Grundig XENARO AVR 4300 DD, Service Manual

Page: 11 / 44

GRUNDIG Service
XENARO AVR 4300 DD
2 - 1
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
Verdrahtungsplan / Wiring Diagram
Power
Tr ansformer
EI -86
Front Panel Board
Standby
Power
Board
Front AV Boar d
2W Header,
AC (CN22)
D
S
P
Board
5 Ways Speaker Ter minal RCA 3x3
RCA
Opt
ic
a
l
8W
Head
e
r,
2
m
m
(P1
)
S-Video Boar d
Headphone
Board
230VAC 50Hz Input
On / Off SW
10W Cable, 2mm (CP40)
8W
Head
er
,
2
m
m
(CN7
)
7W
Head
e
r,
2
m
m
(P2
)
4W Cable, 2.0mm (CP10) 10W Cable, 2.0mm (CP9)
6
W
C
a
b
le
, 3.96m
m
(CP20A
)
8W Cable, 2mm (CP7)
6
W
C
a
b
le
,
2.5m
m
(CP21
)
8W Cable, 2mm,
CP1(DSP)
7W Cable, 2mm,
CP2(DSP)
16W Cable, 2mm (CP11)
11W
C
a
b
le,
2
m
m
(P4
)
14W
C
a
b
le
2
m
m
(P3
)
14W
Head
e
r,
2
m
m
CN3
(DSP
)
11W
Head
er
,
2
m
m
CN4
(DSP
)
10W Header , 2mm
(CN40)
Main Board
6W Header, 3.96mm
(CN20A)
14W Header, 2mm
(CN6)
F
M
Tuner
S-Video x 6 RCA
2W Cable, 2.0mm (CP3)
Power LED Board
2W Header , 2mm (CN3)
4W Header, 2mm
(CN10)
Fan
S-Video RCA 1x3 6.3mm Headphone
RCA 3x3 RCA 2x1
Hea
t Sin
k
10W Cable, 2mm
(CP5)
14W Cable, 2mm
(CP6)
13W Cable, 2mm (CP4)
13W Header , 2mm (CN4)
6W Header, 2,5mm (CN21)
5W Cable, 3.96m
(CN100)
5
W
C
a
b
le
, 3
.9
6
m
(
C
P100)
10W Header , 2mm (CN5)
10W Header , 2mm (CN9)
2
W
Header,
2
mm (
CN8
0)
2 Hol
es,
(C
N
60)
T
h
erm
a
l
Protec
t
WT-A
Terminal