– 21 –
1
M-CLK
O
Main IC control serial CLOCK output.
2
M-DATA
O
Main IC control serial DATA output.
3
TU-ON
O
Tuner supply control. L: ON.
4
PLL-CE
O
TUNER PLL IC control CHIP ENABLE output.
5
SR-LCK
O
SHIFT REGISTER IC control LATCH CLOCK output.
6
BIAS
O
Recording bias control.
7
O-POWER
O
System power control output. H: POWER ON.
8
O-MUTE
O
System mute control output. H: MUTE ON.
9
C-SHIFT
O
Microcomputer CLOCK SHIFT control output. L: SHIFT UP (initial H).
10
CD-ON
I
CD supply control.
11
RESET
I
Reset input.
12
RTVR
I
Waveform input for VOL rotary encoder.
13
JOG
I
Waveform input for JOG rotary encoder.
14
GND
–
Connected to GND.
15
CF1
I
Oscillator input for system clock (9.43MHz).
16
CF2
O
Oscillator output for system clock (9.43MHz).
17
VDD
–
Power supply.
18
HOLD
I
System HOLD input (A/D level port).
19 ~ 21
KEY1 ~ 3
I
Tact key matrix 1 ~ 3 input.
22
CD-SW
I
CD MECHA SW matrix input.
23
DISH
I
CD turntable photo sensor input.
24
SPEANA
I
Spectrum analyser level detection input.
25
RMT
I
Record ON/OFF control.
26
RDS_SG
I
During TUNER FUNC, RDS Signal level input.
27
TM-BASE
I
Reference signal input for clock.
28
I-SENS/
I
During CD FUNC, CD DSP SENS input./
RDS-CK
During TUNER FUNC, RDS serial clock input.
29
REM
I
Remote control signal input.
30 ~ 42
G13 ~ G1
O
FL grid G13 ~ G1 output.
43 ~ 45
P38 ~ P36
O
FL segment P38 ~ P36 output.
46
VDD
–
Power supply.
47
P35/SPEANA–A
O
FL segment P35 output/Spectrum analyser BPF switching control A output.
48
P34/SPEANA–B
O
FL segment P34 output/Spectrum analyser BPF switching control B output.
49
P33/SPEANA–C
O
FL segment P33 output/Spectrum analyser BPF switching control C output.
50
P32/CSNDEMO
O/I
FL segment P32 output/While initializing, DEMO MODE switching input. L: Normal
DEMO. H: CASINO DEMO (Not used).
51
–VP
–
Power supply for FL input.
52
P31/TU3
O/I
FL segment P31 output/TUNER location switching 3 input.
53
P30/TU2
O/I
FL segment P30 output/TUNER location switching 2 input.
54
P29/TU1
O/I
FL segment P29 output/TUNER location switching 1 input.
55
P28/DSP
O/I
FL segment P28 output/DSP setting switching input. H: Absent (Not used).
Description
Pin No.
Pin Name
I/O
IC DESCRIPTION
IC, LC876580W-5P44
Содержание PX-E860
Страница 12: ...SCHEMATIC DIAGRAM 1 MAIN 1 2 AMP SECTION 12...
Страница 13: ...SCHEMATIC DIAGRAM 2 MAIN 2 2 TUNER SECTION 13...
Страница 15: ...SCHEMATIC DIAGRAM 3 MICON DECK 15...
Страница 17: ...SCHEMATIC DIAGRAM 4 CNTL KEY CD 17...
Страница 19: ...SCHEMATIC DIAGRAM 5 PT 19...
Страница 23: ...23 IC BLOCK DIAGRAM IC BU2099FV IC LC72131D...
Страница 24: ...24 IC M61506FP IC LA1843...
Страница 25: ...25 IC M61503FP IC BU1920FS...
Страница 26: ...26 FL BJ746GNK GRID ASSIGNMENT ANODE CONNECTION GRIDASSIGNMENT...
Страница 27: ...27 ANODECONNECTION...
Страница 31: ...31 MECHANICAL EXPLODED VIEW 1 1...
Страница 37: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9420208 9630472 0251431...
