GRUNDIG Service
Fine Arts Audion
4 - 49
22p
C630
100R
R391
47k
R398
10k
R397
47k
R396
10k
R395
BC858
T393
BC858
T392
22K
R498
22p
C631
X24C04
VCC
TEST
VSS
A2
A1
A0
SCL
SDA
1
2
3
4
5
6
7
8
IC391
100n
C391
100R
R392
1M
R630
4.7k
R442
47k
R488
220k
R487
10k
R491
BC848B
T494
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HLDRQ
HLDAK
P117(/CANRX1)
P14/SO1/TXD0
P21
SI3/RXD1
P20
S03/TXD1
SCK4
/
ASCK1
SCK3
/
/
/
DSTB
W
UBEN
LBEN
/
/
/
/
/
P110 /
P15 / SCK1 /
SCL0
SCK0
/
P77/ANI7
P76/ANI6
P75/ANI5
P74/ANI4
AVSS
AVDD
P73/ANI3
P72/ANI2
P71/ANI1
P70/ANI0
P07/INTP6
P34/VM45/TI71
P33/TI5/TO5
P32/TI4/TO4
P31/TI3/TO3
P30/TI2/TO2
P27
P26
P06/INTP5
P25
P24/SO4
P23/SI4
P05/INTP4/ADTRG
P22
P96
P95
P94/ASTB
PORTVSS
P93
P92/R
P91
P90
PORTVDD
P65/A21
P64/A20
P63/A19
P62/A18
P61/A17
P60/A16
P57/AD15
P56/AD14
P55/AD13
P54/AD12
P53/AD11
P52/AD10
P51/AD9
P50/AD8
P04/INTP3
XT2
XT1
P03/INTP2
P116(/CANTX1)
P02/INTP1
P115/CANRX0
P114/CANTX0
P113
P112
P111
WAIT
VSS2
P107/KR7/TO1
P106/KR6/TI11
P105/KR5/TI10
P104/KR4/TO0
P103/KR3/TI01
P102/KR2/TI00
P101/KR1/TI70
P100/KR0/TO7
ASCK0
P13/SI1/RXD0
P01/INTP0
P12
P11/SO0
P10/SI0/SDA0
VSS1
P47/AD7
P46/AD6
P45/AD5
P44/AD4
P43/AD3
P42/AD2
P41/AD1
P40/AD0
VPP/MODE
CLKOUT
RESET
X1
X2
VDD
REGC
VSS0
P00/NMI
P83/ANI11
P82/ANI10
P81/ANI9
P80/ANI8
PD70F3079YORM
IC392
10
9
8
BC848B
T493
22K
R499
10k
R484
100R
R274
100R
R273
150k
R472
6.8k
R482
6.8k
R471
10k
R458
100k
10k
R459
P16C
100R
R631
100R
R497
100R
R496
100n
C396
10K
R494
100n
C393
100n
C395
100n
C392
Q391 16MHZ
HEAT2
RX-SDA
NF-DET
INSEL
RESET
RX-ON
RX-SQUELCH
RX-SCL
P
CTS
LIMITER
SCL
CHANNEL
KEY0
SDA
RXD
PD
SCL1
TXD
RX-MUTE
INITIAL-SET
STBY-POWERAMP
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
SDA1
N.C.
N.C.
N.C.
SYS
Ext. Flashing
INITIAL
GND
7
6
5
4
3
2
1
14
13
12
11
10
9
8
74HC08
IC393
100n
C397
RST_EXT
GND
+5V
5
4
3
2
1
P6C
GND
+
47U/6.3V
C388
47n
C389
47R
R389
GND
GND
+5V