Grundig RCD 8300 Handbuch Seite 82

GRUNDIG Service
GND
SYSTEM TEST
2 1
4 3
1K8
1K8 LED1
R500
TLMV3100
R501
SYSTEM TEST1 SYSTEM TEST2
GND
6.8k
R481
GND
+5V
T302
BC848B
PD 5V0
GND
+12V
+5V
GND GND
IC316
L78M12CDT
+12V
OUT
+E
3
GND
2
GND
1
GND
3
-E OUT
-12V
L7912CD2T
IC315
+5V
BC848B
T492
T491
BC848B
GND GND
47k
LL4148 LL4148
R393
GND
D332
T391
BC848B
RELAIS DRIVE
GND
47k BYM10/50
9V6
R303 D303
BYM10/50
D302
GND GND
IC206
L7805CD2T
12V0
OUT IN
3 SN 1
GND
2
GND GND GND GND
+18V
IN
SN 1
~ 4
-
1
+ 2
D311 ~
3
DF02S
2
SN
IN
-18V
TXD
CTS
RXD
+5V
BC848B
T495
T496
BC848B
GND GND
+12V
D331
GND GND GND
14V~
SI302
T315mA-L
14V~
14V~
GND
SI301
T315mA-L
4 - 50
Fine Arts Audion
P5C
1
WAKEUP
RTS 2
3
4
5
TRX-ON
6
7
8
GND
P4C
zu / to P01
S/P 4-41
STANDBY
RELAIS
1
MAINS
2
BOARD
P7C
S/P 4-41
FROM
1
STANDBY
TRANSFORMER
2
5
4
FROM
3
POWER
TRANSFORMER
2
1
P8C
S/P 4-41
3
2
LED BOARD
1
P3C
zu / to ST720
GND
S/P 4-40