Table of Contents
Advertisement
GRUNDIG Service
MCU-Teil / MCU Section
R138
R137
R136
R858
100
IR SENSOR
10u
10n
3
VCC
C851
C852
2
GND
1
RMC OUT
10K
10K
10K
C105
100n
50
VSS
49
BOOT
L101
48
VAREF
100uH
47
AD-K1
AD K1
46
AD-K2
AD K2
45
AD-K3
AD K3
44
PWR DET
POWER DET
R108
1K
43
STEREO
STEREO
R129
42
RDS DATA
RDS DATA
100K
41
PDROP
40
CLT
CLT
39
PDRCL
38
PDR OPEN
37
PDR CLOSE
36
BUS3
BUS3
35
BUS2
BUS2
34
BUS1
BUS1
33
BUS0
BUS0
32
BUCK
BUCK
31
CEE
/CEE
RST
R128
RDS CLK
100K
L102
100uH
5VD
C104
220u
IR851
10K
R109
10K
R111
R113
10K
D101
R115
4K7
R103
10K
R116
4K7
R104
10K
R105
10K
BUS3
BUS2
BUS1
R106
BUS0
3K9
BUCK
R107
1K2
CEE
RST
R118
4K7
D104
R117
4K7
R124
4K7
R125
4K7
D105
1N4148
IC102
78L05
1
3
OUT
IN
C101
10u
47u
C103
D106
1N4148
C102
100n
3 - 8
RDS DATA
RDS CLK
1K
PLL PRD
R110
1K
PLL CLK
R112
1K
PLL DATA
R114
STEREO
5VD
GND
C116
C117
C115
50p
100p
50p
1N4148
D102
1N4148
1N4148
D103
1N4148
D107
1N4148
D108
1N4148
D109
DREQ
SRMSTB
SCL
D111
SDA
DRST
R101
10K
CLT
CLT
1
1
GND
2
2
CN101
CN861
SC
SC
L7
SI
SI
L7
PW GND
L7
PW ON
POWER
L7
BL+(8V)
BL+
L7
+11V
L7
MUTE
MUTE
L7
BUZZER
BUZZER
L7
R119
1K
RA PW
TUNER
L7
CD PW
1K
R120
CD
L7
TO POWER BOARD
1 2
N -
o
- v
0 2
5 0
OVATION CDS 6580 SPCD
CN103
L6
3T
8
L6
3T
7
L6
3T
6
L6
3T
5
L6
3T
4
L6
3T
3
L6
3T
2
L6
3T
1
TO TUNER PCB
CN502
p.3-17
BUS3
BUS2
BUS1
BUS0
BUCK
CCE
RST
MCU 5V
TO CD SECTION
p.3-9
1N4148
DREQ
SRMSTB
SCL
SDA
1N4148
DRST
CD DOOR SW
K861
CN106
2T
1
2T
2
2T
3
2T
4
2T
5
2T
6
2T
7
2T
8
2T
9
2T
10
CN207
p.3-4
Advertisement
Table of Contents
