Mitsubishi Electric HD-6000 Service Manual page 54

1 2 3
A
C8812
0.01
25V/50V
AGND
B
SF8800
IC8800
UPC3217GV
1 VCC
C8808
1 2 3 4 5
0.1
16V
MAIN_IF
2 INPUT1
C8805
C8809
2 0.1
50V 16V
3 INPUT2
4 VAGC
L8805 R8813
0.68MH-OR-K 3.9K
1/16W
C
C8810
0.1
16V
AGND
AGND
D
E
F
RFAGC
9VS
G
R8801
0
1/16W
R8814 C8813
0.01
2.2K
1/16W 25V/50V
L8807
0.68MH
R8819
AGND
560
1/16W
C8807
0.1
16V
C8804
R8812
0.1 68
16V
1/16W
Q8800
2SC3356-T1B-A
H
R8815 R8820 C8811
100
1K 0.1
1/16W 1/10W 16V
AGND
I
J
DGND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
K
TO DM PWB
4 5 6
SF8801
X7303P
C8825
0.01
25V/50V
1 7 IC8801
UPC3217GV
14 8
AGND
GND1
8 C8816 1 VCC GND1 8
0.1
16V
7 2 4 6 9 11 13
OUTPUT1 2 INPUT1 7
C8823 OUTPUT1
0.1
6 16V
3 INPUT2 6
OUTPUT2
C8815 OUTPUT2
0.1
GND2 5 16V AGND
R8836 C8822 4 VAGC GND2 5
L8809
3.9K 1
1.8MH 1/16W 50V
C8824
L8808 0.1
R8824 AGND
0 0.68MH-OR-K 16V
AGND
1/16W
R8833
1K
R8843 C8827
1/16W 12K 0.01
1/16W 25V/50V
AGND
IF AGC
R8834
5.1K
1/16W
9VS
IC8805
LM358M
C8819
0.01
25V/50V
VCC
R8828 1 OUTPUT A1 8
120K
R8838 C8826 C8828
1/16W 10 0.01 0.1
1/16W 25V/50V 16V
OUTPUT A3
2 INPUT B1 7
R8829
1K R8832
1/16W 100K
R8827 C8817 INPUT B3
0.1 1/16W 3 INPUT C1 6
1K
1/16W 16V
R8837
AGND
100K
1/16W INPUT C3
D8800 C8818
4 GND 5
MA2S728 R8830 0.01
100K 25V/50V
1/16W
R8842
R8841
390 5.1K
1/16W 1/16W
C8820 R8839
0.01 4.7K
25V/50V 1/16W
AGND
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
DT
7 8 9 10
TO TUNER 1: ATSC/NTSC TUNER
MAIN_IF
R8851
0
1/16W
5VS
R8848 C8831
220 R8854
0.1 0 IF+
1/16W 16V
1/16W
R8849
C8832
220 R8855
0.1 0 IF-
1/16W 16V 1/16W
R8859
200
1/16W
C8837
0.1
16V
R8862
200
1/16W
R8863
C8838
200
0.1 1/16W
16V
C8835
0.1
16V
R8860
C8836 1K
1/16W
0.1
16V
FDC-AGC
IF AGC
IC8802
TC7WH14FK
1 1A VCC 8
C8802
2 3Y 1Y 7
0.1
25V/16V
3 2A 3A 6
4 GND 5
2Y
DGND
TS LINES
TO DM BOARD
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
TO TUNER 1 NTSC/ATSC TUNER
11 12 13
TP8800 TP8802 TP8803 TP8804
2125 2125 2125 2125
VSB/QAM INDICATOR
R8869
560
1/16W
LOCK INDICATOR
D8803 D8802
SML-210FT SML-210FT
R8872
560
1/16W
C8874
0.1
16V
AGND
C8870
0.1
16V
C8863 C8866
0.1
0.1
16V 16V
1.2V
3.3V
R8865
R8866
1.5K
15K 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
1/16W 1/16W
L8802
AGND
BK1608 HS800 1
C8858 2 DVDD_PLL
0.1
L8803 16V
AVDD_PLL
BK1608 HS800 3
DGND
C8851 C8854 C8857 4
0.1
0.1 0.1
16V 16V AGND
16V 5
C8845
6 FAT_VREF_N
10U
50V
FAT_VREF_P
7
C8846
0.1
FAT_INCM
C8847 16V 8
10U
50V IF+ FAT_INP
9
IF-
10 FAT_INN
L8800
BK1608 HS800
R8861
200 AVDD_FAT
11
1/16W
AVDD_FAT
12
C8853
C8839 C8841 10U AVDD_FAT
C8856 13
10U 0.1 50V
0.1
16V 16V 16V AGND
14
AGND AGND
15
AGND
16
C8860
0.1 16V
VDD1.2 IC8806
17
C8859
VDD2.5
0.1 18
NXT2003 100-C G0446
16V
DGND
19
DGND
20
21 AGND
AGND
22
AGND
L8801 23
BK1608 HS800
AVDD_FDC
24
C8852
25 AVDD_FDC
10U
50V C8855
0.1
AVDD_FDC
16V 26
FDC_INN
27
FDC-INP FDC_INP
28
C8849 29 FDC_INCM
0.1 16V
C8840 C8842
10U C8844
0.1 FDC_VREF_P
50V 16V 10U 30
50V
C8850 FDC_VREF_N
31
0.1 C8861
16V 0.1 16V
VDD1.2
32
33 DGND
C8848
10U
50V 34 AGND
35 FS_OUTP
36 FS_OUTN
R8864
37 DGND
1K
1/16W
38 FDC_AGC
C8843
0.1
16V
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
AGND 2.5VD
3.3V
C8873
0.1
16V
X8800
1.2V
25.14MHZ
C8872
C8864
0.1 C8875
0.1
16V 16V 0.1
C8862
C8867 16V
0.1 C8869
16V 33 33
50V 50V R8870
0
1/16W
R8873
0
1/16W
L8804
2.5VA DGND BK1608 HS800
C8868
0.1
16V
AGND R8867
1K
1/16W
C8865
0.01
25V/50V
AGND
XSDAP
XSCLP
CONTENTS
PG 1.....BLOCK
PG 2.....POWER / E2P / CONTROL / SIGNAL 10 [MV DECODER]
PG 3.....TERMINAL1
PG 4.....SIGNAL1 [VIDEO SWITCH]
PG 5.....SIGNAL2 [ DECODER / SWITCH]
PG 6.....SIGNAL3 [MICRO]
AGND PG 7.....SIGNAL4 [TVGO]
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PG 8.....SIGNAL5 [MPEG ENCODER]
PG 9.....SIGNAL6 [HDMI RX]
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PG 10....SIGNAL7 [HDMI TX]
ST
PG 11....SIGNAL8 [VIDEO OUTPUT]
TO SIGNAL PWB
PG 12....SIGNAL9 [IR232]
PG 13....TUNER1 [ATSC/NTSC TUNER]
PG 14....TUNER2 [MAIN ATSC/NTSC DEMOD]
14 15 16
R8898
0
1/16W
R8897
0
1/16W
R8876 R8893
10K 0
1/16W
1/16W
C8876 C8878
0.1 0.1
16V
16V DGND
R8877
10K DGND AGND
1/16W
Tie GNDs under IC8806
109 108 107 106 105 104 103
GPIO_11 102
GPIO_12 101
DNGND R8878
100 510
1/16W
GPIO_13 99
VDD1.2 98
C8881
DGND 97 0.1
16V
DGND 96
DGND 95
DGND R8884
94
0
1/16W TSMDT0
MPEG_DATA_0 93
C8885
VDD3.3 R8885
92 0.1
16V 0
1/16W
MPEG_DATA_1 TSMDT1
91
TSMDT2
MPEG_DATA_2 90
R8880
DGND 89 0 R8883
1/16W 0
1/16W
MPEG_DATA_3 TSMDT3
88
TSMDT4
MPEG_DATA_4 87
R8889
DGND C8882
86 0
0.1 1/16W
16V
VDD2.5 85
C8887 R8886
VDD1.2
84 0.1 0
16V 1/16W
TSMDT5
MPEG_DATA_5 83
C8888
DGND 82 0.1
16V
DGND 81
DGND
80 R8882
100K RESET2003
/POWER_RESET 1/16W
79
C8889
R8887
VDD3.3 78 0.1
0
C8884 16V
MPEG_DATA_6 1/16W TSMDT6
77 0.1 16V
R8881
DGND 76
33
1/16W
MPEG_DATA_7/SER_DATA TSMDT7
75
TSMVLD
MPEG_DATA_EN 74
R8891
33
DGND 73 R8888
1/16W
33
1/16W TSMFRM
MPEG_PKT_SYNC
72
C8883
VDD1.2 0.1 R8890
71
16V 33
1/16W TSMCLK
MPEG_CLK 70
C8886
VDD3.3 0.1
69
16V
TSMERR
MPEG_ERR 68
R8879
GPIO_6 0
67
1/16W
DGND 66
GPIO_7 R8892
65 560
1/16W
D8801
SML-210FT
58 59 60 61 62 63 64
DGND
C8879
0.1
16V
C8877
0.1
16V
R8874
0
1/16W
HD-6000 V26S
/ TERMINAL 2
PAGE 14