Table of Contents
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GRUNDIG Service
Chassisplatte / Chassis Board – SCART, VGA, CV, YUV
VCC3V3
L602
R668
SPDIF_OUT
TP12
SPDIF_OUT
100R
C663
10pF
R656
SIDE_L
2
1
TP16
27K
R655
D627
22K
C646
S604
1
100pF
WHITE
AV-8.4-3D_W
S606
TP18
R660
1
SIDE_R
RED
27K
R658
22K
AV-8.4-3D_R
C650
100pF
S607
1
AV-8.4-3D_Y
SIDE_V
TP20
R665
C658
75R %1
10pF
D631
D628
R839
LINEOUT
AU_DAC1_L
LINEOUT
AU_DAC1_R
0R
C878
220K
C879
R840
3.3NF
43
Full SCART
S600
21
TP165
20
C603
TP166
SCART1-CVBS_IN
19
100pF
TP167
18
17
16
TP168
15
SCART1_RED
TP169
14
13
12
11
SCART1_GREEN
TP170
10
9
8
TP171
7
SCART1_BLUE
TP172
6
SCART1-Lin
TP173
5
4
3
TP174
2
SCART1-Rin
TP175
1
TP176
SCART
42
R673
1
8
PD
MUTE_SC
MUTE_SC
PD
2
7
3
6
+5V2_ST
4
5
10K
1uF 6.3V
AU_DAC0_L
R666
0R
C662
AU_DAC0_R
1uF 6.3V
C667
R671
220K
C670
3.3NF
220K
C671
3.3NF
R672
416NESP414T5D
S608
1
IN
S603
6
2
Vcc
G
5
C665
3
GND
100nF
2
B
1
C645
4
RCA_AU_IN_3L
R
3
1uF 6.3V
C647
33pF
KON RCA RS-302A1-18
SIDEAV
C648
RCA_AU_IN_3L
RCA_AU_IN_3R
RCA_AU_IN_3R
SIDEAV
CVBS1-RCA
1uF 6.3V
C651
33pF
47nF
C641
RGB2-YPbPr_BIN-
68R
R648
C657
R644
R664
68R
C638
47nF
CVBS1-RCA
RGB2-YPbPr_GIN-
33R
47nF
C644
47nF
RGB2-YPbPr_RIN-
68R
R653
R675
MUTE_LINEOUT
1
8
PD_LO
MUTE_LINEOUT
2
7
3
6
4
5
10K
IC803
41
10UF
10
GND
C875
PD_LO
9
SHDN
1uF 6.3V
8
+Aud_Vcc
R804
VDD
C802
8
1
7
INL
7
2
6
INR
6
3
5
4
MAX9820ETR
C803
10K
R801
1uF 6.3V
R841
220K
R800
C601
R601 33R
SC_CVBS-IN
R603
47nF
75R %1
R609 10K
R612
R613
C611
150R %1
47pF
150R
%1
R620
4
5
3
6
2
7
1
8
10K
C623
C621
100pF
100pF
D632
2
3
+Aud_Vcc
1
IC601
BAT54CW
10UF
10
GND
C661
PD
9
SHDN
+Aud_Vcc
8
R667
VDD
8
1
7
INL
7
2
6
INR
6
3
5
4
MAX9820ETR
10K
R670
41
R674
7
INL
TO V DD
MAX9820
-1
SHDN
9
UVLO/SHUTDOWN
CLICK-AND-POP
SUPPRESSION
CONTROL
V DD
-1
8
C1P
CHARGE
1
PUMP
TO V DD
C1N
2
V SS
INR
GND
10
3
6
R641 33R
Y-IN
RGB2-YPbPr_GIN+
C637
47nF
TP13
R643
75R %1
D618
C639 1nF
R646
SOGIN1
TP14
470R
R647
Pb-IN
33R
RGB2-YPbPr_BIN+
TP15
C640
47nF
D625
R651
75R %1
R652
Pr-IN
33R
TP17
C643
47nF
R654
75R %1
D626
TP19
2
1
D611
S601
2
R
RD
1
4
WT
L
3
TP22
TP21
AV2-8.4-29
PD_LO
D615
42
C874
1
C1P
2
1uF
C876
R669
C1N
1uF
3
8
1
VSS
4
7
2
OUTL
5
6
3
OUTR
5
4
1K
47K
47K
R600
0R
R602
68R
SC1_Rout
R604
SC1_Lout
SC-VSYNC
C605
R605
47nF
SC_CVBSO
C607
R607
47nF
C609
SC-HSYNC
R610
47nF
R614
R615
R616
R617
75R
75R
75R
2.7K
68R R606
%1
%1
%1
%1
68R R608
C614
68R R611
1uF 6.3V
SC-Rin
C616
1uF 6.3V
SC-Lin
R625
R626
C619
C620
12K
12K
100pF
100pF
C659
1
C1P
1uF
C660
2
C1N
R642
1uF
3
1
8
VSS
4
2
7
OUTL
5
3
6
OUTR
4
5
1K
47K
47K
OUTL
4
TO V SS
OUTR
5
=
2 - 13
COMPONENT
RGB2-YPbPr_GIN+
RGB2-YPbPr_GIN+
RGB2-YPbPr_GIN-
RGB2-YPbPr_GIN-
SOGIN1
SOGIN1
RGB2-YPbPr_BIN+
RGB2-YPbPr_BIN+
RGB2-YPbPr_BIN-
RGB2-YPbPr_BIN-
RGB2-YPbPr_RIN+
RGB2-YPbPr_RIN+
RGB2-YPbPr_RIN-
RGB2-YPbPr_RIN-
COMP_AUR2
COMP_AUR2
RGB2-YPbPr_RIN+
COMP_AUL2
COMP_AUL2
C624
R629
COMP_AUR2
27K
R627
1uF 6.3V
22K
C626
C627
33pF
33pF
C630
R635
COMP_AUL2
27K
R633
1uF 6.3V
22K
C633
C634
33pF
33pF
2
1
1
2
D633
D634
TP23
S609
2
LineLout
RD
C664
1
4.7nF
4
LineRout
TP24
WT
3
C669
AV2-8.4-29
4.7nF
C600
1nF
SCART_SOG
C602
47nF
CVBS-
SCART
SCART_RIN-
SCART_RIN-
SCART_RIN+
SCART_RIN+
C604
47nF
SCART_GIN-
SCART_C
SCART_GIN-
33R
SCART_GIN+
SCART_GIN+
SCART_BIN-
SCART_BIN-
33R
SCART_RIN+
SCART_BIN+
SCART_BIN+
SCART_SOG
SCART_SOG
SC-HSYNC
SC-HSYNC
SC-VSYNC
SC-VSYNC
SCART_C
33R
SCART_GIN+
SCART_C
SC_CVBS-IN
SC_CVBS-IN
CVBS-
CVBS-
SC_CVBS_OUT
SC_CVBS_OUT
SCART_BIN+
SC-Rin
33R
SC-Rin
SC-Lin
SC-Lin
AU_DAC0_L
AU_DAC0_L
C606
47nF
SCART_RIN-
AU_DAC0_R
AU_DAC0_R
C608
47nF
SCART_GIN-
C610
47nF
SCART_BIN-
L600
BC847BPDW1T1
VCC5V
C612
R618
1uF 6.3V
470R
R619
56K
C613
C615
NC
T600A
2
SC_CVBS_OUT
22uF 6.3V
L601
R623
R621
22K
C617
C618
75R %1
NC
NC
R624
68R
42
SC1_Rout
C666
4.7nF
SC1_Lout
C668
4.7nF
+
,
Chassis J5
SCART
5
T600B
R622
75R %1
SC_CVBSO
C622
47pF
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