOR PCB(A) SIDE B CN801 FX-MG8247ZT/UC...

  • Page 72: Motor Pcb(B)

    4.8 MOTOR PCB(B) MOTOR PCB(B) SPINDLE MOTOR CARRIAGE FX-MG8247ZT/UC...
  • Page 73 CN301 RRIAGE FX-MG8247ZT/UC...

  • Page 74: Pcb Unit(B),Pcb Unit(D)

    4.9 PCB UNIT(B),PCB UNIT(D) PCB UNIT(B) PCB UNIT(D) CN802 S887 CLAMP S886 ELV HOME FX-MG8247ZT/UC...

  • Page 75: Pcb Unit(C)

    4.10 PCB UNIT(C) PCB UNIT(C) Q881 L801 L802 S885 MAX DETECT D883 FX-MG8247ZT/UC...

  • Page 76: Load Motor Pcb,Pcb Unit(A)

    4.11 LOAD MOTOR PCB,PCB UNIT(A) LOAD MOTOR PCB LOAD PCB UNIT(A) D892 D891 FX-MG8247ZT/UC...

  • Page 77: Pcb Unit(E)

    4.12 PCB UNIT(E) SIDE B PCB UNIT(E) SIDE A PCB UNIT(E) FX-MG8247ZT/UC...

  • Page 78: Deck Unit

    4.13 DECK UNIT DECK UNIT SIDE A CN301 CN251 9 11 13 15 17 19 10 12 14 16 18 20 DECK UNIT SIDE B CN256 IC,Q R292 VR301 Q271 Q352 VR301 Q271 R284 R278 CN252 Q351 R276 R281 R277 IC251 IC251 R282...

  • Page 79: Sensor Unit

    4.14 SENSOR UNIT SENSOR UNIT S101 LOAD S103 70µs S102 MODE L101 CN256 L102 Q101 REEL SENSE CN253 FX-MG8247ZT/UC...

  • Page 80: Control Unit

    4.15 CONTROL UNIT SIDE A CONTROL UNIT CN701 CN303 FX-MG8247ZT/UC...
  • Page 81 SIDE B CONTROL UNIT FX-MG8247ZT/UC...

  • Page 82: Left Pcb

    4.16 LEFT PCB SIDE B LEFT PCB SIDE A LEFT PCB CN1803 DOWN FX-MG8247ZT/UC...

  • Page 83: Right Pcb

    4.17 RIGHT PCB TYPE UP FX-MG8247ZT/UC TYPE UP FX-MG8747ZT/UC FX-MG8247ZT/ES FX-MG8247ZT/Q1 SIDE B RIGHT PCB SIDE A RIGHT PCB CN1802 TYPE DOWN FX-MG8247ZT/UC TYPE DOWN FX-MG8747ZT/UC MUTE FX-MG8247ZT/ES MUTE FX-MG8247ZT/Q1 TUNE AUDIO CONTROL FX-MG8247ZT/UC...

  • Page 84: Electrical Parts List

    5. ELECTRICAL PARTS LIST NOTE: Parts whose parts numbers are omitted are subject to being not supplied. • The part numbers shown below indicate chip components. • Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..Circuit Symbol and No. Part No.
  • Page 85 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 152 RS1/16S393J C 31 CKSRYB103K25 R 155 RS1/16S393J C 32 CKSQYB473K16 R 157 RS1/10S223J C 33 CCSRCH220J50 R 160 RS1/16S222J C 34 CCSRCH4R0D50 R 161 RS1/16S563J C 41 CKSQYB104K16 R 162 RS1/16S225J...
  • Page 86 RS1/16S101J C 248 CKSQYB334K16 RS1/10S331J C 250 CCSRCJ3R0C50 RS1/16S332J RS1/16S473J R 10 RS1/16S223J R 11 RS1/16S124J Unit Number:CWE1546 (FX-MG8247ZT/ES) R 12 RS1/16S474J Unit Name:FM/AM Tuner Unit R 13 RS1/16S563J R 15 RS1/16S271J MISCELLANEOUS R 16 RS1/16S104J R 17 RS1/16S332J IC 1...
  • Page 87 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 234 RS1/16S0R0J C 104 CEAL2R2M50 R 237 RS1/16S562J C 105 CKSRYB103K25 R 238 RS1/16S104J C 106 CCSRCH151J50 R 239 RS1/16S104J C 107 CKSRYB103K25 R 240 RS1/16S472J C 151 CKSRYB392K50 R 241 RS1/16S202J...
  • Page 88 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Q 151 Transistor DTC124EU R 11 RS1/16S124J Q 201 Transistor FC12 R 12 RS1/16S474J Q 203 Transistor DTC124EU Q 204 Transistor DTC124EU R 15 RS1/16S271J Q 205 Transistor DTC124EU R 16 RS1/16S104J...
  • Page 89 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 248 RS1/16S473J C 159 CEAL220M6R3 R 249 RS1/16S0R0J C 160 CKSQYB104K16 C 161 CKSQYB104K16 CAPACITORS C 162 CEAL3R3M50 C 163 CKSRYB102K50 CCSRCH220J50 C 165 CCSRCH100D50 CKSRYB222K50 C 201 CKSRYB103K25 CCSRCH6R0D50 C 202...
  • Page 90 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. IC 553 HA12181FP D 301 Diode UDZS10(B) IC 601 PD5970A D 302 Diode UDZS10(B) IC 602 HA12187FP D 303 Diode UDZS10(B) IC 603 S-80835CNNB-B8U D 304 Diode UDZS10(B) IC 840 TC4W53FU D 305...
  • Page 91 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. RESISTORS R 333 RS1/10S510J R 334 RS1/10S510J R 201 RS1/10S473J R 335 RS1/10S510J R 202 RS1/10S102J R 336 RS1/10S510J R 203 RS1/16S222J R 337 RS1/10S103J R 204 RS1/16S222J R 338 RS1/10S100J R 205...
  • Page 92 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 541 RS1/10S103J R 673 RS1/16S473J R 570 RS1/10S104J R 674 RS1/16S102J R 571 RS1/10S123J R 711 RS1/16S473J R 572 RS1/10S105J R 716 RS1/16S102J R 573 RS1/10S822J R 801 RS1/8S472J R 574 RS1/10S822J...
  • Page 93 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 882 RS1/10S103J C 322 CKSQYB682K50 R 884 RS1/16S223J C 323 CEALNP4R7M16 C 324 CEALNP4R7M16 R 885 RS1/16S100J C 325 CEALNP4R7M16 R 886 RS1/16S102J C 326 CEALNP4R7M16 R 887 RS1/16S472J R 888 RS1/8S471J...
  • Page 94 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Unit Number:CWM9276 C 591 CKSQYB392K50 (FX-MG5247ZT/ES) C 592 CKSQYB102K50 Unit Name:Main Unit C 593 CKSQYB334K16 C 594 CKSQYB334K16 MISCELLANEOUS C 601 CKSQYB105K10 C 603 CEAL100M16 IC 201 PM2006A C 604 CKSQYB104K50 IC 301...
  • Page 95 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Q 835 Transistor DTA114EK L 515 Inductor LCTA4R7J3225 Q 851 Transistor DTC114EK L 516 Inductor LCTA561J4532 Q 852 Transistor DTC114EK L 551 Inductor LCTA101J3225 Q 853 Transistor DTA114EK L 601 Inductor CTF1532...
  • Page 96 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 321 RS1/10S223J R 517 RS1/10S102J R 322 RS1/10S223J R 519 RS1/10S393J R 323 RS1/10S222J R 525 RS1/10S103J R 324 RS1/10S222J R 530 RS1/10S225J R 325 RS1/10S222J R 531 RS1/10S225J R 326 RS1/10S222J...
  • Page 97 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 653 RS1/4S101J R 864 RS1/10S332J R 654 RS1PMF680J R 865 RS1/10S332J R 658 RS1/16S473J R 866 RS1/10S332J R 659 RS1/16S473J R 869 RS1/10S103J R 662 RAB4CQ102J R 870 RS1/4S391J R 665 RS1/16S102J...
  • Page 98 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 317 CKSQYB331K50 C 586 CQMA333J50 C 318 CKSQYB331K50 C 587 CQMA333J50 C 319 CKSQYB682K50 C 588 CKSQYB223K50 C 320 CKSQYB682K50 C 589 CKSQYB682K50 C 321 CKSQYB682K50 C 590 CKSQYB682K50 C 322 CKSQYB682K50...
  • Page 99 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 877 CEAL330M10 Q 829 Transistor 2SB1188 C 878 CKSRYB103K50 Q 830 Transistor DTC123YK C 891 CKSQYB103K50 Q 831 Transistor DTA114EK Q 832 Transistor 2SA1162 Q 833 Transistor DTC123EK Unit Number:CWM9275 (FX-MG8247ZT/Q1)
  • Page 100 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 314 RS1/10S102J L 505 Inductor LCTA100J3225 R 315 RS1/10S473J L 511 Inductor LCTC6R8K3216 R 316 RS1/10S473J L 512 Inductor LCTC6R8K3216 R 319 RS1/10S223J L 513 Inductor LCTC6R8K3216 R 320 RS1/10S223J L 515...
  • Page 101 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 512 RS1/10S153J R 641 RAB4CQ473J R 513 RS1/10S103J R 642 RS1/16S102J R 514 RS1/10S224J R 643 RAB4CQ102J R 515 RS1/10S473J R 644 RS1/16S681J R 516 RS1/10S473J R 647 RS1/10S473J R 517 RS1/10S102J...
  • Page 102 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 856 RS1/10S103J C 307 4.7µF/35V CCH1016 R 857 RS1/10S332J C 308 4.7µF/35V CCH1016 R 858 RS1/4S821J C 309 CCSQCH120J50 R 859 RS1/10S103J C 310 CCSQCH120J50 R 860 RS1/10S0R0J C 311 4.7µF/35V...
  • Page 103 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 517 CKSQYB392K50 C 830 CKSQYB103K50 C 519 CKSQYB472K50 C 831 CKSQYB103K50 C 521 CKSQYB222K50 C 832 CKSQYB103K50 C 530 CKSQYB102K50 C 833 CKSQYB102K50 C 535 CKSQYB103K50 C 841 CKSQYB102K50 C 536 CKSQYB103K50...
  • Page 104 IL 1808 Lamp 8V 80mA CEL1676 Unit Number:CWM9531 VR1901 Encoder(TUNE) CSD1048 (FX-MG8247ZT/UC,FX-MG8747ZT/UC) VR1902 Encoder(PWR/VOL) CSD1045 LCD1804 LCD(UC) CAW1840 Unit Number:CWM9628 (FX-MG8247ZT/ES,FX-MG8247ZT/Q1) LCD1804 LCD(ES,Q1) CAW1636 Unit Name:Keyboard Unit RESISTORS MISCELLANEOUS R 1701 RS1/16S0R0J R 1702 RS1/16S0R0J IC 1801 LC75804W R 1703 RS1/16S0R0J...
  • Page 105 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 1712 RS1/16S0R0J R 1873 RS1/16S151J R 1713 RS1/16S103J R 1874 RS1/16S151J R 1714 RS1/16S221J R 1875 RS1/16S151J R 1715 RS1/16S221J R 1876 RS1/16S121J R 1716 RS1/16S151J R 1877 RS1/16S121J R 1717 RS1/16S151J...
  • Page 106 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 1806 CKSRYB104K16 R 271 RS1/16S101J C 1807 CKSRYB104K16 R 274 RS1/16S471J C 1810 CKSRYB102K50 C 1811 CKSRYB102K50 R 277 RS1/16S471J C 1812 CKSRYB102K50 R 301 RS1/16S103J R 302 RS1/16S153J C 1813 CKSRYB102K50...
  • Page 107 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 604 CKSQYB334K16 MISCELLANEOUS C 605 CSZSR100M10 IC 501 CXD2511R C 606 CKSQYB334K16 IC 502 MSM514400DP-60TS C 701 10µF/10V CCH1349 IC 601 AK4321VF C 702 CEVL101M6R3 IC 701 BA05SFP C 703 CKSQYB334K16...
  • Page 108 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 355 RS1/16S274J S 886 Spring Switch(ELV Home) CSN1052 R 362 RS1/8S301J S 887 Spring Switch(Clamp) CSN1051 R 373 RS1/16S0R0J R 374 RS1/8S0R0J R 375 RS1/16S0R0J Unit Number: R 401 RS1/16S153J Unit Name:PCB Unit(C)

  • Page 109: Adjustment

    6. ADJUSTMENT 6.1 JIG CONNECTION DIAGRAM FX-MG8247ZT/UC FX-MG8247ZT/UC GEX-8087XMZT/XU/UC XMTUNER GGD1398 *Not use CDX-M8067ZT/E GGD1291 GGD1399 GM-8217ZT-03/E Mark Levinson AMP GGD1270 Bullet connector (To DC Regulated Power Supply) FX-MG8247ZT/UC...
  • Page 110 FX-MG8247ZT/ES CDX-M8067ZT/E GGD1291 GM-8417ZT-03/WL GGD1270 Bullet connector (To DC Regulated Power Supply) FX-MG8247ZT/UC...
  • Page 111 FX-MG8247ZT/Q1 CDX-M8067ZT/E GGD1291 GM-8217ZT-03/E GGD1270 Bullet connector (To DC Regulated Power Supply) FX-MG8247ZT/UC...

  • Page 112: Tuner And Dolby Nr Adjustment

    6.2 TUNER AND DOLBY NR ADJUSTMENT - Connection Diagram(FX-MG8247ZT/UC, FX-MG8747ZT/UC) BACK UP +13.2V DC Regulated Power Supply Lch + 4Ω Lch - GM-8217ZT-03/E mV Meter (1) Oscilloscope (1) Rch + 4Ω Rch - Dummy Antenna Antenna Plug 50Ω(37.5Ω) Stereo FM SSG Modulator 50Ω(75Ω) MAIN UNIT...
  • Page 113 FM ADJUSTMENT(FX-MG8247ZT/UC, FX-MG8747ZT/UC) Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) S1:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.) NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow the circuits to stabilize. FM SSG Displayed Adjustment Adjustment Method...
  • Page 114 - Connection Diagram(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) BACK UP +13.2V DC Regulated Power Supply Lch + 4Ω GM-8417ZT-03/WL(ES) Lch - GM-8217ZT-03/E(Q1) Oscilloscope (1) mV Meter (1) Rch + 4Ω Rch - Dummy Antenna Antenna Plug 50Ω(37.5Ω) Stereo FM SSG Modulator 50Ω(75Ω) MAIN UNIT Antenna Jack...
  • Page 115 Point (Switch Position) Frequency(MHz) Frequency(MHz) ••••• ••••• 21.975 T231 DC V Meter(3) : 6.0V TUN Volt DOLBY NR ADJUSTMENT(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) Test Tape Adjustment Point Adjustment Method (Switch Position) NCT-150 VR301(Lch),VR302(Rch) mV Meter(2) : –8.24dBm(300mV)±1dB (400Hz,200nwb/m) (DOLBY NR Switch : OFF) FX-MG8247ZT/UC...
  • Page 116 AM NOISE CANCELER ADJUSTMENT Connection: Output FX-MG8247ZT/UC AM dummy 2-signal pad Noise meter antenna FX-MG8747ZT/UC FX-MG8247ZT/ES Pulse generator FX-MG8247ZT/Q1 (equivalent to HP8011A) Setting of the pulse generator (setting of superimposed pulse) Pulse width :50µsec 4Vp-p(EMF) Pulse intervals :5msec 50µs Pulse voltage :4Vp-p Adjustment: 1.

  • Page 117: Checking The Grating After Changing The Pickup Unit

    6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
  • Page 118 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90° FX-MG8247ZT/UC...

  • Page 119: General Information

    7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE - CD Test Mode 1) Precautions on Adjustment 2) Description of the Test Mode • The unit employs a single voltage (+5V) for the • Turning on the Test Mode regulator, thus the reference potential of the signal is See page 120.
  • Page 120 1+6+DISC 3times Diag. In Contents Full segment light up Display TOYOTA diag. mode G1 Mechanism test mode CD changer test mode CDM(G1) error No. display mode SEEK UP DISC + SEEK UP 6 + SEEK UP 4 + SEEK DOWN TOYOTA diag.
  • Page 121 [Key] [1] + [6] + [DISC] 3 times Diag. Mode In Contents Display [SEEK UP] + [DISC] Test Mode In PBUS TEST [DISC] 3sec FX-MG8247ZT/UC FX-MG8247ZT/ES Diag. off FX-MG8747ZT/UC FX-MG8247ZT/Q1 TEXT P.SCAN TYPE DOWN MUTE [DISC] Source CD Power ON...
  • Page 122 - CD Mechanism Test mode Flow Chart [Key] [1] + [6] + [DISC] 3 times Diag. Mode In Contents Display [SEEK UP] + [DISC] FX-MG8247ZT/UC FX-MG8247ZT/ES FX-MG8747ZT/UC FX-MG8247ZT/Q1 Test Mode In TEXT P.SCAN TYPE DOWN MUTE PBUS TEST [DISC] 3sec Diag.
  • Page 123 Operation steps from CLAMP to EJECT Press the [3] key to select the CAM MOTOR, and drive the CAM MOTOR from the CLAMP position (CAMSW:32) for the REV direction. The CAMSW display changes as 32→33→23→22. If the disc clamped is not the disc to be ejected, around the shifting point between 22 and 20, press the [4] key to select the ELV MOTOR and to position the elevation to the disc to be ejected.
  • Page 124 Code Name Description Door OPENING While the mechanism is in operation, should have been closed a door was opened. Roller OFF time-out 4 seconds have elapsed before completing the roller OFF (the cam gear has not been rotated to the roller-OFF end position). Roller SET time-out 4 seconds have elapsed before completing the roller SET.

  • Page 125: Avc-Lan Diagnosis Mode

    7.1.2 AVC-LAN DIAGNOSIS MODE FX-MG8247ZT/UC...
  • Page 126 FX-MG8247ZT/UC...
  • Page 127 FX-MG8247ZT/UC...
  • Page 128 FX-MG8247ZT/UC...
  • Page 129 FX-MG8247ZT/UC...

  • Page 130: Disassembly

    7.1.3 DISASSEMBLY Note) Never hold this figure's upper part such as transfer grille, hazard switch. Hold within the hatchingline part, lower of the illustration. TRAF TRAF AM SAT AM SAT Note) For the installation position is fixed as the factory setting position, never disassemble the bracket which is showed at Fig.
  • Page 131 Holder Unit Keyboard PCB - Removing the Keyboard PCB, Right PCB and Right PCB Left PCB (Fig.2) Remove the two screws and then remove the Holder Unit. Remove the eleven screws and then remove the Keyboard PCB, Right PCB and Left PCB. Left PCB Fig.2 - Removing the Frame Unit (Fig.3)
  • Page 132 Case Chassis Fig.6 Bracket Fig.5 - Removing the Control Unit (Fig.7) 1. Unbend the tabs at two locations indicated by arrows until straight. 2. Remove the screw F. 3. Disconnect the two connectors, and then remove the Control Unit. - Removing the Mechanism Unit (Fig.7) 1.
  • Page 133 Removing the Main Unit (Fig.8) Straight the tabs at four locations indicated. Remove the screw and then remove the Main Unit. Removing the Cassette Mechanism Module (not shown) 1. Remove the four screws and then remove the Cassette Mechanism Module. Note : This unit may appear slightly different to the unit shown at right.
  • Page 134 - How to remove the Carriage Mechanism Assy * When the positions of all holes match, they will be 1. Insert a short pin into the flexible PCB of the Pickup completely covered by the Carriage mech assy. unit. * To rotate the Cam Gear motor, see "How to remove 2.
  • Page 135 - How to remove the Pickup unit 1. Remove the pulling spring, torsion spring and E- Pulling spring shaped ring. Then remove the Clamper arm. E-shaped ring * The spring (A) will be removed with the Clamper Clamper arm arm. Torsion spring Fig.

  • Page 136: Pcb Locations

    7.1.4 PCB LOCATIONS MOTOR PCB(A) MOTOR PCB(B) PCB UNIT(B) CD CORE UNIT(SERVO UNIT) CD CORE UNIT(STS UNIT) LOAD MOTOR PCB PCB UNIT(D) PCB UNIT(A) PCB UNIT(C) PCB UNIT(E) FM/AM TUNER UNIT MAIN UNIT CONTROL UNIT LEFT PCB KEYBOARD PCB RIGHT PCB SENSOR UNIT DECK UNIT FX-MG8247ZT/UC...

  • Page 137: Connector Function Description

    7.1.5 CONNECTOR FUNCTION DESCRIPTION SUB ANTENNA MAIN ANTENNA TXM+ TXM- ACC +B ACC ILL- ILL+ MUTE SGD3 CSLD CDR+ CDR- CDL+ CDL- MUTE SWG SW1 FX-MG8247ZT/UC FX-MG8247ZT/Q1 FX-MG8747ZT/UC FX-MG8247ZT/ES FX-MG8247ZT/UC...

  • Page 138: Parts

    7.2 PARTS 7.2.1 IC - Pin Functions (PD5970A) Pin No. Pin Name Function and Operation Signal level input Not used RDS signal input KLIGHT Lamp power supply control output LCD driver data output LCD driver data input LCD driver clock output BYTE Connect to VSS CNVSS...
  • Page 139 Pin No. Pin Name Function and Operation ENC2+ AUD encoder(+)input ENC2- AUD encoder(-)input dload CDM load key input Illumination power supply control output Power supply terminal ANSW TUNER audio analog switch Model select input SHIMUKE1 AMMUT AM mute output FMMUT FM mute output SHIMUKE2 Model select input...
  • Page 140 - Pin Functions (PD5715B) Pin No. Pin Name Format Function and Operation VDIN Power supply short sensor input doorsw Door open position SW input Not used bsrq P-BUS service request output clamp DISC clamp SW input elhome ELV reset position SW input XSCK CD LSI clock output CD LSI data output...
  • Page 141 Pin No. Pin Name Format Function and Operation Not used VREF A/D converter reference voltage input AVSS A/D GND ADRMON The remainder amount address monitor input EREF DRAM A/D reference voltage output Disc photo sense input 1 Disc photo sense input 2 Disc photo sense input 3 ELVSNS ELV position photo sense input...

  • Page 142: Display

    7.2.2 DISPLAY - CAW1840(FX-MG8247ZT/UC,FX-MG8747ZT/UC) FX-MG8247ZT/UC...
  • Page 143 - CAW1636(FX-MG8247ZT/ES,FX-MG8247ZT/Q1) FX-MG8247ZT/UC...

  • Page 144: Explanation

    7.3.1 SYSTEM BLOCK DIAGRAM POWER SUPPLY(+B, ACC) AVC-LAN SIGNAL(SOUND) FX-MG8247ZT/UC FX-MG8747ZT/UC CHANGER TUNER GEX-M8087XMZT/XN/UC CDX-M8067ZT/E SIGNAL (BALANCE) EVOL + ASL WOOFER +B, ACC GM-8217ZT-03/E Mark Levinson Amp FX-MG8247ZT/ES FX-MG8247ZT/Q1 CHANGER CDX-M8067ZT/E SIGNAL (BALANCE) EVOL + ASL WOOFER +B, ACC GM-8217ZT-03/WL GM-8417ZT-03/E FX-MG8247ZT/UC...

  • Page 145: Operational Flow Chart

    7.3.2 OPERATIONAL FLOW CHART Power ON VDD=5V Pin 16,pin 62 bsens Pin 75 asens Pin 73 IPPW Pin 22 Satrts communication with AVC-LAN swvdd Pin 45 brst Pin 39 Starts communication with G1 microcomputer Source Keys operative Source ON ilmpwrL Pin 52 Completes power-on operation.

  • Page 146: Notes On Servicing

    7.4 NOTES ON SERVICING 7.4.1 CLEANING tools: Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Portions to be cleaned Cleaning tools Cassette heads Pinch rollers Cleaning paper : GED-008 Capstans 7.4.2 FACTORY SETTINGS - When the Repair is Complete When the Repair is Complete, make the CD mechanism ready for transportation.

  • Page 147: Operations

    8. OPERATIONS - RADIO(UC) PRESET RECALL SCAN RADIO TEXT INDICATE PRESET CH.MEMORY PRESET SCAN RADIO TEXT MEMORY MANUAL TYPE SEEK DOWN DOWN TUNING BALANCE TRAF FADER VOLUME, BASS POWER ON/OFF TREBLE AM SA AM SAT MID RANGE TRAFFIC INFORMATION - RADIO(ES) PRESET RECALL PRESET SCAN SCAN...
  • Page 148 - RADIO(Q1) PRESET RECALL PRESET SCAN SCAN PRESET CH.MEMORY AUTOMATIC SOUND LEVELIZER MANUAL SEEK MUTE DOWN MUTE P.SCAN .SCAN TUNING BALANCE FADER VOLUME, BASS POWER ON/OFF TREBLE AM/SW AM/SW MID RANGE AM/SW1/SW2 - TAPE(UC) FAST BLANK FORWARD DOLBY NR SKIP MUSIC REWIND DIRECTION CHANGE...
  • Page 149 - TAPE(ES,Q1) FAST BLANK FORWARD DOLBY NR SKIP REWIND MUSIC REPEA AUTOMATIC SOUND LEVELIZER AUTOMATIC PROGRAM MUTE SEARCH MUTE DOWN P.SCAN .SCAN BALANCE FADER VOLUME, BASS POWER ON/OFF TREBLE AM/SW AM/SW MID RANGE TAPE EJECT TAPE DIRECTION CHANGE - CD DISC NUMBER FAST UP RANDOM...
  • Page 150 - SATELLITE RADIO CONTROL(UC) PRESET RECALL TYPE SCAN RADIO TEXT INDICATE PRESET CH.MEMORY PRESET SCAN TYPE TYPE SEEK DOWN DOWN TUNING BALANCE TRAF FADER VOLUME, BASS POWER ON/OFF TREBLE AM SA AM SAT MID RANGE FX-MG8247ZT/UC...
  • Page 151 FX-MG8247ZT/UC...

  • Page 152: Jigs List

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2004 K-ZZD.JUNE 2004 Printed in Japan...

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