Part 13 Video Decoder - Grundig Xephia 42 PW 110-5510 TOP Service Manual

GRUNDIG Service
Video Decoder
3
MAIN _V
TELETEX T_CV BS
SCART_GREEN
SCART3_CHROMA
SAA 18PIP_VOUT
SCART_BLUE
SVHS_CIN
SVHS_YIN
TP926
SCART_RED
J9 26
1
2
4 3
GND
3
2 1
4
S-VIDEO_DIK
U925
TP946
3
+5V IN
AD J
47U50V
D-PA CK
C961
GND
GND
+3.3V
R933
SVHS_YIN
*
18R
R934
*
18R
SVHS_CIN
R936
18R
R937
*
18R
R939
18R
R940
*
18R
TP925
R941
*
18R
4
2
OUT
C960 C925
100N *
47U50V
GND GND
L925
22uH
22uH
C959 C962 C932
GND* GND* GND* GND*
C940
47N
4
*
R935
18R
*
GND
*
R938
*
R943
GND
* * * * * *
GNDGNDGNDGNDGNDGNDGND
*
(
C927
C926 C928 C929
100N *
100N * 100N * 100N *
GND GND GND GND
C933 C934 C935 C936 C937
GND * GND * GND * GND *
2 - 2
C942
C943 *
47N
R942
*
GND
56R
*
C946
47N
C947 47N *
18R
GND
*
*
C949 47N
56R GND
*
*
GND
C951
47N
*
C952 47N
GND
*
GND
C954
47N
GND
* C955
GND
C957 47N
GND
*
GND
TP938
SCART_FB
J10
+3.3V
*
VD ECOE
TP939
R931
SCL
100R
*
SDA
TP940
18
Y925
19
QUARZO-
TP941 TP942
VERT
33pF 33pF
C963 C964
GND * GND *
SA7118_3V3D1
TP947
C930 C931
100N *
100N *
GND GND
SA7118_3V3A1
C938 C939
GND * GND *
Chassis P6
C941
K
47N
* K
47N
L
C944 K
47N
G
*
G
C945 47N
* H
H
C948 47N
*
C950
47N
*
G
C953 47N
B
*
D
47N
D
*
C956 47N
*
D
C958 47N
* M
N
0R
L
*
B
GND
N
P
R932
100R
*
B
VXTA LI
VXTA L
A
B
D
C
B
A
B
A
B
A
C
C
B
D
B
M
P
N
P
N
N
N
N
N
N
GND