Denon DVD-3910 Service Manual page 64

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PIN Description
FUNCTION
PIN No
PIN NAME
1 TB4IN
2 P93
3 SOUT3
4 SIN3
5 CLK3
6 BYTE
7 CNVss
8
P87
9
P86
10
RESET-
11
XOUT
12
VSS
13
XIN
14
VCC
15
NMI
16
INT2-
17
INT1-
18 INT0-
19 P81
20 TA4OUT
21 P77
22 TA3OUT
23 TA2IN
TE
L 13942296513
24 P74
25 RTS2-
26 CLK2
27 RXD2
28 TXD2
29 TXD1
30 RXD1
31 CLK1
32 RTS1
33 TXD0
34 RXD0
35 CLK0
36 P60
37 P57
38 P56
39 FRASH_EPM
40 P54
41 P53
42 P52
43 P51
44 FRASH_HCE
45 P47
46
P46
47
P45
48
P44
www
49
P43
50
P42
.
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I/O
SYMBOL
DSPSPICS O DSP CONTROL SIGNAL
V-CS VFD CONTROL SIGNAL(CS) / H=NEGATE , L=ASSERT
I/O
V-DATA VFD CONTROL SIGNAL(DATA)
I/O
ROM CONT 1 NOT USED
I/O
V-CLK VFD CONTROL SIGNAL(CLK)
I/O
BUS WIDTH
I EXT DATA BUS WIDTH SELECT L=16bit (width) H=8bit (width)
SEL
CNVss I MODE SELECT SIGNAL
SINGLE CHIP MODE=Vss CONNECTION, MICRO PROSECER MODE=Vcc CONNECTION
1394 CONTROL SIGNAL(CS) / H=NEGATE , L=ASSERT
NCS_1394 I/O
AUDIO STATUS SELECT SIGNAL1
48_96 I/O
I RESET INPUT/ H=NEGATE , L=ASSERT
RESET
O X'TAL CONNECTION
CLOCK OUT
I IMPRESS: 0V
GND
I X'TAL CONNECTION
CLOCK IN
I IMPRESS: 2.4-3.6V
VCC
NON USABLE
MN TERMINAL I/O
BE CONTROL SIGNAL(CS) / H=NEGATE , L=ASSERT
OP_CS I/O
WIRED REMOTE INPUT
W.REM
I/O
REMO REMOTE INPUT
I/O
OPEN 19 NOT USED
I/O
OPN_DRV I/O TRAY CONTROL SIGNAL1
LD CONT I/O PICK UP LASER ON/OFF CONTROL OUTPUT H=DVD L=CD
CLS_DRV I/O TRAY CONTROL SIGNAL2
DFRESET I/O INTERRUPT INPUT FOR BE / H=NEGATE , L=ASSERT
+1.8V_ON/OFF +1.8V POWER CONTROL SIGNAL FOR DSP / H=ON , L=OFF
I/O
PANEL_REQ BE CONTROL SIGNAL(REQ) / H=ASSERT , L=NEGATE
I/O
OP_CLK BE CONTROL SIGNAL(CLK)
I/O
OP_DI BE CONTROL SIGNAL(DI)
I/O
OP_DO BE CONTROL SIGNAL(DO)
I/O
SYSTXD I/O TXD
SYSRXD I/O RXD
CLK1 CLOCK MODE SELECT
I/O
1394_RST RESET OUTPUT FOR 1394 / H=NEGATE , L=ASSERT
I/O
TXD1394 1394 CONTROL SIGNAL(DO)
I/O
RXD1394 I/O 1394 CONTROL SIGNAL(DI)
CLK1394 I/O 1394 CONTROL SIGNAL(CLK)
SEL_1394 I/O AUDIO STATUS SELECT SIGNAL2
EXTMIXIN I/O AUDIO STATUS SELECT SIGNAL3
192_OTHER AUDIO STATUS SELECT SIGNAL4
I/O
FRASH_EPM INTERNAL FLASH CONTROL SIGNAL1 / H=NOMAL , L=BOOT
I/O
D.L.ON AUDIO STATUS SELECT SIGNAL5
I/O
DSD_SEL AUDIO STATUS SELECT SIGNAL6
I/O
FILM_ON VIDEO STATUS SELECT SIGNAL
I/O
EMUTE I/O MUTE CONTROL SIGNAL / H=MUTE ON , L=MUTE OFF
FRASH_HCE I/O INTERNAL FLASH CONTROL SIGNAL1 / H=BOOT , L=NOMAL
DIR_CLK DIR CONTROL SIGNAL(CLK)
I/O
DIR CONTROL SIGNAL(DI)
DIR_DI
I/O
DIR CONTROL SIGNAL(DO)
DIR_DO
I/O
DIR CONTROL SIGNAL(CS)
DIR_CS
I/O
ERROR DETECT SIGNAL
ERROR
I/O
x ao
CH STATUS DETECT SIGNAL
CFLUG I/O
y
i
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8
DESCRIPTION
Q Q
3 6 7 1 3
u163
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64
DVD-3910
2 9 9 4 2 8
*RESET IC OUT = OPEN DRAIN
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9