7. OP7
Bit
Function
Bit 7
FMWS
Bit 6
HOTEL
Bit 5
PROG_ID
Bit 4
LED
Bit 3
TWIST
Bit 2
BYELORUSSIAN
Bit 1
UKRANIAN
Bit 0
AV1
8. OP8
Bit
Function
Bit 6
DIRECT_SWITCH_ON
Bit 5
INNER_DVD
Bit 4
PROG_FREQ
Bit 3
FAST_BAR
Bit 2
AUSTRALIA
Bit 1
FREQ
Bit 0
9860
Note:Don't adjust any OPTION items, please inform the engineer about any change.
5. ICs functional description
1. N201 UOC OM8377
SYMBOL
STAND BY output.
SCL
SDA
TUNING
KEY
SYSTEM
VOL
MUTE
VSSC/P
CTL
STANDBY
VSSA
SECPLL
VP2
DECDIG
PH2LF
PH1LF
GND3
DECBG
AVL/EWD
VDRB
VDRA
IFIN1
IFIN2
Description
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
Description
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
1=Enable
PIN
1
In STAND BY mode, low level (Power OFF).
For Power ON this pin will be high.
2
2
I
C-bus clock line
2
3
I
C-bus data line
4
tuning Voltage (Vt) PWM output
5
Control keys input
6
TV system control
7
Sound Volume control PWM output
8
Sound mute output
9
Digit ground for µ-controller core and periphery
10
DVD power control
11
STANDBY control
12
Analog ground of digital ground of TV-processor
13
Internally connected
nd
14
2
supply voltage TV-processor(+8V)
15
decoupling digital supply of TV-processor
16
Phase-2 filter
17
Phase-1 filter
18
Ground 3 for TV-processor
19
Band gap decoupling
20
Automatic volume levelling
21
Vertical drive B output
22
Vertical drive A output
23
IF input 1
24
IF input 2
DESCRIPTION
8
Preset
Remark
1
EA
0
EA
0
EA
0
EA
0
EA
0
EA
0
EA
1
EA
Preset
Remark
0
EA
1
EA
0
EA
1
EA
0
EA
1
EA
0
EA