Philips HTB3510/12 Service Manual page 38

Amplifier Board Circuit Diagram:DSP
A
ADD FB8 AND +12V-FAN
NET FOR FAN
+12V-FAN
FB1 FB1
24PIN/0.5mm 24PIN/0.5mm
70/1A 70/1A
D
1 1
TP1 TP1
2
TP2 TP2
3
TP3 TP3
4
TP4 TP4
5
TP5 TP5
6
7 GND
8
TP6 TP6
9
TP7 TP7
10
11
12 RESET
13 DSP_MUTE
14 GND
15 I2C_SDA
16 I2C_SCL
17 GND
18 MCLK
19 GND
TP13 TP13
20 BICK
21
22
23 LRCLK
24
XP1 XP1
D D
2
Power ON / OFF Mute
+12V
R32 R32 NC/47K NC/47K
D1 D1
NC/LL4148 NC/LL4148
+ + CE3 CE3
NC/220uF/16V NC/220uF/16V
D
D2 D2
{3} M_MUTE
LL4148 LL4148
+12V-FAN
+ CE589 + CE589
3
47uF/16V 47uF/16V
D
Power detect&DC FAN Control Circuit
+12V
R65 R65
10 10
{3} 1/2power-control
4
R75 R75 CE11 CE11 + +
2.7K 2.7K
4.7uF/50V 4.7uF/50V
D
A
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7-3
B
R55 R55 33 33 WL_IRQ
+3.3V
R56 R56 33 33 WL_RST
R1 R1 R2 R2 R3 R3 R4 R4 R5 R5 R6 R6 R7 R7 R8 R8
NC/4.7K NC/4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
R9 R9 0 0
R10 R10 0 0
R11 R11 0 0
1/2power-control
+12V
{3}
+3.3V
500/800mA 500/800mA FB2 FB2 R13 R13 47 47
500/800mA 500/800mA FB3 FB3 R14 R14 47 47
R15 R15 47 47
R16 R16 47 47
TP8 TP8
R17 R17 47 47
TP9 TP9
R18 R18 47 47
R19 R19 47 47
TP10 TP10
R20 R20 47 47
TP11 TP11
TP12 TP12
TP14 TP14
TP15 TP15
TP16 TP16
TP17 TP17
TP18 TP18
R24 R24 0 0 WL_SDA
R22 R22 0 0 WL_SCL
D
+3.3V
+12V
+ +
C15 C15
CE1 CE1
C16 C16 + +
0.1uF/50V/X7R 0.1uF/50V/X7R
CE2 CE2 47uF/16V 47uF/16V
0.1uF/50V/X7R 0.1uF/50V/X7R
47uF/16V 47uF/16V
D D
R33 R33 NC/0 NC/0
VALID {3..5}
add R718 R717
R40 R40 NC/47K NC/47K
Q2 Q2
Q1 Q1
NPN_3DG3904M NPN_3DG3904M
NC/PNP_3CG3906M NC/PNP_3CG3906M
C26 C26
R45 R45
47K 47K
R48 R48 0 0
R50 R50 1K 1K
D D D
CE590 CE590 220uF/16V 220uF/16V
Q581 Q581
XP581 XP581
PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
R612 R612 150 150 1
1
2
2
R611 R611
C587 C587 C585 C585
C584 C584
R610 R610 150 150 2PIN/2.0mm 2PIN/2.0mm
47K 47K
R609 R609
4.7K 4.7K
D
D
R608 R608 5.6K 5.6K R607 R607
+12V-A
R698 R698 2K 2K MCU_CON
MCU_CON
6
R606 R606 NC/5.6K NC/5.6K 7
5 R605 R605 5.6K 5.6K
Q582 Q582
NPN_3DG3904M NPN_3DG3904M
U3B U3B
R699 R699
F4558 F4558
2K 2K
+12V-A
D D
C31 C31
0.1uF/50V/X7R 0.1uF/50V/X7R
D R70 R70
2
R72 R72
1
3.16V
3
NC/5.6K NC/5.6K 15K 15K
U3A U3A C41 C41
F4558 F4558 R76 R76 R77 R77 R78 R78 + +
150K 150K 68K 68K
30K 30K
0.1uF/50V/X7R 0.1uF/50V/X7R
R83 R83
+12V-A C43 C43
0.1uF/50V/X7R 0.1uF/50V/X7R
R87 R87 D
5.6K 5.6K
2K 2K
B
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C
D
MCU_CON
/PDN
/RESET_MODULATOR
M_MUTE {3}
SDA-A
SCL-A
M_CLK
S_CLK
SDIN3
SDIN2
L_RCLK
SDIN1
C13 C13 4700pF/50V/X7R 4700pF/50V/X7R
R21 R21
C14 C14 470 470
0.047uF/50V/Y5V 0.047uF/50V/Y5V
+3.3V
C17 C17
+3.3V +3.3V +3.3V
R23 R23
2.2 2.2
4700pF/50V/X7R 4700pF/50V/X7R
R28 R28
470 470
R29 R29 R148 R148
10K 10K 10K 10K C22 C22
C25 C25 0.047uF/50V/Y5V 0.047uF/50V/Y5V
C24 C24
22uF/10V/Y5V 22uF/10V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V R34 R34
M_CLK
R37 R37 12K/1% 12K/1% R38 R38
R150 R150 33 33
1/2power-control
/RESET_MODULATOR
/PDN
MUTE
SDA-A
C168 C168 SCL-A
L_RCLK
0.1uF/16V/Y5V 0.1uF/16V/Y5V S_CLK
SDIN1
SDIN2
D
SDIN3
R54 R54
100K 100K
1.2K 1.2K
D
R63 R63
8.2K 8.2K
D3 D3 LL4148 LL4148 CE6 CE6 R64 R64
{4,5}
CEN-
22uF/50V 22uF/50V 1K 1K
D4 D4 LL4148 LL4148 C197 C197 R71 R71
{4}
4.7uF/25V/X7R 4.7uF/25V/X7R SW-
1K 1K
CE12 CE12
100uF/16V 100uF/16V
C199 C199
D5 D5 LL4148 LL4148 R82 R82
L- {4}
4.7uF/25V/X7R 4.7uF/25V/X7R
1K 1K
CHANGE FROM
R86 R86
R84 R84 1% TO 5%
8.2K 8.2K
8.2K 8.2K
D
C
7-3
D
1
2
3
4
5 WL_IRQ
6 WL_SDA
7 WL_SCL
8
9
10
TP24 TP24
11
12
13 LRCLKO
14
15
16
17
18 SDOUT
19 WL_RST
20
21
22
XP2 XP2
R12 R12
4.7 4.7
D
U1 U1
1 56
PWM_HPM_L PWM_P_6
2 55
PWM_HPP_L PWM_M_6
3 54
PWM_HPM_R PWM_P_5
4 53
PWM_HPP_R PWM_M_5
5 52 C23 C23 0.1uF/16V/Y5V 0.1uF/16V/Y5V
AVSS VR_PWM
6 51
PLL_FLTM AVSS_PWM
7 50
PLL_FLTP AVDD_PWM
8 49 R30 R30 47 47
VR_ANA PWM_P_8
9 48 R31 R31 47 47
AVDD PWM_M_8
0 0 10 47 R35 R35 47 47
ASEL_VACS2 PWM_P_7
11 46 R36 R36 47 47
MCLK PWM_M_7
12 45
6.2K/1% 6.2K/1% R39 R39 47 47
OSC_RES PWM_P_4
13 44 R41 R41 47 47
DVSS2_CORE PWM_M_4
14 43 R42 R42 47 47
DVDD2_CORE PWM_P_3
15 42 R43 R43 47 47
EMO_1 PWM_M_3
16 41 R44 R44 47 47
RESET PWM_P_2
17 40
R46 R46 47 47
HP_SLE PWM_M_2
18 39 R47 R47 47 47
PDN PWM_P_1
19 38 R49 R49 47 47
MUTE PWM_M_1
20 37
R51 R51 1K 1K
VALID
SDA VALID
21 36
SCL DVSS1_CORE
22 35
LRCLK DVDD1_CORE +3.3V
23 34 R53 R53 1K 1K
SCLK BKND_ERR
24 33 TP19 TP19
SDIN1 PSVC
25 32
SDIN2 TEST
26 31 R57 R57 33 33
SDIN3 LRCLKO
27 30 R58 R58 33 33
SDIN4 SCLKO
28 29
R59 R59 33 33
VR_DIG SDOUT
C586 C586
TAS5538DGG TAS5538DGG
TSSOP56-DGG TSSOP56-DGG
C27 C27 C28 C28
0.1uF/16V/Y5V 0.1uF/16V/Y5V 10uF/16V/X7R 10uF/16V/X7R
D
D
TP41 TP41 TP42 TP42
1
1
2
2
3
C32 C32
3
4
4
5
5 WIRE WIDE 5MM C36 C36
6
6
6PIN/2.0mm 6PIN/2.0mm
C116 C116
XP3 XP3
LAYOUT NOTE: LAYOUT NOTE:
EMI SNUBBER EMI SNUBBER
PLACE TO THE PLACE TO THE
RIGHT OF U100 LEFT OF U100
D
E
SCLKO
1
TP23 TP23
M_CLK
R25 R25 47 47
R52 R52 1 1
+3.3V
C29 C29
+ +
CE4 CE4
0.1uF/50V/X7R 0.1uF/50V/X7R
10uF/16V 10uF/16V
D
+3.3V
2
PM_A3SW {4}
PM_B3SW {4} D
PM_A7SL {5}
PM_B7SL {5}
PM_A4SR {4}
PM_B4SR {4}
+3.3V
PM_A8CEN{5}
PM_B8CEN{5}
PM_A2FL {4}
PM_B2FL {4}
R768 R768
PM_A1FR {4}
10K 10K
PM_B1FR {4}
{3..5}
/SD {4,5}
LRCLKO
SCLKO
SDOUT
3
+34V
L1 L1
C34 C34
C42 C42
FB80@100MHz FB80@100MHz
R73 R73
10K 10K
R81 R81
NC/3.3 NC/3.3
L2 L2
LAYOUT NOTE:
FB80@100MHz FB80@100MHz
EMI SNUBBER
PLACE NEAR
D
J901 PIN 1
4
E