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GRUNDIG Service
Hauptplatte – Netzteil / Main Board – Power Supply
F600
L600
+12
3.3uH
T5A/250V
F601
+12V
GND
T5A/250V
U603 LM1117 3.3V
3
+5V_STBY
IN
ADJ
C619
C606
100U16V
100N
U605 LM1117 1.8V
3
+5V_STBY
IN
ADJ
C621
C608
100U16V
100N
78L08
3
+12V_AMP
IN
C610
100N
LM1117-3.3V
3
+5V
IN
OUT
ADJ
C623
C612
100U16V
100N
U604
+24V_INVERTER
C630
C631
100N
1000U35V
GND
GND
S603
MHDR1X10
Hauptplatte / Main Board – Tuner
L200
+5V
47uH
6
U600
LM2576
1
VIN
FBK
C604
C600
5
GND
ON/OFF
VOUT
1000U16V
100N
GND
2
OUT
+3.3V_STBY
C620
C607
470U
100N
GND
2
OUT
+1.8V_STBY
C622
C609
1
100U16V
100N
GND
1
OUT
+8V
C615
C611
ST_BY
100U
100N
U606
GND
D600
+2.5V
2
+3.3V
º
C628
C613
100U16V
100N
GND
jumper tel
J601
J602
jumper tel
U610
TO263
1
VIN
GND
5
ON/OFF
L612
L613
100uH
100uH
to Power Supply Board
C210
C202
C204
C200
220P
1N
470U16V
100N
GND
GND
GND
GND
R203
TU201
SCL5V
SCL5V
TP201
100R
R204
1
SDA5V
NC
SDA5V
2
100R
NC
3
+5V
4
SCL
5
SDA
6
AS
GND
J200 0R
9
NC
10
NC
11
SIF
SIF
12
CVBS
13
C201
5V
14
AF
AM_MONO
220N
8
10
GND
8
7
1
R635
4
PE-54040
150R
L602
L601
2
3.3uH
D601
100uH
C617
C601
L603
1N5820
1000U16V
100N
+12V
+5V_STBY
R641
10K
R642
22K
R640
Q610
BC848B
22K
GND
PNL_EN
+3.3V
STAND_BY_2
STAND_BY_2
L621
+12
100uH
C636
1000U
L623
GND
30
100uH
4
FBK
L614
2
VOUT
L615
D602
1uH
1N5820
6
R205
220R
7
+5V
C212
GND
33P
C213
GND
R206
33P
4K7
9
R207
Q202
BC858B
220R
L201
47uH
C209
C211
C208
C203
1N
220P
100U
100N
9
2 -
Chassis
+5V_STBY
C605
1000U16V
GND
U602
1
8
S1
D1
2
7
G1
D1
3
6
+5V_STBY
S2
D2
R643
4
5
G2
D2
10K
R600
SI9933ADY
2K2
Q611
BC848B
C627
R602
100N
1K
GND
Montaj Delikleri
GND
GND
Montaj Delikleri
J612
0R
to Audio Board
J611
p. 2-14, S422
0R
J610
S602
0R
+24V_INVERTER
7
6
5
4
3
2
GND
1
MHDR1X7
S601
5
4
+5V
PANEL_POWER
3
2
1
C632
C633
1000U
0603
MOLCON5
GND
C205
C207
100N
100U16V
GND
GND
Q200
BC848B
R200
CVBS_IF
470R
R209
R201
4K7
470R
GND
GND
+5V
C206
100N
C214
GND
Q201
2N2
R202
BC848B
SC1_OUT_V
56R
R208
4K7
GND
+5V
0
L5A-26"...32"
+12V_AMP
C603
100N
GND
+5V
C602
100N
GND
Montaj Delikleri
H1
H2
GND
Montaj Delikleri
H4
H5
GND
GND
1
2
3
4
5
6
7
8
9
10
L616
100uH
+5V_STBY
GND
STAND_BY_2
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