Sony HDW-750 Maintenance Manual page 187

HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
DCP-28(6/6)
IC55 IC52
28-30
2-9 18-11
D0-7 33-37
BUFF I/O
2/6,3/6 AT DATA0-7
EXPANDER
8 8 8 8
CN5
1 19
DIRECTION
AT 19
OUTPUT ENABLE
18
AT
12-10,8-4 IC51
13-15
28,27,23,26,3,29,2
17-21
SRAM
2/6,3/6 AT ADDRESS0-16
17 15 8
22
3/6 NV CS 5V
25
RD
30
WR
A0 44
A1 45
A2 46
50
4/6
L FPGA BUSY
RD 42
41
WR
43
3/6 EXP CS1 5V
39
2/6 DIS
IC53
28-30
33-37
I/O
8 EXPANDER
39
A0 44
A1 45
A2 46
RD 42
2/6
RD
41
WR
2/6 WR
43
3/6 EXP CS2 5V
9
CN104
CNB H TEST DET
Q1
DCP(5/6) 190
+5V
CN104
CPNT L ACTIVE
HN,MB 62 Q3
12
11
3/6 GEN LOCK L DET
10
3/6 CCU L DET
13
5/6 VF DET L HD
16
5/6 VF DET L BW
15
5/6 Z DET L EN
14
5/6 DISP DET L EN
3/6 CAM BLKG3
2/6 +4.7V H SAVE
3/6 IRIS CONT
HDW-750 V2
47
48 Q54
IC56
1
4
3/6 TEST S BUFF
12 2
WB WHITE H EN 1/6
10
GAIN SEL1 1/6
9
GAIN SEL2 1/6 IC70
1
26 4
KENN H EN 1/6 3/6 TEST H 2
IC61
18 2 4
H FM EN 2/6 3/6 TEST L
27
IC65
1
1
4
3/6 REC CLP PULSE
DTL DA H SAVE 3/6,4/6,5/6 2
16
Y DA H SAVE 3/6,4/6
3/6 CAM BLKG1
62
P rb DA H SAVE 3/6,4/6
IC54
21 19
3/6
SYNC H SAVE
D/A
25 18
CONV
R SYNC H SAVE 3/6
17
5
61 16
5/6
Y Prb H SAVE 6
59
RET SEL H CCU 5/6 15 7
6
VF Prb H SAVE 5/6
8
58
5/6
VF SEL H CAM
57 4
VF SEL H HD 5/6
9
5
VF 43 L EN 5/6
15 13
VF CHR H EN 5/6
54
TEST SEL H HD 5/6
12
7
5/6
TEST H SAVE
14 IC57
TEST CHR H EN 5/6
D/A 18
4
CONV
ZEBRA 70 L EN 5/6 17 19
3
ZEBRA 100 L EN 5/6
16 2
2
PEAK ZEB L EN 5/6
3
15
11 6
7
20 8
22
9
12
19 13
Q2
51
13
IC58
10
D/A
CONV
2
50 9 3
SDA VF 5/6
52 8 4
VTR SAVE H EN 5/6
19
5/6
SCL VF 7
58
VF SCI H OFF 5/6 15
4
REC TALLY(D) H EN 5/6
12
5
5/6
REC TALLY H EN 13
61
G TALLY L EN 5/6 14
53
COLOR SEL L COMP 5/6
7
5/6
NONSTD H EN
6
H POWER OFF/V SIZE 5/6
60
H NT/L PAL 5/6
IC66
59 1
BATT IND L EN 5/6
4
2
27
26
25
48
SDA D/A 3/6
18
3/6
SCL D/A
21
SG LD 3/6
22
51
20
CN104
DCP L LIGHT ON
41 MB,SV
DCP L LIGHT OFF
42 MB,SV
DCP L BACK TALLY
FP(3/4)
189
CN6
DET
76 DC
CN104
AIF SDA
38 MB,IFA
DCP SCL
37 MB,IFA
3 6 AIF IRIS CONT
32 MB,IFA
IC68
Q57
DCP-28 (6/6) DCP-28 (6/6)
TEST SAW GEN
+4.7V
Q56
BUFF
Q55
IC59
2 IC62 IC63 IC59
15
4 1 4 1 5
4
1
3 TEST SAW 1/6
-4.7V
10
9
REF CLP 1/6
IC59
12
14
GAIN REF 1/6
13
Y DA LEVEL 4/6 11
Pr DA LEVEL 4/6
Pb DA LEVEL 4/6 6
VF DTL LEVEL 4/6
43 MOD LVL 5/6
VF Y DC LVL 5/6 IC549
2
4
WSHD L OFF 1
2
4
B SHD L OFF 1
IC550
R CLIP LEVEL 1/6
IC521
G CLIP LEVEL 1/6
18 0
B CLIP LEVEL 1/6
BLACK
19 1
LAST CLIP 1/6 SET
2 2
&
R A/D LVL 1/6 H SAW
17 3 3
CONT
G A/D LVL 1/6
16 4 4
B A/D LVL 1/6 5 5
15
R KNEE POINT 1/6 6 0
G KNEE POINT 1/6 7 1
B KNEE POINT 1/6
8 2
IC71 9 3
8 2 12 4
D/A
R A/D PED 1/6
CONV
7 3 13 5
G A/D PED 1/6
9 4 14
B A/D PED 1/6
IC526
R WHT GAIN 1/6
17 18 0
G WHT GAIN 1/6 H PARA
16 19 1
&
B WHT GAIN 1/6
SHADING 2 2
CONT
IC69 15 3 3
12
14
4 4
R FLARE 1/6
13
5 5
11
2 6 0
15
G FLARE 1/6
1 7 1
10 8 2
5 9 3
4
B FLARE 1/6
3 12 4
9 13 5
14
6
IC500
1
4
3/6 SH HD 2
IC506 IC506
2 1 6 7
IC537
6
1
7
-4.7V
IC501
1
4 5
2/6,3/6 SG VD
2
3-11 3-11
CN7
FM L DET
95 CN5
AF L DET LENS TX
94 AT 81
CN5
LENS RX
AT 80
H SWA GEN
IC530
0 6 7 0 0
IC529 0
12
14 0 2
13
0
11
0
IC530
1 2 1 1
1
IC529
2 1
15
1 1 6
1
10
IC530 1
2 9 8 2
IC529 3
5
4 3
3
2 9
9
2
IC503
3 6 7 3 2
IC537
12 3
14
13 3
3
11
IC503 3 0
4 2 1 4
3 3
IC537
2
15 4
1
4
10
4
IC503
5 9 8 5 4 1
IC537 4 4
5
4
3 5
5
9
5
5 2
H PARA GEN
IC504 IC504 5 5
0 2 2 13 14 0
IC507
12
14
13
11
IC504 IC504
1 6 7 9 8 1
IC507
2
15
1
10
IC519 IC519
2 2 1 13 14 2
IC507
5
4
3
9
IC519 IC519
3 6 7 9 8 3
IC508
12
14
13
11
IC511 IC511
4 2 1 13 14 4
IC508
2
15
1
10
IC511 IC511
5 6 7 9 8 5
IC508
5
4
3
9
IC531
17 6 0
V SAW
GEN
16 7 1
15 8 2
1 9 3
IC506 12 4
13 14 10
13 5
IC532
17 18 0
V PARA
16 GEN 19 1
15 2 2
10 3 3
IC506 4 4
9 8 1
5 5
CN7
LENS TX
90
AT TX
92
LENS RX
91
IC1003 IC1004 CN104
2 4 2 6 DCP LENS TX
36 MB,IFA
1
IC1002
IC1018
1 6
1 IC1001
4 CN104
2 7 4 2 AIF LENS RX
35 MB,IFA
5
IC1000
2 4
IC551
12
IC539 14
R WS 1/6
1 13
11
IC551
2
15
IC539
7 1 G WS 1/6
10
IC551
5
4
IC539
B WS 1/6
8 3
9
IC552
12
14
IC542
R BS 1/6
2 1 13
11
IC552
2
IC542 15
G BS 1/6
6 7 1
10
IC552
5
4
IC542
9 8 3 B BS 1/6
9
CAMERA PROCESSOR
DCP-28 (6/6)