PIONEER DEH-1650 Repair Manual

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7.2 PARTS
7.2.1 IC
A
- Pin Functions(PE5330C)
Pin No.Pin NameI/OFunction and Operation
1MODEL1Model port 1
2,3NCNot used
4AVSSA/D GND
5,6NCNot used
7AVREF1A/D converter reference voltage
8KYDTIKey data input
9DPDTODisplay data output
10NCNot used
11TUNPDIIPLL IC data input
B
12TUNPDOOPLL IC data output
13TUNPCKOPLL IC clock output
14PCLOClock adjustment output
15TESTINITest program mode input
16XSIISerial data input
17XSOOSerial data output
18XSCKOSerial data clock output
19,20NCNot used
21swvddOKeyboard unit power supply control output
22ILMPWOIllumination power supply control output
23NCNot used
C24XRSTOCD LSI reset output
25XA0OCD LSI identification control signal output
26XSTBOCD LSI strobe output
27CLAMSWODisc clamp switch output (CD)
28CONTOServo driver power supply control output
29LOEJOCD load motor LOAD/EJECT direction exchange output
30CLCONTODriver input select output
31NCNot used
32DALMONOStand-by output
33VSS1GND
34TELINOTelephone mute output
35,36NCNot used
D37ROMDATAOROM data output
38,39NCNot used
40RECIEVENot used
41VDCONTOVD control output
42NCNot used
43SYSPWOSystem power supply control output
44,45NCNot used
46KEY2IKey data input (Remote control)
47NCNot used
48MUTEOSystem mute output
49ANTPWOAntenna output
50NCNot used
EVSTStrobe pulse output for electronic volume
51O
52VDTOData output for electronic volume
53VCKOClock output for electronic volume
54NCNot used
55TUNPCE2OEEPROM chip enable output 2
56TUNPCE1OEEPROM chip enable output 1
57-59NC Not used
60resetIReset input
F
52DEH-1650/XU/ES
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