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CLD- D790, CLD- D590, CLD - D390
9. IC INFORMATION
©The information in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
MIPD3335A (FLKY ASSY : IC101)(FOR CLD-D790)
* MODE CONTROL IC
ePin Function
Pinname [vO |
Function —_—_—=*(No. | Mark | Pinname [vO]
Function ———|
+5V power supply
| 33 | pas | teoismes) | o | LED output : Side B indication
XRESET OUT
MOTHER ASSY reset output
| 34 | pas [LED (LD)
| O [LED output : LD indication
Serial communication clock (mecha.
;
ae
XSCK
VO
control and character generator)
35
LED (CD)
Res] LED output : CD indication
a
Serial communication data input
ey
e r
e y
Sr
ra [izoenen [0 [coups
soem rai
f
Serial communication data output
S-FTOM
mecha. control and character generator'
af
Seas
xOsDcs
Character generator (PD0234A) CS
38
Pai
SEG J
output (L : enable)
Not used
| pao | SEG!
XMIC ON
MIC MIX (LON, H : OFF)
| pso | SEGH
Power supply switching output of the
POWER ON
itera)
41 | P51
|SEGG
42
p52
| SEGF
Display segment output
SEGE
ree [seco]
ras [ pss [seco]
jes [seca |
57
+5V power supply
QO
+ Jala]?
[ele]
e[e]s
| 2
q@
Key data input
Echo volume
4 N
vu
Balglelalz
ZS
]S al
2
wpa
im N
| @ oS
L: Normal mode, H : Karaoke mode
& fF
= <[o
n
=
VDISP
48
-27V
OSD language switch (L :Japanese,
H :English, M :Chinese
OEM switch (L :PIONEER, H : YAMAHA)
50
vu
P/OEM
G9
AVSS
|-——
| 20 | TEST | Not used
| 21 | x2 | Not used
| 22 | x1 | Not used
[a [osce |—
on
nn LS)
(OPEN)
53
6
Display grid output
a <
Ot!
Zio]
z O1TZ
Zz iw)
OO
=< jain system clock oscillation ({8MHz)
7
2
1
fo)
ms)
G @
8
(L : RESET)
Mechanism control serial communication
P72
LED (DISOFF)
LED output : Display OFF indication
P73
LED(QCKTRN)
LED output
: Quick turn indication
Peo [pr [rsx
[1 [Forerrorratemeasurement
[61 | P74 [easestr | 0 | Bass oostievel
BST2, BST1=LL 'OFF, LH :LEVEL1,
DSP(PDQ001A) communication
wou [1 [ow dL
| te [ores | o [Rrra
ee eles
eisai
ele
e |
2 Iz
a |g
3 fe
oO l=
= lo
© 13
g |®
5 |2
iJ
o
>
3 gS
74
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