43
Pin No.
Pin Name
I/O
Description
73
O-OSDSTB
O
Strobe output to On-Screen-Display IC.
74
O-KSTB
O
Strobe output to Karaoke IC.
75
O-OSD/KCLK
O
Clock output to Karaoke IC & OSD IC.
76
O-OSD/KDATA
O
Data output to Karaoke IC & OSD IC.
77
O-KMUTE
O
Mute for Karaoke IC output.
78
O-KSCAN
O
Key-scan output.
79
O-CLK
O
Output serial clock to VCD Micon.
80
O-SD
O
Output serial data toVCD Micon.
81
O-CDON
O
CD mode switch output.
82
O-OPEN
O
CD door open output.
83
O-CLOSE
O
CD door close output.
84
I-STOP
I
Tape Stop Detect input.
85
O-MCLK
O
Master clock output to PLL IC.
86
O-MDATA
O
Master data output to PLL IC.
87
O-F-TAPE
O
Function TAPE LED on.
88
O-F-TU
O
Function TUNER LED on.
89
VSS2
GND.
90
VDD2
5V supply.
91
O-F-AUX
O
Function AUX LED on.
92
O-F-CD
O
Function CD LED on.
93
O-MOTOR
O
Deck motor ON/OFF.
94
O-PL
O
Deck plunger ON/OFF.
95
I/O BUSY
I/O
Handshaking signal with VCD micron.
96
O-VRCONT
O
EV (Electronic Volume) control data output to IC, M62439SP.
97
I-REA
I
Rotary encoder clockwise input.
98
I-REB
I
Rotary encoder counter-clockwise input.
99
NC
Not used.
100
I-TU/IFC
I
Tuner station detect/IF count data.
All manuals and user guides at all-guides.com
Содержание XR-MK25
Страница 10: ...11 12 BLOCK DIAGRAM 1 MAIN FRONT AC2 AC1 DECK RELAY All manuals and user guides at all guides com...
Страница 12: ...15 16 All manuals and user guides at all guides com...
Страница 13: ...17 18 SCHEMATIC DIAGRAM 1 MAIN 1 2 AC2 AC1 RELAY All manuals and user guides at all guides com...
Страница 14: ...19 20 SCHEMATIC DIAGRAM 2 MAIN 2 2 TUNER BLOCK All manuals and user guides at all guides com...
Страница 15: ...21 22 IC M62439SP IC BU4052BCF All manuals and user guides at all guides com...
Страница 16: ...23 24 AY M All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 17: ...25 26 SCHEMATIC DIAGRAM 3 FRONT DECK All manuals and user guides at all guides com...
Страница 20: ...31 32 SCHEMATIC DIAGRAM 4 VCD 1 2 VCD POWER CD DRIVE CD MOTOR All manuals and user guides at all guides com...
Страница 21: ...33 34 SCHEMATIC DIAGRAM 5 VCD 2 2 All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 24: ...IC BLOCK DIAGRAM 2 38 IC BA6791FP IC TA7291S All manuals and user guides at all guides com...
Страница 25: ...39 IC LH5317W1 IC TC9409BF All manuals and user guides at all guides com...
Страница 26: ...40 IC BU2874AFV IC RL5C293 All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 27: ...41 IC LH5164AN 10L IC M51945A IC SN74LV373NS IC PQ20VZ5U All manuals and user guides at all guides com...
