Spk Amp / Hp Amp / Aud Mux - Philips 19HFL3233D/10 Service Manual

Circuit Diagrams and PWB Layouts

SPK AMP / HP AMP / AUD MUX

SPK AMP / HP AMP / AUD MUX
B05
For IIc trace under Main chip
R610 R610
NC/22R 1/16W 5% NC/22R 1/16W 5%
AOMCLK_A MCLK_1
R655 R655
22R 1/16W 5% 22R 1/16W 5%
AOLRCK_A LRCLK
C669 C669 22P 50V 22P 50V Grounding
R656 R656
AOBCLK_A 22R 1/16W 5% 22R 1/16W 5% SCLK
Grounding
C612 22P 50V C612 22P 50V
R657 R657
22R 1/16W 5% 22R 1/16W 5%
AOSDATA0_A SDATA0
Grounding
C613 22P 50V C613 22P 50V
R662 R662
AOMCLK 22R 1/16W 5% 22R 1/16W 5% MCLK
MCLK
DV33SB
D605 D605
R678 R678
BAS316 BAS316
SPK_MUTE AMP_MUTE 10K 1/16W 5% 10K 1/16W 5%
1 2
A K
Q606 Q606
BC847C BC847C
STB_PWR5V
D601 D601
BAS316 BAS316
1 2
A K
C689 C689 C670 C670
22UF 16V 22UF 16V 22UF 16V 22UF 16V
R643 R643
SPK_MUTE
4.7K1/16W 4.7K1/16W
1 Q601 Q601
BC857BW BC857BW EC80 SMD
1
2 1
K A
D604 D604
BAS316 BAS316
DV33SB
HP_SC_MUTE
1
Audio Input MUX
U605 U605
VGA_LIN AMUX_5V
1 16
Y0 VDD
SCART1_LIN 2 15 SCART1_RIN
Y2 X2
YPBPR_RIN
3 14
Yout X1
4 13
Y3 Xout
YPBPR_LIN VGA_RIN C607 C607
5 12
Y1 X0 100N 16V 100N 16V
6 11
INH X3
MUX_CTLA
7 10
VEE CTL_A
8 9 MUX_CTLB
VSS CTL_B
CD4052BPW CD4052BPW
AUD_ROUT
AUD_LOUT
TPM8.2E LA 10.
FB602 FB602
220R/2000mA 220R/2000mA
1 2
FB601 FB601
+18V
220R/2000mA 220R/2000mA PVDD
1 2
DV33 FB603 FB603 AVDD
220R/2000mA 220R/2000mA
1 2
R679 R679
20K 1/16W 5% 20K 1/16W 5%
R672 R672 C653 C653 C668 C668
R676 R676
10uF 10uF 47P 50V 47P 50V
20K 1/16W 5% 20K 1/16W 5%
43K 1% 43K 1%
AL1O
C664 C664
330PF 50V 330PF 50V
R684 R684
GND_Sound
20K 1/16W 5% 20K 1/16W 5% HPOUTR
C692 C692 C663 C663
R686 R686
10uF 10uF R683 R683 47P 50V 47P 50V
20K 1/16W 5% 20K 1/16W 5%
43K 1% 43K 1%
AR1O
C666 C666
330PF 50V 330PF 50V
GND_Sound
AVDD
C687 C687 C680 C680
10uF 10uF 100N 16V 100N 16V
GND_Sound
R667 R667 R666 R666
470R 1/16W 1% 470R 1/16W 1% 470R 1/16W 1% 470R 1/16W 1%
GND_Sound
GND_Sound
AVDD
C690 C690 C693 C693
4.7nF 50V 4.7nF 50V 4.7nF 50V 4.7nF 50V
Grounding
C682 C682 C675 C675
10uF 10uF 100N 16V 100N 16V
GND_Sound
U602 U602
13
AVDD
GND_Sound
14
A_SEL#
R611 R611 R613 R613
0R05 1/16W 0R05 1/16W 22R 1/16W 5% 22R 1/16W 5%
MCLK_1 GND_Sound MCLK_2 15
MCLK
R675 R675
18.2K OHM +-1% 1/16W 18.2K OHM +-1% 1/16W
16
OSC_RES
DV33 17
DVSSO
C677 C677 4.7uF 10V 4.7uF 10V
18
VR_DIG
R685 R685
TAS5717 TAS5717
47K 1/16W 5% 47K 1/16W 5%
C676 C676 100N 16V 100N 16V 19
PDN#
GND_Sound
LRCLK
20
LRCLK
SCLK 21
SCLK
C657 C657
1UF16V 1UF16V
SDATA0
22
SDIN
R663 R663 22R 1/16W 5% 22R 1/16W 5%
OSDA0 23
SDA
R681 R681 22R 1/16W 5% 22R 1/16W 5%
OSCL0 24
SCL
AVDD
DV33
R673 R673
10K 1/16W 5% 10K 1/16W 5%
GND_Sound
R688 R688
AMP_CTRL 10K 1/16W 5% 10K 1/16W 5% C695 C695 AVDD GND_Sound
1UF16V 1UF16V
Q607 Q607
BC847C BC847C C650 C650 GND_Sound
10uF 16V 10uF 16V C674 C674 GND_Sound GND_Sound GND_Sound
R612 R612
GND_Sound GND_Sound 100N 16V 100N 16V
NC/0R05 1/16W NC/0R05 1/16W
D603 D603 AVDD
BAS316 BAS316
2 GND_Sound
A K
R670 R670
10K 1/16W 5% 10K 1/16W 5%
R671 R671
10K 1/16W 5% 10K 1/16W 5%
OFF_MUTE
Q605 Q605
BC847C BC847C
D602 D602
BAS316 BAS316
2
A K
Audio MUX CTRL
+5V_SW +5V_SW
+5V_SW
R605 R605
10R 1/8W 5% 10R 1/8W 5%
R607 R607 R606 R606
10K 1/16W 5% 10K 1/16W 5% 10K 1/16W 5% 10K 1/16W 5%
+ +
MUX_CTLB MUX_CTLA
C608 C608
R609 R609
100uF 10V 100uF 10V
10K 1/16W 5% 10K 1/16W 5% 10K 1/16W 5% 10K 1/16W 5%
Q602 Q602 AIN_CTL1 Q603 Q603
BC847C BC847C BC847C BC847C
C610 C610
R601 R601
10uF 16V 10uF 16V
0R05 1/16W 0R05 1/16W
AIN0_R_AADC
R602 R602
NC/10K 1/16W 5% NC/10K 1/16W 5%
C605 C605
R603 R603
10uF 16V 10uF 16V
0R05 1/16W 0R05 1/16W
AIN0_L_AADC
R608 R608
NC/10K 1/16W 5% NC/10K 1/16W 5%
EN 53
HPOUTL
DV33 HEADPHONE R/L OUTPUT
CN602 CN602
R650 R650 5
NC/4K7 1/16W 5% NC/4K7 1/16W 5% 4
HPOUTL
R659 R659 4R7 1/16W 5% 4R7 1/16W 5% 2
HPOUTR R658 R658 4R7 1/16W 5% 4R7 1/16W 5% 3
HP_DET#
6
7
1
C652 C652 C651 C651
PHONEJACK PHONEJACK
R651 R651 100N 16V 100N 16V 100N 16V 100N 16V
0R05 1/16W 0R05 1/16W
GND_Sound GND_Sound GND_Sound
GND_Sound
PVDD
10.5mm High
C632 C632
48 4.7uF 25V 4.7uF 25V + + C656 C656
HP_PWML
220UF 25V 220UF 25V
47
HP_PWMR
L604 L604
46
PVDD_AB
47UH 47UH
GND_Sound
45
BST_A
C683 33N 50V C683 33N 50V LOUT+
C665 C665
44
OUT_A R669 R669
1N 50V 1N 50V <9.2mm High
10R 1/16W 5% 10R 1/16W 5% C661 C661
GND_Sound
43 330NF 16V 330NF 16V
PGND_AB GND_Sound
C660 C660
GND_Sound
R654 R654
42 1N 50V 1N 50V
OUT_B
10R 1/16W 5% 10R 1/16W 5% L603 L603
GND_Sound
47UH 47UH C662 C662
41 330NF 16V 330NF 16V
BST_B
C691 33N 50V C691 33N 50V LOUT- LOUT+
LOUT-
40 ROUT+
BST_C
C699 33N 50V C699 33N 50V ROUT+ ROUT-
L602 L602
R653 R653 47UH 47UH
39
OUT_C 10R 1/16W 5% 10R 1/16W 5%
C698 C698
GND_Sound
330NF 16V 330NF 16V
38 C659 C659
PGND_CD GND_Sound
1N 50V 1N 50V L601 L601
GND_Sound
47UH 47UH C678 C678
37 330NF 16V 330NF 16V
OUT_D
ROUT-
C685 C685
33N 50V 33N 50V R652 R652
10R 1/16W 5% 10R 1/16W 5%
GND_Sound
C681 C681
1UF16V 1UF16V C658 C658
PVDD 1N 50V 1N 50V
C633 C633
C655 C655 4.7uF 25V 4.7uF 25V
100N 50V 100N 50V
GND_Sound
R661 R661
0R05 1/10W 0R05 1/10W
R664 R664
0R05 1/10W 0R05 1/10W
R668 R668
0R05 1/10W 0R05 1/10W
R677 R677
0R05 1/10W 0R05 1/10W
GND_Sound
R604 R604
AIN_CTL0
2011-Jun-01
PWR_12V
PWR_12V 4,5
+18V
+18V 4
STB_PWR5V
STB_PWR5V 4
+5V_SW
+5V_SW 4,5,9,10,12,13
DV33
DV33 4,5,6,7,12,13
DV33SB
DV33SB 4,5,6,7,9
AMUX_5V
AMUX_5V 9,10
GND 4,5,6,7,9,10,11,12,13,14
PWM audio input for HP AMP
AL1O
AL1O 6
AR1O
AR1O 6
Audio Control
HP_SC_MUTE
HP_SC_MUTE 6
AMP_CTRL
AMP_CTRL 6
SPK_MUTE
SPK_MUTE 6
HP_DET#
HP_DET# 6
Audio Input for MUX
SCART1_RIN
SCART1_RIN 9
SCART1_LIN
SCART1_LIN 9
YPBPR_RIN
YPBPR_RIN 10
YPBPR_LIN
YPBPR_LIN 10
VGA_RIN
VGA_RIN 10
VGA_LIN
VGA_LIN 10
Audio Output to MT5365
AIN0_R_AADC
AIN0_R_AADC 6
AIN0_L_AADC
AIN0_L_AADC 6
I2Saudio input for SPK AMP
AOMCLK_A
AOMCLK_A 6
AOLRCK_A
AOLRCK_A 6
AOBCLK_A
AOBCLK_A 6
AOSDATA0_A
AOSDATA0_A 6
OSDA0
OSDA0 6,7
OSCL0
OSCL0 6,7
AOMCLK
AOMCLK 6
Audio Control
AIN_CTL0
AIN_CTL0 6
AIN_CTL1
AIN_CTL1 6
CN601 CN601
4
3
2
1
R680 R680
0R05 1/10W 0R05 1/10W
R682 R682
0R05 1/10W 0R05 1/10W
R689 R689
0R05 1/10W 0R05 1/10W
R690 R690
0R05 1/10W 0R05 1/10W
GND_Sound
SPK AMP / HP AMP
/ AUD MUX
B05
1 2011-05-17
715G4796
19120_512_110519.eps
110519