Philips 32PFL5609D/30, Руководство по обслуживанию

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Circuit Diagrams and PWB Layouts EN 91 LC9.2A LA 10.
2010-Jul-01
Digital Bolt-On: Video & Audio Output
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VDAC_COMP
AUD0_ S PDIF
S PDIF/RCA
AUD0_ S PDIF
VDAC_COMP
DIFF_AUD0_RIGHT_n
DIFF_AUD0_RIGHT_p
DIFF_AUD0_LEFT_p
DIFF_AUD0_LEFT_n
DIFF_AUD0_RIGHT_p
DIFF_AUD0_RIGHT_n
DIFF_AUD0_LEFT_p
DIFF_AUD0_LEFT_n
CVB S _OUT
AUDIO_LEFT
AUDIO_RIGHT
S PDIF/RCA
VDAC_AVDD 33
VDAC_AVDD 33
VDAC_AVDD 33
D5.0V
+12V AUD12V
AUD12V
AUD12V
AUD12V
AUD0_ S PDIF 5,6
CVB S _OUT 5
AUDIO_LEFT 5
AUDIO_RIGHT 5
Video & Audio Output
VDAC_LUMA
VDAC_CHROMA
VDAC_BLUE
VDAC_GREEN
VDAC_RED
2 Vrm s
2 Vrm s
NPO
R 3 52 *3 0.1K/1 % R 3 52 *3 0.1K/1 %
R 3 71 1 8 K/1 % R 3 71 1 8 K/1 %
+
EC51 10 u /50V
+
EC51 10 u /50V
R477 * 220 R477 * 220
C 3 74 8 2p C 3 74 8 2p
C 3 72 8 2p C 3 72 8 2p
R92
75/1
%
R92
75/1
%
R 3 75 15K/1 % R 3 75 15K/1 %
R64
* 0
R64
* 0
R 3 72 1 8 K/1 % R 3 72 1 8 K/1 %
R120
* 0/06
R120
* 0/06
+
EC55 1000 u /6. 3 V
+
EC55 1000 u /6. 3 V
HP111 HP111
R60
* 0
R60
* 0
R57 0 R57 0
R119 * 0/06 R119 * 0/06
R 3 56
2.2K/1 % /06
R 3 56
2.2K/1 % /06
R 3 51 *3 0.1K/1 % R 3 51 *3 0.1K/1 %
C99
0.1
u
C99
0.1
u
+
EC 8
1000 u /6. 3 V
+
EC 8
1000 u /6. 3 V
HP110 HP110
R 3 76 15K/1 % R 3 76 15K/1 %
R479
* 121/1 %
R479
* 121/1 %
+
EC47
100 u /25V
+
EC47
100 u /25V
1
2
3
Q 3 1
* BC 8 57
Q 3 1
* BC 8 57
R61 0 R61 0
R6 3 0 R6 3 0
L1 FB/4A/0 8 L1 FB/4A/0 8
C 3 67
270p
C 3 67
270p
C410
* 0.1 u
C410
* 0.1 u
C101 * 1.5p C101 * 1.5p
R99
562/1 %
R99
562/1 %
R95
75/1
%
R95
75/1
%
C10 3
1 8 0p
C10 3
1 8 0p
R 3 77 15K/1 % R 3 77 15K/1 %
R 3 65
2.2K/1 % /06
R 3 65
2.2K/1 % /06
R 3 49
* 2.2K/06
R 3 49
* 2.2K/06
C 3 7 3 8 2p C 3 7 3 8 2p
R 3 67 3 0.1K/1 % R 3 67 3 0.1K/1 %
C104
1
8 0p
C104
1
8 0p
C41 3
* 47p
C41 3
* 47p
C 3 75 8 2p C 3 75 8 2p
C 3 6 8
270p
C 3 6 8
270p
R476
* 470
R476
* 470
R 3 70 1 8 K/1 % R 3 70 1 8 K/1 %
C105
*3 . 3 p
C105
*3 . 3 p
C27 3
470p
C27 3
470p
R9 8 0 R9 8 0
R 3 50
* 2.2K/06
R 3 50
* 2.2K/06
1
S PDIF
2
GND1
3
GND2
4
GND 3
S PDIF
* D/RCAJ a ck_JT_RJ-100 3 P
S PDIF
* D/RCAJ a ck_JT_RJ-100 3 P
C100
1n
C100
1n
R 3 6 8 3 0.1K/1 % R 3 6 8 3 0.1K/1 %
+
EC7 10 u /50V
+
EC7 10 u /50V
5
6
7
8
4
+
-
U6B
NJM2746
+
-
U6B
NJM2746
HP109 HP109
R97
* 100
R97
* 100
R91
75/1
%
R91
75/1
%
AUD0_ S PDIF
B14
AUD0_LEFT_p
A15
AUD0_LEFT_n
B15
AUD0_RIGHT_p
C15
I2 S _CLK/ALT_I2 S _O_CLK
AF10
I2 S _DATA/ALT_I2 S _O_DATA
AF11
I2 S _LR/ALT_I2 S _O_LR
AE12
AUD0_RIGHT_n
D15
An a log A u dio
Digit a l A u dio
U1-9
BCM7402
An a log A u dio
Digit a l A u dio
U1-9
BCM7402
C 3 56
0.1 u
C 3 56
0.1 u
R47 8 * 510 R47 8 * 510
C412 * 470n/0 8 C412 * 470n/0 8
3
2
1
8
4
+
-
U6A
NJM2746
+
-
U6A
NJM2746
C102 * 47p C102 * 47p
C 3 55
0.1 u
C 3 55
0.1 u
E
S
D
33
*
E
S
D/0
6
E
S
D
33
*
E
S
D/0
6
R 3 66 3 0.1K/1 % R 3 66 3 0.1K/1 %
C9 8
4.7 u /10V/12
C9 8
4.7 u /10V/12
+
EC50
220 u /25V
+
EC50
220 u /25V
C272
470p C272
470p R62
* 0
R62
* 0
C411 * 470n/0 8 C411 * 470n/0 8
R 3 64
2.2K/1 % /06
R 3 64
2.2K/1 % /06
R9 3
75/1 %
R9 3
75/1 %
R116
75/1
%
R116
75/1
%
L2
1. 8u H/06
L2
1. 8u H/06
R475
* 470
R475
* 470
R 3 61
2.2K/1 % /06
R 3 61
2.2K/1 % /06
R 3 7 3 1 8 K/1 % R 3 7 3 1 8 K/1 %
1
2
3
4 5
6
7
8
RN 83 62 RN 83 62
R96
75/1
%
R96
75/1
%
R100
562/1 %
R100
562/1 %
R 3 74 15K/1 % R 3 74 15K/1 %
VDAC1_RBIA S
E17
VDAC0_RBIA S
D17
VDAC0_0
B16
VDAC0_1
A17
VDAC0_2
A16
VDAC1_0
B1 8
VDAC1_1
B17
VDAC1_2
A1 8
Video DAC
Interf
a ce
U1-4
BCM7402
Video DAC
Interf
a ce
U1-4
BCM7402
R 8 7 0 R 8 7 0 R5 8 0 R5 8 0
R 3 69 3 0.1K/1 % R 3 69 3 0.1K/1 %
R94
75/1
%
R94
75/1
%
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