Mitsubishi Electric HD-4001, Service Manual

Page: 47 / 52

HMRVSYNC
HMRHSYNC
HMRPR
HMRY
HMRPB
HMRMCLK
HMRSCLK
HMRWS
HMRSD0
HMRINT
HMRRST
3.3VSCL
3.3VSDA
1
2 3
4
DC1R019JDA
18
19
20
21
22
23
D1
S1 G1 D2
S2
G2
1
2 3
4
1
2 3
4
1
2 3
4
271P072-41
IN OUT
GND
1
2 3
4
VCC
SCL
NC1
NC2
SDA VSS
WP
VCLK
1
2 3
4
D1
S1
G1 D2
S2 G2
N/C
OUT VCC
CTL
GND
DC1R019JDA
18
19
20
21
22
23
1
2 3
4
1
2 3
4
VCC
SCL
NC1
NC2
SDA VSS
WP
VCLK
D1
S1 G1 D2
S2 G2
1Z
0X
INH
0Y
X-COM
0Z
Z-COM
A
VEE B
C
VCC
Y-COM
GND
1X
1Y
D1
S1 G1 D2
S2 G2
1Z
0X
INH
0Y
X-COM
0Z
Z-COM
A
VEE B
C
VCC
Y-COM
GND
1X
1Y
D1
S1
G1 D2
S2 G2
33
1/16W
R2271
T2330
ACM2012D-900-2P-T00
22
C2071
50V
75
1/16W
R2122
1/16W
R2003
0
0.1
C2113
16V
RV2861
1000
C2831
50V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1/16W
R2008
0
1/16W
R2006
0
GND
0.01
C2082
25V/50V
1000
C2561
50V
0.1
C2892
16V
16V
C2824
22U
HMRMCLK
IC2011
UPA672T
6
1 2 3
4 5
10K
1/16W
R2784
HMRDTC1
100
1/16W
R2711
0.1
C2823
16V
L2061
221 OHM
HMRY
1/16W
R2450
0
L2121
221 OHM
T2830
ACM2012D-900-2P-T00
1/16W
R2009
0
HMRDTC0
T2910
ACM2012D-900-2P-T00
16V
C2213
22U
1/16W
R2815
0
2.2
3W
R2814
0.01
C2851
25V/50V
CGND
100
1/16W
R2432
100
1/16W
R2764
L2821
221 OHM
L2141
221 OHM
1 2 3 4 5 6 7 8 9 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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
T2961
ACM2012D-900-2P-T00
GND
100
1/16W
R2790
0.1
C2421
16V
16V
C2711
100U CGND
CGND
10K
1/16W
R2514
GND
CGND
0.1
C2324
16V
1/10W
R2421
33
3.3VSCL
L2761
221 OHM
1000
C2211
50V
Q2741
L2331
221 OHM
1/16W
R2422
5.6K
1000
C2231
50V
RV2841
1/16W
R2451
0
GND
RV2411
16V
C2064
22U
18
C2611
50V
0.1
C2362
16V
18
C2612
50V
L2391
221 OHM
0.1
C2442
16V
1000
C2641
50V
0.1
C2804
16V
33
1/16W
R2311
RV2381
33
1/16W
R2331
0.1
C2112
16V
1/16W
R2424
100
1M
1/16W
R2472
47K
1/16W
R2762
16V
C2144
22U
4.7K
1/16W
R2411
1/16W
R2452
0
0.1
C2115
16V
HMRSD0
RV2831
GND
16V
C2333
22U
75
1/16W
R2152
0.1
C2332
16V
0.1
C2013
16V
0.1
C2017
25V/16V
0.1
C2392
16V
0.1
C2234
16V
0.1
C2432
16V
1/16W
R2783
5.6K
0.1
C2761
16V
GND
L2711
221 OHM
Q2782
1/16W
R2765
10K
4.7K
1/16W
R2761
0.1
C2372
16V
GND
16V
C2323
22U
0.1
C2232
16V
1000
C2001
50V
1000
C2311
50V
1/16W
R2002
0
6.3V
C2019
220U
75
1/16W
R2072
16V
C2762
10U
WREDID
10K
1/16W
R2423
1 3
2
0.1
C2334
16V
16V
C2714
22U
1000
C2511
50V
0.1
C2713
16V
GND
GND
1/16W
R2007
0
GND
16V
C2114
22U
0.1
C2822
16V
0.1
C2012
16V
GND
100
1/16W
R2431
1000
C2671
50V
RV2371
1000
C2011
50V
0.1
C2384
16V
0.1
C2312
16V
L2012
221 OHM
0.1
C2145
16V
0.1
C2444
16V
1000
C2801
50V
GND
1000
C2381
50V
47K
1/16W
R2413
22
C2121
50V
L2071
221 OHM
L2151
221 OHM
1000
C2171
50V
1000
C2361
50V
75
1/16W
R2121
1000
C2891
50V
T2860
ACM2012D-900-2P-T00
0.1
C2002
16V
0.1
C2402
16V
0.1
C2672
16V
RV2341
0.1
C2712
16V
GND
47K
1/16W
R2414
0.1
C2342
16V
0.1
C2452
16V
RV2351
0.1
C2532
16V
L2371
221 OHM
GND
75
1/16W
R2151
1000
C2441
50V
L2321
221 OHM
CGND
100
1/16W
R2721
1000
C2401
50V
8
6
1
2
5 4
3
7
75
1/16W
R2071
0.1
C2832
16V
L2361
221 OHM
0.1
C2802
16V
AT-49 28.322MHz
X2001
285P457-11
16V
C2173
22U
100
1/16W
R2774
0.01
C2852
25V/50V
L2381
221 OHM
0.1
C2063
16V
1/16W
R2004
0
0.1
C2212
16V
1000
C2521
50V
1000
C2321
50V
0.1
C2522
16V
100
1/16W
R2741
0.1
C2825
16V
RV2771 RV2761
16V
C2014
22U
1000
C2531
50V
D2301
UDZS5.1B
T2340
ACM2012D-900-2P-T00
33
1/16W
R2321
1000
C2451
50V
GND
L2831
221 OHM
0
1/16W
R2511
L2231
221 OHM
16V
C2443
22U
0
1/16W
R2512
IC2051
UPA672T
6
1 2 3
4 5
5
4 2
1
3
1/10W
R2766
33
D2770
UDZS5.1B
1000
C2141
50V
1/16W
R2000
0
33
1/16W
R2341
16V
C2313
22U
0.1
C2062
16V
GND
47K
1/16W
R2772
0.1
C2142
16V
GND
0.1
C2143
16V
CGND
L2311
221 OHM
10K
1/16W
R2513
1000
C2341
50V
L2011
221 OHM
1000
C2391
50V
0.1
C2015
16V
CGND
CGND
GND
RV2321
16V
C2081
10U
CGND
1000
C2821
50V
0.1
C2172
16V
HMRPR
GND
1000
C2931
50V
100
1/16W
R2751
6VS
RV2331
0.1
C2562
16V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
L2111
221 OHM
RV2311
GND
0.1
16V
C2512
CGND
L2801
221 OHM
0.1
C2018
25V/16V
RV2921
GND
RV2871
T2310
ACM2012D-900-2P-T00
RV2961
GND
CEC
GND
0.1
C2065
16V
HMRINT
1/16W
R2415
10K
HMRPB
RV2971
16V
C2393
22U
HMRSCLK
GND
GND
GND
RV2361
16V
C2383
22U
1000
C2061
50V
GND
GND
1/16W
R2005
0
0.1
C2932
16V
0.1
C2382
16V
HMRHSYNC
16V
C2803
22U
0.1
C2841
16V
HMRWS
4.7K
1/16W
R2412
4.7K
1/16W
R2771
1/16W
R2001
0
0.1
C2352
16V
1/16W
R2785
100
T2320
ACM2012D-900-2P-T00
1000
C2431
50V
0.1
C2322
16V
0.1
C2642
16V
PON-1
33
1/16W
R2471
CGND
33
1/16W
R2272
1000
C2331
50V
1000
C2371
50V
33
1/16W
R2301
RV2911
RV2401
GND
HMRVSYNC
22
C2151
50V
HMRRST
8
6
1
2
5 4
3
7
IC2070
UPA672T
6
1 2 3
4 5
1000
C2111
50V
L2441
221 OHM
3.3VSDA
1000
C2351
50V
1000
C2951
50V
0.1
C2952
16V
CGND
CGND
CGND
CGND
CGND
CGND
16V
C2233
10U
16V
C2422
10U
1000
C2471
50V
0.1
C2472
16V
0.01
C2721
50V
1K-F
1/16W
R2425
1K-F
1/16W
R2791
F-330
1/16W
R2811
3
12
6
2
14
5
4
11
7 10
9
16
15
8
13
1
CGND
CGND
0.1
C2901
16V
CGND
L2901
221 OHM
IC2091
UPA672T
6
1 2 3
4 5
3
12
6
2
14
5
4
11
7 10
9
16
15
8
13
1
CGND
L2902
221 OHM
0.1
C2903
16V
CGND
IC2093
UPA672T
6
1 2 34
5
EDIDSCL1
EDIDSDA1
1/16W
R2901
0
1/16W
R2903
0
EDIDSCL2 EDIDSDA2
0
1/16W
R2917
0
1/16W
R2916
4.7K
1/16W
R2351
10K
1/16W
R2767
10K
1/16W
R2418
5VS
16V
C2902
10U
16V
C2904
10U
1/16W
R2773
0
1/16W
R2763
0
1/16W
R2417
0
1/16W
R2416
0
1/16W
R2920
0
1/16W
R2930
0
1/16W
R2940
0
1/16W
R2923
0
5V Zener
EEPROM
6V
3.3V
5V Zener
EEPROM
5V
1.8V
1.8V
HR2
IC2080
LD29150DT18R
IC2021
24LCS22AT/SN
IC2040
BA033SFP-E2
HR1
IC2020
24LCS22AT/SN
IC2090
TC74HC4053AFT
IC2092
TC74HC4053AFT
PG 6.....SIGNAL3 [MICRO]
PG 3.....TERMINAL1 / TERMINAL 2
PG 13....TUNER1 [ATSC/NTSC TUNER]
PG 10....SIGNAL7 [HDMI TX]
PG 9.....SIGNAL6 [HDMI RX]
PG 12....SIGNAL9 [IR232]
PG 14....TUNER2 [MAIN ATSC/NTSC DEMOD]
PG 8.....SIGNAL5 [MPEG ENCODER]
PG 11....SIGNAL8 [VIDEO OUTPUT]
PG 7.....SIGNAL4 [TVGO]
PG 5.....SIGNAL2 [DECODER / SWITCH]
PG 4.....SIGNAL1 [VIDEO SWITCH]
PG 1.....BLOCK
PG 2.....POWER / E2P / CONTROL / SIGNAL 10 [MV DECODER]
IC2001
SII9031CTU
3 8 12 7 13 11 14 10 6 9 2 5 15 1 4 16
J
K
G
H
E
F
I
A
B
C
D
DE
HSYNC VSYNC IOGND IOVCC
DACOVCC DACAVCC
DACAGND
VREF
RSET COMP
DACGNDR DACVCCR
AnRPr
DACGNDG DACVCCG
AnGY
DACGNDB
DACVCCB
AnBPb
DACDGND
DACDVCC18
CVCC18
CGND
IOGND
IOVCC
CSDA CSCL
DSDA1 DSCL1 DSDA0 DSCL0
R1PWR5V R0PWR5V
DVCC18
DGND
PVCC0
AVCC
R0XC_
R0XC+
AGND
AVCC
R0X0_
R0X0+
AGND
AVCC
R0X1_
R0X1+
AGND
AVCC
R0X2_
ROX2+
AGND
TMDSPGND
PVCC1
RSVD_A
AVCC
R1XC-
R1XC+
AGND
AVCC
R1X0-
R1X0+
AGND
AVCC
R1X1-
R1X1+
AGND
AVCC
R1X2-
R1X2+
AGND IOVCC
Q23
Q22
Q21
Q20
CVCC18
CGND
Q19
Q18
Q17
Q16
IOGND
ODCK
IOVCC
Q15
Q14
Q13
Q12
CGND
CVCC18
Q11
Q10
Q9
Q8
Q7
IOVCC
IOGND
Q6
Q5
CGND
CVCC18
Q4
Q3
Q2
Q1
Q0
HD-4001 V26K
PAGE 9
CONTENTS
DGND DVCC18
IOGND IOVCC
MUTEOUT
SPDIF
CVCC CGND RSVD
RSVD RSVD
SD0
WS SCK
MCLKIN
MCLKOUT
IOVCC IOGND
CGND
CVCC18
NC
SUDPVCC18 AUDPGND
XTALOUT
XTALIN
XTALVCC REGVCC
NC
RSVDL
RESEST# SCDT
INT
CVCC18 CGND CLK48B
IOGND
From/To Micro
To Video SW
To Tuner Board
thru SA Connector
on Page9
Page 3
Page 2
From Page 9
From MICRO Page 3
From MICRO Page 3
To HDMITX Page7
From Page 9
100 101 102 103 104 105 106 107 108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
TPWP
4
17
18
19
T.M.D.S. Data 2-
T.M.D.S. Data 2+
T.M.D.S. Data 2 Shield
CEC
T.M.D.S. Data 1 Shield
Reserve
1
FG
DDC Clock
5
6
Shell
DDC Data
PIN
7
T.M.D.S. Data 1-
2
T.M.D.S. Data 1+
8
+5V Power
Ground (return for +5V,
Signal Assignment
10
Hot Plug Detect
T.M.D.S. Data 0-
T.M.D.S. Data 0+
9
11
T.M.D.S. Data 0 Shield
12
3
T.M.D.S. Clock Shield
13
T.M.D.S. Clock+
14
T.M.D.S. Clock-
15
16
Location Post (GND)
(21)
(20)
(22)
Location Post (GND)
Location Post (GND)
Location Post (GND)
(23)
For shield GND connection