DVR-6100/6100K
10
CIRCUIT DESCRIPTION
Pin No.
Pin Name
I/O
Pin Description
1
GND
-
Ground
2
VO1
O
Output 1
3
VCTL
I
Motor speed control
4
VIN1
I
Input 1
5
VIN2
I
Input 2
6
SVCC
-
Supply voltage (Signal)
7
PVCC
-
Supply voltage (Power)
8
VO2
O
Output 2
Pin No.
Pin Name
I/O
Description
1,28
VCC1,2
-
VCC
2
VIN
I
Unused
3
YC MIX
-
YC MIX select (GND)
4
CIN
I
Croma input
5
CLP
-
Clamp select (Connected to VCC)
6,9
YIN (1,2)
I
Video input (Composite or Y)
7
MUTE 1
O
Mute select (GND)
8
MUTE 2
O
Mute select
10
GND
-
GND
11,13
CbIN, CrIN
I
Component input
12
Dual/Single
-
Power select (+5V)
14,15,19,
VEE1, VEE2
-
VEE (-5V)
21,22,24
16,18,20,
CrOUT, CbOUT,
23,25,27
YOUT2,YOUT1,
O
Video output
COUT,VOUT
17,26
PS2,PS1
-
Power save (Connected to GND)
A
Q
L
H
H
L
Pin No.
Pin Name
I/O
Pin Description
1,3,5,9,
A0 to A5
I
Data Inputs
11,13
2,4,6,8,
Q0 to Q5
O
Data Outputs
10,12
7
GND
-
Ground
14
VCC
-
Positive Supply Voltage
Pin No.
Pin Name
I/O
Description
1~8, 16~25,48
A0~A18
I
Address Inputs
29,31,33,35,38,40
DQ0~DQ7
I/O
Data Input/Outputs, Command Inputs
42,44
30,32,34,36,39,41,43
DQ8~DQ14
I/O
Data Input/Outputs
45
DQ15
I/O
Data Input/Outputs or Address input
26
CE
-
Chip Enable
28
QE
-
Output Enable
11
WE
-
Write Enable
12
RP
-
Reset/Block Temporary Unprotect
15
RY/BY
O
Ready/Busy/Output(Unused)
47
BYTE
-
Byte/Word Organization
37
VCC
-
Supply Voltage
27,46
VSS
-
Ground
3-3 Flash Memory : SST39VF800A904 (DVD Part IC66)
3-4 HEX Inverter (Single Stage) : M74HCU04 (DVD Part IC67)
Truth Table
3-5 Video Driver : MM1540AF (DVD Part IC68)
3-6 DC Motor Driver : FAN8082(DVD Part IC69)
Internal Block Diagram
BIAS
8 V02
7 PVCC
6 SVCC
5 VIN2
1
GND
2
VO1
3
VCTL
4
VIN1
TSD
LOGIC SWITCH
PRE DRIVER
DRIVER OUT
