Main Circuit Diagram - Grundig Chassis 12.5 Serviceanleitung

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Hauptschaltplan / Main Circuit Diagram
UHF
ONLY
OPT. TXT
OPTION - WEB
A
A
non-GR.
non-GR.
A
OPTION - TT
3 - 9
Chassis 12.5
I C401
TX SDA5552
21
NTX SDA5521
22
table
23
24
26
27
28
29
18
19
OPTION - WEB
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
OPTION - WEB
table table
IC101´ F101 R134 R146 R176 R177 R207
NN5198K K3958M 270R 1k 680R 390R 220R
SEC L/L˝
B/G NN5099K G1985M 560R 100R - 0R 330R
I NN5099K J1952M 560R 100R - 0R 330R
NN5198K K2955 560R 100R - 0R 330R
D/K
3 - 10
* Spannungen sind ca.-Werte gemessen ohne Signal
OPTION - VS
* Voltages are approximates measured without signal
table
table
table
table table
OPTION - VS
table
table
table
table
F102 K9456M
5
R 183
4
OR
3
C403 C412 KABLO 5 KABLO 6 R107
VS 47n 47n – – 0R
FS 47p 47p 220R
Kennzeichen für Chip-Bauteil
Mark of chip components
R209 R180 R181 C103 C106 F104 D102 R116
220R - 0R 47u 4,7n 40,4 MHz BA682 150R
330R 0R - 10u - - - -
330R 0R - 10u - - - -
330R 0R - 10u 22n 40,4 MHz 0R 150R
Chassis 12.5
2
KABLO 8
1 R 184
OR OPTION
B/G+D/K
R109
0R
220R
GRUNDIG Service