Sanyo MCD-Z330F - Page 15

IC BLOCK DIAGRAM& DESCRIPTION
IC601 LC72336-9496 (Micro Processor)
r
No. Pin Name Uo
Function
No.
Pin Narna Uo
Function
1
XIN I Oscillationterminal (4.5 MHz)
41 S15 o Outputterminalof LCD segment
2
TEST2 - Test terminal
42 S14 o Outputterminalof LCD segment
3 SQOUT
I DSP, ASP control
43
S13 o Outputterminalof LCD segment
4
COIN
o DSP, ASP cmrtrol
44 S12
o Outputterminalof LCD segment
5 CQCK
o DSP, ASP control
45 S11
o Outputterminalof LCD segment
6
RWC o RWC
O@lf
46
Slo
o Outputterminalof LCD segment
7 D-MUTE o Not
Used.
47 s
o Outputterminalof LCD segment
8
FEM+
o Not used.
46
S6 o Outputterminalof LCD segment
9 FEM- 0 Not used.
49
S7 o Outputterminalof LCD segment
10 TRAY-CLOSE o Not Used.
%
S5 o Output terminal of LCD segment
11 TRAY-OPEN o Not
Used.
51
S5 o Outputterminalof LCD segment
12 T2 o Not used.
S2
S4
o Outputterminalof LCD segment
13 T1 o Not
Used.
!33
s
o
Output terminal of LCD segment
14 To o Not
Used.
54
s
o
Output terminal of LCD segment
15 KEY3
I Not
USSd.
55
S1 o
Outputterminalof LCD segment
16
KEY2 I Not Used.
56
COM3
o Outputterminal of LCD common
17 WRQ
I WRQ input
57 COM2
o Outputterminal of LCD common
18 DRF
I DRF input
58 COM1
o Outputterminalof LCD common
19 JQG2
I JOG volume input
59 VDD2
- Not
USd.
2J
JoGl
I
Phase input
6)
VDD1
- Not
USd.
2f
PUIN
I Pick-insideinput
61
POWER
- Not
USSd.
z
REMIN
I Remote controlinput
Q
VOL-CE
o Outputterminalof VOL IC control
a
BAND2 o BAND
OU@ti
63
VOL-DATA o Outputterminalof VOL IC control
24 BAND1 o BAND OUtpUf
64 VOL-CLOCK
o Outputterminalof VOL IC control
25
MUTE o Audio MUTE
6
AD-O I Inputterminalof oparatiin key
26
MONO o CompulsionMONO output
83
AD-1 I Inputterminalofoperationkey
27
FUNC-1
f/o FunctioninputI output
67
AD-2 I Input terminal of deliver place
26
FUNC2
f/oFunctiin input1output
63
AD-3 I Inputterminal of BASS-X, LID-SW
29
STEREO
I Stereo inpul
@
HOLD
I Inputtermianlofback-up mode control
3) SYNC
I SYNC REC input
70
FMIF I Input terminal of FM IF count
3t
VDD - Power supply
71
AMIF I InputterminalofAM IF count
3? S24
o LCD sagmentoutput
72 SNs
I Inpuiterminalof voftagesense
23 S23
o LCD sag
mentoutput
73
VDD
- Power supply
34
S22 o LCD sag
mentoutput
74
FMOSC
I Inputterminal of FM VCO
35
NC
- Not
USd
75
AMOSC
I Input terminal of AM VCO
36 SD
I SD input
76
Vss
-
Power supply
37 NC
I Not
Used.
77
Eol o
Not Used.
3 S18 o LCD sag
mentoutput
73
Eo2
o Not
Used.
39
S17 o LCD sag
mentoutput
79
TEST1
- Test terminal
40 S16 o LCD sag
mentoutpuf
e)
XOUT
o
Oscillation terminal (4.5 MHz)
LCD60
CAM
+’/+, jL~ /=( /:[ ~- ~z lb 1=1
\
;: ‘!~~cB ; l_l ; ~_[ .:1 I(I+Z ~_~ ~_[
\
LW ST MONO PS REP MEM TR CH ,
-14-