Grundig XEPHIA 42 PW 110-5501 TOP, Руководство по обслуживанию

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GRUNDIG Service Chassis P7
2 - 7
100R
*
R81
100R
*
R82
SCL_5V
SDA_5V
GND
10U50V
C203
1NF
*
C81
10pF
*
C218
GND
GND
1
2
3
S50
GND
GND
1NF
*
C79
GND
1NF
*
C80
1NF
*
C77
1NF
*
C78
2K2
*
R100
2K2
*
R99
GND GND
GND
MAIN_L
MAIN_R
*
C99
*
C100
10U50V
C148
10U50V
C149
100N
*
C54
GND
1NF *
C82
1NF
*
C76
GND
GND
47U50V
C214
47U50V
C215
SC2_AUDIO_OUT_L
SC2_AUDIO_OUT_R
SC1_OUT_L
SC21_OUT_R
GND
3.3U
50V
C210
100N
*
C53
GND GND GND
220N
*
C113
220N
*
C117
220N
*
C110
220N
*
C114
220N
*
C109
220N
*
C112
1NF
*
C73
1NF
*
C61
1NF
*
C70
1NF
1NF
*
C63
*
C58
1NF
*
C65
1K
R53
1K
R55
1K
R59
1K
R56
1K
R52
1K
R54
GND
GND
GND
GND
GND
GND
SC1_AUDIO_IN_L
SC1_AUDIO_IN_R
SC2_AUDIO_IN_L
SC2_AUDIO_IN_R
10U50V
C146
100N
*
C52
10U50V
C147
100N *
C55
GND
GND
+5V
QSS_MAIN
56pF
*
C211
56pF
*
C212
56pF *
C213
GND
GND
GND
1P8
*
C216
1P8
*
C217
GND
GND
1NF
*
C60
1NF *
C64
1NF
*
C69
1NF
*
C72
GND
GND
GND
GND
AM_SOUND
+5V
+8V
O
U
T
A
1
IN
A
(N
EG
)
2
IN
A
(P
O
S
)
3
V
S
S
4
IN
B
(P
OS
)
5
IN
B
(N
E
G
)
6
O
U
T
B
7
V
D
D
8
SO8
TDA1308
U50
220N
*
C111
220N
*
C118
C93
C91
4K7
*
R74
4K7
*
R75
2N2
*
C204
2N2
*
C206
2N2 *
C207
2N2
*
C205
GND
GND
GND
100N
*
C51
GND
+5V_HP
10K
*
R50
10K *
R51
10U50V
C145
GND GND
22K
*
R97
22K
*
R96
1N5
*
C129
1N5
*
C130
1NF
*
C67
1NF
*
C75
100U16V
C208
100U16V
C209
GND
GND
10uH
3216
L53
10uH
3216
L54
10uH
3216
L52
10U50V
C144
100N
*
C50
GND GND
1NF
*
C62
1NF
*
C59
100R
*
R79
100R
*
R80
100R
*
R77
100R
*
R76
BC848C
Q54
BC848C
Q51
BC848C
Q53
BC848C
Q52
1K
R61
1K
R69
1K
R64
1K
R60
100R
*
R78
100R
*
R83
*
R93
*R95
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
680R
R104
680R
*
R102
150P *
C101
150P *
C102
150P *
C103
150P
*
C104
4N7
*
C134
4N7
*
C132
47U50V
C106
47U50V
C105
C107
C108
680R
*
R105
680R
*
R103
22uH
L51
22uH
L50
GND
220N
*
C115
220N
*
C116
1NF
*
C68
1NF
1NF
*
C74
*
C71
1NF
*
C66
GND
GND
GND
GND
1K
R57
1K
R58
QSS_PIP
MSP_RESET
220R *
R98
100N
*
C56
*
C92
R49
*
C90
R65
22uH
0805
L56
2K2
*
R101
BC848B
Q50
GND
+5V
1K
R63
1K
R62
0R *
J50
RCA VIDEO
S5-3
RCA VIDEO
S5-2
GND
GND
RCA VIDEO
J56
J55
GND
GND
PHONEJACK3-PC
J57
GND
R
PC_AUDIO_IN
L
AV _AUDIO_IN
HP_R
HP_L
PC_AUDIO_IN_R
PC_AUDIO_IN_L
AV _AUDIO_IN_R
AV_AUDIO_IN_L
SC1_MSP_ OUT_L
SC1_MSP_ OUT_R
SC2_MSP_OUT_L
SC2_MSP_OUT_L
SC2_MSP_OUT_R
SC2_MSP_OUT_R
AV _AUDIO_OUT_L
AV _AUDIO_OUT_R
MSP_8V
MSP_8V
MSP_8V
MSP_8V
MSP_8V
HP_L
HP_R
+5V_HP +5V
GND
I2
C
_C
L
1
I2
C
_D
A
2
I2
S_
C
L
3
I2
S_
W
S
4
I2
S_
D
A
_
O
U
T
5
I2
S_
D
A
_
IN
1
6
A
D
R
_D
A
7
A
D
R
_W
S
8
A
D
R
_C
L
9
D
V
SU
P
10
D
V
SS
11
I2
S_
D
A
_
IN
2
12
N
C
13
N
C
14
N
C
15
R
E
S
ET
Q
16
D
A
C
A
_R
17
DACA_L
18
VREF2
19
DACM_R
20
DACM_L
21
NC
22
DACM_SUB
23
NC
24
SC2_OUT_R
25
SC2_OUT_L
26
VREF1
27
SC1_OUT_R
28
SC1_OUT_L
29
CAPL_A
30
AHVSUP
31
CAPL_M
32 A
H
V
S
S
33
A
G
N
D
C
34
S
C
4_
IN
_L
35
S
C
4_
IN
_R
36
A
S
G
37
S
C
3_
IN
_L
38
S
C
3_
IN
_R
39
A
S
G
40
S
C
2_
IN
_L
41
S
C
2_
IN
_R
42
A
S
G
43
S
C
1_
IN
_L
44
S
C
1_
IN
_R
45
V
F
ER
T
O
P
46
M
O
N
O
_I
N
47
A
V
SS
48
AV SUP
49
50
ANA_IN-
51
52
TESTEN
53
XTAL_IN
54
XTAL_OUT
55
TP
56
AUD_CL_OUT
57
NC
58
NC
59
D_CTR_I/O_1
60
D_CTR_I/O_0
61
ADR_SEL
62
STBYQ
63
NC
64
MSP3410G
U51
TP50
TP52
TP56
TP59
TP51
TP53
TP55
TP58
TP64
TP67
TP70
TP76
TP78
TP73
TP74
TP38
TP63
TP65
TP66
TP61
TP91
TP77
TP72
TP68
TP75
TP80
TP89
TP88
TP60
TP54
TP57
TP81
TP92
TP98
TP100
TP102
TP101
TP103
QUARZO-VERT Y50
SWIN
10R
*
R26
100U16V
C225
GND
23
22
22
24
£
™
≤
PC_AUDIO_IN_R
PC_AUDIO_IN_L
3Z
4
2Y1
1
3Y0
5
S2
10
GND
8
3Y1
3
E
6
S1
11
VEE
7
2Z
15
1Y1
13
1Z
14
VCC
16
2Y0
2
S3
9
1Y0
12
U7
74HCT4053
GND
GND
MUX_SELECT
MUX_AUDI O_R
MUX_AUDI O_L
+5V
10N
C87
GND
0R
L37
0R
L38
MUX_AUDI O_R
MUX_AUDI O_L
DMC_L
DMC_L
DMC_R
DMC_R
DMC_IO
RGB_SW
Audio - MSP3410
2