Grundig XENARO GDP 5100 Serviceanleitung Seite 48

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Analog-Platte / Board – Audio/Video
(GDP6150...)
DVD/VCR-
XM2 XM1
1
.
C32
0.1UF
NON-PLATED 125mil DIA. 250mil RING with 8 vias
GNDA
J6
1
2 R140 680R
GNDA
3
4
5
27
6
7
8
28
+3.3VA
9
10
RGB/SVIDEO
29
11
12
13
30
14
15
16
43
TST_CLK
17
18
TST_DATA
50 19
20
R148
TO 47K
Digital Board – P2
Connector J3
D1 R149
BZX84C4V7 47K
GNDA GNDA GNDA
TO
AC3
+15VA
DVD_AOR
VCR_AIR
DVD_AOL
VCR_AIL
VCR_PIN16_I
DVD/VCR-
3 - 29
Xenaro – GDP 51..., GDP 6150
+5VA
R67
1 = DVD
0 = VCR
0R
C120
C123
0.1UF
22uF 35V
C124
U22 ML6429
0.1uF
DVD_CVBS_I
3.4V 1
A/B MUX SYNCOUT
R132 1.1V
2
CVinf/Y1
75R 1V
3
CVinuA/Y2
1V 4
CVinuB/Y3 CVout1/YoutA
5
C127
GND CVout2/YoutB
5V 6
0.1uF
Vcc
DVD_RED_I
0.7V 7
RinA/Y4 Rout/YoutC
0V
8
RinB/Y5 VccoRGB
R135 1.2V
9
GinA/Y6 Gout/YoutD
75R 0V
10
GinB/Y7 Bout/Cout
0.9V 11
C132
BinA/C1 SWAP CVF
0V 12
0.1uF BinB/C2 SWAP CVU
DVD_GREEN_I
R138
75R
R221
C135
75R
0.1uF
DVD_BLUE_I
R141
75R
C190
0.1uF
VCR_CVBS_I
R158
75R
C157
0.1uF
VCR_RED_I
R154
75R
C153
0.1uF
VCR_GREEN_I
R153
75R
C149
0.1uF
VCR_BLUE_I
R152
75R
+12VA
+12VAF
FB2
FERRITE BEAD SMD0805 R111
R78
22K 22K
Q20
BC847AL
R114 22k Q24
BC847AL
R119 R113
22K 22K R115
1k
GNDA GNDA
R116 22k Q25
BC847AL R118
4k7
+3.3VA
GNDA GNDA
TV_PIN8_O
R127 R128 R129
100k 100k 100k
Q7 Q8 C126 R134
BC847AL BC847AL 1uF 330R
C129
100nF No Fit
GNDA GNDA GNDA
R180 R182
R189 R200
2k2 2k2
22k 22k
C181
22uF 35V C188 C201
R187 R181
R112 22uF 35V R201 22uF 35V
2k2 2k2
22k 22k
GNDA GNDA GNDA GNDA GNDA
44
U23
C184 47uF 16V
6V 12
X0
6V
13
X1
C186 47uF 16V
C110 47uF 16V 6V
2
Y0
6V 1
Y1
C112 47uF 16V
0V 5
Z0
0V
3
Z1
+15VA 0V
11
A
10
B
R79 9
C
4K7
6
EN
1 = DVD R80 4K7 Q9
7
VEE
BC847AL
0 = VCR
HCF4053
GNDA GNDA GNDA
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
C121
C114
0.1UF
22uF 35V C158 220pF
C159
R155
1000uF 10V
75R VCR_CVBS_O
24 0.5V
51
C182 220pF
23
SYNCIN
5V C139
22
VccoCV R142
21 1.7V 1000uF 10V
75R
20 1.8V
19
GNDO
C122 220pF
18 0.9V 52
5V C125
17
R130
1.9V 1000uF 10V
16
75R
1.3V
15
14
+5VA TV_BLUE_O
13
53 54
D2
BAV70/SOT
C_O
RLY1
NAIShx2-5v
Y_O
R75
Q18
RGB/SVIDEO
BC847AL
1k
C117 220pF
GNDA C118
R124
1000uF 10V
75R
C128 220pF
C131
R136
1000uF 10V
75R
TV_RED_O
VCR_BLUE_I
D3
VCR_PIN8_I
BAV70/SOT
VCR_GREEN_I
VCR_RED_I
VCR_CVBS_I
C140
47uF 16V
VCR_AOR
U10 LM833M - SO8
C189
6V 47uF 16V
2
-In A
6V TV_AOR
1
OutA
6V 3
+In A
C160
14 6V
45
X
680pF
6V C144
15
Y
6V 47uF 16V
6
GNDA -In B
VCR_AOL
4 0V 7 6V
Z OutB
6V 5
+In B
C183
+12VAF C161 47uF 16V
680pF TV_AOL
GNDA
Q23 +15VA
BC847AL
C19
R110
1K 22uF 35V
TV_PIN16_O
GNDA GNDA
R77
1 2
0R N/A
GRUNDIG Service 3 - 30
TV SCART
TV_AOR
R117 330R 1
AOR
C113
1nF
2
AIR
TV_AOL
R120 330R 3
AOL
C200
1nF 4
AGND
5
BGND
6
AIL
7
B
C194 R126
20pF 100k
8
TV_PIN8 SWTCH
9
GGND
10
TST_CLK CLKOUT
TV_GREEN_O
11
G
C195 R131
20pF 100k
12
TST_DATA DATA
13
RGND
14
DATAGND
15
R
C196 R137
20pF 100k
16
TV_PIN16_O BLNK
C199 R192 75R
1nF 17
VGND
18
BLNKGND
TV_CVBS_O
19
VOUT
C197 R143
20pF 100k 20
VIN
21
SHIELD
C147
1nF TOP VIEW
SCART CONNECTOR - IPL SS224
VCR SCART
R144 330R
1
AOR
C141
VCR_AIR
1nF R146 1k
2
AIR
C143
1nF R147 330R 3
AOL
C145
1nF
4
AGND
5
BGND
VCR_AIL
R150 1k 6
AIL
C148
1nF
7
B
8
SWTCH
9
GGND
10
TST_CLK CLKOUT
11
G
12
DATA
13
RGND
14
DATAGND
15
R
VCRPIN16I
16
BLNK
17
VGND
18
BLNKGND
VCR_CVBS_O
19
VOUT
C198 R156
20pF 100k
20
VIN
21
SHIELD
TOP VIEW
SCART CONNECTOR - IPL SS224
LEFT - WHITE J8
R188 330R 8
C180 1nF
9
AUDIO
RIGHT - RED
OUT
R190 330R 6
C187 1nF
7
Y_O 3 1
C185 R160 3 1
4 2 S-VIDEO
20pF 100k
C_O 4 2
C111 R161 5
20pF 100k
ENTRY SIDE CONN. MINI-DIN (S-VIDEO)
Xenaro – GDP 51..., GDP 6150
Reference
IC Block Diagrams .........3-4
Oscillograms...................3-43
Analog Board GDP51 ....3-23
Analog Board GDP61
– AC3 .............................3-27
– Audio/Video.................3-29
Digital Board
– P1 ...............................3-15
– P2 ...............................3-17
– P3 ...............................3-19
– P4 ...............................3-19
J5
– P5 ...............................3-20
– P6 ...............................3-21
Drive Board ....................3-37
Keyboard Control ...........3-33
Power Supply .................3-11
J7
GRUNDIG Service