Inhaltsverzeichnis
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GRUNDIG Service
Netzteil / Power Supply
PLUS1
CHARGE_PIN
DC_VCC +5V
1
2
RP3
100K 5% 1005
RP7
100K 5% 1005
J1
DC_VCC +5V
1
3
2
DC_JACK
1
2
CHARGE_PIN
MINUS1
BAT+
BAT+
TO MCP3004
J2
1
1
2
2
MOLEX 53047-0210
V_max
BP2
80 ohm 1A 1608
100nF 25V 1005
CP20
CP18
22uF 6.3V TANT_P
RP37
AMP_ON
1K 5% 1005
RESET#
RESET#
ADT_IN
ADT_IN
RP5
1K 5% 1005
DP1
MBRA210ET3
CP2
1uF 6.3V 1005
22uF 6.3V TANT_A
RP9
RP11
28.7K 1% 1005
1 ohm 5% 1005
VBUS
VBUS
CP6
4.7uF 10V 2012
RP15
RP16
1 ohm 5% 1005
12.4K 1% 1005
CP11
1000nF 10V 1608
RP19
1 ohm 5% 1005
PWRON1
3
2
1
4
SSSS7B0101
UP1
LP4
4.7uH LQH32CN4R7M53
1
6
IN
LX
2
5
AGND
PGND
3
4
/SHDN
FB
MAX1920EUT
+3.3V
RP1
100K 5% 1005
POWER_SW
CP1
100pF 25V 1005/NC
V_max
CP4
CP5
100uF 6.3V TANT_B (TMCNBOJ107MTRF)
CHARGE
CHARGE
CP12
10uF 10V 3216
RP23
10K 5% 1005
RP26
1K 5% 1005
AMP_3.3V
RP33
CP19
330K 5% 1005
22uF 6.3V TANT_P
RP35
180K 5% 1005
+3.3V
BP4
80 ohm 1A 1608
CP23
RP39
47uF 6.3V TANT_A
100K 5% 1005
RP40
VIDOUTEN
2 - 2
MPixx VP 6200/30GB
100K 5% 1005
U1
10
VMAX
HSO
8
USB
HSI
11
WALLFB
4
CHRG
SW2
9
VBAT
FB2
16
AI
SW1
25
GND(Faddle)
FB1
RP21
1.2K 1% 1005
ICHRG=1025mA
TIMER=3HRS
+3VA
QP1
IRLML6401TR (SOT-23)
2
3
CP21
47uF 6.3V TANT_A
1K 5% 1005
RP2
100K 5% 1005
RP6
4.7K 1% 1005
RP41
100 ohm 5% 1
RP10
14
13
LP1
12
650mA
4.7uH LQH32C
18
LP2
7
4.7uH LQH32C
650mA
RP17
1
100K 1% 1005
LTC3455
RP22
100K 5% 1005
RP24
100K 5% 1005/NC
RP25
100K 5% 1005
RP27
1K 5% 1005
CP22
100nF 25V 1005
C
22uF 6.3V
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Inhaltsverzeichnis
