Pioneer DEH-P1ES, Руководство по обслуживанию

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DEH-P8MP/XN/UC
70
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Pin No. Pin Name I/O Function and Operation
57 EMUTE O Electronic volume : Mute output
58,59 NC Not used
60 VDD Power supply input
61 NC Not used
62 VSS GND
63 NC Not used
64 KEYD I Wired remote control input
65 PADA I Power amp : Data input
66 PACK I/O Power amp : Clock input / output
67 DALMON O For consumption current reduction output
68 NC Not used
69
tunpce@
O TUNER : Chip enable output(EEPROM)
70 TUNPCE1 O TUNER : Chip enable output(PLL)
71 ROMCS O ROM correction chip select output
72
asens
I ACC sense input
73
bsens
I Back up sense input
74 ROMCK O ROM correction clock output
75 ROMDATA I/O ROM correction data input/output
76 VST O Electronic volume : Strobe output
77 VDT O Electronic volume : Data output
78 VCK O Electronic volume : Clock output
79 IPPW O IPBUS : Driver power supply control output
80 ASENBO O IPBUS : Slave ACC sense output
81
isens
I Illumination sense input
82,83 MODEL1,0 I Model select input
84 SYSPW2 O Power IC power control output
85 MUTE O System mute output
86 TESTIN I Test program input
87 CROSSKEY I Cross key data input
88
ddchk
I Temperature sense input for power amp DC/DC converter
89 KEYAD I Wired remote control input
90 LVLINR I Level indicator R channel input
91 DSENS I Flap close sense input
92 LVLINL I Level indicator L channel input
93 ASLIN I ASL input
94 AVSS A/D converter power supply terminal
95 SL I TUNER : Signal level input
96 VREF A/D converter reference voltage
97 AVCC A/D converter power supply input terminal
98 TUNPDI I TUNER : PLL communication data input
99 TUNPDO O TUNER : Data output(PLL)
100 TUNPCK O TUNER : Clock output(PLL)
* PD5925A
25
26
50
51
75
76
100
1
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
1 3 2
S1 R S2 GND
BUS- BUS+ VCC STB
4
5 6 7 8
BIAS
DRIVER
OUTPUT
+
-
-
+
COM
RECEIVER
OUTPUT
HA12240FP
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