Block Diagrams - Sony LMD-181MD Service Manual

Block Diagrams

B
(1/2)
Q
(1/3)
CN101 CN200
1 R 1
3 G 3
5 B 5
CN100
RGB IN 7 H SYNC 7
8 V SYNC 8
DDC-SDA
10 DDC-SDA 10
DDC-SCL
9 DDC-SCL 9
DDC-GND
11 HOST GND 11
SDA
SCL
IC480
D/A
CONV
H POL
2/2 SDA 14 2
V POL
1
CH1/2
2/2 SCL 15 7
H SYNC SEP1
9
HSYNC SEP2
10
1080P/OTHER
6
CLP P SW
5
CLP P DLY
2/2 AUDIO VOL
3 4
2/2 SDI SW
SDI SW
IC330
EEPROM
+5V
Q330 DDC SDA
SDA 5
8 VCC DDC SCL
SCL 6
VCLK 7
Q332
DDC GND
2/2 DDC SEL Q331
2/2 U SDA
U SCL
2/2
LMD-181MD
B (1/2), Q (1/3), T (1/2)
Section 7
IC270
TP272
Q223 SYNC SIG PROC
TH270
BUFF
4 G IN HD 14
TP270
6 C/H CLAMP 17
TP271
8 V IN
VD 13
18 H POL
19 V POL
TP307
V-VS
TP303
IC309
4 6
V-HS
SYNC
IC313
1
SEP
4 12 9
2
Q308
BUFF
Q309
IC251-253
IC301
Q246-249
Q240
IC251 IC310
Q300-303,306,307 2
IC302
1
7 SYNC
BUFF
12 7 1
H SYNC CLP P
SEP
SEP GEN
14
IC308
1
4
2
IC303,Q304
CLP P
CONTROL
IC311
1
4
2
CN701(1/2) CN702
PR/R B16 5 PR/R
PB/B B14 3 PB/B
OPTION
Y/G B12 1 Y/G
COMP SYNC B22 7 COMP SYNC
H SYNC A21 8 H SYNC
V SYNC B21 9 V SYNC
T
(1/2)
B (1/2), Q (1/3), T (1/2)
IC200
VIDEO SW
2 IN1(R) OUT(R) 35
5 IN1(G) OUT(G) 30
7 IN1(B) OUT(B) 27
IC350
V-R 11 IN2(R)
SDA 2
BUS
V-G
13 IN2(G)
SWITCH
SCL 5
V-B 16 IN2(B)
19 SW
TP301
IC306 IC306
1 2 3 4
IC306
5 6
2/2
15K/OTHER
IC307
1
IC306
12
13 2
IC305(1/2)
TP302
2 18
4 16 COMP
TP305
IC306 IC306
6 14
11 10 9 8
8 12
1
IC305(2/2)
IC312
11 9 TP306
6
17 3
1 VS
15 5 7
13 7 5
19
Q245
Q1330-1332
CLAMP
IC1330
5
4
3
9
IC1311
IC310
7 5
4
12
14
13
Q1310-1312
11
CLAMP
IC1310
5
4
3
9
IC1311
1 3
Q241,242
BUFF
Q243
BUFF
2/2 PR BLACK
2/2 PB BLACK
CN201
PR/R 5
PB/B 3
Y/G 1
COMP SYNC 7
H SYNC H SYNC 8
V SYNC 9
7-1 7-1
IC351
A/D CONV
DRA0 112
R OLD0-7
105
DRA7
7 R IN
DRB0 102
15 G IN
R NEW0-7
22 B IN DRB7 95
92
DGA0
G OLD0-7
3 29 SDA DGA7 85
6 30 SCL
DGB0 82
G NEW0-7
DGB7 75
DBA0 72
B OLD0-7
65
DBA7
DBB0 62
B NEW0-7
40 H SYNC DBB7 55
IC371
TP350
28 CLAMP
A/D CONV
PICLK
IC352(1/2)
HS OUT 117 2 D F,F DATA1-0
4
41 COAST 6 44 HDXI
3 DATA1-7
DATA CK 115
DATA2-0
DATA2-7
2/2 SDI
IC352(2/2)
12 D F,F
9 45
VDXI
11
SDO
70 CLOCK SCLK
2/2 POFLD 54 ODD EVEN
SCS
2/2
IC1360
RGB I/F
IC1330
Q1333 Q1362 TP1301
2
BUFF BUFF
15 3 IN2-1 R OUT 35
1
10
TP1302
Q1361
BUFF
G OUT 37
IC1310 Q1360 TP1303
Q1313
BUFF
2 B OUT 39
15 BUFF 4 IN2-2
1
10
IC1361
31 SCP IN
2
HS OUT 29
5 15
3
1
SDA
SDA 56 IC1362 10
SCL 55 SCL
Q1300
IC1361
BUFF
5 IN2-3
VS OUT 28 5
7 4
1
3
Q1350
9
IC1362
BUFF 5 IN2-H
SDI SW
R OLD0-7
R NEW0-7
G OLD0-7
TO (2/2)
G NEW0-7
B OLD0-7
B NEW0-7
79
72
69
62
IC370
3 2
57 SDAT 2/2
1
IC370
5 6
SRX 2/2
56
4
IC370
11 12
58 SCLK 2/2
13
IC370
8 9
APA CS 2/2
59
10
2/2
PIHS
2/2
PIVS
PICLK 2/2
V-R
V-G
V-B
V-HS
V-VS