Grundig Tharus 26 LW 68-9510 Dolby, Руководство по обслуживанию

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GRUNDIG Service Chassis G1
3 - 25
Chassisplatte / Chassis Board – Scaler Interface
M
TO SCALER
M
M
+N1
M
AL SCALER
M
0603
10K0
CR72530
+5V_LVDS
+12V_LVDS
CR72563
0R0
0603
CL72544
810498236100
BLM21PG331SN1
M
M
+F
+F
-R
0603
CC72530
1n0
M
CST_EMV
1
2
M
M
M
+H
+N1
M
AL SCALER
0603
100n0/16V
CC72542
+12V_LVDS
ZUM SCALER
M
M
+H
M
0603
+N
M
M
+F1
7 8
9
1n0
CC72561
33 34
35 36
37 38
39
4
40
5 6
23 24
25 26
27 28
29
3
30
31 32
14
15 16
17 18
19
2
20
21 22
CBU_SCAG
1
10
11 12
13
M
AL CIRCUITO ADATTATORE FORMATO
M
0603
47R0
CR72556
M
CL72540
TO SCALER
+5V_LVDS
M
ZUM SCALER
M
M
810498236100
BLM21PG331SN1
0603
47R0
CR72552
M
CR72554
47R0
0603
M
M
8
9
M
35 36
37 38
39
4
40
5 6
7
24
25 26
27 28
29
3
30
31 32
33 34
15 16
17 18
19
2
20
21 22
23
CBU_SCAV
1
10
11 12
13 14
n.v.
n.v.
n.v.
0R0
CR72565
CC72544
100n0/16V
0603
0603
+F1
M
M
VERS FORMATAGE ECRAN
M
0603
100n0/16V
CC72546
BLM21PG331SN1
810498236100
CL72546
M
+LVDS
M
CR72562
47R0
0603
47R0
CR72557
0603
0603
47R0
CR72564
6 7 8
9
AL CIRCUITO ADATTATORE FORMATO
VERS FORMATAGE ECRAN
10
11
12
13
14
15
16
2
3
4
5
CIC72550
74HCT4053
1
0603
10K0
CR72561
CC72540
100n0/16V
0603
M
M
M M
BLM21PG331SN1
810498236100
CL72542
100n0/16V
CC72550
0603
1K0
CR72550
RXD_PRG
TXD_PRG
0603
FB_RGB
VIDEO
CHROMA
FUNC_1
TXD
SDA2_3V3
SCL2_3V3
FB_OSD R_OSD
G_OSD
B_OSD
DATA_IN
RESET_SCALER
DATA_OUT
RXD_RS232
LSB_SUM
TXD_RS232
DIM
R_PC
B_PC
I2S_DA
CHROMA_2
B_RGB
G_RGB
R_RGB
VIDEO_2
G_PC
H_PC
FUNC_2
VS2
V_PC
HS2
I2S_CL
I2S_WS
RXD
U_DATA2
RXD_RS232
RXD_PRG
TXD_RS232
TXD_PRG
26 25
27
16
31
28
BUS A
TO P. 3-37
TO P. 3-31
+B 24V
+F 5V
+H 3.3V
+LVDS 12V
+M 13V
+N 3.3V
+OE 10.2V
+Q 8.3V
+S 5V
-R -8V
Spannungen
Voltages
TO P. 3-35