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GRUNDIG Service
Video & Audio Ein/-Ausgang / Video & Audio Input/Output - HW1.190
S
C
GND
TP521
SC2_CVBS_OUT
SC2_CVBS_OUT
C559
150P
GND
22
23
SC2_CVBS_IN
SC2_CVBS_IN
TP531
GND
SC1_CVBS_IN
SC1_CVBS_IN
SC2_CVBS_IN
SC2_CVBS_IN
AV_CVBS_IN
AV_CVBS_IN
TUNER1_CVBS_IN
TUNER1_CVBS_IN
TUNER2_CVBS_IN
TUNER2_CVBS_IN
S507
1
GND
TP503
S509
1
TP504
TP505
GND
C587
S511
270P
1
GND
GND
SC1_RED
2
S1A
SC2_RED
3
S2A
SC1_GREEN
5
S1B
SC2_GREEN
6
S2B
SC1_BLUE
11
S1C
SC2_BLUE
10
S2C
SC1_FB
14
S1D
SC2_FB
13
S2D
IC Block Diagram p. 2-39
GND
SCART_SW
SCART_SW
TP514
TP515
_ 2
R
E
D
C563
100P
C565
R525
100P
GND
75R
R527
75R
C567
R529
100P
GND
75R
TP523
GND
GND
GND
GND
FB501BK1608HM601
FB503BK1608HM601
TP525
S502
FB505BK1608HM601
TP528
GND
GND
C555
1N
TP529
R531
C557
TP532
1N
75R
FB507BK1608HM601
C569
TP534
100P
TP537
OPT_SDA
OPT_SCL
TP540
U500
TEA 6415
C545
220N
1
INPUT
C546220N
3
INPUT
220N
5
C547
INPUT
220N
8
C548
INPUT
220N
10
C549
INPUT
C550
220N
20
INPUT
220N
6
C551
INPUT
220N
11
C552
INPUT
IC Block Diagram p. 2-40
R512
2
SDA_5V
100R
DATA
4
R513
SCL_5V
100R
CLOCK
7
PROG
J500
J501
SDA_5V
0R
0R
SCL_5V
VCC_9V
L500
10UH_0805
C561
C541
100N
22U50V
BAV_CVBS_OUT
BAV_CVBS_OUT
BAV_AUDIO_L_OUT
BAV_AUDIO_L_OUT
BAV_AUDIO_R_OUT
BAV_AUDIO_R_OUT
VCC_5V
L501
10UH_0805
C544
100N
GND
C582
U501
PI5V330
CAP47U50V
4
MUX_OUT_R
DA
MUX_OUT_R
7
MUX_OUT_G
DB
MUX_OUT_G
9
MUX_OUT_B
DC
MUX_OUT_B
12
MUX_OUT_FB
DD
MUX_OUT_FB
GND
R515
100R
R554
4K7
R542
4K7
GND
S
C
2
_
G
R
E
E
N
TP519
SC2_BLUE
GND
4N7
C584
R559
SC2_AUDIO_L_OUT
330R
R561
SC2_AUDIO_R_OUT
330R
C586
4N7
GND
SC2_AUDIO_R_IN
GND
SC2_AUDIO_L_IN
SC2_ASPECT
SC2_ASPECT
D505
MAIN_CVBS_BUF
GND
GND
13
100R
OUTPUT
14
100R
OUTPUT
15
100R
OUTPUT
16
100R
OUTPUT
17
100R
OUTPUT
18
100R
OUTPUT
TEA 6415
+8V_VIDEO
R555
4.7R
C553
C542
100N
100U16V
R562
100K
MUX_OUT_FB
VCC_5V
R563
3K9 %1
R556
100K
2 -
SC2_AUDIO_L_OUT
SC2_AUDIO_R_OUT
SC2_AUDIO_R_IN
SC2_AUDIO_L_IN
+8V_VIDEO
Q501
BC848B
R518
R532
MAIN_CVBS
1K
MAIN_CVBS
75R
R506
MAIN_CVBS_BUF
R507
PIP_CVBS_BUF
R508
SC1_CVBS_OUT_BUF
R509
SC2_CVBS_OUT_BUF
R510
BAV_CVBS_OUT_BUF
R511
SC_CVBS_BUF
+8V_VIDEO
Q503
PIP_CVBS_BUF
BC848B
R520
R534
PIP_CVBS
GND
1K
PIP_CVBS
75R
+8V_VIDEO
Q505
SC1_CVBS_OUT_BUF
BC848B
R522
R548
SC1_CVBS_OUT
GND
1K
75R
+8V_VIDEO
Q506
SC_CVBS_BUF
BC848B
R523
R549
SCART_CVBS
GND
1K
SCART_CVBS
75R
+8V_VIDEO
Q502
SC2_CVBS_OUT_BUF
BC848B
R519
R533
SC2_CVBS_OUT
GND
1K
SC2_CVBS_OUT
75R
+8V_VIDEO
Q504
BAV_CVBS_OUT_BUF
BC848B
R521
R538
BAV_CVBS_OUT
GND
1K
BAV_CVBS_OUT
75R
J502
0R
VCC_5V
C503
100N
U502
3
LMV7239
IN+
1
DIG_FB
OUT
4
IN-
R557
1K %1
FAST BLANK(to pin M1)
Chassis PE
DIG_FB
TP513
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