Overall Block Diagram 6 - Sony DSR-50P Service Manual

DSR-50/50P

3-6. OVERALL BLOCK DIAGRAM 6

FR-157 BOARD (1/2)
(SEE PAGE 4-123, 124)
CN505
VG
5
COM
JIG PIN 4
PSIG
(FOR CHECK)
2
VCO CENT
1
VD-28 BOARD (3/5)
(SEE PAGE 4-87)
CN332 (3/4)
PANEL Y
30
PANEL CR
28
PANEL CB
26
JC-20 BOARD (1/6)
CN1101 (2/4)
N
OVERALL2
SEE PAGE 3-4
VFD VD, VFD HD
5
4
VD SO, VD SCK, PANEL DA CS
12
VD-28 BOARD (4/5)
OVERALL7
SEE PAGE 3-14
LCD DD ON
13
05
PD-125 BOARD
CN504 CN8201
VG VG
10 1
COM COM
9 2
PSIG PSIG
7 4
VCO CENT VCO CENT VCO CENT
6 5
VCO CENT
5
PSIG
4
(OPEN)
COM
2
VG
1
CN331 CN8001
PANEL Y
5 5
PANEL CR
6 6
PANEL CB
7 7
XVD, XHD XVD, XHD
9 9
10 10
VD SCK,
DATA FROM HI, XSCK, XCS,
1 XCS LCD DAC 1 DATA FROM HI
2 2
3 3
LCD DD ON
8 8
3-11
VG
COM
PSIG
IC8200
XSCK, DATA FROM HI,
19
DAC SO, XCS
EVR
ı
22 (SEE PAGE 4-141)
VCO
8
11 9 2 1 3 4
1 26 6 39 32 31
Y
8
CR
IC8001
9
RGB
CB
DRIVER
10
(SEE PAGE 4-140)
48 – 45 14 36 29 28
27 – 30 23 24 25 4
32
IC8202
VCO
34
(SEE PAGE 4-141)
35
IC8201
LCD
TIMING GENERATOR
XVD, XHD 20
21 (SEE PAGE 4-141)
XSCK,
DAC SO,
XCS 13
14
16
Q8003, 8007
B+ B+
B+ SWITCH
PANEL B+
Q8000
ON/OFF
Q8001
CONTROL
10
D8100
5 6 7 12 15
Q8010
COM BUFFER
40 27 33 35 38
22
20
24
Q8009, 8011
37
BUFFER
B+
(PANEL 12V Y)
37
38
39
40
41
42
44
45
46
47
48
1
2
3
3-12
ND901
INVERTER
BACK
BLOCK
LIGHT
CN8200
COM Y COM
23
G-Y VG
5
R-Y VR
4
B-Y VB
3
PSIG Y PSIG
6
LCD901
VVDD
16 2.5INCH
HVDD
COLOR LCD
18
UNIT
DWN HCK1
7
RGT RGT
2
PCG HCK2
8
XPCG CR
9
EN SOUT
10
XEN REF
11
VCK1 HST
12
VCK2 WIDE
13
VST CS
14
XVST VSS
15
HCK2 DWN
19
HCK1 EN
20
XHST VCK
21
HST VST
22