Grundig ELEGANCE 15 FLAT MF 40-2501/5 TEXT, Руководство по обслуживанию

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GRUNDIG Service
Chassis E1
3 - 1
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
Block Diagram
POWER AMP.
IC 301 TDA 2822
TDA 9345
Tvsignal
processor-
Teletextdecoder
with embedded-
Controller
IC 101
AOUT MUTE
44 10
T701, T702,
T703
CRT MODULE
T704, T705,
T706
R
G
B
HORIZONTAL
DEFLECTION
2SD2599 H-SYNC
H-OUT
VERTICAL DEFL.
IC 501
TDA 8357
VDR A
VD
R B
VGUARD
IC 104
TDA 9830
AM DEMOD.
AM OUT
28
33
34
TUNER
AGC
SCL SDA IF1 IF1
EEPROM
IC 103
24CO8AN
10SI-2.7
KEYBOARD IR RECEIVER
27
2
3
24
23
6/7
5
51/52/53
FBT
TR 501
107 V
EHT 45 V 12 V 8 V
SCART
8 8
R
G
B
46
48
47
SCART/FRONT AV
SWITCH
IC 201
HEF 4053
A
V
AV SEL/C-VBS/AUD
IC 601
TDA 16846
POWER SUPPLY
220V AC in
115 V 33 V 12.5 V 3.3 V 5 V
AOUT