Grundig ARCANCE 55 Flat MF 55-2401 IT/ TOP, Service Manual

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GRUNDIG Service Chassis 16.1
3 - 3
Chassis IC401 / Chassis IC 401
P2.0-IRin
1
RESET
2
P0.7
3
P0.6
4
P0.5
5
P0.4
6
P0.3
7
P0.2
8
P0.1
9
P0.0
10
P3.7
11
P3.6 12
P3.5
13
P3.4
14
P3.3-B
15
P3.2-G
16
P3.1-R
17
P3.0-FB
18
P5.1-SDA
19
P5.B-SCL
20
VCC
21
TEST
22
WSCF
23
WSCR
24
AVDD3
25
TEST1
26
MCFM
27
TEST2
28
TXCF
29
TEST3
30
AVDD2
31
TEST4
32
CVBS2
33
CVBS1
34
GND
35
GND0
36
TEST5
37
PXFM
38
AVDD
39
HSYNC
40
VSYNC
41
P4.0
42
P4.1
43
P4.2
44
P4.3
45
P4.4
46
P4.5
47
ST-BY SPKR
ST-BY SPKR
48
MUTE
MUTE
49
OSC out
50
OSC in
51
P2.5 VS
52
P2.4
53
P2.3
54
P2.2
55
P2.1
56
IC402
ST92195
R434
4K7
R435
8K2
R431
XX R
Q401
4MHz
C413
39pF
C412
39pF
R405
2K7
R433
2K7
C410
2u2 / 16V
C437
560pF
C456
10uF / 16V
C416
10uF / 16V
C420
47nF
C409
4n7
C424
22pF
R416
5K6
R419
2R2
R412
15K
R418
2R2
C421
470nF
C414
82pF
C402
47nF
L403
18uH
R420
2R2
C401
47nF
C419
22p
C415
2n2
R415
5K6
C408
4n7
C418
10uF / 16V
R421
2R2
C407
1nF
L404
18uH
IR_IN
R448
100R
R447
100R
R408
4K7
R407
4K7
SW404
SW403
SW402
R406
4K7
R403
2K2
R402
4K7
P3
P2
P1
S401
TSOP1738
R417
330R R401
10K
C411
22uF / 16V
C434
22uF / 16V
L402
18uH
R456
8k2
R457
10K
T408
BC848B
ZD407
5.1V
T406
BC848B
R411
470R
R425
680R
R450
2K2
R429
4K7
D418
LED
E0
1
E1
2
E2
3
GND
4
SDA
5
SCL
6
MODE_WC
7
VCC
8
IC401
24C08
C404
47nF
1
2
3
4
5
X402
SERVICE_PLUG
R440
4K7
C405
10nF
R404
10K
R414
10K
1
2
3
4
5
X401
R438S
8K2
R432
4K7
OPTIONEL
R422
4K7
R423
10K
T402
BC848
OPTIONEL
R451
100R
C439
47u/16V
C440
100p
C441
100p
C442
100p
R452
0R
R453
4k7
C450
33pF
C444
47pF
C445
47pF
+5V_AL
BUS A
BUS B
+5V_AL
+5V_AL
+5V_AL
+5V A
+5V A
+5V A
+5V A
+5V A
+5V B
+8V
STAT1
STAT2
SDA
SCL
SCL
SDA
SDA
SCL
BOSD
GOSD
ROSD
FBOSD
MSP_RES
AV3 SVHS
VSYNC
HSYNC
V_LIN
L_L'
CVBS_TXT/U
OFF (ST-BY)
100p
R446
100K
R449
220R
C447
220pF
C443
100p
C446
C453
100p
100p
C452
100n
C451
100n
C448
100n
C449
T407
BC848B
R458
68k
R459
1k5
+13V
R455
100R
R454
100R
C455
100u / 16V
BUS B
BUS A