Table of Contents
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Section 8
Block Diagrams
J901 (1/2)
RGB2 IN
J905
R/R-Y
G/Y
B/B-Y
RGB1
HD/COMP
OUT
SYNC
VD
L
AUDIO
R
R/R-Y
G/Y
B/B-Y
RGB1
HD/COMP
SYNC
IN
VD
L
AUDIO
R
J901 (2/2)
L
RGB2
AUDIO IN
R
L
AUDIO OUT
R
L
AUDIO IN
R
VIDEO OUT
VIDEO IN
LINE
Y/C IN
J903
Y/C OUT
75Ω
TERMINATED
PFM-510A1WU/PFM-510A1WE
IC905
RGB SW
7
R2
R0
21
9
G2
G0
19
11
B2
B0
15
MUTE SW
MUTE SW
MUTE SW
1
R1
Q903
Q902
Q901
3
G1
5
B1
CTL
IC906
16
H/V SW
15
13
11
4
3
2
10
9
IC903
AUDIO (L) SW
2
4
3
7
1
5
IC904
AUDIO (R) SW
2
4
MUTE SW
3
Q905
7
1
MUTE SW
5
Q906
3
6
CN905
REMOTE
(RS-232C)
RGB SW
Q904
(SIGNAL IN/INPUT SELECT)
H1, UJ
H1, UJ
IC102
BUFF
OUT+
4
CN903
CN101
8
8
R-Y/R
R-Y/R
BUFF
1
+
Q101
6
Y/G
5
OUT–
6
Y/G
4
BUFF
B-Y/B
Q106
5
OUT–
4
B-Y/B
BUFF
1
+
Q109
4
OUT+
IC103
BUFF
12
RGB2-H
11
RGB1-H
3
H/HV
2
V
1
12
RGB2-H
BUFF
Q191
11
RGB1-H
BUFF
Q181
3
H/HV
2
V
CN103
CN901
1
1
L OUT
L OUT
3
3
R OUT
R OUT
4
4
MOSI
MOSI
1
2
6
6
MISO
MISO
4
5
7
8
CN902
CN102
4
4
A.MUTE
A.MUTE
6
6
RGB1/RGB2
RGB1/RGB2
7
7
VIDEO/RGB
VIDEO/RGB
3
3
V.SYNC
V.SYNC
2
2
SDA
SDA
1
1
SCL
SCL
CN105
VIDEO
13
5
VIDEO
9
1
C OUT
C OUT
11
3
Y OUT
Y OUT
+12V
UJ
8-1
8-1
IC106
GAIN SW
BUFF
MIX AMP
BUFF
1
R
R OUT
Q103
Q104
Q105
1
7
2
IC101
6
RGB SW
3
BUFF
5
Q102
MIX AMP
BUFF
3
G
G OUT
Q107
Q108
BUFF
1
Q110
7
2
6
3
5
BUFF
MIX AMP
BUFF
5
B
B OUT
Q112
Q113
Q111
IC107
GAIN SW
7
R-Y/R
9
Y/G
11
B-Y/B
SYNC SEP
Q114
IC104
INV
INV.
Q201
INV
Q200
3
+
–
2
INV.
Q192
INV.
Q182
IC105
+13V
+12V REG
CN104
R OUT
A8
21
A10
G OUT
19
A12
B OUT
15
HDYPBPR
B24
16
A29
HDY
B16
MATRIX
A27
COL
B28
RGB2-H
A
RGB1-H
A28
A14
H/HV
TO H5 BOARD
CN201
V
A16
B30
SIRCS OUT
A32
SIRCS IN
B1
AUDIO L
B3
AUDIO R
B31
MOSI
B32
MISO
B25
A.MUTE
B23
RGB1/RGB2
B22
VIDEO/RGB
A17
V.SYNC
B17
SDA
B21
SCL
VIDEO
A4
A6
C OUT
B6
Y OUT
H1
(RGB SW)
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