Philips Q549.2E LA Service Manual page 99

Q549.2e la chassis
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Circuit Diagrams and PWB Layouts
SSB: PNX8543 - Audio
1
2
3
A
1
PNX 8543 : AUDIO
B
AUDIO-VDD
A
6
7H01-1
3H71
2
BC847BS(COL)
5K6
1
C
AUDIO-VDD
B
3
IH53
3H74
D
5
5K6
4
IH54
C
E
IH47
IH24
2HVD
ADAC(3)
IH48
100n
2HVE
ADAC(4)
100n
F
D
3HV3
RESET-AUDIO
10K
G
E
H
1
I
J
1
2
3
Q549.2E LA
10.
4
5
6
2
3
4
IH51
IH52
FHV4
2H04
3H75
1u0
100R
1HV9
FH50
1
7H01-2
2
BC847BS(COL)
3
IH55
2H05
3H76
1735446-3
1u0
100R
FHV5
7HV0
TPA6111A2DGN
3H18-3
IHWL
6
3
22K
3H18-2
IHWE
7
2
IH25
22K
2H02
IH27
1u0
2
3
4
4
5
6
EN 99
8
7
5
6
2HVA
33p
3H18-1
1
8
22K
3H18-4
4
5
22K
2HVB
33p
+3V3
Φ
VDD
AMPLIFIER
AUDIO-HDPH-L-AP
IHWJ
2
1
1
1
IN-
6
2
VO
IHV1
AUDIO-HDPH-R-AP
5
7
SHUTDOWN
2
3
10
BYPASS
VIA
11
GND
GND_HS
FHV3
IHW8
3HV4-4
RESET-AUDIO
4
5
22K
5
6
CHN
SETNAME
CLASS_NO
PNX8543 TV543 R2 LDIPNX
2008-10-10
3
NAME
Maelegheer Ingrid
CHECK
7
8
2009-May-08
9
1
0
11
1
7
8
A
B
+AUDIO-POWER
C
IH31
4
3HV4-1
IHW7
8
1
BC847BPN(COL)
7HVA-2
5
D
22K
IHVA
A-PLOP
3
IH29
A-STBY
6
2
7HVA-1
BC847BPN(COL)
1
E
7
8
AUDIO
8204 000 8927
SUPERS.
16
130
DATE
2007-11-29
ROYAL PHILIPS ELECTRONICS N.V. 2005
C
9
10
11
12
2
13
A
1HV9 B3
2H02 D4
2H04 A2
2H05 B2
2H25 D1
2H26 D1
2HVA A5
2HVB B5
B
2HVC C5
2HVD C1
2HVE C2
2HVG E6
2HYC B3
2HYD C3
3H18-1 B5
3H18-2 C2
3H18-3 C2
C
3H18-4 B5
3H35 C7
3H71 A1
3H74 B1
3H75 A3
3H76 B2
3H77 B2
3H94 C2
3HV3 D2
D
3HV4-1 D7
3HV4-2 C8
3HV4-3 E6
3HV4-4 E6
7H01-1 A2
7H01-2 B2
7HV0 C4
7HVA-1 E7
7HVA-2 D8
E
FH50 B3
FHV3 E6
FHV4 A3
FHV5 C3
IH24 C2
IH25 C2
IH27 D4
IH29 D8
IH31 C8
F
IH47 C1
IH48 C1
IH51 A2
IH52 A2
IH53 B1
IH54 C2
IH55 B2
IHV1 C5
IHVA D8
G
IHW7 D7
IHW8 E7
IHWE C2
IHWJ C5
IHWL C2
H
I
2
2008-11-21
J
13
A3
13
18310_514_090302.eps
090302

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