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IF AMPLIFIER - AMPLIFICATEUR FI - ZF VERSTÄRKER - AMPLIFICATORE FI - AMPLIFICADOR FI
SCHEMATIC DIAGRAM - SCHEMA DE PRINCIPE - SCHALTBILD - SCHEMA - ESQUEMA
FI
LI100 10U
JI200 JI003 JI004 CI075 100n
LI080 +5_IF 4u7 RI081 560R
+5_IF
PB REC
TI080 BC848B
PB / REC
+5VS (18) +5_IF
(I )
* DI040 BA592
RI040 4K7 * TI040 RN1402 *
RI042 4K7 *
FI020 OFWK9453M I1 O1 RI072 27K
RI084 130R (CE,ME) 180R(GR) 270R(UR)
FI081 6.5MHz (CE) 6/6.5MHz(ME)
RI080 3K3
RI082 330R
TI080
EE
FI080 5.5/74MHz 6MHz(UR)
(CE,ME,GR)
I2 O2 GND @ RI044 0R * CI045 10n * RI041 2K7
RI071
1K
* CI040 1n
CI072
CI041 1n
RI070 10K 56n TI045 RN1402 * * JI001
CI070 10n
RI073 27K
CI076 100n
* CI002 22n 40.4MHz FI001 # * CI003 56p RI003 15K * CI004 5p6 # RI020 3K3 # CI005 4p7 +5_IF LI020 CI020 22n u33
* JI002 RI005 18K *
CI071 100u
+5_IF
BA592 DI001 * * RI002 15K CI001 1n
TI030 RN1402 * TI020 MMBTH10LT1 CI021 1n RI024 RI021 1K RI022 33R
II010 TDA9817/18 +5_IF
RI004 180R
RI050 330R
RI025 47R
100R FI010 I1 O1 CI024 CI025 RI100 2K7 RI029 RI028 330R RI030 0R 5K6 22u CI028 RI051 1K TI050 BC848B RI052 330R CI050 22n
RI001 10R
2u2
I2 O2 GND RI023 1R CI022 22n +5_IF OFWG3953M RI027 0R * JI009 JI008 JI011 JI010 JI006 (T) (W) * * CI023 270p
2u2
1K RI026
*
3n3 CI100
CI026 220n
CI027 10n
CI101 56n
77.8MHz FI070
RI102 (prep)
* RI043 2K7
DI041 BA592 0R (PAL only)
PI010 22K
RI083 3k3 CI074 10n +5_IF
JI005
RI101 180K
H
1Vpp
* -- delete for PAL models ( ME, GR, UR ) (N) # -- delete for PAL I models (UR) (T)
(N)
AGC (Z)
SOUND_IF
(T)
B_1(L')
NORM
+5VS
IF
9
2
10
3
A_IF
GND
TI031 RN1402 *
4
5
6
1
7
AFT
@ -- delete for SECAM/PAL models (CE)
8
R 9000
First issue 04/00
VIDEO_IF
(Z)
(V)