TCL MT01, Руководство по обслуживанию

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Y0B
Y2B
ZB
Y3B
Y1B
E
VEE
VSS A1
A0
Y3A
Y0A
ZA
Y1A
Y2A
VDD
Y0B
Y2B
ZB
Y3B
Y1B
E
VEE
VSS A1
A0
Y3A
Y0A
ZA
Y1A
Y2A
VDD
if U2 used,must delete R10&R11
A
ɾ³ý
A
1
2 3
4
5
ESD
SCT_FS:
9.5V-12V (nominal 12V) means a normal (4:3) signal
4.5V-7V (nominal 6V) means a widescreen (16:9) signal
0V-2V means no signal, or internal bypass
1V-3V (nominal 1V) means RGB only.
SCT_FB:
0V-0.4V means composite.
AVR_OUT_SCART2
AV1R
AV1R_IN
AV1R_IN1
0.1U
C174
R11
0R
R170
8K2
R171
20K
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
NC
U2
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
U1
HEF4052B
0R R10
R168
8K2
R169
20K
0.1U
C173
R301
10K/NC
E
C
B
BT3904/NC
Q20 10K/NC
R300
10K/NC R302
R12
10K/NC
B
C
E
Q9
BT3904/NC
10K/NC
R9
20K
R29
B
C
E
Q10
BT3904
R33
10K
R37
20K
B
C
E
Q11
BT3904
R41
10K
R6
30K/NC
20K/NC
R5
C2
22U/NC
16V
20K/NC
R8
30K/NC
R7
16V
22U/NC
C151
R40
30K
R35
20K
CE19
22U
16V
30K R131
20K R27
16V
22U
CE16
30K
R4
20K
R3
R1
30K
R2
20K
R30
30K
R26
20K
CE15
22U
16V
20K R34
30K R39
16V
22U
CE18
R28
20K
R32
30K
CE17
22U
16V
20K
R36
30K
R38
16V
22U
CE20
AVCVBS2
R113
10K
15P
C8
R560
75R/NC
ESD C122
C121 ESD
C119 ESD
ESD
C115
C117 ESD
C116 ESD
R126
10K
ESD C108
SCT2_C1_IN AV2/SY1_IN
AV2/SY1_IN
CVBS_OUT_SCART1
SCT2_C1_IN
AVSC1
33K
R112
1UH
L116
1K
R124
15P
C168
R127
10K
L118
1UH
L117
1UH
L115
1UH
1UH
L114
L113
1UH
ESD C113
SCT1_G_IN CVBS_OUT_SCART2
C170
15P
15P
C13
15P
C22
1
2
3
12
13
14
15
4
5
6
7
16
17
18
19
8
9
20
21
10
11
SCART1
R122
1K
1K
R120
R125
1K
R121 22K
R98 22K
R97 22K
R43 22K
C14
47P
47P
C12
47P
C10
C18
47P
C16
15P
15P
C1
15P
C24
R111
33K
120R
FB2
SCT1_B_IN
AV2R_IN
AV1_IN AV1R_IN
AV2L_IN
AV1L_IN
11
10
21
20
9
8
19
18
17
16
7
6
5
4
15
14
13
12
3
2
1
SCART2
ESD C114
ESD C105 ESD C106
ESD C101 ESD C102
ESD C118 ESD C112
C107 ESD
C111 ESD
C104 ESD
SCT1_R_IN
FB17
120R
FB16
120R
120R
FB18
10K
R114
C167
15P
C169
15P
15P
C171
C172
15P
AV2R_IN1
AV2L_IN1 AV2L_IN
AV1L_IN1
AV1R_IN1
AV1L_IN
SCT2_FS ADCIN1
SCART1_FB
ADCIN0
SCT1_FB
10K
R232
SCT1_FS
AV1_INPUT
AV1_IN
SCT1_BP
SCT1_RP SCT1_R_IN
SCT1_B_IN
SCT1_GP SCT1_G_IN
AV2R_IN
SCART_9V
SCART_9V
SCART_9V
SCART_9V
AV1L
AV3R
AV3L AV3L_IN
AV3R_IN
AV1R_IN
AV1L_IN
SCART_9V
SCART_9V
SCART_9V
SCART_9V
AV2L_IN
USB_R_IN
AV2L
AV2R AV2R_IN
USB_L
USB_R
USB_L_IN
SCART_9V
SCART_9V
YPBPRR
YPBPRL
SCART_9V
SCART_9V
GPIO2
GPIO1
GPIO1_SW
GPIO2_SW
SCART_9V
SCART_5V
GPIO5
GPIO8
VIDEO_SEL
SCART_9V
SCART_9V
USB_L_IN
SOUND_SEL
AL_OUT
AR_OUT
GPIO2_SW
GPIO1_SW
AV3L
AV1L
YPBPRL
AV2L
YPBPRR
AV3R
AV2R
AV1R
USB_R_IN
CVBS_OUT_SCART2
AV2/SY1_IN
SCT2_C1_IN
SCT2_FS
AV2L_IN1
AV2R_IN1
AVL_OUT_SCART2
AVR_OUT_SCART1
AVL_OUT_SCART1
AV1L_IN1
SCT1_FS
SCT1_B_IN
SCT1_G_IN
SCT1_FB
SCT1_R_IN
AV1_IN
CVBS_OUT_SCART1
SOUND_SEL