Philips 20MF251W-27 Service Manual page 3

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Technical Specifications, Connections, and Chassis Overview
AV1 IN: SVHS Video 1fH Y/C - In
1
- Ground Y
2
- Ground C
3
- Video Y
4
- Video C
AV1 IN: Video 1fH CVBS - In
Ye - Video CVBS
Wh - Audio L
Rd - Audio R
1.3
C hassis Overview
D
POWER BOARD
E
HV POWER BOARD
C
RMC BOARD
F
IF BOARD
J
DVD POWER BOARD
G
DVD MIAN BOARD
H
DVD KEY BOARD
Gnd
Gnd
1 V
/ 75 ohm
PP
0.3 V
/ 75 ohm
PP
1 V
/ 75 ohm
PP
0.5 V
/ 10kohm
RMS
0.5 V
/ 10kohm
RMS
Figure 1-3 PWB / CBA locations
Figure 1-4 PWB / CBA locations
SHA2.0U LA
AV2 Cinch: Video 1fH YPbPr - In, Audio - In
Wh h - Audio L
0.5 V
RMS
Rd - Audio R
0.5 V
RMS
Bu - Video Pb
0.7 V
PP
Rd - Video Pr
0.7 V
PP
Gn - Video Y
1 V
/ 75 ohm
PP
TVK BOARD
MAIN BOARD
DVD OUT BOARD
1.
EN 3
/ 10 kohm
/ 10 kohm
/ 75 ohm
/ 75 ohm
B
A
I

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