Philips 32PFL5007D/30 Service Manual page 81

Circuit Diagrams and PWB Layouts
10-3-16 B16 Audio amplifier/Speaker out
Audio amplifier/Speaker out
B16
+24V
FB6101
1
NC/120R/6000mA
R6101 C6175
56K 1/10W 1
S
0.47uF 50V 2
S
3
S
R6108 4
G
470K1/10W
R6110
AO4435
18K 1/10W
R6114
LED_PWR_SW
Q6104
DTC114ES3
0R05 1/16W
Aud3V3
C6106
0.1uF 50V
AUD_SCL
AUD_SDA
TP6101
AMP_Reset
I2SDATA
R6122 LRCKI
0R05 1/16W BICKI
C6117 XTI
Aud3A3 PLL_GND
0.1uF 50V PLL_FILT
R6123
2R2 1/16W 5% Aud3V3 PWDN
TW
EAPD
C6130
0.1uF 50V
Aud3V3
Connection to PLL filter
Reset (pull-up)
PLL_FILT
R6127
10K 1/16W 5%
AMP_Reset
C6141
1N50V
PLL_GND
37
36
C6147 C6148 35
34
0.1uF 50V 0.1uF 50V 33
DDX3B 32
31
Aud3V3 30
DDX3A 29
R6132 TW 28
10K 1/16W 5% 27
26
EAPD
C6161 C6164 R6133 25
10K 1/16W 5% 24
22uF 10V 23
Aud3V3
22
21
20
19
C6171
0.1uF 50V
C6170
0.1uF 50V
C6173
0.1uF 50V
TPM9.5A LA 10.
+24V_LED
+24V +24V_AMP
2
Q6101 FB6104
8
120R/6000mA
D
7 FB6103
D
6 D6102 120R/6000mA
D
5 S3B +24V_SW
D
1 2
A K
C6102 R6111 C6103 C6101 C6121
+ C6174 + + +
0.1uF 50V
8x7mm
U601
37
Thermal Pad
36 1 C6107 C6108
VDD_DIG GND_SUB
35 2
GND_DIG SA
34 3 C6112
SCL TEST_MODE
33 4
SDA VSS
32 5 0.1uF 50V
INT_LINE VCC_REG
31 6 OUT2B
RESET OUT2B
30 7
SDI GND2
29 8
LRCKI VCC2
28 9 OUT2A C6122 C6123 C6124
BICKI OUT2A
27 10 OUT1B
+ + +
XTI OUT1B
26 11
GND_PLL VCC1
25 12
FILTER_PLL GND1
24 13 OUT1A
VDD_PLL OUT1A
23 14 C6128
PWRDN GND_REG
22 15 0.1uF 50V
GND_DIG VDD
21 16 C6119 C6120
VDD_DIG CONFIG
20 17 DDX3B
TWARN/OUT4A OUT3B
DDX3A
19 18
EAPD/OUT4B OUT3A
STA339BWTR
Power down (pull-up)
Aud3V3
PWDN
R6128 R6130
2K2 +-1% 1/16W 1.8KOHM 1/10W
D6104 D6105
C6139 C6140 LL4148 LL4148
680pF 50V 4.7nF 50V SP_AMP_MUTE
POP_MUTE
U602
OUTA
GND
1 FB6106
VCCSIGN GND-SUB
2 120R/6000mA
VCCSIGN OUT2B
3
VSS OUT2B
4 1
VSS VCC2B
5
IN2B GND2B
6 C6149 C6150
IN2A GND2A
7
IN1B VCC2A
8 1uF 0.1uF 50V
IN1A OUT2A
9 C6152 C6153
TH_WAR OUT2A
10 + +
FAULT OUT1B
11
TRI-STATE OUT1B
12
PWRDN VCC1B
13
CONFIG GND1B
14 C6166 C6165
VL GND1A
15 8x7mm
VDD VCC1A
16 1uF 0.1uF 50V
VDD OUT1A
17
GND-REG OUT1A
18
GND-CLEAN NC
OUTB
STA515W
EN 81
+5V_SW
+5V_ON
FB6102
1 2
120R/6000mA
R6107 R6106 R6105 R6104
10K 1/16W 5% 1.8KOHM 1/10W 10K 1/16W 5% 1.8KOHM 1/10W
POP_MUTE D6101 R6109 AMP_MUTE
LL4148 100R 1/10W 1%
Q6102 D6103
3
DTC114ES3 LL4148 Q6103
AUDIO_AC_OFF
R6113 BC847C
2
4K7 1/16W 5%
Q6105
DTC114ES3
22uH
+24V_AMP
OUT2A L6101
C6105
0.1uF 50V
C6109 R6117 C6110
120pF 50V 0.1uF 50V
6.2 OHM 1/4W
C6113 R6121 C6115
C6125 R6120 100N 50V 0.1uF 50V
62R 1%
+
6.2 OHM 1/4W
C6118
22uH
OUT2B L6102 0.1uF 50V
22uH
OUT1A
L6103
C6129
0.1uF 50V
R6124
62R 1% R6125 C6131
0.1uF 50V
C6133
100N 50V
6.2 OHM 1/4W
R6126 C6136
0.1uF 50V
C6135
120pF 50V
6.2 OHM 1/4W
C6138
22uH 0.1uF 50V
OUT1B L6104
+24V_AMP
22uH
OUTA L6105
C6178
2
0.1uF 50V
R6131 C6177
C6158 0.1uF 50V
330pF 50V
C6163
100N 50V 6.2 OHM 1/4W
R6134 C6176
R6135 0.1uF 50V
22 OHM 1/4W
6.2 OHM 1/4W
C6172
22uH 0.1uF 50V
OUTB
L6106
back to
2012-Nov-30
div. table
+5V_ON
R6103 FB6105
100R 1/10W 5%
120R/3000mA
U603
G903T63UF
ZD6101 3 2
VIN VOUT
BZX84C3V6
1 1 3
C6142 C6143 C6144
C6104 22uF 10V 0.1uF 50V 0.1uF 50V
R6112
10uF 10V
470OHM +-5% 1/10W
ROUT+
C6111
1N50V C6114
1N50V
C6116
1N50V CN601
ROUT- 1
2
3
LOUT+
4
CONN
AUD_SDA
C6132
1N50V 0R05 1/16W
C6134
1N50V
C6137
1N50V
LOUT- AUD_SCL
0R05 1/16W
14 VGASDA_IN
14 VGASCL_IN
SYS_SDA
SYS_SCL
C6159
1N50V
8 AMP_MUTE
8 AMP_Reset
8 SP_AMP_MUTE
C6162 3
2
1N50V 1
I2S
CONN
CN602 18 I2SDATA
C6169
18 LRCKI
18 BICKI
1N50V
18 XTI
AUDIO_AC_OFF
8 LED_PWR_SW
Audio amplifier/
Speaker out
B16
Aud3V3 Aud3A3
FB6107
2 1
120R/3000mA
+ C6146
C6145
100UF 16V 0.1uF 50V
CN604
NC/CONN
VGASDA_IN
SYS_SDA
R6136
CN607
NC/CONN
VGASCL_IN
R6137 SYS_SCL
VGASDA_IN
VGASCL_IN
SYS_SDA 12,16,17
SYS_SCL 12,16,17
AMP_MUTE
AMP_Reset
SP_AMP_MUTE
I2SDATA
LRCKI
BICKI
XTI
AUDIO_AC_OFF 8
LED_PWR_SW
A 2012-02-17
715G5279
19340_515_120724.eps
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