Pioneer SUPER TUNER III D FH-P4200MP, Руководство по обслуживанию

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FH-P4200MP/XU/UC
71
5 6 7 8
5 6
7
8
C
D
F
A
B
E
Pin No. Pin Name I/O Function and Operation
71 ROMCS O ROM correction:Chip select output
72
asens
I ACC sense input
73
bsens
I Back up sense input
74 NC Not used
75 MSIN I Cassette mechanism:MS sense input
76 DIRO O Cassette mechanism:Head forward/reverse select output
77 PLAY O Cassette mechanism:MS filter select output
78 MTLSW I Cassette mechanism:70
µ
s switch sense input
79 NR O Cassette mechanism:Dolby B NR ON/OFF output
80 LOADSW I Cassette mechanism:LOAD switch sense input
81 ISENS I Illumination sense input
82 POS I Cassette mechanism:Position sense input
83 ES I Cassette mechanism:Tape end sense input
84 SC2 O Cassette mechanism:Sub motor 2 control output
85 SC1 O Cassette mechanism:Sub motor 1 control output
86 CM O Cassette mechanism:Capstan motor control output
87 STBY O Cassette mechanism:Driver stand-by output
88 TUNPCE1 O TUNER:Chip enable output(PLL)
89 TUNPCE2 O TUNER:Chip enable output(EEPROM)
90 NC Not used
91 MODEL1 I Model select input
92,93 NC Not used
94 AVSS GND
95 SL I TUNER:Signal level input
96 VREF AD translation reference voltage
97 AVDD AD translation power supply input terminal
98 TUNPDI I TUNER:PLL communication input
99 TUNPDO O TUNER:Data output(PLL)
100 TUNPCK O TUNER:Clock output(PLL)
* PEG077A
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
25
26
50
51 75
76
100
1