KENWOOD GX-201LEF2 Repair Manual

$7.99

KENWOOD GX-201LEF2 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Tuesday 15 April, 2008.

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francesco mayol - 02/11/2007

This is the best site to find what you need.I reccomand all thecnicia n to contact User-Manuals .

Grace Towers - 05/22/2008

Very nice clear manual with specifications, exploded views and schematics, been searching for one of these for years. Thanks.

Henry Seiden - 02/26/2009

I downloaded this product and looked through it quickly with Adobe Reader v9. It is clean and a good copy. Some scanned pages are not perfectly square, but that is a minor complaint. The document schematics and board diagrams are easy to read, of good contrast. The whole file downloaded quickly. This is a good service! Sony charges about $100 for the printed version of the same manual. It is still available through their print-on-demand pro parts system, but why would you do that?

Patrick Guice - 04/23/2008

Phenomal manual great resoulution and very legible. Will become very helpfull in future for parts and service.

oleg volkozub - 09/25/2008

Very nice clear manual with specifications, thanks!

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Click to see text excerpt from the manual

GX-201KEF2/LEF2/REF2/SEF2
MICROCOMPUTEROS TERMINAL DESCRIPTION
I PANEL MICROCONTROLLER : 90587CAPFV13x (X25 : IC1)
Pin No.Pin NameI/OApplicationProcessing Operation Description
1KR2_AIKey matrix (RET : 2Bit)
2KR3_AIKey matrix (RET : 3Bit)
3KR4_AIKey matrix (RET : 4Bit)
4KR5_HIKey matrix (RET : 5Bit)
5KR6_HIKey matrix (RET : 6Bit)
6,7NCONot used, Open
Controls power supply for Audio FL tube.
8AVFD_ONOAudio VFD power supply ON signalWhen stopped (L) : Power supply OFF,
Normal operation (H) : Power supply ON
9VSS-Within-chip groundGND
10~15NCONot used, Open
16HMC_DATAIHeater ECU communication (Reception)Conducts communication (Reception) with A/C
17HSC_DATAOHeater ECU communication (Transmission)Conducts communication with A/C (transmission)
18,19NCONot used, Open
20AVFD_DATAOVFD tube communication for audio (Transmission)Display data transmission for audio FL tube
21VCC-Power supply input terminalBU5V connection
22AVFD_CLKOVFD tube communication for audio (ClocAudio k) VFD synchronization clock output during serial communication
23SCLOSerial clock for E2PROMOutput to E2PROM as I2C clock signal
24SDAI/O Serial data for E2PRROMInput/Output to E2PROM as I2C data signal
25C-Terminal for voltage stabilization?F capacitor connection0.1
26TYPE1ILeft/Right steering wheel judgmentH : Left steering wheel, L : Right steering wheel
27TYPE2IJudgment on security conditionH : Security, L : No security
28DVRH-Connected to GND as D/A converter not used GND
29DVSS-Ground the terminal for D/A converterGND
30,31NCONot used, Open
32AVCC-Power supply input terminal A/D converterVCC
33AVRH-Connected to GND as A/D converter not used GND
34AVRL-Connected to GND as A/D converter not used GND
35AVSS-Ground the terminal for A/D converterGND
36NCONot used, Open
37HVFD_DATAOHeater VFD tube communication (Transmission)Display data transmission to A/C FL tube
Heater VFD tube communication synchronization clock
38HVFD_CLKOHeater VFD tube communication (Clock)
output for serial communication
39NCONot used, Open
40VSS-GND connection terminalGND
41ACC_DETIDetection of ACCHi : No ACC, Lo : With ACC
When IGN ON L : ON (SW5V) output,
42SW5V_ONOUART buffer power supply control
When IGN OFF H : OFF (SW5V) output
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