Denon DVM-4800 Service Manual page 27

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8. SEMICONDUCTORS
IC's
MN101C35DCA (IC601)
MN101C35DCA Terminal Function
Pin
Pin Name
No.
1 P00
2 P01
3 P02
4 P03
5 P04
6 P05
7 P06
TE 8 V
DD
L 13942296513
9 OSC2
10 OSC1
11 V
SS
12 XI
13 XO
14 MMOD
15 V
REF-
16 PA0
17 PA1
18 PA2
19 PA3
20 PA4
21 PA5
22 PA6
23 PA7
24 V
REF+
25 P07
26 P27
27 P10
28 P11
29 P12
30 P13
31 P14
32 P15
33 P20 (IRQ0)
www
34 P21
35 P22
36 P23
.
37 P24
38 P25
39 P30
40 P31
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100
1
Symbol I/O
ST-BY LED O ST-BY LED
R-SPEED O Roulette rotation slow down, H: Down
FL DRIVE O FL light off, L: Off
CMD O Serial output
STATUS I Serial input
DSPCLK I Serial clock
AUDIO ONLY LED O Audio Only LED

5V +5V
XI O Clock
XO I Clock

GND GND
GND I Not used
NC O Not used
GND I Memory mode
GND I A/D reference L
KEYIN0 I A/D key input
KEYIN1 I A/D key input
KEYIN2 I A/D key input
SWOP I Tray open detect, L: Open
SWCL I Tray close detect, L: Close
PA5 I Model set jumper 1
PA6 I Model set jumper 2
PA7 I Model set jumper 3
5V I A/D reference H
POWERMUT O Power mute, H: Mute
/RST I Reset
SWDN I Chucking down detect, L: Down
SWUP I Chucking up detect, L: Up
OPEN O Tray open, H: Open
CLOSE O Tray close, H: Close
ROULETTE-L O Roulette left-turn, H: Left-turn
ROULETTE-R O Roulette right turn, H: Right turn
REM I Remote-control input
VSYNC I V-Sync (IRQ)
x W.REMIN ao I Wired remote-control input u163
y
RFF I RFF
i
R.SENS I Roulette sensor, H: detect slit
D.SENS I Disc sensor, L: detect disc
2
SDA O I C SDA
POWER-OFF O Main power control, L: On
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8
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Function
Q Q
3 6 7 1 3 1 5
co
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DVM-4800
9 4 2 8
50
26
0 5 8 2 9 9 4 2 8
m
9 9
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