Marantz CM6200/F1N, Руководство по обслуживанию

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IC1401 RH-iX0410AWZZ: MD System Microcomputer (IX0410AW) (2/2)
Pin No. Function Terminal Name
Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
52 SYS D2 Input/Output SYS D2 (data bus 2)
53 SYS D1 Input/Output SYS D1 (data bus 1)
54 SYS D0 Input/Output SYS D0 (data bus 0)
55* SLOT1 Output Input output port P37
56* SLOT2 Output Input/output port P36
57* SLOT3 Output Input/output port P35
58* SLOT4 Output Input/output port P34
59* SLOT5 Output Input/output port P33
60* P32 Output Input/output port P32
61 CRTRG SW Output Input/output port P31
62 VCC Input +3.15 V
63 INNER Input Pick most inner periphery detection input.
64 GND - GND
65 L3 DATA Output L3 DATA (soft serial communication, 2 mode presence, LSB fi rst)
66 L3 MODE Output L3 MODE (soft serial communication, 2 mode presence, LSB fi rst)
67 L3 CLK Output L3 CLK (soft serial communication, 2 mode presence, LSB fi rst)
68* P24 Output Input/output port P24
69* P23 Output Input/output port P23
70 PCNT0 Output PCNT0 output
71* LAST Output LAST
72 LDON Output LDON output. (H : ON)
73 A/B Output ANLPTR output. ADC/DAC selection input.
74 SBSY Output Subcode communication block synchro input.
75* DAPON Output DAPON output. (for CK)
76* DFS0 Output DFS0 output.
77* DFS1 Output DFS1 output.
78 5/3 Output Input/output port P12
79 C/N Output Input/output port P11
80 XRST Output XRST (system reset output)
81* ADMUTE Output ADMUTE output. (for CK)
82 LD+ Output Loading motor + side control output.
83 LD- Output Loading motor - side control output.
84* MUTE Output MUTE output.
85* RAST Output RAST
86* TEST2 Input TEST 2
87* TEST1 Input TEST 1
88* TEST0 Input TEST 0
89 AVCK3 Input AVCK3 (motor driver power monitor input)
90 AVCK2 Input AVCK2 (AD/DA section 3.1 V monitor input)
91 AVCK1 Input AVCK1 (head circuit power monitor input)
92 DTEMP Input DTEMP (temperature detection input)
93 MINF Input MINF (disc type/REC input/mecha position)
94* TEST K1 Input TEST K1
95* TEST K2 Input TEST K2
96 GND - GND
97* N.C. - Not used.
98 VREF Input +3.15 V
99 AVCC Input +3.15 V
100 PR Input Playback/recording unit setting input.