Download Philips 42PF7321/12 Specifications

Circuit Diagrams and PWB Layouts
LC4.41E AA
7.
42
SSB: Audio Processing
1
B5
FROM HERCULES
2
3
4
5
6
7
9
AUDIO PROCESSING
B5
3605
A
8
22K
4609
AUDOUTLSL
2615
I604
I618
22K
F603
2604
470p
4618
F602
AUDOUTLSR
7601-1
TS482IDT
I602
HPIC_LOUT
**
2V6 1
2605
RES
RES
2V6
2
2V6
3
4
3604
HPIC_LIN
1u0
4611
*
I608
2603
F601
2u2
3612
4610
I605
2u2
3609
RES
F604
22K
1u0
2609
470p
4619
4612
RES
*
I610 HPIC_RIN
2608
2610
1u0
F605
3611
100K
2611
100u
16V
2V6
6
2V6
5
3633
7601-2
TS482IDT
HPIC_ROUT
I603
+5VSW
2V6 7
B
39R
470u 16V
**
HP_ROUT
4605
RES
8
2617
4
3610
100K
AUDIO-R
4604
RES
22K
2618
B
A
5V3
1u0
AUDIO-L
HP_LOUT
8
2616
3632
39R
470u 16V
5V3
2614
100n
+3V3SW
+3V3STBY
7602-1
74HC08PW
14
I606 1
SOUND_ENABLE
ITV ONLY
+5VSW
3626
10K
HP_DET_R_DC
D
I620
I607
*
3V3
5
7
I611
3615
3V2
10K
2613
1u0
4613
I612
*
4606
SOUND_ENABLE_1
3618
22K
7607
BC847BW
7
3627
22K
3.2 TO 4.3V
4602
+3V3SW
3V4
6
2
4601
RES
*
7602-2
74HC08PW 14
4
3
C
3625
3K3
RES
4616
C
4617
+5VSW
+3V3STBY
I621
7604
BC847BW
3617
1K0
D
+5V
3619
14
POWER_DOWN
9
I613
EXT_MUTE
3628
RES
7602-3
74HC08PW
8
10K
7602-4
14 74HC08PW
12
11
10
FOR LARGE SCREEN 37" - 50"
13
7
I614
7
3629
RES
0V
4621
RES
4620
6601
BZX384-C3V3
7606-1
BC847BS
470R
7603
BC847BW
3620
I615
10K
0V
5V
0V
I617
I616
3621
3631
2612
1u0
10V
RES
7606-2
BC847BS
470R
F
POR_AUDIO
5V2
2619
47u
6.3V
E
3616
1K0
3630
7605
PDTA143ET
+3V3STBY
FOR LCD 37" - 50"
+5V +5VSW
E
I619
3623
47K
**
*
F
4603
4614 RES
4615 RES
OUT_MUTE
G_16210_005.eps
160106
3139 123 6117.2
1
2
3
4
5
6
7
8
9
2603 A5
2604 A5
2605 B6
2608 B5
2609 B5
2610 B5
2611 B6
2612 E9
2613 C8
2614 C7
2615 A9
2616 A4
2617 B4
2618 B8
2619 F5
3604 A6
3605 A6
3609 B6
3610 B6
3611 B6
3612 B6
3615 C7
3616 E9
3617 D9
3618 C8
3619 D8
3620 E8
3621 F8
3623 F5
3625 C6
3626 D2
3627 D2
3628 D5
3629 E5
3630 E6
3631 F6
3632 A9
3633 B9
4601 D2
4602 C8
4603 F8
4604 A9
4605 B9
4606 D7
4609 A9
4610 B9
4611 B4
4612 B5
4613 D2
4614 F8
4615 F8
4616 C4
4617 C5
4618 A4
4619 B4
4620 E5
4621 E5
6601 E4
7601-1 A7
7601-2 B7
7602-1 C4
7602-2 C5
7602-3 D5
7602-4 D6
7603 E8
7604 D8
7605 E4
7606-1 E6
7606-2 F6
7607 D7
F601 A4
F602 B4
F603 A6
F604 B6
F605 B6
I602 A8
I603 B8
I604 A9
I605 B9
I606 C4
I607 C4
I608 A5
I610 B5
I611 C7
I612 D7
I613 E3
I614 E4
I615 E4
I616 E8
I617 F5
I618 A6
I619 D8
I620 D2
I621 D7