Philips L01H.2E, Руководство по обслуживанию

Страница: 43 / 64

Schematics and PWB’s 43 L01H.2E 7.
Interface Panel
A B C D E F G H I
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
A B C D E F G H I J
1
2
3
4
5
0228
EH-B(5) +5V
3740
220R-NL
6703
BZX79-C5V1-NL
+
2703 100u-NL
+5V
1
2
3
4
0251
EH-B(4)
6701
BYD33D
1 2
3
3739
6R8 (1.3W)
1 2
1700
400mA
3737
120K
3738
6K8 3747
10K -NL 3705
22K
6702
BAS216
2704
1u
3706
68K
1
2
3
7711
BC847B
3704
4K7
1
2
3
7712
BC847B
3701
22K
3702
22K
3700
5K6
2701
100n
1
GND
3
VCC
2
Reset
7710
DS1813R-5
2702
1u
2700
1u
AGND
AGND AGND
USA ONLY
+12Veps
AGND
AGND
+5V
+5V
+5V
AGND
AGND
AGND
AGND
AGND
EUROPE &
AP ONLY
1
2
3
4
5
0259
EH-B(5)
1
2
3
4
5
6
7
8
9
1259
EH-B(9)
1
2
3
4
5
6
7
0240
EH-B(7)
1
2
3
4
0217
EH-B(4)
1
2
3
4
0237
EH-B(4)
1
2
3
4
5
6
7
8
9
10
0242
EH-B(10)
4011
0R0
4012
0R0 3745
10K (1/6W) 3716
10K
AGND
+5V
AGND
+5V
+5V
AGND
+5V
NOT
USED
3708
47K
1
2
3
7701
BC847B
+5V
AGND
3710
47K
3715
100R
3707
10K
1
2
3
7700
BC847B
+5V
AGND
6704
BZX284-C8V2
AGND
6706
BZX284-C8V2
AGND
3746
10K
+5V
3743
100R
3744
100R
3717
10K
+5V
3729
10K
+5V
2712
100p
2711
100p
AGND
2713
100n
EGND
3742
4K7-NL
1
2
3
7715
BC847B
+8V
AGND
3720
10K
1
2
3
7706
BC847B
+5V
AGND
3719
5K6
+5V
3718
10K
2705
22p
AGND
3722
4.7K
3721
4K7
1
2
3
7705
BC857B
3741
1K
1
2
3
7716
BC847B
+8V
EGND
1
2
3
7708
BC847B
+5V
3731
820R
3703 75R
EGND
3748
10K
1
2
3
7718
BC847B
+5V
2714
2n2
AGND
3749
10K
AGND
D
2
CLK
3
VCC
14
GND
7
Q
6
CL
1
PR
4
Q
5
7717A
74HCT74D
+5V
+5V
3.3Veps
1
GND_POWER
2
+12Veps
3
GND IIC
4
IR_data
5
POR
6
CLK
7
DATA_IN
8
DATA_OUT
9
5Veps
10
HSYNC_OUT
11
VSYNC_OUT
12
GND_CVBS_in
13
SCL
14
SDA
15
Reserved
16
B_in
17
G_in
18
R_in
19
FBL_in
20
GND_CVBS_out
21
CVBS_Out
22
NC
23
Reserved
24
NC
25
GND_Audio_in
26
F_R_aud_out
27
F_L_aud_out
28
R_audio_in
29
L_audio_in
30
Y_video_in
31
C_video_in
32
1800
32 PIN CONN
AGND
+12Veps
EGND
EGND
DGND
1
2
3
1002
EH-B(3)-NL
Audio_R_out
Audio_L_out
GND
DGND
1
2
3
4
5
6
0227
EP-B(6)
Audio_R_out
Audio_L_out
GND
GND
DGND
2710
100n 3733
47K
DGND
2709
100n
3734
47K
DGND
3735
75R-NL
EGND
3736
75R
EGND
L2-in/mono
R2-in
G
B
R
GND
GND
GND
FBL
C
Ext2Video/Y
VIDEO OUT
SDA
SCL
+5V
GND
GND
GND
+8V
TO CHASSIS
CON 0217
TO CHASSIS
CON 0240
TO CHASSIS
CON 0229 & 0242
Europe & AP only
TO CHASSIS
CON 0251
TO CHASSIS
CON 0259
+5Veps
To EPS 0228
GND
GND
+12Veps
+3.3Veps
Main Aux
STDBY
GND
140/95V
IR
GND
To SP/UIR
Connector
1259 & 1240
Data Out/SDA
Data In
Clock
GND
IR
STDBY
GND
5Vs
Clock Disable
POR
Data Out/SDA
Data In
Clock
SCL
GND
Sandcastle
To Clock
Panel Con
0237
TREBLE
To Chassis
0227 & 0225
1775
LV-NL AGND
9020
JUMPER
+5V
HSYNC
5705
56u
(White)
(White)
(White)
(White)
(Black)
(Black)
(Black)
(Red)
(Yellow)
(Double footprint)
F
INTERFACE PANEL
A1
TO 0228 OF
EPS
TO 0251
POWER SUPPLY
A12
TO 0259 OF
FRONT CONTROL
+5
I
TO 1259
SP/LS
A7
TO 0240
OF
CONTROL
A7
TO 0240 OF
CONTROL
G
TO 0240 OF
CLOCK
A13
TO 0242
REAR I/O CINCH
A13
TO 0227 & 0225
A14
A14
REAR I/O SCART
REAR I/O CINCH
REAR I/O SCART
USA ONLY
J
CL16532138_003.eps
171201