Grundig RCD 8300 Handbuch Seite 67

GRUNDIG Service
GND
GND
RX-MUTE
RX-ON
OWERAMP
SYSTEM TEST
2 1
RX-SCL
RX-SDA
4 3
RX-SQUELCH
1K8
LED1
1K8
R500
TLMV3100
R501
RESET
SYSTEM TEST1 SYSTEM TEST2
GND
6.8k
R481
BC848B
PD
HEAT1
HEAT2
+12V
+5V
+12V
+E
GND
-E
-12V
+5V
BC848B
T492
GND
47k
R393
GND
T391
BC848B
RELAIS DRIVE
GND
GND
+5V
47k BYM10/50
T302
9V6
R303 D303
5V0
BYM10/50
D302
GND GND GND
IC206
L7805CD2T
12V0
OUT IN
3 1
SN
GND
2
GND GND GND GND GND
IC316
L78M12CDT
+18V
OUT IN
3 1
SN
GND
2
~
1
+
D311
3
DF02S
1
GND
3 2
SN
OUT IN
-18V
L7912CD2T
IC315
BC848B
T495
T496
T491
BC848B
BC848B
GND GND
GND
+12V
LL4148 LL4148
D332 D331
GND GND GND
SI302
T315mA-L
14V~
4
-
2
~
14V~
GND
SI301
T315mA-L
4 - 35
Fine Arts Audion
P5C
1
WAKEUP
2
RTS
3
TXD
4
CTS
TRX-ON 5
6
RXD
7
+5V
8
GND
P4C
zu / to P01
S/P 4-26
STANDBY
RELAIS
1
MAINS
2
BOARD
P7C
S/P 4-26
FROM
1
STANDBY
TRANSFORMER
2
GND
5
14V~
4
FROM
3
POWER
2 TRANSFORMER
1
P8C
S/P 4-26
3
2
LED BOARD
1
P3C
S/P 4-25
GND