Pioneer F-208 Service Manual

Pioneer F-208 Service Manual

Fm/am digital-synthesizer tuner
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FM/AM DIGITAL-SYNTHESIZER TUNER
F-208
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
F-208
HL
O
SDB
O
CONTENTS
1. SAFETY INFORMATION ..................................... 2
......................................................... 6
4. PCB CONNECTION DIAGRAM ......................... 10
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1999
F M / A M D I G I T A L - S Y N T H E S I Z E R T U N E R
STANDBY/ON
Power Requirement
AC220 - 230V
AC110/120 - 127/220/240V
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
TUNING
MEMORY
CLASS
DIRECT
MODE
X¿<?˘
Î
MEMORY
DISPLAY
1
2
3
4
5
CHARACTER
MODE
SCAN
MPX
RF ATT
MODE
BAND
6
7
8
9
0/10
With the voltage selector
5. PCB PARTS LIST .............................................. 14
6. ADJUSTMENT ................................................... 16
7. GENERAL INFORMATION ................................ 17
7.1 IC ................................................................. 17
TUNING
ORDER NO.
RRV2161
Remarks
T - ZZE JUNE 1999 Printed in Japan

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Table of Contents
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Summary of Contents for Pioneer F-208

  • Page 1: Table Of Contents

    PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999 T –...
  • Page 2: Safety Information

    For the latest information, always consult the current Also test with plug reversed PIONEER Service Manual. A subscription to, or ad- (Using AC adapter ditional copies of, PIONEER Service Manual may be plug as required) obtained at a nominal charge from PIONEER.
  • Page 3: Exploded Views And Parts List

    Audio Cord (L=1m) PDE1249 Side Pad AHA7233 Packing Case AHD7737 Packaging Sheet AHG1017 (2) CONTRAST TABLE F-208/HL and SDB are constructed the same except for the following: Part No. Symbol and Description Mark Remarks HL type SDB type Operating Instructions ARE7210...
  • Page 4 F-208 2.2 EXTERIOR 34 (SDB type only)
  • Page 5 NK90FMC Washer WA65F115M080 Fuse (160mA: FU102) REK1014 Switch Label See Contrast table (2) (2) CONTRAST TABLE F-208/HL and SDB are constructed the same except for the following: Part No. Symbol and Description Mark Remarks HL type SDB type MAIN ASSY...
  • Page 6: Block Diagram And Schematic Diagram

    F-208 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM and OVERALL CONNECTION DIAGRAM MAIN ASSY (AWK7517 : HL) (AWK7491 : SDB) FM/AM TUNER MODULE (AXX7054 ) Note: As this circuit board is an assembly purchase part, no circuit diagram is listed.
  • Page 7 F-208 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". : TUNER AUDIO SIGNAL OUTPUT LINE MUTE SR CONTROL BLOCK FL AC 2 +10V +10V AG GND AC RY +5.6V...
  • Page 8 F-208 3.2 MAIN, DISPLAY and STANDBY ASSYS CN201 CN401 CN301 CN202 DISPLAY ASSY STANDBY (AWX7266 : HL) ASSY (AWX7263 : SDB) (AWX7265) CN302 R304 100k R306 100k 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64...
  • Page 9 F-208 : TUNER AUDIO SIGNAL 1SS133 D118 - D119: 1SS133 ATT7044 : HL D111 - D114: S5688G ATT7045 : SDB FU101: REK-094 FU102: REK1014 (250mA) KN101 (160mA) VNF1084 CN101 LIVE RKP1751 KN102 VNF1084 NEUTRAL AEK7003 (491.315) 315mA/125V ATT7037 : HL...
  • Page 10: Pcb Connection Diagram

    F-208 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for several destination. diagrams. For further information for respective destinations, be sure 2.
  • Page 11 F-208 4.1 MAIN ASSY FM/AM TUNER MODULE MAIN ASSY SIDE A CN302 Q204 IC103 Q205 Q208 Q203 Q202 Q209 Q207 Q206 IC201 Q201 IC104 IC105 Q102 (ANP7305-C)
  • Page 12 F-208 4.2 DISPLAY and STANDBY ASSYS DISPLAY ASSY IC301 SIDE A STANDBY ASSY (ANP7306-A) SIDE A...
  • Page 13 F-208 Q301 (ANP7306-A) SIDE A...
  • Page 14: Pcb Parts List

    F-208 5. PCB PARTS LIST NOTES : Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 15 F-208 PARTS LIST FOR F-208/HL Mark No. Description Part No. Mark No. Description Part No. OTHERS MAIN ASSY CN201 CONNECTOR 52045-1345 CN202 CONNECTOR 52045-2045 SEMICONDUCTORS CN203 JACK AKN1006 IC104 (491.315: 315mA/125V) AEK7003 H1–H4 FUSE CLIP AKR1003 IC103 NJM78M09FA CN101 AC CODE SOCKET...
  • Page 16: Adjustment

    F-208 6. ADJUSTMENT There is no information to be shown in this chapter.
  • Page 17: General Information

    F-208 7. GENERAL INFORMATION 7.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PDG231A (DISPLAY ASSY : IC301) • System Control IC • Pin Function No.
  • Page 18: Panel Facilities And Specifications

    F-208 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES 2 3 4 TUNING TUNING MEMORY CLASS DIRECT MODE X¿<?˘ Î F M / A M D I G I T A L - S Y N T H E S I Z E R T U N E R...
  • Page 19: Front View

    F-208 7 Front View - RF ATT button Set this button to on when receiving strong FM signals (nearby stations) to reduce sound distortion (RF ATT indicator lights). Normally, this button should be set to off. This button does not affect AM reception.
  • Page 20 F-208 Operating display RF ATT M O N O MEMORY S T E R E O AUTO T U N E D 5 MONO indicator 1 MEMORY indicator Lights when presetting stations. Stays lit while MPX MODE button is set to MONO.
  • Page 21: Specifications

    F-208 8.2 SPECIFICATIONS FM tuner section Audio section Frequency Range ....(HL) 87.5 MHz to 108 MHz Output (Level/Impedance) FM (100 % MOD) ......... 668 mV / 1k Ω (SDB) 87.5 MHz to 108 MHz AM (30 % MOD) ........150 mV / 1k Ω...

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