Ssb: Pnx8543 - Audio Amplifier - Philips 40PFL7664H/12 Service Manual

Circuit Diagrams and PWB Layouts

SSB: PNX8543 - Audio Amplifier

1 2 3 4
1 2 3
A
PNX8543 - AUDIO AMPLIFIER
B
A
C
4801 RES
3818
+AUDIO-POWER
4R7
I818
B
D
I819
3819-3
3 6
7802
BC847BW
E 22K
I821 I822
I823
C
F
D
G
H
E
RESERVED FOR ITV
AUDIO-VDD AUDIO-VDD
I
F
I810 I813
RES
RES RES
I811 3812
7808 7809
BC847BW BC847BW
5K6
J
BATHROOM SPEAKER
RES
1800
RES 3821 100R F801
1
F800
RES
2
G
3822 100R F802
3
K
4 5
502382-0370
L
H
MULTI 12NC : 3139_123_64423
M
BD 12NC : 3139_123_64433
CELL 12C : 8239_125_14773
1 2 3
N
O
P
1 2 3 4
Q548.1E LB 10.
5 6 7 8 9
4 5 6 7
I814
ADAC(7)
2826
220p
F812
AUDIO-VDD
7801
BC807-25W
I815
ADAC(8)
2827
220p
I816
ADAC(5)
I817
ADAC(6)
RES
I812 3813
5K6
ADAC(3)
ADAC(4)
I845
ADAC(3) 2832 1u0 3835-1 1 8 22K
I846
ADAC(4) 2833 1u0 3835-4 4 5 22K
3839
AUDIO-RESET
10K
2837 1u0
4 5 6 7
5 6 7 8 9
EN 65
1 0 11 12 13
8 9 10
AUDIO-VDD
2806
100n
4
3 7803-1
F809
LM324
1 AUDIO-CL-L
I833
2
11
3816-2 3816-1
2 7 1 8
10K 10K
2823
33p
AUDIO-VDD
4
5 7803-2
F803
LM324
I835 7 AUDIO-CL-R
6
11
F808
AUDIO-RESET
3816-3 3816-4
3 6 5 4
10K 10K
2808
33p
AUDIO-VDD
4
7803-3
10
F804
LM324
8 AUDIO-OUT-L
I836
2830
9
220p
11
3817-1 3817-2
1 8 2 7
10K 10K
2809
33p
AUDIO-VDD
4
12 7803-4
F805
LM324
14 AUDIO-OUT-R
I837
2831
13
220p
11
3817-3 3817-4
3 6 5 4
10K 10K
2810
33p
3835-3 3 6 22K
2835 33p
3835-2 2 7 22K
2836 33p
+3V3
7830
TPA6111A2DGN
Φ
VDD
I847 I850
AMPLIFIER
2 1 HP_LOUT
1 1
I848 IN-
6
2 VO
I851
5 7 HP_ROUT
SHUTDOWN 2
I849
3 10
BYPASS
VIA 11
GND GND_HS
8 9 1 0
" X800 ~ X899 "
10 11 12 13
2009-Dec-18
14 15 16 17 18
11 12 13 14
+AUDIO-POWER
7807-1 4
7807-2
3830-2
BC847BPN(COL) 6 7 2 BC847BPN(COL)
I839 5
22K I840
3830-4 3841
4 5 2 F811 A-PLOP
3
22K 0R
1
A-STBY
1 1 1 2 13 1 4
CHN DC394240 SETNAME ********
CLASS_NO
PCB SB SSB BD
3PC332
-- -- -- 1
TV543_2K9
2008-10-17 2
2009-01-16 3
NAME Hor Siew Lee SUPERS. **** *** ***** 25 1 0
SV CHECK DATE 2008-10-17
C ROYAL PHILIPS ELECTRONICS N.V. 2008
14 15 16 17 18
19 20
1800 G1 I850 H9
A
2800 B2 I851 H9
2806 A8
2808 C8
2809 E8
2810 F8
2811 D7
2812 E7
2822 C12
2823 B8 B
2824 G2
2825 G2
2826 A7
A 2827 B7
2830 D7
2831 E7
2832 H6
2833 H6
C
2834 G8
2835 G7
2836 G7
2837 H6
3810 F2
3811 F3
3812 F3
B
3813 F4
D
3814 G2
3815 G3
3816-1 B8
3816-2 B7
3816-3 C7
3816-4 C8
3817-1 D7
3817-2 D8
E
3817-3 F7
3817-4 F8
3818 B2
C
3819-1 B3
3819-2 B3
3819-3 C3
3819-4 C3
3820 C2
3821 G1
F
3822 G1
3830-1 B13
3830-2 C13
3830-3 C11
3830-4 C11
D 3831 A9
3832 C9
3833 B12
G
3834 E9
3835-1 H6
3835-2 G7
3835-3 F7
3835-4 H6
3839 H7
3840 D9
3841 C11
H
4801 A3
E
6801 B2
7801 B4
7802 C3
7803-1 A8
7803-2 B8
7803-3 D8
7803-4 E8
7807-1 C12
I
7807-2 C14
7808 F2
7809 F3
7830 G7
F
F800 G1
F801 G2
F802 G2
F803 B9
J
F804 D9
F805 E9
F808 C11
F809 A9
F811 C14
F812 B4
I810 F2
G I811 F3
K
I812 F4
I813 F3
I814 A7
I815 B7
I816 D7
I817 E7
I818 B2
I819 B3
I821 C2
L
I822 C3
I823 C3
H
I833 A7
I835 B7
I836 D7
I837 E7
I839 C12
I840 C13
M
I845 H6
I846 H6
I847 H7
I848 H7
I849 H7
N
O
3 2009-06-18
2 2009-02-25
3139 123 6443
P
1 3 0 06 A2
19 20
18670_505_090911.eps
090911