Philips 42PF1000/62, Руководство по обслуживанию, Страница: 3 / 55

Technical Specifications, Connections, and Chassis Overview EN 3 TES1.1E PA 1.
VGA: Video RGB - In
Figure 1-3 VGA Connector
1 - Video Red 0.7 V
PP
/ 75 ohm
j
2 - Video Green 0.7 V
PP
/ 75 ohm
j
3 - Video Blue 0.7 V
PP
/ 75 ohm
j
4 - Self test.
5 - DDC return
6 - Ground Red Gnd
H
7 - Ground Green Gnd
H
8 - Ground Blue Gnd
H
9 - +5V
DC
Supply of DDC circuit
j
10 - Ground Sync Gnd
H
11 - GND GND
H
12 - DDC_SDA DDC data
j
13 - H-sync 0 - 5 V
j
14 - V-sync 0 - 5 V
j
15 - DDC_SCL DDC clock
j
Cinch: DVI / PC Audio - In
Wh - Audio L 0.5 V
RMS
/ 10 kohm
jq
Rd - Audio R 0.5 V
RMS
/ 10 kohm
jq
EXT1 + 2: AV + RGB
Figure 1-4 SCART connector EXT1
1 - Audio R 0.5 V
RMS
/ 1 kohm
k
2 - Audio R 0.5 V
RMS
/ 10 kohm
j
3 - Audio L 0.5 V
RMS
/ 1 kohm
k
4 - Ground Gnd (audio)
H
5 - Ground Gnd
H
6 - Audio L 0.5 V
RMS
/ 10 kohm
j
7 - RGB Blue 0.7 V
PP
/ 75 ohm
j
8 - Function Select 0 - 2 V: INT
4.5 - 12 V: EXT 4:3
j
9 - Ground Gnd
H
10 - Res. Clock signals
11 - RGB Green 0.7 V
PP
/ 75 ohm
j
12 - Res. Remote control
13 - Ground Gnd
H
14 - Ground Gnd (switch RGB)
H
15 - RGB Red 0.7 V
PP
/ 75 ohm
j
16 - Switch RGB
j
17 - Ground Gnd (video)
H
18 - Ground Gnd (video out)
H
19 - Video out 1 V
PP
/ 75 ohm
k
20 - Video in 1 V
PP
/ 75 ohm
j
21 - Shield Gnd
H
Cinch: Video CVBS - Out, Audio - Out
Ye - Video CVBS 1 V
PP
/ 75 ohm
kq
Wh - Audio L 0.5 V
RMS
/10 kohm
kq
Rd - Audio R 0.5 V
RMS
/ 10 kohm
kq
Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS 1 V
PP
/ 75 ohm
jq
Wh - Audio L 0.5 V
RMS
/ 10 kohm
jq
Rd - Audio R 0.5 V
RMS
/ 10 kohm
jq
S-Video (Hosiden): Video Y/C - In
1 - Ground Y Gnd
H
2 - Ground C Gnd
H
3 - Video Y 1 V
PP
/ 75 ohm
j
4 - Video C 0.3 V
PP
P / 75 ohm
j
Aerial - In
- - IEC-type Coax, 75 ohm
D
1.3 Chassis Overview
Figure 1-5 PWB locations
1
6
10
11
5
15
E_06532_002.eps
050404
21
20
1
2
E_06532_001.eps
050404
G_16520_0 38 .ep s
1 3 1206
MAIN BOARD
S WITCH BOARD
POWER S UPPLY
IR & LED BOARD
CONTROL BOARD