Sanyo DC-F210 - Page 52

i
IC BLOCK DIAGRAM
IC601 M38174M8-290 (Micro Processor)
NO.
NAME Vo DESCRIPTION
NO. NAME Uo DESCRIPTION
1 CD-SW1 I OPENICLOSE switch input.
41 SOUND 4
0 SOUND 4(JAZZ/KARAOKE) LCD driver.
2 CD-SW2 I PLAYIUNLOAD switch input.
42
SOUND 3 0 SOUND 3(CLASSIC) LCD driver.
3 TAPE SW I Tape A play, tape B rec switchinput.
43 SOUND 2 0 SOUND 2(ROCK) LCD driver.
4 AD SWO
I Mic use/unuse protectinputlSEL IN select. 44
SOUND 1 0 SOUND 1(POP) LCD driver.
5
SELOUT1 o Select output. 45
G5 o LCD gridoutput.
6 SELOUTO
o select output. 46 G4 o LCD gridoutput.
7
PULL UP o Pull up POwer supply. 47
G3 o LCD gridoutput.
8
PRE MUTE
o PRE mute controloutput.(H: on)
48 G2 o LCD grid output.
9
MAIN MUT
o Main mute controloutput.(H: on) 49 G1 o LCD grid output.
10
CD SQCK o CD DSP SQCK ioutput. 53 S18
o LCD segment output.
11
CD SENS I CD DSP SENS input.
51 S17 o LCD segment output.
12
CD SUBQ
I CD DSP SUBQ input.
S? S16 o LCD segment output.
13
O/C MTR o Tray openlclose motorcontroloutput.(H: open) 53
S15 o LCD segment output.
14 LOAD MTR
o Tray loading motor controloutput.(H : load)
54 S14 o LCD segment output.
15
U/D MTR
o Up/down motorcontroloutput. 55 S13
o LCD segment output.
16
CD XRES o CD power output.(H : CD power o~
56 S12 o LCD segment output.
17
CD XLAT
o CD DSP XLAT output.
57 S11 o LCD segment output.
18 VF KEUC
o Amp.vocal fader controloutput.
58 Slo o LCD segment output.
19
CD CLOCK o CD DSP CLOCK output.
w S9 o LCD segment output.
2!3 CD-DATA
o CD DSP DATA output. m S6 o LCD segment output.
21 PHS
I Photo sensor input.(H : slitposition)
61 S7
o LCD segment output.
Z2 PLAY Sw I Play switch input.(L: play)
62
S6
o LCD segment output.
23 V CHK I Voltage check, failure
63 S5
o LCD segment output.
24 VD GND
o GND(VD). 64 S4 o LCD segment output.
25 SCOR I CD SCOR detectioninput.
65 S3 o LCD segment output.
26 IR I Remote controlinput.
63 S2
o LCD segment output.
27 RESET I System reset input.
67
S1 o LCD segment output.
B XCIN I Sub clock intput.(32kHz)
68 DISC 3
0 DISC 3 LCD driver.
29 XCOUT
o Sub clock output.(32kHz) m DISC 2 0 DISC 2 LCD driver.
33 XIN I Mian clock intput.(4.l 9MHz)
70 DISC 1 0 DISC 1 LCD driver.
31 XOUT
o Main clock output.(4.l 9MHz) 71
JOG B
I JOG B input.
3
Vss
-
GND. 72 JOG A I JOG A input.
33 P CON
o Power controloutput.(H: power on) 73 Vcc -
Power supply.
34 BEAT
o Beatcancel controloutput.(L: IMS. 1, H: pas. 2) 74
VEE
- GND(FL).
35
CLOCK o clock output
to tuner PLUELE.VOL.
75 AVSS - GND(A/D)
?6
DATA
o Data outputtotuner PLUELE.VOL.
76
VREF - Refelence voltage.
37 TU CE
o Chip enable outputto tuner PLL. 77 SPRY o Speaker relay output.
3
TU DI
I serial data inputfrom tuner PLL.
78
KEY O I Key input.
33
AMP CE
o Chip enable controlfor BH3854FS.
79
KEY 1 I Key input.
40 SRS
o SRS controloutput.(H: on) m
CD SWO
I FOK limit input.
S*O
SANYO Technosound Co., Ltd.
Oct. 1’971450 NS
Printed in Japan
Osaka, Japan