3-20
3-20
Variant List Frontend (FV)
A: DC, 500mV/Div, 20us/Div
0V
IC 1701 PIN17
05
REC
A: DC, 500mV/Div, 20us/Div
2V
T7704 EMITTER VFV
06
REC
A: DC, 1 V/Div, 500us/Div
0V
IC 7705 PIN8 AFV MONO
07
REC
A: DC, 500mV/Div, 2us/Div
0V
IC 7705 PIN12 SIF2
08
REC
A: AC, 200mV/Div, 20us/Div
0V
TUNER 1701 PIN1 VMOD
09
ETOE
A: AC, 500mV/Div, 500us/Div
0V
TUNER 1701 PIN3 AMCO
10
ETOE
PAL BG
PAL I UHF Only
PAL I Fullband
PAL,SEC DK (K1) PAL, SEC, BG/DK
PAL, BG/I, SEC
L/L’
PAL BG
PAL BG
PAL I Fullband
PAL,SEC DK (K1) PAL,SEC BG/DK
PAL, SEC
BG/I/DK, L/L’
/02
/05
/07
/60
/58
/39
/02
/13, /16
/07
/60
/58
/39
Pos.
FM Interc.
FM Interc.
FM Interc.
FM Interc.
FM QSS
FM, AM QSS
FM Interc.
FM, NICAM QSS
FM, NICAM QSS
FM, NICAM QSS
FM, NICAM QSS
FM, AM, NICAM QSS
FUNKTION
1701
TP916MKII
TP944MKII
-
-
-
TP926MKII
TP916MKII
TP916MKII
-
-
-
TP926MKII
TUMOD PHILIPS
1701
TMRG1-108A
TMRB1-102A
TMRG1-110A
TMRG2-104A
TMRG1-203A
TMRG2-104A
TMRG1-108A
TMRG1-108A
TMRG1-110A
TMRG2-104A
TMRG1-203A
TMRG2-104A
TUMOD ALPS old
1701
TCBZ4-002A
TCBB1-001A
TCBZ4-002A
TCBZ4-004A
TCBZ4-002A
TCBZ4-004A
TCBZ4-002A
TCBZ4-002A
TCBZ4-002A
TCBZ4-004A
TCBZ4-002A
TCBZ4-004A
TUMOD ALPS new
1703
-
-
-
-
K9656M
K9656M
-
K9656M
K9656M
K9656M
K9656M
K9656M
QSS Sound OFW
1704
G1961M
J1980M
J1980M
K2955M
G3956M
K3953M
G1984M
G3956M
K3953M
G3956M
G3956M
K3953M
2. QSS Video OFW
1705
TPS 5,5
double TRAP
TPW 6,0/6,5
double TRAP
TPW 6,0/6,5
TPS 6,5
TPS 5,5
TPS 5,5
TPS 5,5
TPS 5,5
double TRAP
TPW 6,0/6,5
TPS 6,5
TPS 5,5
TPS 5,5
Video-TRAP
1706
EFC 5,5
EFC 6,0
EFC 6,0
EFC 6,5
EFC 5,5
EFC 5,5
-
-
-
-
-
-
1. Sound-Filter
1707
-
-
-
-
EFC 6,5
EFC 6,0
-
-
-
-
-
-
2. Sound-Filter
2707
-
-
-
-
-
100n
-
-
-
-
-
100n
VIF AGC TDA 9818T only
2712
-
-
-
-
1n
1n
-
1n
1n
1n
1n
1n
QSS Sound OFW coupling
2713
-
-
-
-
-
120p
-
-
-
-
-
120p
40,4 trap
2714
-
-
-
-
-
220p
-
-
-
-
-
220p
40,4 trap
2718
22n
22n
22n
22n
22n
22n
-
-
-
-
-
-
Deemphasis MONO
2719
22u
22u
22u
22u
22u
22u
-
-
-
-
-
-
FM PLL Demodulator
2722
470p
470p
470p
470p
470p
-
470p
470p
470p
470p
470p
-
sift Audio Modul. IN
2795
-
-
-
-
-
-
15p
-
-
-
-
-
Video Trap widen
3710
-
-
-
-
220E
220E
-
-
-
-
220E
220E
Video Trap bypass
3711
-
-
-
-
3k3
3k3
-
-
-
-
3k3
3k3
Video-Amplitude Multistdt.
3714
-
-
-
-
-
100E
-
-
-
-
-
100E
40,4 trap
3715
330E
220E
220E
270E
270E
270E
330E
330E
220E
270E
270E
270E
Video trap resistor
3716
-
-
-
-
2k2
2k2
-
-
-
-
2k2
2k2
Video Trap resistor
3717
2k7
2k7
2k7
2k7
2k7
2k7
-
-
-
-
-
-
Deemphasis MONO
3718
-
-
-
-
-
2k2
-
-
-
-
-
2k2
Sound OFW switch
3719
-
-
-
-
-
6k8
-
-
-
-
-
6k8
Sound OFW switch
3720
470E
470E
470E
470E
470E
470E
-
-
-
-
-
-
EFC resistor
3721
-
-
-
-
-
4k7
-
-
-
-
-
4k7
Sound OFW switch
3725
-
-
-
-
470E
470E
-
-
-
-
-
-
2. EFC resistor
3726
1k
1k
1k
1k
1k
-
1k
1k
1k
1k
1k
-
Audio IN Modulator
3727
-
-
-
-
-
5k6
-
-
-
-
-
5k6
Sound OFW switch
3728
-
-
-
-
-
5k6
-
-
-
-
-
5k6
Sound OFW switch
3729
-
-
-
-
-
-
5k6
5k6
5k6
5k6
5k6
5k6
Mute FM Demodulator
3730
-
-
-
-
-
100K
-
-
-
-
-
100K
SEC Band 1 Adj.
4701
0E
0E
0E
0E
0E
-
0E
0E
0E
0E
0E
-
40,4 Falle Bypass
4702
0E
0E
0E
0E
-
-
0E
-
-
-
-
-
Intercarier switch
4703
0E
0E
0E
0E
-
-
-
-
-
-
-
-
4053 Bypass
4704
-
-
-
-
-
-
0E
0E
0E
0E
0E
0E
SIF zu MSP
4705
-
-
-
-
0E
-
-
0E
0E
0E
0E
-
QSS OFW BG/DK Select.
5701
15uH
10uH
10uH
15uH
15uH
15uH
15uH
15uH
10uH
15uH
15uH
15uH
Video Trap Spule
5704
-
-
-
-
-
41645
-
-
-
-
-
41645
40,4 trap
5710
-
-
-
-
-
-
39u
-
-
-
-
-
Video trap widen
6702
-
-
-
-
-
BA792
-
-
-
-
-
BA792
Sound OFW switch
7701
-
-
-
-
HEF4053
HEF4053
-
-
-
-
HEF4053
HEF4053
EFC / TRAP switch
7702
-
-
-
-
-
PDTC124EU
-
-
-
-
-
PDTC124EU
AFC L’
7705
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9818 T
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9817 T
TDA 9818 T
AV Demodulator
7706
-
-
-
-
-
BC847BW
-
-
-
-
-
BC847BW
Sound OFW switch
9701
0E
0E
0E
0E
-
-
0E
0E
0E
0E
-
-
4053 Bypass
9702
0E
0E
0E
0E
0E
0E
-
-
-
-
-
-
MONO Audio to Modulator
M O N O
S T E R E O
Содержание VTFX940EUKN
Страница 6: ......
Страница 30: ......
Страница 83: ...3 1 3 1 Wiring Diagram Motherboard ...
Страница 85: ...3 3 3 3 Block Diagram Video ...
Страница 87: ...3 5 3 5 Block Diagram Audio Stereo ...
Страница 88: ...3 6 3 6 Supply Voltages and Bus Diagram ...
Страница 91: ...3 9 3 9 Block Diagram Central Control AIO1 AIO2 OPTION ...
Страница 92: ...3 10 3 10 Mother Board solder side CLOCK ADJUST 4769 ...
Страница 93: ...3 11 4769 E10 ...
Страница 94: ...3 12 ...
Страница 119: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA ...
Страница 120: ......