Pioneer DV-353-K Service Manual - Page 85

Pe5314a Fjmb Assy : Ic11

Page 85 highlights

7 PE5314A (FJMB ASSY : IC11) • FL Controller ¶ Pin Function No. Signal name 1 VDD1 2 VSS1 3 X1 4 X2 5 IC 6 RESET 7 SCK1 8 SI1 9 SO1 10 XRDY 11 POWER ON 12 RESET OUT 13 RESERVE OUT 14 LED8 15 HALT 16 ACK 17 SEL IR 18 AVSS 19 MS1 20 ECHO VR 21 KEY1 22 KEY0 23 VSS0 24 AVDD 25 VDD0 26 MS0_2 27 MS0_1 28 MS0_0 29 LED7 30 LED(STAND BY) 31 NC 32 TES 33 OEM 34 MIC IN 35 CHECKER 36 ON POWER 37 FL SET2 38 FL SET1 39 TEST2 40 LED6 Dir. − − IN − − IN IN IN OUT OUT OUT OUT OUT OUT IN IN IN − IN IN IN IN − − − Positive Power Supply (3.3 V) Ground Potential Pin Functions Crystal Connection for Main System Clock Oscillation Internally Connected (Directly connect to VSS1) Reset Input Serial Clock Input of Serial Interface Serial Data Input of Serial Interface Serial Data Output of Serial Interface Hand-shake (Ready) Output of Serial Interface Power Control Output System Reset Output Reserved (NC on this model) LED Port 8 (NC on this model) Halt Port "NC" : Use Halt Mode Hand-shake (Acknowledge) Input of Serial Interface (Not used on this model) Remote Control Input (Timer input of 8-bit remote control timer) Ground Potential for A/D Converter Destination (of player) Select (Analog Input for A/D Converter) Karaoke model : Echo Volume Input No Karaoke model : NC (Analog Input for A/D Converter) Key Input 1 (Analog input for A/D converter) Key Input 0 (Analog input for A/D converter) Ground Potential to Ports Analog Power/Reference Voltage Input to A/D Converter (3.3 V) Positive Power Supply to Ports (3.3 V) IN Model (of player) Select (Set with a combinaition of this 3 ports) OUT OUT − IN IN IN IN IN IN OUT OUT LED Port 7 (NC on this model) Stand By LED Port (NC on this model) NC "H" : No System Reset mode "L" : General mode "H" : OEM Model "L" : Pioneer Model Detection of Microphone "H" : Microphone connected "H" : Checker Mode "L" : General mode "H" : Primary Power Switch Model "L" : Secondary Power Switch Model FL-Controller Mode Select FL SET1 / 2 = "H" / "H" : DV-353 (This model) FL SET1 / 2 = "H" / "L" : DV-U7 FL SET1 / 2 = "L" / "H" : DV-C505 FL SET1 / 2 = "L" / "L" : DV-656A Test Port LED Port 6 (NC on this model) DV-353-K 85

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PE5314A (FJMB ASSY : IC11)
FL Controller
Pin Function