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QQ
3 7 63 1515 0
Pin No.
Pin Name
65
ECO-SEL
66
AM10K-SEL
67
FM WIDE/AMST-SEL
68
LW-SEL
69
SW-SEL
70
OIRT-SEL
71
RDS-SEL
72
VDD4
73
O-PLL-CE
74
O-CD-R/W
75
NC
76
TP-CLK
77
Q-SURROUND
78
O-BBE-B
79
O-BBE-A
80
L-MUTE
81
O-OPEN
82
O-CLOSE
83
NC
84
O-LCD STB
TE
L 13942296513
85
O-LCD CLK
86
O-LCD DATA
87
O-P-ON
88
O-CD-ON
89
VSS2
90
VDD2
91
O-CD-DATA
92
O-CD-CLK
93
O-AMP MUTE
94
O-MD RESET
95
O-SIN
96
I-SOUT
97
I-ACLK
98
O-ARDY
99
O-SREQ
100
I-MREQ
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I/O
I
Initial setting selector. "L" = ECO mode setting.
I
Initial setting selector. "H" = AM10kHz step. (Not used)
I
Initial setting selector. "L" = FM WIDE BAND & AM-STEREO. (Not used)
I
Initial setting selector. "H" = TUNER-LW.
I
Initial setting selector. "H" = TUNER-SW. (Not used)
I
Initial setting selector. "H" = TUNER-FM OIRT. (Not used)
I
Initial setting selector. "H" = TUNER-FM RDS.
–
Power supply (+5.6V).
O
Chip enable output to TUNER PLL IC (LC72131D).
O
CD servo system switching output. "H" = CDRW mode.
–
Not connected.
O
Test point for micon clock adjust. (Frequency division of micon clock: Approx. 1kHz.)
O
Q-SURROUND output.
O
BBE IC (BA3880FS) control output-B
O
BBE IC (BA3880FS) control output-A.
O
Line out mute output.
O
CD tray (open) control output. "H" = OPEN.
O
CD tray (close) control output. "H" = CLOSE.
–
Not connected.
O
Strobe output control for LCD driver.
O
Clock output control for LCD driver.
O
Data output control for LCD driver.
O
Main AC ON/OFF control output. "L" = POWER ON.
O
CD power supply ON/OFF control output. "H" = POWER ON.
–
GND.
–
Power supply (+5.6V).
O
Data command output to CD DSP IC (CXD2589Q).
O
Clock command output to CD DSP IC (CXD2589Q).
O
Audio mute control output for POWER AMP input signal. "H" = MUTE ON.
O
Reset output to MD unit.
O
Serial data control output to MD unit.
I
Serial data control input from MD unit.
I
Latch clock input from MD unit.
O
Serial data ready port control output to MD unit.
O
Serial data transfer request control output to MD unit.
I
Serial data transfer request control input from MD unit.
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Description
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