Microprocessor And Ic Data - Marantz PM5003 Service Manual

9. MICROPROCESSOR AND IC DATA

IC61 : TMP86FH12MG
PIN No NAME
1 VSS
2 XIN
3 XOUT
4 TEST
5 VDD
6 P_AMUTE
7 P_FMUTE
8 RESET
9 BACK UP
10 MD/TAPE_LED
11 CD_R_LED
12 AUX/DVD_LED
13 TUNER_LED
14 CD_LED
15 PHONO_LED
16 MUTE_LED
17 REMOTE(EXT)
18 REMOTE(EXT)
19 VR_UP
20 VR_DOWN
21 POWER_ON
22 PROTECT IN
23 REC_SEL
24 STANDBY_LED
25 P23(AIN2)
26 EN1(SCROLL_DN)
27 EN2(SCROLL_UP)
28 CE1
29 DATA
30 CLK
I/O ACTIVE DESCRIPTION
- Digital GND Votage
I Oscillator Input Port
O Oscillator Output Port
I H Fixed to high
- Power Supply Port (+5V)
O L POWER AUDIO MUTE Control Port ("L")
O L POWER FUNCTION MUTE Control Port ("L")
I L Reset Input Port ("L")
I L BACK_UP Mode Control Port ("L")
O H MD/TAPE_LED Control Port("H")
O L CD_R_LED Control Port
O L AUX/DVD_LED Control Port
O L TUNER_LED Control Port
O L CD_LED Control Port
O L PHONO_LED Control Port
O L MUTE_LED Control Port ("L")
I L REMOTE Input Port
I L REMOTE Input Port
O L VR_UP Control Port
O L VR_DOWN Control Port
O H Unit Power On Control Port ("H")
I L PROTECT Input Port("L")
I L REC_SELECT Input Port
O H STANDBY_LED Control Port ("H")
- - NO Connection Port
I L Scroll Down Control Port
I L Scroll Up Control Port
I H Chip Enable"1" Control Port
I L Data Input Port
O L Clock Output Port
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