Pioneer FX-MG6006 Service Manual
  1. Manuals
  2. Brands
  3. Pioneer Manuals
  4. Car Stereo System
  5. FX-MG6006
  6. Service manual
Pioneer FX-MG6006 Service Manual

Pioneer FX-MG6006 Service Manual

Multi-cd control fm/am cassette deck with 6 disc in-dash cd changer
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Service
Manual
MULTI-CD CONTROL FM/AM CASSETTE DECK WITH 6 DISC IN-DASH CD CHANGER
FX-MG6006
VEHICLE
DESTINATION
U.S.A., CANADA
- This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-631
CRT1640
CX-890
CRT2376
- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
4. PCB CONNECTION DIAGRAM ................................32
5. ELECTRICAL PARTS LIST ........................................55
6. ADJUSTMENT..........................................................64
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE INC.
PIONEER EUROPE N.V.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
HONDA
PRODUCED AFTER
April 2000
Mech. Module Remarks
2L
Cassette Mech. Module:Mech.Description, Disassembly
G1
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
ZH2
HONDA PART No.
ID No.
39101-S3V-A110-M1
3TF0
7. GENERAL INFORMATION .......................................68
7.1 DIAGNOSIS ........................................................68
7.1.1 TEST MODE ..............................................68
7.1.2 DISASSEMBLY .........................................74
7.2 PARTS .................................................................80
7.2.1 IC................................................................80
7.2.2 DISPLAY ....................................................84
7.3 SYSTEM BLOCK DIAGRAM ..............................85
7.4 OPERATIONAL FLOW CHART ...........................85
8. OPERATIONS AND SPECIFICATIONS.....................86
ORDER NO.
CRT2487
X1HUC
PIONEER MODEL No.
FX-MG6006ZH2/X1HUC
K-ZZD. APR. 2000 Printed in Japan

Advertisement

Table of Contents
loading

Related Manuals for Pioneer FX-MG6006

Summary of Contents for Pioneer FX-MG6006

  • Page 1: Table Of Contents

    PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZD. APR. 2000 Printed in Japan...

  • Page 2: Safety Information

    FX-MG6006ZH2 - CD Player Service Precautions - When the Repair is Complete 1. For pickup unit(CXX1311) handling, please refer When the repair is complete, make the CD mechanism to"Disassembly"(see page 74). ready for transportation During replacement, handling precautions shall be implementing the following procedures: taken to prevent an electrostatic discharge(protection 1.

  • Page 3: Exploded Views And Parts List

    FX-MG6006ZH2 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING NOTE: - Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List. ∇ mark on the product are used for disassembly. - Screws adjacent to - PACKING SECTION PARTS LIST Mark No.
  • Page 4 FX-MG6006ZH2 2.2 EXTERIOR...
  • Page 5 FX-MG6006ZH2 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ26P040FMC 42 Transistor(Q855,856) 2SB942A 2 Cushion CNM6825 43 Screw BMZ26P030FMC CXK4721 44 Screw(M2x2) CBA1250 CD Mechanism Module(G1) EXK3845 45 Spring CBH2409 Cassette Mechanism Module 5 Holder HNC8218 46 Spring...
  • Page 6 FX-MG6006ZH2 2.3 CD MECHANISM MODULE...
  • Page 7 FX-MG6006ZH2 - CD MECHANISM SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1-9 ••••• 54 Shaft CLA3693 10 CD Core Unit(Servo Unit) CWX2409 55 Steer CNC7215 11 Connector(CN101) CKS2764 56 Steer CNC7216 12 Connector(CN301) CKS3966 57 Cam CNC8774 13 Connector(CN201)
  • Page 8 FX-MG6006ZH2 Mark No. Description Part No. Mark No. Description Part No. 99 Frame Unit CXB5806 149 Spring CBH2269 100 Lever Unit CXB6026 150 Sheet CNM6699 101 Arm Unit CXB2704 151 Cam Motor Assy CXB5240 102 Lever Unit CXB2708 152 ••••• 103 Lever Unit CXB2709 153 Bracket Unit...
  • Page 9 FX-MG6006ZH2...
  • Page 10 FX-MG6006ZH2 2.4 CASSETTE MECHANISM MODULE...
  • Page 11 FX-MG6006ZH2 - CASSETTE MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ20P040FMC 46 Pinch Roller Unit EXA1533 2 Washer CBF1037 47 Reel Unit EXA1560 3 Washer CBF1038 48 Head Base Unit EXA1434 4 Washer CBG1003...

  • Page 12: Block Diagram And Schematic Diagram

    FX-MG6006ZH2 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM CONTROL UNIT TUNER UNIT FM/AM 1ST IF 10.7MHz FM FRONT END T31 Q31 CF51 CF52 CF53 ANT401 CN401 9 10 Q201 Q202 IC 1 IC 2 PA4023B PA4024A AM RF 32 36 CF232 25 16...
  • Page 13 FX-MG6006ZH2 IC 391 BA4560F ELECTRONIC VOLUME/ SOURCE SELECTOR Q353 IC 352 IC 354 REARout-L BUS(+)-L BA4560F BA4560F Q357 IC 221 BUS(-)-L SN761029DL TU-L CD-L IC 303 IC 351 IC 353 TA-L LA7151M BA4560F BA4560F FRNTout-L Q355 Q351 Q601 Q773 Q811 Q693 CN431 RESET...
  • Page 14 FX-MG6006ZH2 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. CD CORE UNIT(STS UNIT) Large size SCH diagram TUNER UNIT CN701 Guide page 8V for C CD : 2.13dBs(1kHz 0dB) Detailed page CD MUTE...

  • Page 15: Control Unit

    FX-MG6006ZH2 CONTROL UNIT ELECTRONIC VOLUME FM : -27.5dBs AM : -23.0dBs TAPE : -10.0dBs CD : -4.0dBs FM : -17.5dBs AM : -13.0dBs TAPE : -5.0dBs CD : 1.0dBs CD CONTROLLER NAVI VOICE SW H-BUS DRIVER NAVI VOICE ISOLATOR CTRL OUTPUT 5V for UNBALANCE to BALANCE...
  • Page 16 FX-MG6006ZH2...
  • Page 17 FX-MG6006ZH2 A-a C...
  • Page 18 FX-MG6006ZH2...
  • Page 19 FX-MG6006ZH2...
  • Page 20 FX-MG6006ZH2 3.3 TUNER UNIT TUNER UNIT RF AMP FM MIX, IF AMP AM MIX, IF AMP, DET RF AMP...
  • Page 21 FX-MG6006ZH2 FM DET,PNS, MPX...
  • Page 22 FX-MG6006ZH2 3.4 CD CORE UNIT(SERVO UNIT), MOTOR PCB(B) CD CORE UNIT(SERVO UNIT) RF AMP/ PICKUP UNIT(SERVICE) AUTO POWER CONTROL (P8) 2.5V CD DRIVER MOTOR PCB(B) M4 CARRIAGE CXB3178 DISC INSERT DETECT M5 SPINDLE CXM1120...
  • Page 23 FX-MG6006ZH2 FOCUS/TRACKING CARRIAGE/SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D/A CONVERTER 16.934MHz...
  • Page 24 FX-MG6006ZH2 3.5 CD CORE UNIT(STS UNIT), MOTOR PCB(A) CD CORE UNIT(STS UNIT) SURE TRACK MEMORY CONTROL M1 : CXB3174 ELV SENSE Q1 : RPI-221 +5V REGULATOR M3 : CXB3175 MOTOR PCB 7.5V 9.0V MOTOR DRIVER LOAD SWITCH DOOR SWITCH MODE SWITCH...
  • Page 25 FX-MG6006ZH2 22/6R3 D/A CONVERTER RACK Y CONTROLLER 4M DRAM MOTOR DRIVER...
  • Page 26 FX-MG6006ZH2 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 Test mode 5V/div. Normal mode: The defect part passes 500µs/div.
  • Page 27 FX-MG6006ZH2 3 CH1: FIN 8 CH1: TEY 8 CH1: TEY 1V/div. 0.5V/div. 0.5V/div. 5ms/div. 0.2s/div. 500µs/div. $ CH2: HOLD 6 CH2: FEY 5V/div. ! CH2: SD 0.1V/div. 0.5V/div. µ Normal mode: The defect part passes 800 Normal mode: AGC after focus close REFOUT→...
  • Page 28 FX-MG6006ZH2 8 CH1: TEY 8 CH1: TEY 0.5V/div. 0.5V/div. & SCKO 2V/div. 500ns/div. 5ms/div. 10ms/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.
  • Page 29 FX-MG6006ZH2 3.6 PCB UNIT(A,B,C,D,E), LOAD MOTOR PCB PCB UNIT(B) PCB UNIT(E) PCB UNIT(C) CPT230SCTD(CD) SWITCH PCB UNIT(A) CN802 CPT230SCTD(CD) CXB3177 PCB UNIT(D) LOAD MOTOR PCB...
  • Page 30 FX-MG6006ZH2 3.7 CASSETTE MECHANISM MODULE DECK UNIT CN101...
  • Page 31 FX-MG6006ZH2 PCB UNIT REEL PCB SWITCHES: PCB UNIT S1:LOAD SWITCH..EJECT-PLAY S2:70µS SWITCH...ON-OFF The underlined indicates the switch position.

  • Page 32: Pcb Connection Diagram

    FX-MG6006ZH2 4. PCB CONNECTION DIAGRAM 4.1 CONTROL UNIT NOTE FOR PCB DIAGRAMS 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 diagram. 2.
  • Page 33 FX-MG6006ZH2 SIDE A CN701 CN251 CN901...
  • Page 34 FX-MG6006ZH2 CONTROL UNIT...
  • Page 35 FX-MG6006ZH2 SIDE B...
  • Page 36 FX-MG6006ZH2 4.2 TUNER UNIT SIDE A...
  • Page 37 FX-MG6006ZH2 SIDE B...
  • Page 38 FX-MG6006ZH2 4.3 KEYBOARD UNIT SIDE A...
  • Page 39 FX-MG6006ZH2 SIDE B...
  • Page 40 FX-MG6006ZH2 4.4 CD CORE UNIT(SERVO UNIT) SIDE A REFOUT...
  • Page 41 FX-MG6006ZH2 SIDE B...
  • Page 42 FX-MG6006ZH2 4.5 CD CORE UNIT(STS UNIT) CD CORE UNIT(STS UNIT)
  • Page 43 FX-MG6006ZH2 SIDE A LOAD MODE DOOR CN701...
  • Page 44 FX-MG6006ZH2 CD CORE UNIT(STS UNIT)
  • Page 45 FX-MG6006ZH2 SIDE B...
  • Page 46 FX-MG6006ZH2 4.6 MOTOR PCB(A) M1 CAM GEAR M3 ELV ELV SENSE MOTOR PCB(A) CN201 CN801...
  • Page 47 FX-MG6006ZH2 4.7 PCB UNIT(E) PCB UNIT(E) PCB UNIT(E) SIDE A SIDE B...
  • Page 48 FX-MG6006ZH2 4.8 MOTOR PCB(B) SPINDLE MOTOR MOTOR PCB(B)
  • Page 49 FX-MG6006ZH2 CN301 CARRIAGE...
  • Page 50 FX-MG6006ZH2 4.10 PCB UNIT(D) 4.9 PCB UNIT(B) S886 PCB UNIT(D) S887 CLAMP PCB UNIT(B) CN802...
  • Page 51 FX-MG6006ZH2 4.11 PCB UNIT(C) Q881 PCB UNIT(C) S885 MAX DETECT D883...
  • Page 52 FX-MG6006ZH2 4.12 LOAD MOTOR PCB LOAD MOTOR PCB LOADING 4.13 PCB UNIT(A) PCB UNIT(A) D891 D892...
  • Page 53 FX-MG6006ZH2 4.14 DECK UNIT DECK UNIT CN101...
  • Page 54 FX-MG6006ZH2 4.15 PCB UNIT SIDE A PCB UNIT PCB UNIT SIDE B 4.16 REEL PCB REEL PCB...

  • Page 55: Electrical Parts List

    FX-MG6006ZH2 5. ELECTRICAL PARTS LIST NOTES: - 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 Name Part No.
  • Page 56 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S220J CKSRYB103K25 RS1/16S101J CKSRYB222K50 RS1/16S102J CKSQYB104K16 RS1/16S0R0J CEJA3R3M50 RS1/16S0R0J CKSQYB104K16 RS1/16S393J CEJA3R3M50 RS1/16S683J CKSYB474K16 RS1/16S0R0J CEJA220M6R3 RS1/16S242J CKSQYB104K16 RS1/16S473J CKSQYB104K16 RS1/16S273J CEJA3R3M50...
  • Page 57 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Transistor DTC143TK Diode ERA15-02VH Transistor DTC143TK Diode ERA15-02VH Transistor DTC323TK Diode ERA15-02VH Transistor DTC323TK Diode 1SS355 Transistor DTC323TK Diode ERA15-02VH Transistor DTC323TK...
  • Page 58 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S152J RS1/10S393J RS1/10S222J RA4C222J RS1/10S222J RS1/10S102J RS1/10S362J RS1/10S472J RS1/10S362J RS1/10S223J RS1/10S362J RS1/10S152J RS1/10S362J RS1/10S103J RS1/10S182J RS1/10S472J RS1/10S182J RS1/10S102J RS1/10S182J RS1/10S103J RS1/10S182J RS1/10S103J...
  • Page 59 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S103J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S473J RS1/10S473J RS1/10S361J RS1/10S473J RS1/10S472J RS1/10S473J RS1/10S101J RS1/10S222J RS1/10S473J RS1/10S223J RS1/10S223J RS1/10S223J RS1/4S221J RS1/10S221J RS1/8S511J RS1/10S473J RS1/8S681J...
  • Page 60 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CEJA1R0M50 CEJA100M16 CKSQYB332K50 CEJA470M10 CKSQYB332K50 CEJA100M16 CEJA2R2M50 CEJA100M16 CEJA2R2M50 CEJAR47M50 CKSQYB103K50 CEJAR47M50 CEJA1R0M50 CKSQYB103K50 CEJA1R0M50 CKSQYB103K50 CEJA1R0M50 CKSQYB103K50 CEJA1R0M50 CKSQYB103K50 CEJA1R0M50 CKSQYB103K50...
  • Page 61 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : HWM7373 CKSQYB473K50 CKSQYB473K50 Unit Name : Keyboard Unit CKSQYB103K50 CSZSR4R7M10 MISCELLANEOUS Unit Number : CWX2409 LC75853NW Unit Name : CD Core Unit(Servo Unit) Chip LED...
  • Page 62 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CAPACITORS RESISTORS CEV101M6R3 RS1/16S102J CKSQYB104K16 RS1/16S202J CEV470M6R3 RS1/16S392J CKSQYB334K16 RS1/16S822J CCSRCH240J50 RS1/16S163J CKSRYB222K50 RS1/16S512J CEV4R7M35 RS1/16S182J CKSRYB273K25 RS1/16S222J CCSRCH101J50 RS1/16S102J CKSQYB104K16 RS1/16S102J...
  • Page 63 FX-MG6006ZH2 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S202J Unit Number : RS1/10S472J Unit Name : PCB Unit(B) RS1/10S103J RS1/10S103J Spring Switch(ELV Home) CSN1052 RS1/10S102J Spring Switch(Clamp) CSN1051 RS1/10S622J Unit Number :...

  • Page 64: Adjustment

    FX-MG6006ZH2 6. ADJUSTMENT 6.1 TUNER, CASSETTE SECTION - Connection Diagram Lch+ 2kΩ +13.2v Lch- mV Meter (1) Oscilloscope Rch+ DC Regulated Power Supply 2kΩ Rch- Antenna Jack TUNER UNIT (TOP VIEW) Pin26 CONTROL UNIT Pin 19(FMTV) DC V Pin 14 Meter(1) Pin 27 Pin 28...
  • Page 65 FX-MG6006ZH2 FM ADJUSTMENT 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 66: Checking The Grating After Changing The Pickup Unit

    FX-MG6006ZH2 6.2 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 67 FX-MG6006ZH2 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...

  • Page 68: General Information

    FX-MG6006ZH2 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE - CD Test Mode 1) Precautions on Adjustment 2) Description of the Test Mode • Turning on the Test Mode • The unit employs a single voltage (+5V) for the regulator, thus the reference potential of the signal is Press the [4] and [6] keys simultaneously to turn on RFOUT (approximately 2.5V) rather than GND.
  • Page 69 FX-MG6006ZH2 - CD Player Flow Chart [Key] [4] + [6] + RESET Test Mode In Contents Display [CD] or [SOURCE] Source CD [SCAN/RPT] Power ON Power ON Mechanism Test Mode New Test Mode (T.OFFSET adjustment required) Initial State (T.OFFSET adjustment not required) [SCAN/RPT] [SEEK/SKIP+] [SEEK/SKIP-]...
  • Page 70 FX-MG6006ZH2 - CD Changer Mechanism Flow Chart [Key] [4] + [6] + RESET Test Mode In Contents Display [CD] or [SOURCE] Source CD [SCAN/RPT] Mechanism Test In CD Test Mode CD Test Mode New Test Mode Initial State [SCAN/RPT] [SEEK/SKIP+] [SEEK/SKIP-] Mechanism Test CAMMOTOR...
  • Page 71 FX-MG6006ZH2 - New Test Mode Principally, discs are played normally in this test mode. When the test mode has been turned on, it will indicate when (in absolute time) and why an error occurred. Errors include off-focus, spindle lock disengagement, unavailability of sub-code reading and sound skipping. While the test mode setup is taking place, operational status (Internal RAM: CPOINT) of the CD control software is displayed.
  • Page 72 FX-MG6006ZH2 (5) LCD Display Example • When a protection/error has occurred • While the setup is in progress (a) Error display Er–xx Display can be switched • The operation mode (PLAY, SEARCH, etc.) is identical from the BAND key with the normal mode. (b) Display of occurrence No.
  • Page 73 FX-MG6006ZH2 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 74: Disassembly

    FX-MG6006ZH2 7.1.2 DISASSEMBLY - Removing the Grille Assy and Case (Fig.1) 1. Remove the four screws A, and then remove the Grille Assy. 2. Remove the five screws B, and then remove the Case. Case Fig.1 Grille Assy - Removing the CD Mechanism Module (Fig.2) 1.
  • Page 75 FX-MG6006ZH2 - Removing the Mechanism Unit (Fig.3) 1. Remove the four screws A, and then remove the Holder and Damper. 2. Remove the two spring B, spring C and spring D from the hook. 3. Remove the four screws E and screw F, and then remove the Holder. 4.
  • Page 76 FX-MG6006ZH2 - How to remove the Tray Assy 3. Lift up the Tray assy to remove it. 1. Apply about 6V current to the Cam gear motor until * Be careful not to remove the Tray hooks from the Tray all holes match at the position (A) (elevation OK assy.
  • Page 77 FX-MG6006ZH2 10. Remove the screw, pressure spring and collar. Lift up the Carriage mechanism assy to remove it. Screw * Screw tightening torque: 2.6kgfcm Pressure spring Collar Carriage Mechanism Assy Fig. 8 - How to remove the Pickup unit 1. Remove the pulling spring, torsion spring and E- Pulling spring shaped ring.
  • Page 78 FX-MG6006ZH2 8. Loosen the 2 screws. Remove the plate spring and the rack. Grease (Yellow: 9. Pull out the feed screw from the Pickup unit. PG-641) Plate spring Rack Feed screw Grease (White: KD-1) Grease (Yellow: PG-641) Pickup unit Fig. 11...

  • Page 79: Connector Function Description

    FX-MG6006ZH2 7.1.3 CONNECTOR FUNCTION DESCRIPTION ANTENNA LOCK DIRECTION SWD+B (AMP) ILLUMI (OUT) ILLUMI SHIELD REMOTE ACC (OUT) SECURITY IN RR+ OUTPUT RL+ OUTPUT BUS Rch INPUT FR+ OUTPUT AUDIO COM FL+ OUTPUT ILLUMI+ +B(IN PUT) MAIN GND SHIELD ILLMI- BUS Lch INPUT FL- OUTPUT BUS SHIELD FR- OUTPUT...

  • Page 80: Parts

    FX-MG6006ZH2 7.2 PARTS 7.2.1 IC - Pin Functions (PE5170A) Pin No. Pin Name Format Function and Operation Station detector input VOLUP Volume up input from encoder VOLDN Volume down input form encoder FROM chip enable output PLL chip enable output AVREF1 D/A converter standard voltage PDI/RDT...
  • Page 81 FX-MG6006ZH2 Pin No. Pin Name Format Function and Operation BUS serial data input tpej Tape eject sw input Power supply XOUT Crystal oscillating element connection pin Crystal oscillating element connection pin Open Sub clock terminal AVDD A/D converter analog power supply (VDD) AVREF0 A/D converter standard voltage input Signal level input...
  • Page 82 FX-MG6006ZH2 - Pin Functions (PD5522D) Pin No. Pin Name Function and Operation VDIN VD power supply sensor input DOORSW Door open position sense input Not used bsrq P-BUS service request output CLAMPSW Disk clamp sense input ELHOME Elevation sense input XSCK CD LSI clock output CD LSI data output...
  • Page 83 FX-MG6006ZH2 Pin No. Pin Name Function and Operation ADRMON DRAM memory remaining monitor input EREF DRAM A/D converter reference voltage input 76-78 PH1-3 Disc photo sense input ELVSNS ELV position sense input TEMP Temperature detector input *PD5522D...

  • Page 84: Display

    FX-MG6006ZH2 7.2.2 DISPLAY - CAW1598...

  • Page 85: System Block Diagram

    FX-MG6006ZH2 7.3 SYSTEM BLOCK DIAGRAM FX-MG6006ZH2/X1HUC BOSE AMP1 SW+B RELAY BOSE AMP2 7.4 OPERATIONAL FLOW CHART - ANTI-THEFT OPERATION SPECIFICATION 1. Connect power supply (Before input code Number) (1) ANTI-THEFT LED is flashing when ACC OFF, +B ON or ACC ON, +B ON, POWER OFF. (2) If press POWER SW after power supply (ACC and +B) was turned ON, wait for input ANTI-THEFT CODE NUMBER.

  • Page 86: Operations And Specifications

    FX-MG6006ZH2 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS - RADIO VOLUME POWER ON/OFF MANUAL TUNING UP/DOWN BASS, TREBLE, FADER, BALANCE SCAN PRESET RECALL SEEK TUNING UP/DOWN A.SEL PRESET CH.MEMORY - TAPE VOLUME POWER ON/OFF TAPE TAPE EJECT BASS, TREBLE, FADER, BALANCE REWIND DOLBY B NR MUSIC SEARCH FF/REW...
  • Page 87 FX-MG6006ZH2 - CD VOLUME POWER ON/OFF CD LOAD/ALL LOAD CD EJECT/ ALL EJECT BASS, TREBLE, FADER, BALANCE MUSIC REPEAT DISC SELECT TRACK UP/DOWN RANDOM PLAY CD FAST FORWARD/REVERSE - H-BUS (MULTI CD) VOLUME POWER ON/OFF SOURCE SELECT BASS, TREBLE, FADER, BALANCE MUSIC REPEAT DISC SELECT TRACK UP/DOWN...

  • Page 88: Specifications

    FX-MG6006ZH2 8.2 SPECIFICATIONS Power source..........13.2V±0.2V DC FM tuner Electrode dark current ........2mA or less Frequency..........87.75–107.9 MHz Grounding system........Negative type S/N ..............50dB or more Distortion............1.3% or less Dimensions(Chassis) ....180(W) 102(H) 171(D)mm IF interference ..........82dB or more (Grille) ....216(W) 119(H) 18(D)mm Image interference........46dB or more Weight................2.7kg AM tuner Cassette player...

Table of Contents