Radio Section - Grundig GLR1100 Service Anleitung

GRUNDIG Service
Radio-Teil / Radio Section
23
0n
R511
C502
12K
u22
C503
6n8(m )
6n8(m )
C506
u22
R513
C505
12K
C512
u22
C511
1u
514
u7
CF505
CDA10.7MG1-A
4u7
C516
FE 10.7MS3
CF503
CF504
SFU450B
1 6
2
3 4
T501
7AC-321F
8
2
3V
ZD501
100P
100P
C561 C562
R510
12K
C501
1n5
C504
1n5
R512
12K
R514
3K3
C510
3u3
R515
100
C515
2P
R516
150K
R508
10K
D503
IN4148
R517
2K2
SW501A
SK22F06
1
MONO
2
3
STEREO
100P 100P
C563 C564
Q502
8550C
R509
100
R504
150
C525
220u
C524
100n
R505
220
*
RADI O SE CTION(2BAND)
3 - 13
UMS 3000
*
R-CH
1
GND
2
L-CH
3
9V5
4
CN501
F1510100D W/1T
R503
TO CN202 AUDI O P CB
100K
P.3-3
R502
3K3
Q501
9014C
C520
1u
R501
22K
FM MW
P1(pin8) GND GND
P2(pin12) OPEN GND
FM 87.5 : 2V , 108 : 6.8V -7.8V
MW 525 : 1.3V , 1620 : 6.8V -8.2V
LW 144 : 1.7V , 281 : 7V -8V
C570
600P(M )
REC. O SC.
4
2
GND
5
1
6
CN505 SW501B
SK22F06
To CN103 MCU PC B
P.3-8
CN502
RA.PW.
7
ST IND.
6
D.MUTE
5
PLL CE
4
PLL CK
3
PLL DA
2
PLL CD
1
16-F eb-2005
LW
OPEN
GND