Pioneer GE-2037ZF Service Manual Download | Manualshive

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8V, 105mA

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KEYBOARD UNIT

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CN801

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CN802

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GE-2037ZF/XU/UC

3.3 KEYBOARD UNIT

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Summary of Contents for GE-2037ZF

Page 1: ...EER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER CORPORATION 2003 K ZZA JUNE 2003 Printed in Japan ORDER NO CRT3104 RECEIVER ASSY RADIO GE 2037ZFXU UC Service Manual FORD GE 2037ZF XU UC For details refer to Important symbols for good services VEHICLE DESTINATION PRODUCED AFTER FORD PART No ID No PIONEER MODEL No Ranger U S A CANADA August 2003 4L5T 18K810 GE ...

Page 2: ...e In accordance with the procedures or instructions described in this manual adjustments should be performed 3 Cleaning For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the ...

Page 3: ...AGRAM 8 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE 10 3 3 KEYBOARD UNIT 16 4 PCB CONNECTION DIAGRAM 18 4 1 TUNER AMP UNIT 18 4 2 KEYBOARD UNIT 22 5 ELECTRICAL PARTS LIST 24 6 ADJUSTMENT 27 6 1 FREQUENCY CHECK FOR CLOCK 27 7 GENERAL INFORMATION 28 7 1 DIAGNOSIS 28 7 1 1 DISASSEMBLY 28 7 1 2 CONNECTOR FUNCTION DESCRIPTION 30 7 2 PARTS 31 7 2 1 IC 31 7 2 2 DISPLAY 34 7 3 OPERATIONAL FLOW CHART 35 8 OP...

Page 4: ... x166 D mm Grille 188 W x100 H x23 D mm Weight 1 25kg FM tuner Frequency 87 75 87 9 107 9 MHz S N 58dB or more Distortion 1 5 or less IF interference 95dB or more Image interference 45dB or more Stereo Separation 25dB or more 400Hz AM tuner Frequency 530 1710 kHz S N 20dB useable sensibility 33dBµ 6dB S N 50dB 10dB 6dB Distortion 2 0 or less IF interference 75dB or more Image interference 60dB or ...

Page 5: ... Mark No Description Part No Mark No Description Part No NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate PACKING SECTION PARTS L...

Page 6: ...6 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 2 2 EXTERIOR ...

Page 7: ...759 24 Keyboard Unit CWM8233 25 LCD LCD801 CAW1683 26 Socket CN803 CKS3550 27 Socket CN804 CKS3551 28 Holder CNC9807 29 Housing CNV7056 30 Connector CNV7604 31 Lighting Conductor CNV7935 32 Knob Unit VOL PUSH CXB8558 33 Grille Unit CXC2287 34 Button AM FM CLK CAC7499 35 Button SEEK CAC7500 36 Button AUDIO CAC7501 37 Button CAC7502 38 Button 1 3 5 CAC7503 39 Button 2 4 6 CAC7504 40 Button CAC7686 4...

Page 8: ...cdpw IC 3 EEPROM 28 27 FM AM 1ST IF 10 7MHz T51 Q51 CF51 CF52 CF53 IC1 MIXER IF AMP DET 6 21 18 LDET COMP 22 25 10 14 12 15 16 8 13 2 3 4 CF202 VDD VCC DI DO CE2 CK CE1 SDBW SL FMSD NL1 NL2 IC 2 FM MPX AMANT FMANT ATT ATT AMRF FMRF IMG ADJ RF ADJ X901 10 25MHz ANT ADJ LOCL 23 LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz 19 CREQ 11 DGND 1 STIND L ch 5 R ch 9 24 AMDET FMLOCL 20 17 7 AMPNS WC 26 RFGND AM...

Page 9: ...E VOL IC 301 PAL001A STBY MUTE B UP 3 13 SYSPW Q921 Q922 VCC REGULATOR Q676 VDD RUN ACC Q661 ilmint 16 PWMIN 5 Q931 SWD5V SYSPW Q302 Q301 MUTE 11 10 ROTIN1 ROTIN0 53 LOTIN0 52 LOTIN1 42 pwrkey TC7S86F IC 871 2 1 4 17 LOTINT kdt kdt kst kst LCDCL LCDDT LCDST B UP BACKUP ILL RUN ACC st 36 START Q681 START START Q901 B UP HARD MUTE PWM 4 CN802 16 3 9 10 power clkky RUN ACC Q952 ILM SWVDD IC 801 LC758...

Page 10: ...gram Guide page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A FM AM TUNER UNIT 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE ...

Page 11: ...esistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors B A TUNER AMP UNIT CN804 B CN803 FM 23 4dBs 100 1kHz AM 14 1dBs 30 1kHz FM 8 6dBs 100 1kHz AM 17 9dBs 30 1kHz FM 20 7dBs 100 1kHz AM 30dBs 30 1kHz 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 12: ...12 A a A b A a A a A b 1 2 3 4 SY FM AM TUNER UNIT FM 2 AM 3 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC ...

Page 13: ...13 A a A b A a A a A b 5 B CN804 B CN803 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 14: ...00MHz 32 768Hz SYSTEM CONTROLLER E VOL POWER AMP A TUNER AMP UNIT RESET FM 23 4dBs 100 1kHz AM 14 1dBs 30 1kHz FM 8 6dBs 100 1kHz AM 17 9dBs 30 1kHz FM 20 7dBs 100 1kHz AM 30dBs 30 1kHz 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC ...

Page 15: ...ed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 04 03 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 16: ...16 B 8V 105mA TUNE UP TUNE DOWN B KEYBOARD UNIT A CN801 A CN802 VOL 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 3 3 KEYBOARD UNIT ...

Page 17: ...17 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 18: ...e 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 2 Viewpoint of PCB diagrams CAR HARNESS 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 4 PCB CONNECTION DIAGRAM 4 1 TUNER AMP UNIT ...

Page 19: ...19 A SIDE A 1 3 2 FRONT B CN803 B CN804 ANTENNA FM AM TUNER UNIT 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 20: ...20 A A TUNER AMP UNIT TP609 TP613 1 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC ...

Page 21: ...21 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 22: ...22 B B KEYBOARD UNIT SIDE A 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 4 2 KEYBOARD UNIT ...

Page 23: ...23 B B KEYBOARD UNIT SIDE B A CN801 A CN802 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 24: ...de HZS9L A2 D 661 Diode HZS12L C1 D 676 Diode 1SS133 D 681 Diode HZS6L B1 D 901 Diode P300JL 5001 D 903 Diode HZS9L B2 D 911 Diode MPG06G 6415G3 D 912 Diode 1SS133 D 913 Diode HZS6L B1 D 921 Diode HZS9L A1 L 101 Inductor LAU2R2K L 401 Inductor LAU1R0K L 402 Ferri Inductor LAU4R7K L 403 Inductor LAU2R2K L 404 Coil CTB1103 L 601 Inductor LAU2R2K L 602 Inductor LAU2R2K L 871 Inductor LAU2R2K L 901 Ch...

Page 25: ...22 RS1 16S122J R 924 RS1 16S102J R 925 RS1 16S332J R 926 RS1 16S471J R 927 RS1 16S222J R 928 RS1 16S122J R 931 RS1 16S223J R 932 RD1 4PU223J R 951 RS1 16S105J R 952 RS1 16S391J R 953 RS1 16S222J R 954 RS1 16S152J R 956 RS1 16S102J R 958 RD1 4PU1R5J R 961 RS1 16S105J R 962 RS1 16S182J R 963 RS1 16S222J R 964 RS1 16S152J R 966 RS1 16S102J R 967 RD1 4PU2R7J R 968 RS1 16S102J R 972 RS1 16S223J R 973 R...

Page 26: ... 811 LED SML 010PT KL D 812 LED SML 010PT KL D 813 LED SML 010PT KL D 814 LED SML 010PT KL D 815 LED SML 010PT KL D 816 LED SML 010PT KL D 817 LED SML 010PT KL D 818 LED SML 010PT KL D 819 LED SML 010PT KL D 820 LED SML 010PT KL D 821 LED SML 010PT KL D 822 LED SML 010PT KL D 823 LED SML 010PT KL D 824 LED SML 010PT KL L 801 Inductor LCTC2R2K1608 IL 801 Lamp 8V 105mA CEL1747 VR 851 Encoder VOL CSD...

Page 27: ...DE B IC601 CN901 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC 6 ADJUSTMENT 6 1 FREQUENCY CHECK FOR CLOCK FREQUENCY CHECK FOR CLOCK No Specification Measuring Point Note Adjustment Item 1 32 768kHz TP TP609 1 ACC B UP ON Frequency Counter 2 TP TP613 5V ...

Page 28: ...emove the Case Removing the Case not shown 6 1 4 3 Removing the Grille Assy Fig 1 1 Release the latch 2 Release the latch 3 Release the latch 4 Release the latch 5 Release the latch 6 Release the latch and then remove the Grille Assy 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY ...

Page 29: ... Unit 1 Removing the Tuner Amp Unit Fig 3 Remove the two screws 2 Remove the screw 3 Straighten the tabs at three locations indicated 4 Remove the two screws and then remove the Tuner Amp Unit 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC ...

Page 30: ...LLUMI PWM ILLUMI PWM START NC CLOCK ON NC NC RF RF V Battery Run ACC POWER GROUND NC NC LF LF GROUND POWER AMP POWER SUPPLY SPEAKER CASE FM AM ANTENNA RF GND ANTENNA IN 1 1 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 7 1 2 CONNECTOR FUNCTION DESCRIPTION ...

Page 31: ...e clock output 27 NC OPEN 28 PDO O C Tuner PLL output 29 PDI I C Tuner PLL input 30 pck O C Tuner PLL clock output 31 PLLCE O C Tuner PLL chip enable output 32 CLKADJ O C Clock adjust output 33 pllce O C Tuner PLL chip enable output 2 34 LOCL O C Tuner Local low output 35 SD I C Tuner SD input 36 st I C Tuner Stereo input 37 TESTIN I C Chip test mode input 38 39 NC OPEN 40 syspw O C System power o...

Page 32: ...S VDD Power supply inh Initial signal input inh L VSS Off S1 S53 COM1 2 L inh H VDD On OPEN Not used 1 2 3 4 S1 S2 S3 S4 5 S5 6 S6 7 S7 8 S8 9 S9 10 S10 11 S11 12 S12 13 S13 14 S14 15 S15 16 S16 17 S17 18 S18 19 S19 20 S20 21 S21 22 S22 23 S23 25 S24 26 S25 27 S26 28 S27 29 S28 30 S29 31 S30 32 S31 24 OPEN 33 S32 34 S33 35 S34 36 S35 37 S36 38 S37 39 S38 40 S39 41 S40 42 S41 43 S42 44 S43 45 S44 4...

Page 33: ... AMPNS AM PNS IF signal IF signal output for AM PNS circuit 18 LDET O lock detector Active at Low To be pulled up to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 AMINI AM audio input The frequency response and the level are set by connecting an external CR network with terminal AMIN as terminal AMDET r in 50kΩ 21 COMP O composite signal FM composite signal outp...

Page 34: ... COM1 COM2 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 COM1 COM2 LCD CAW1683 SEGMENT COMMON 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 7 2 2 DISPLAY ...

Page 35: ...5 asens Pin 18 syspw Pin 40 lcdpw Pin 65 Completes power on operation After that proceed to each source operation Source ON LCD operative E VOL and POWER AMP operative 5 6 7 8 F E D C B A 5 6 7 8 GE 2037ZF XU UC 7 3 OPERATIONAL FLOW CHART ...

Page 36: ...SET CHANNEL MEMORY SPEAKER CHECK MANUAL TUNING UP DOWN SEEK TUNING UP DOWN VOLUME POWER ON OFF AUDIO MODE SELECT CLOCK ADJUSTMENT AUDIO MODE UP DOWN BALANCE TREBLE BASS CLOCK CLOCK ADJUSTMENT SOURCE SELECT 1 2 3 4 1 2 3 4 F E D C B A GE 2037ZF XU UC 8 OPERATIONS ...

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