JVC MX-DVB10, Service Manual

Page: 36 / 131

MX-DVB10
1-36
1. Pin layout
MN101C35DEG (IC810) : System control & FL driver
1
25
75
51
100 76
26 50
~
~
~ ~
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pin No.
Symbol
SYSOUT
SYSIN
DVDCLK
DATAOUT
DATAIN
TUCLK
DVDCS
VDD
OSC2
OSC1
VSS
X1
NC
MMOD
VDRF-
KEY1
KEY2
KEY3
KEY4
SLCKEY1
SLCKEY2
H/P-IN
SPIDTI
VREF+
SMODE+
RST
BASSVOL-
ECHO2
RDSDATA
/ECHO1
SPIA
SPIB
REMAIN
PHOTOA
PHOTOB
DVDHBSY
RDSCLK
PRT
VOL1CE
VSCE
POUT
FVOLDA
VOLCK
Function
2. Pin function
I
O
I
O
I
I
I
-
I
O
-
-
-
-
-
I
I
I
I
I
I
O
I
I
I
I
O
O
O
O
O
O
I
I
I
O
O
O
O
O
O
O
I/O
DVD signal output
DVD signal input
DVD signal clock
Tuner signal output
Tuner signal input
Tuner signal clock
DVD signal data input
Power supply
External terminal for main clock
External terminal for main clock
Connect to GND
Connect to GND
No connect
Connect to GND
Connect to GND
Key input terminal 1
Key input terminal 2
Key input terminal 3
Key input terminal 4
SLC key input 1
SLC key input 2
Head phone signal output
FL level data input
Reference voltage terminal
Surround volume control input
Reset input
E.volume control signal
E.volume control signal output -
Echo switching control 2
Echo switching control 1
FL level control signal A
FL level control signal B
Remote control signal input
Reel pulse detection A
Reel pulse detection B
DVD signal input
Serial clock switching for RDS and Echo 2
E.volume data chip enable
System bus chip enable
Power ON control output
E.volume control data output
E.volume data communication clock
I Power amplifier output protect detection
Description of major ICs