Philips HTB5540D/94, Service Manual

Page: 45 / 59

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
Power ON / OFF Mute
LAYOUT NOTE:
EMI SNUBBER
PLACE TO THE
RIGHT OF U100
LAYOUT NOTE:
EMI SNUBBER
PLACE TO THE
LEFT OF U100
LAYOUT NOTE:
EMI SNUBBER
PLACE NEAR
J901 PIN 1
ADD FB8 AND +12V-FAN
NET FOR FAN
add R718 R717
CHANGE FROM
1% TO 5%
WIRE WIDE • 5MM
3.16V
Power detect&DC FAN Control Circuit
GND
GND
I2C_SCL
BICK
DSP_MUTE
RESET
I2C_SDA
/RESET_MODULATOR
MCLK
LRCLK
GND
GND
SCL-A
S_CLK
L_RCLK
SDIN2
SDIN1
M_CLK
SDA-A
/PDN
MUTE
/RESET_MODULATOR
LRCLKO
SDOUT
SCLKO
SDIN3
MCU_CON
PW_ det
ect
WL_IRQ
WL_SDA
WL_SCL
SDOUT
WL_IRQ
WL_SDA
WL_SCL
LRCLKO
SCLKO
WL_RST
WL_RST
M_CLK
/PDN
MCU_CON
M_MUTE {3}
M_MUTE {3}
1/2power-control {3}
1/2power-control
{3}
SDA-A
D D
D
D D
D D
D
D
D D
D
D
D
D
+12V
+3.3V
+3.3V
+12V
+3.3V
+12V
+34V
D
+12V
+12V-FAN
D
+12V-A
+12V-A
D
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
D
D
D
D
D
D
D
D
+12V-FAN
D
D
D
+12V-A
D
D +3.3V
D
D
D
+3.3V
D
M_CLK
S_CLK
SDIN3
SDIN2
L_RCLK
SDIN1
SCL-A
VALID {3..5}
L-
{4}
SW-
{4}
CEN-
{4,5}
PM_A3SW {4}
PM_B3SW {4}
1/2power-control
PM_A4SR {4}
PM_A7SL {5}
PM_B7SL {5}
PM_B1FR {4}
PM_B4SR {4}
PM_B2FL {4}
PM_A1FR {4}
PM_B8CEN{5}
PM_A2FL {4}
PM_A8CEN{5}
VALID {3..5}
/SD {4,5}
MCU_CON
Q581
PNP_MMBT8550CLT1
Q581
PNP_MMBT8550CLT1
TP13 TP13
C
115
10pF/
50V/
NP0
C
115
10pF/
50V/
NP0
R63
8.2K
R63
8.2K
TP4 TP4
C1
2
10pF/
50V/
NP0
C1
2
10pF/
50V/
NP0
C42
N
C
/0.
1uF/
50V/
X7R
C42
N
C
/0.
1uF/
50V/
X7R
R35 47 R35 47
C13 4700pF/50V/X7R C13 4700pF/50V/X7R
TP16 TP16
R612 150 R612 150
R83
5.6K
R83
5.6K
R768
10K R768
10K
C9
10pF/
50V/
NP0
C9
10pF/
50V/
NP0
R9 0 R9 0
R19 47 R19 47
+
CE11
4.7uF/50V
+
CE11
4.7uF/50V
R44 47 R44 47
R81
NC/3.3
R81
NC/3.3
R38 6.2K/1% R38 6.2K/1%
R76
30K R76
30K
+
CE12
100uF/16V
+
CE12
100uF/16V
XP581
2PIN/2.0mm
XP581
2PIN/2.0mm
1
1
2
2
R14 47 R14 47
R17 47 R17 47
R21
470
R21
470
R606 NC/5.6K R606 NC/5.6K
R75
2.7K R75
2.7K
R84
8.2K
R84
8.2K
D1
NC/LL4148
D1
NC/LL4148
L1
FB80@100MHz
L1
FB80@100MHz
TP24 TP24
R13 47 R13 47
R1
NC/4.7K
R1
NC/4.7K
U1
TAS5538DGG
TSSOP56-DGG
U1
TAS5538DGG
TSSOP56-DGG
MCLK
11
ASEL_VACS2
10
AVDD
9
VR_ANA
8
PLL_FLTP
7
PLL_FLTM
6
AVSS
5
SCLK
23
PWM_HPP_R
4
PWM_HPM_R
3
PWM_HPP_L
2
DVDD2_CORE
14
EMO_1
15
HP_SLE
17
PDN
18
MUTE
19
SDA
20
SCL
21
SDIN1
24
LRCLK
22
PWM_HPM_L
1
RESET
16
PWM_P_6
56
PWM_M_6
55
PWM_P_5
54
PWM_M_5
53
VR_PWM
52
AVSS_PWM
51
AVDD_PWM
50
PWM_P_8
49
PWM_M_8
48
PWM_P_7
47
PWM_M_7
46
PWM_P_3
43
PWM_M_3
42
PWM_P_2
41
PWM_M_2
40
PWM_P_1
39
PWM_M_1
38
VALID
37
DVSS1_CORE
36
DVDD1_CORE
35
BKND_ERR
34
PSVC
33
OSC_RES
12
DVSS2_CORE
13
PWM_P_4
45
PWM_M_4
44
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
TEST
32
LRCLKO
31
SCLKO
30
SDOUT
29
R31 47 R31 47
R52 1 R52 1
C199
4.7uF/25V/X7R
C199
4.7uF/25V/X7R
C41
0.1uF/50V/X7R
C41
0.1uF/50V/X7R
R65
10
R65
10
TOP
XP1
24PIN/0.5mm
TOP
XP1
24PIN/0.5mm
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25 26
27 28
C17
4700pF/50V/X7R
C17
4700pF/50V/X7R
C27
0.1uF/16V/Y5V
C27
0.1uF/16V/Y5V
R71
1K
R71
1K
R86
8.2K
R86
8.2K
C3
3
10pF/
50V/
NP0
C3
3
10pF/
50V/
NP0
R8
4.7K
R8
4.7K
+
-
U3A
F4558
+
-
U3A
F4558
3
2
1
8
4
R46 47 R46 47
C4
0
10pF/
50V/
NP0
C4
0
10pF/
50V/
NP0
R70
15K
R70
15K
R77
150K
R77
150K
R18 47 R18 47
+
CE4
10uF/16V
+
CE4
10uF/16V
R698 2K R698 2K
C4
0.
01uF/
50V/
X7R
C4
0.
01uF/
50V/
X7R
C7
10pF/
50V/
NP0
C7
10pF/
50V/
NP0
TP10 TP10
C116
N
C
/0.
1uF/
50V/
X7R
C116
N
C
/0.
1uF/
50V/
X7R
TP7 TP7
R148
10K R148
10K
R605 5.6K R605 5.6K
R78
68K
R78
68K
R12
4.7
R12
4.7
R607 1.2K R607 1.2K
TP18 TP18
R36 47 R36 47
C23 0.1uF/16V/Y5V C23 0.1uF/16V/Y5V
R608 5.6K R608 5.6K
D4 LL4148 D4 LL4148
R53 1K R53 1K
R45
47K R45
47K
+
CE2
47uF/16V
+
CE2
47uF/16V
D3 LL4148 D3 LL4148
R42 47 R42 47
C5
10pF/
50V/
NP0
C5
10pF/
50V/
NP0
R20 47 R20 47
R58 33 R58 33
R10 0 R10 0
C2
0
0.
1uF/
16V/
Y5V
C2
0
0.
1uF/
16V/
Y5V
R150 33 R150 33
R72
NC/5.6K
R72
NC/5.6K
TP12 TP12
C29
0.1uF/50V/X7R
C29
0.1uF/50V/X7R
C587
10uF/
16V/
X5R
C587
10uF/
16V/
X5R
C22
0.047uF/50V/Y5V
C22
0.047uF/50V/Y5V
C43
0.1uF/50V/X7R
C43
0.1uF/50V/X7R
TP1 TP1
R33 NC/0 R33 NC/0
C31
0.1uF/50V/X7R
C31
0.1uF/50V/X7R
R51 1K R51 1K
R23
2.2 R23
2.2
R82
1K
R82
1K
C584
0.
1uF/
25V/
Y5V
C584
0.
1uF/
25V/
Y5V
C3
5
10pF/
50V/
NP0
C3
5
10pF/
50V/
NP0
R32 NC/47K R32 NC/47K
C586
0.
1uF/
25V/
Y5V
C586
0.
1uF/
25V/
Y5V
C8
10pF/
50V/
NP0
C8
10pF/
50V/
NP0
R87
2K
R87
2K
R34 0 R34 0
C
114
10pF/
50V/
NP0
C
114
10pF/
50V/
NP0
R30 47 R30 47
TP2 TP2
C1
9
0.
1uF/
16V/
Y5V
C1
9
0.
1uF/
16V/
Y5V
R699
2K R699
2K
+
CE589
47uF/16V
+
CE589
47uF/16V
R22 0 R22 0
XP3
6PIN/2.0mm
XP3
6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
R43 47 R43 47
C1
0
10pF/
50V/
NP0
C1
0
10pF/
50V/
NP0
R29
10K R29
10K
TP42 TP42
C2
1
10uF/
16V/
X7R
C2
1
10uF/
16V/
X7R
R64
1K
R64
1K
C32
N
C
/0.
1uF/
50V/
X7R
C32
N
C
/0.
1uF/
50V/
X7R
C197
4.7uF/25V/X7R
C197
4.7uF/25V/X7R
R28
470
R28
470
R16 47 R16 47
C36
N
C
/0.
1uF/
50V/
X7R
C36
N
C
/0.
1uF/
50V/
X7R
TP17 TP17
TP3 TP3
C1
8
0.
1uF/
16V/
Y5V
C1
8
0.
1uF/
16V/
Y5V
C26
0.
1uF/
50V/
X7R
C26
0.
1uF/
50V/
X7R
Q582
NPN_3DG3904M
Q582
NPN_3DG3904M
R4
4.7K
R4
4.7K
+
NC/220uF/16V
CE3
+
NC/220uF/16V
CE3
R611
47K
R611
47K
R40 NC/47K R40 NC/47K
R7
4.7K
R7
4.7K
C585
0.
1uF/
25V/
Y5V
C585
0.
1uF/
25V/
Y5V
TP19 TP19
TP6 TP6
R3
4.7K
R3
4.7K
FB3 500/800mA FB3 500/800mA
D5 LL4148 D5 LL4148
R39 47 R39 47
TP15 TP15
C3
8
10pF/
50V/
NP0
C3
8
10pF/
50V/
NP0
C1
0.
01uF/
50V/
X7R
C1
0.
01uF/
50V/
X7R
R47 47 R47 47
R6
4.7K
R6
4.7K
Q2
NPN_3DG3904M
Q2
NPN_3DG3904M
C24
22uF/10V/Y5V
C24
22uF/10V/Y5V
C14
0.047uF/50V/Y5V
C14
0.047uF/50V/Y5V
R2
4.7K
R2
4.7K
R37 12K/1% R37 12K/1%
D2
LL4148
D2
LL4148
Q1
NC/PNP_3CG3906M
Q1
NC/PNP_3CG3906M
R24 0 R24 0
TP5 TP5
TP14 TP14
R610 150 R610 150
C1
1
10pF/
50V/
NP0
C1
1
10pF/
50V/
NP0
L2
FB80@100MHz
L2
FB80@100MHz
R609
4.7K R609
4.7K
TOP
XP2
TOP
XP2
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+
CE6
22uF/50V
+
CE6
22uF/50V
R5
4.7K
R5
4.7K
+
CE1
47uF/16V
+
CE1
47uF/16V
R59 33 R59 33
C168
0.1uF/16V/Y5V
C168
0.1uF/16V/Y5V
C16
0.1uF/50V/X7R
C16
0.1uF/50V/X7R
TP23 TP23
C2
0.
01uF/
50V/
X7R
C2
0.
01uF/
50V/
X7R
R41 47 R41 47
C15
0.1uF/50V/X7R
C15
0.1uF/50V/X7R
R73
10K R73
10K
C34
N
C
/0.
1uF/
50V/
X7R
C34
N
C
/0.
1uF/
50V/
X7R
TP8 TP8
C28
10uF/16V/X7R
C28
10uF/16V/X7R
+
-
U3B
F4558
+
-
U3B
F4558
5
6
7
8
4
R56 33 R56 33
R25 47 R25 47
C3
0.
01uF/
50V/
X7R
C3
0.
01uF/
50V/
X7R
R50 1K R50 1K
TP41 TP41
TP11 TP11
R49 47 R49 47
R57 33 R57 33
R48 0 R48 0
TP9 TP9
C25
0.1uF/16V/Y5V
C25
0.1uF/16V/Y5V
R55 33 R55 33
R54
100K
R54
100K
R11 0 R11 0
C3
0
10pF/
50V/
NP0
C3
0
10pF/
50V/
NP0
FB2 500/800mA FB2 500/800mA
C6
10pF/
50V/
NP0
C6
10pF/
50V/
NP0
+ 220uF/16V CE590 + 220uF/16V CE590
FB1
70/1A
FB1
70/1A
R15 47 R15 47
C3
9
10pF/
50V/
NP0
C3
9
10pF/
50V/
NP0
7-7 7-7
Amplifier Board Circuit Diagram:DSP