Sanyo PLC-XP30 User Manual page 20

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ASS'Y VIDEO
3D-Y/C-SEPARATE
SW
LPF
IC141
C. V.
** C. V. : COMPOSITE VIDEO
** S-V. : S VIDEO
TO K8B
K10Q
R/G/B
ASS'Y AV
R_20
G_18
B_16
SW
IC5201
R_1 R_12
G_3 G_10
B_5 B_8
PC-1 PC-2
Ass'y Video
1. Check that the Vcc-voltages are correct.
2. Check that the NTSC input signal is correct.
Pin 88 of IC1101
3. Check that the PAL input signal is correct.
Pin 2 of IC2101
4. Check that the NTSC output signals are correct.
Pin C:83/Y:84 of IC1101
5. Check that the PAL output signals are correct.
Pin C:7/Y:9 of IC2101
6. Check that the N.R. output signals are correct.
Pin C:51/Y:55 of IC5101
7. Check that the Video Dec. signals are correct.
Pin C:32/Y:34 of IC3141
S-V. (S-Y/S-C)
C_83
88 Y_84
NTSC
IC1141
IC1101
SW LPF
C_15
2
PAL
Y_4
C_7/Y_9
IC2101
3L-Y/C-SEPARATE
C. V.
S-V. (S-C)
TO K8A
K10R
Y/Cr/Cb
Y/Pr/Pb
R_2
G_4
B_7
SW
BUFFER
BUFFER
IC6201
R_15
G_12
B_10
MONITOR MONITOR
VIDEO
OUT PC OUT
INPUT/ OUTPUT TERMINALS
IC1141
C_45
IC1180
Y_40
C_51
N.R.
SW
Y_55
IC5101
S-V. (S-Y/S-C)
C. V.
13
6
SW 1 20 11
14
SECAM
DEC. 12
16
IC2162
7
IC3121
Y/Cr/Cb C. V. S-V.
K11B
K10S
Y/Cr/Cb
S-V.
(S-Y/S-C)
C.V.
IC3803
IC5601
IC3802
** C. V. : COMPOSITE VIDEO
** S-V. : S VIDEO
S-V.
1. Check that the Vcc-voltages are correct.
2. Check that the Composite Video signal is correct.
3. Check that the PC R/G/B signals are correct.
K10Q
4. Check that the Y/Pr/Pb, Y/Cr/Cb signals are correct.
K10R
5. Check that the Y/Cr/Cb input signals are correct.
K10S
6. Check that the composite-video, s-video signals are correct.
K10S
7. Check that the PC digital signals are correct.
K10P
-20-
IC3141
SW
IC1181
IC2161
C_32
C_4
SW
Y_14 Y_34
IC2161
11
21
1H
DEL
22
12
IC3131
TO K8C
K10P
DIGITAL
DVI
ASS'Y A/V
PC R/G/B
Y/Pr/Pb
Y/Cr/Cb
DIGITAL