Grundig GDRH 5625, Service Manual

Page: 39 / 43

SCART-1
L/R Out
SCART-2
L/R In
R/G/B/Y/C /CVBS In R/G/B/Y/C/ CVBS Out
SCART AUDIO IN/O UT LOOP THROUGH
(No Used)
SCART AUDIO IN/O UT LOOP THROUGH
CVBS Out
L/R Out
CVBS In
L/R In
POWER SUPPLY
SCART FS(Pin8) In/Out loop through
S2_ CVBS /Y_I
S1_ AL_O
S1_ CVBS /Y_I
S2_ AR_IN
S2_ FS_I_S
S1_ AL_I
S2_ CVBS /Y_O/TV
S2_ AR_I
S1_ AL_ IN
S1_ B_O
SCART_Y
SCART_C
S
2_
C
V
B
S
/Y
_O
S2_ AR_I
S1_ AL_I
VI_CVBS /Y_IN
S2_ AL_I
DGO3
S1_ AR_I
FB
_IN
_S
S2_ AR_O
S1_ R/C _O
S2_ AL_O
S1_ AR_O
S2_ AL_I
S2_ C_I
S2_ AL_O
S2_ R/C _IN
SCART_G
S1_ AL_I
DGO1
S1_ AR_O
S2_ B_IN
S1_ AL_O
SCL
SCART_B
S1_ AR_I
S1_ AR_I
S2_ AL_I
S1_ AR_IN
S
1_
FB
_O
SDA
S1_ CVBS /Y_O
S2_ AR_I
S2_ G_IN
SCART_R
VI_FSS
S2_ G_I
S2_ R_I
DGO3
S2_ B_I
S1_ G_O
S2_ AR_O
DGO2
FB
_O
U
T
S2_ AL_ IN
SCART_CVBS
VI_C_IN
DGO2
S2_ AL_O
S1_ AL_O
DGO3
ALT
S2_ AR_O
S1_ AR_O
DGO5
DGO4
FB
_IN
S2_ FB_I
S2_ FS_I
BTR AO_R
ART
AO_L BTL
S1_ FS_O
DGO2
S2_ FS_I
S2_ CVBS /Y_O
AO_L
ART
DGO5
BTL
BTR
AO_R S2_ CVBS /Y_O/TV
ALT
DGO4
S1_ FS_O
S2_ FS_I_S
FB_IN_S
IDC _SCL
SCART_C
SCART_R
SCART_G
R_Y_IN
SCART_CVBS
IDC _SDA
SCART_B
R_C_IN
SCART_Y
S2_ AR_IN
S2_ AL_ IN
S1_ AR_IN
S1_ AL_ IN
S2_ B_IN
S2_ G_IN
S2_ R/C _IN
VI_CVBS /Y_IN
VI_C_IN
VI_FSS
BTSC_AINR
AO_RT
BTSC_AINL
AO_LT
TV_CVBS _IN
GND_AV
+12V
+12V
GND_AV
VCC _STB
VCC _STB
GND_AV
GND_AV
VCC _STB
VCC _STB
GND_AV
VCC _STB
VCC _STB
GND_AV
VCC _STB
GND_AV
VCC _STB
GND_AV
GND_AV
GND_AV
VCC _STB
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
V12
GND_AV
VCC _STB
GND_AV
VCC _STB
GND_AV
GND_AV
GND_AV
VCC _STB
GND_AV
GND_AV
VCC _STB
GND_AV
-12V
GND_AV
GND_AV
VCC _VOUT
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
GND_AV
R894
2k
C825
0.47 UF
R825
10K
C813
0.47 UF
R895
2k
R817
10K
R88 8 0
R836
10K
R804
22K
C845
0.1UF
R858
47K
FB819
FBMJ2125 HS420 -T
R859
47K
R88 7 0
R860
47K
C87 3 33 PF
R861
47K
+ C55 8 100 UF/16V
C87 4 33 PF
FB839
BK1608 HM601-T
C830
0.1UF
FB824
BK1608 HM601-T
C835
0.1UF
C831
0.1UF
R869
75
R819
47K
R87 2 2.7K
Q807
MMBT3904
2
1 3
C857
33 PF
FB826
BK1608 HM601-T
+
C83 4 22 UF/16V
FB
82
8
B
K
16
08
H
M
60
1-
T
+
C81 5 22 UF/16V
+ C84 8 10 UF/16V
C827
0.47 UF
+ C84 9 10 UF/16V
R824
150
+
C80 4 22 UF/16V
C805
0.1UF
R814
150
+
C80 2 22 UF/16V
R835
75
R816
75
FB833
BK1608 HM601-T
R80 2 150
C832
0.1UF
C839
100 PF
R87 6 4.7K
R837
75
R811
75
FB804
C858
33 PF
R843
75
U804
74 HCT4066 M96
1
13
4
8
5
11
12
10
6
2
3
9
14
7
1Y
1E
2Y
3Y
2E
4Y
4E
4Z
3E
1Z
2Z
3Z
V
D
D
V
S
S
R841
75
FB801
FB817
BK1608 HM601-T
FB822
R878
75
R892
2k
FB
82
9
B
K
16
08
H
M
60
1-
T
FB836
FB820
B
K
16
08
H
M
60
1-
T
R879 75
R87 5 2.7K
FB834
R866
47K
+
C84 7 10 UF/16V
FB805
C859
1000 PF
C812
0.47 UF
R864
47K
FB802
C860
1000 PF
R80 1 150
C871
33 PF
FB837
R865
47K
FB818
BK1608 HM601-T
C861
1000 PF
R810
100K
R867
47K
+
C
83
3
10
0U
F/
16
V
C872
33 PF
C868
33 PF
FB835
C862
1000 PF
C828
0.1UF
+
C
83
6
10
0U
F/
16
V
R838
75
C840
0.47 UF
C82 0 0.047 UF
R831
150
C829
0.1UF
Q805
2N3906
2
1
3
FB815
BK1608 HM601-T
R891
100
R826
150
R80 3 150
+
C854
220 UF/16V
C818
0.47 UF
R84 6 4.7K
C557
0.1uF
R87 4 2.7K
R829
47K
C837
0.47 UF
R862
820
C864
1000 PF
C863
33 PF
+
C811
100 UF/16V
R821
47K
C865
1000 PF
R830
47K
R849
75
R852
75
C866
1000 PF
U802
STV6618 D-ST
7 8 9 10 11
12
13
14
15
16
17
18
19
20
21
22
25 26 27 23 24 28 29 30 31 32 33
34
35
36
37
38
40
41
42
43
44
1 2 3
39
4 5 6
Y
IN
_E
N
C
V
C
C
P
/P
r/
C
IN
_E
N
C
G
/Y
IN
_E
N
C
B
/P
bI
N
_E
N
C
GND2
B/PbIN_AUX
DigOUT4
G/YIN_AUX
DigOUT5
R/Pr/CIN_AUX
DigOUT6
Y/CVBS IN_AUX
VCC B_REC
Y/CVBS OUT_REC
GNDB_REC
Y
/C
V
B
S
O
U
T_
A
U
X
G
N
D
B
B
/P
b_
O
U
T_
TV
C
O
U
T_
A
U
X
V
C
C
B
1
C
_G
A
TE
G
/Y
O
U
T_
TV
V
C
C
B
2
R
/P
r/
C
O
U
T_
TV
V
C
C
B
3
Y
/C
V
B
S
O
U
T_
TV
FBOUT_TV
FBIN_AUX
VDD
SCL
SDA
CIN_TV
Y/CVBS IN_TV
DigOUT1
CIN_TUN
DigOUT2
Y
/C
V
B
S
IN
_T
U
N
D
ig
O
U
T3
G
N
D
1
GNDD
C
V
B
S
IN
_E
N
C
D
E
C
V
C
IN
_E
N
C
R827
47K
R833
150
U803
74 HCT406 6M
1
13
4
8
5
11
12
10
6
2
3
9
14
7
1Y
1E
2Y
3Y
2E
4Y
4E
4Z
3E
1Z
2Z
3Z
V
D
D
V
S
S
C844
100 PF
C843
0.1UF
C867
1000 PF
FB
83
1
B
K
16
08
H
M
60
1-
T
U806
MAX405 3A
9
6
7
1
2
3
8
11
12 5
4
16
14
10
13
15
CTR_A
INH
V-
B1
B2
A1
GND
CTR_C
C2 A2
A_OUT
V+
C_OUT
CTR_B
C1
B_OUT
R87 3 2.7K
R82 3 150
R80 5 150
C869
33 PF
R890 10K
R828
47K
C817
0.47 UF
C870
33 PF
R870
75
Q801
MMBT3904
2
1
3
+
C822
100 UF/16V
R855
10K
FB825
BK1608 HM601-T
U801
74 HCT4066 M96
1
13
4
8
5
11
12
10
6
2
3
9
14
7
1Y
1E
2Y
3Y
2E
4Y
4E
4Z
3E
1Z
2Z
3Z
V
D
D
V
S
S
FB803
BK1608 HM601-T
Q802
MMBT3906
2
1 3
C821
0.1UF
R854
390
C855
33 PF
R845
39
C816
0.47 UF
+
C84 6 10 UF/16V
C82 4 0.47 UF
J801-1
SCART- OUT
1 2 3 4 5 6 7 8 9 10 11 19 12 13 14 15 16 18 17 20 21
R868
75
R80 7 150
R808
10K
R850
10K
DNS-R809
100K
C81 9 0.47 UF
Q804
MMBT3904
2
1
3
C826
0.47 UF
R848
100K
J802-1
SCART- IN
1 2 3 4 5 6 7 8 9 10 11 19 12 13 14 15 16 18 17 20 21
Q806
MMBT3904
2
1
3
R856
10K
C856
33 PF
R889 10K
+
C84 1 22 UF/16V
R822
47K
R83 9 10K
+
C84 2 22 UF/16V
R80 6 150
R840
33K
R812
150
FB823
B
K
16
08
H
M
60
1-
T
R813
150
C814
0.47 UF
FB821
B
K
16
08
H
M
60
1-
T
+
C82 3 22 UF/16V
R885 0
R844
75
C838
0.47 UF
+
C80 8 22 UF/16V
R820
47K
FB832
BK1608 HM601-T
+
C80 3 22 UF/16V
R842
75
R88 6 0
C85 3 0.1UF
FB
83
0
B
K
16
08
H
M
60
1-
T
+
C80 1 22 UF/16V
R893
2k
12
11
Buchsenplatte / Socket Board – Scart
! @
Y/CVBSIN_TUN
Y/CVBSIN_TV
Y/CVBSIN_AUX
CVBSIN_ENC
G/YIN_AUX
R/PR/CIN_AUX
B/PBIN_AUX
G/YIN_ENC
R/PR/CIN_ENC
B/PBIN_ENC
YIN_ENC
CIN_TV
CIN_ENC
mute
0dB
Y/CVBSOUT_REC
STV6618
Recorder
mute
6dB
Y/CVBSOUT_TV
SCART1
mute
6dB
Y/CVBSOUT_AUX
SCART2
mute
6dB
R/Pr/COUT_TV
mute
6dB
G/YOUT_TV
SCART1
SCART1
mute
6dB B/PbOUT_TV
SCART1
Y
/C
V
B
S
_T
U
N
Y/
C
VB
S_
TV
Y
/C
V
B
S
_A
U
X
C
V
B
S
IN
_E
N
C
YIN_ENC C
IN
_T
V
C
IN
_E
N
C
G
/Y
IN
_E
N
C
G
/Y
IN
_A
U
X
R
/P
r/C
IN
_A
U
X
B
/P
bI
N
_A
U
X
R
/P
r/C
IN
_E
N
C
B/PbIN_ENC
FBOUT_TV
SCL
FBIN_AUX
0v
5v
SDA
C
_G
AT
E
I2C Bus
CVBSIN_TUN
Y/CVBSIN_TV
Y/CVBSIN_AUX
CVBSIN_ENC
YIN_ENC
mute
6dB
COUT_AUX
Y/CVBSIN_AUX
CVBSIN_ENC
YIN_ENC
CVBSIN_TUN
Y/CVBSIN_TV
CVBSIN_ENC
YIN_ENC
CIN__TV
CIN_ENC
CIN_ENC
R/Pr/CIN_AUX
R/Pr/CIN_ENC
G/YIN_AUX
G/YIN_ENC
B/PbIN_AUX
B/PbIN_ENC
FBIN_AUX
CIN_TUN
C
IN
_T
U
N
CIN__TUN
D
IG
O
U
T1
D
IG
O
U
T2
D
IG
O
U
T3
D
IG
O
U
T4
D
IG
O
U
T5
D
IG
O
U
T6
Bo.Clamp
Bo.Clamp
Bo.Clamp
Bo.Clamp
Bo.Clamp
Av.Clamp
Av.Clamp
Av.Clamp
Bo.Clamp
Bo.Clamp
Sync Sep.
Bot/Sync/Av.
Bo./Sync
Sync Sep.
Bot/Sync/Av.
Bo./Sync
GR
UNDIG Ser
vice
GDRH 5625
2 -