Clarion DB345MP, Service Manual

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DB345MP/DB346MP DB345MP/DB346MP
DB345MP/DB346MP DB345MP/DB346MP DB345MP/DB346MP
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66 S-STOP I GS1-MC CD Pick-up Inner Limit
Detection Input (HI: Limit, LOW:
Playable)
67 RST O GS1-MC CD Servo Reset Output
(While reset, it is at ‘LOW’)
68 BUCK O GS1-MC CD Servo Clock Output
69 Z-MUTE I GS1-MC CD DAC Zero Data
Detection Input (While Zero data
is detected, it is at ‘HI’)
70 D_OUT I NC
71 CCE O GS1-MC CD Servo Chip Enable
Output
72 VSS - GND
73 BUS3 I/O GS1-MC CD Servo Data
Communication Port
74 BUS2 I/O GS1-MC CD Servo Data
Communication Port
75 BUS1 I/O GS1-MC CD Servo Data
Communication Port
76 BUS0 I/O GS1-MC CD Servo Data
Communication Port
77 CHU-SW I GS1-MC CD Disc Chucking
Detection Input (HI: Chuck
uncompleted, LOW: Chuck
completed)
78 TR-A I GS1-MC CD 8cm Disc Detection
Input (HI: 12cm disc, LOW: 8cm
disc)
79 LD_MUTE O GS1-MC CD Sled Motor Standby
Output (HI: Operation, LOW:
Standby)
80 LD_COUNT O GS1-MC CD Loading/Eject
Control Output (HI: Eject, LOW:
Loading)
Pin No PIN NAME I/O DESCRIPTION Pin No PIN NAME I/O DESCRIPTION
81 VDD - Power supply terminal 5V
82 PLL DI I PLL Data Input
83 PLL DO O PLL Data Output
84 PLL CLK O PLL Clock
85 PLL CE O PLL Chip Enable
86 NC - NC
87 NC - NC
88 NC - NC
89 NC - NC
90 NC - NC
91 SD/ST_IND I AM/FM SD and Stereo Detection
Signal Input (HI: SD Off/Mono,
LOW: SD On/Stereo)
92 NC - NC
93 NC - NC
94 TEST/VPP - NC
95 REM 5V O System 5V power supply control
terminal
96 SYS_MUTE O Audio Mute Control Output (While
mute is ON, it is at ‘LOW’)
97 CD_5V_REM O CD power supply control terminal
+5V
98 NC - NC
99 NC - NC
100 NC - NC
TABLE 1. TABLE 1. TABLE 1. TABLE 1. TABLE 1. The Destination Setting Terminal
U.S. Area Setting Outside U.S. Area Setting
CS1 (Pin 54) L H
CS2 (Pin 55) L L