9-2
9-2
VPH-G90E/G90U/G90M
BA (1/3)
BA (1/3)
SIG RED
B16
CN341
A16
C16
SIG RED
SIG RED
3
6
IC452
AMP
Q455-458
23
ATT
DRIVE
CONTRAST
ATT
5
1
28
4
REF
VOLT
RV501
SYNC CUT
OSD-V
OSD-V
B10
A10
CONTRAST
ATT
27
2
8
DRIVE
ATT
20
3
AMP
6
Q505-508
IC502
SIG GREEN
SIG GREEN
SIG GREEN
B18
C18
A18
CONTRAST
ATT
26
3
11
DRIVE
ATT
18
3
AMP
6
Q555-558
IC552
SIG BLUE
SIG BLUE
SIG BLUE
B20
C20
A20
15
4
14
13
3
2
4
12
10
11
A9
B9
OSD-B
OSD-B
13
14
15
A8
A8
OSD-G
OSD-G
5
6
7
A7
B7
OSD-R
OSD-R
G.MOD
B4
C4
B.MOD
R.MOD
A4
B14
A13
A14
D-LDO
D-SCL
D-SDAO
B13
D-RESET
A22
LIMIT-R
B22
LIMIT-G
C22
LIMIT-B
A28
CLAMP.P
C24
BKG-B
B24
BKG-G
A24
BKG-R
C29
IN/OUT
5
2
9
8
6
3
16
17
20
7
18
24
12
11
10
13
3
2
1
ECL TO TTL
IC403
VOSD
CLP
CONTR
OSD
CONT
1
4
CONTR
(3/3)
CONT
PR
SDI
CLK
LD
SDO
DRV(B)
DRV(G)
DRV(R)
BRT
BIAS(R)
BIAS(G)
BIAS(B)
IC609
DAC AND SW
PIC(3/3)
IC610
LD
CLK
PR
BIAS(B)
BIAS(G)
BIAS(R)
1
2
3
SDI
DAC AND SW
7
16
17
20
IC611
10
11
12
LIMIT-R
LIMIT-G
LIMIT-B
BUF
RESET
IC613
5V
IC2109
4
1
8
4
BKG
G
CONT
MIX
LEVEL
G BIAS
IC604
G
CUT
OFF
Q600
IC604
7
6
1
2
IC603
7
OFF
6
1
MIX
R
CONT
BKG
3
8
2
Q601
CUT
R
LEVEL
R BIAS
IC603
IC605
7
OFF
6
1
MIX
B
CONT
BKG
4
8
2
Q602
CUT
B
LEVEL
B BIAS
IC605
IC614
4
3
IC600
IC601
IC602
R TERM
2
OPEN
1
CN347
EN
IC1
BA(1/3)
4
2
1
6
TB1
3
75
CN348
G TERM
OPEN
75
3
1
2
1
OPEN
B TERM
75
3
2
CN349
1
IK
V TERM
75
3
2
CN350
A25
RED
CN341
B25
RED
C25
RED
GREEN
A27
B27
C27
BLUE
A29
B29
C29
TEST IRE
A6
HD
VD
C6
B6
BLUE
GREEN
BLUE
GREEN
DRIVE
RELAY
3
6
6
3
6
3
8
IC200
7
8
3
BUF
Q201
S&F
(3/3)
V2
(75)
(75)
IC5
IC8
IC10
INPUT A
(3/3)
1
3
IC220
IC219
1
4
2
IC2
2
4
IC206
1
3
8
EN
8
6
7
BUF
Y2
Q203
IC3
2
4
IC212
1
3
8
EN
8
6
C&F
(3/3)
7
BUF
C2
Q205
Q9,10
7
6
1
5
IC218
5
7
IC220
RV200
1
2
4
IC221
BUF
Q207
TEST SIG
LEV
CLAMP
Q14
BUF
Q2
3
1
IC13
BUF
Q8
H/C
DET
7
IC4
5
2
1
SEP
SYNC
6
5
3
IC12
IC11
RELAY
DRIVE
Q11,20
(75)
(1K)
(75)
1K
75
H TERM
S1
BUF
Q5
7
DET
3
1
V
IC4
2
IC12
1
Q4,6
Q1,3
Q12,13
PAL-DVD
VS1(3/3)
HS1(3/3)
(3/3)
(3/3)
OUT
SIG
Q24,25
H-SYNC(R)2
OUT
SIG
CLAMP.P(2/3)
2
4
2
4
2
4
6
1
EN
8
IC213
EN
1
8
1
6
IC207
EN
8
6
IC202
VIDEO R
VIDEO G
VIDEO B
(3/3)RGB
4
1
EN 8
2
6
IC203
Q200
A.TEST(3/3)
IC208
4
EN
8
6
2
1
4
EN
8
6
2
IC214
1
MUTE
Q208,209
CLAMP
Q202
IC205
MUTE
CLAMP
Q210,211
Q204
IC211
Q212,213
MUTE
CLAMP
Q206
IC216
3
6
8
5
1
MOD
R
IC204
16
IC402
14
IC201
3
IC209
6
3
IC215
6
IC210
MOD
8
1
5
G
21
9
MOD
8
IC217
1
B
5
26
4
19
24
29
CTRL
GAM R
(3/3)
GAM G
(3/3)
CTRL
GAM B
(3/3)
CTRL
30 CLAMP
IC401
2
4
BUF
Q451
Q501
BUF
Q551
BUF
1
4
IC606
RV502
R DRV
1
4
IC607
RV503
G DRV
1
4
IC608
RV504
B DRV
(3/3)ON/OFF B
(3/3)ON/OFF G
(3/3)ON/OFF R
(3/3)IN/OUT
SW
Q21-23
POWER
9V(INA)
9V
5V(INA)
POWER
Q16,18,19
5V
SW
CN340
IC404
IC503
BC BOARD
74
75 YA BOARD(2/4)
76 DF BOARD
77 DA BOARD
MA
M
J1
RED
GREEN
J2
BLUE
J3
MA
M
YA BOARD(2/4)
83
43
DD BOARD(2/2)
YA BOARD(3/4)
1
CAB/CAG/CAR BOARD
70
67
CAB/CAG/CAR BOARD
70
YA BOARD(1/4)
73
M
CAB/CAG/CAR BOARD
Summary of Contents for VPH-G90E
Page 10: ......
Page 120: ......
Page 122: ...2 2 VPH G90E G90U G90M 2 1 3 Location 3 ME MB MC PB M L MA BA F BC NA BB ...
Page 190: ......
Page 204: ......
Page 210: ......
Page 224: ......
Page 337: ...9 1 9 1 VPH G90E G90U G90M SECTION 9 BLOCK DIAGRAMS ...
Page 363: ...2 3 4 5 A B C D E F G H 1 10 1 10 1 VPH G90J G90E G90U G90M SECTION 10 DIAGRAMS ...
Page 437: ...2 3 4 5 A B C D E F G H 1 10 75 10 75 VPH G90J G90E G90U G90M ...
Page 474: ...2 3 4 5 A B C D E F G H 1 10 112 10 112 VPH G90J G90E G90U G90M ...