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Philips LC7.5E - SSB: Audio (B06 B)

Philips LC7.5E
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Circuit Diagrams and PWB Layouts
59LC7.5E LA 7.
SSB: Audio
VSSD|HW
IN1N
IN2P
IN2N
INREF
OSCREF
OSCIO
HVPREF
DREF
ENGAGE
POWERUP
TEST
VDDP
VSSP
VDDA
STAB2
STAB1
BOOT2
BOOT1
HVP2
HVP1
DIAG
OUT2
OUT1
CGND VSSA
IN1P
NC
NC
NC
LEFT +
GND
GND
RIGHT -
EMC
EMC
AUDIO
DC-DETECTION
RES
RES
11V9
12V2
-12V2
+12V2
TO SPEAKERS
2V6
8V9
3V9
-1V3
-2V8
-2V8
-2V8
-2V8
-7V6
-8V2
4V7
3V2
-2V6
*
*
*
*
*
*
*
LCD PDP
3A03
3A04
3A06
3A07
3A08
3A11
10K 6K8
12K 22K
10K 6K8
10K 6K8
12K 22K
10K 6K8
TO SUBWOOFER OUT
RES
RES
RES
-12V2
+12V2
TO / FROM PSU
IA17 E9
IA18 E5
IA19 E4
IA20 E6
IA21 F4
IA22 F4
IA23 D6
IA24 B6
IA25 B9
IA26 C6
IA27 B9
IA29 F10
IA30 F10
IA31 F10
IA33 F4
IA34 D8
IA35 D7
IA36 E7
IA37 E8
IA38 F7
IA39 F7
IA40 A6
IA41 A6
FA0 2 C 8
FA0 4 E 6
FA0 5 D 2
FA0 6 E 2
FA0 7 D 1 1
FA0 8 D 1 1
FA0 9 E 2
FA1 0 D 1 1
FA1 1 E 1 1
FA1 2 E 2
FA1 3 B 1
FA1 4 B 1
FA1 5 B 1
FA1 6 B 1
FA1 7 B 1
FA1 8 B 1
FA32 F11
IA01 D2
IA02 D3
IA03 D6
IA04 D9
IA05 D2
IA06 D3
IA07 D6
IA09 E3
IA10 E2
IA11 E2
IA12 E3
IA13 E4
IA14 E6
IA15 E4
IA16 E6
3A05 D9
3A06 D2
3A07 E2
3A08 E3
3A09 D7
3A11 E2
3A12 E6
3A13 E3
3A14 E9
3A15 E6
3A17 E7
3A19 F3
3A26 F3
3A27 F9
3A28 F9
3A29 E10
3A30 F10
3A31 F11
4A01 A6
4A02 A6
5A03 D7
5A04 E7
5A05 C6
5A06 C8
5A07 A6
5A08 B2
5A09 B2
7A01 D4
7A05 E11
7A06 F10
7A07 F10
FA0 1 C 6
2A21 D7
2A22 E3
2A23 E8
2A24 E3
2A25 E6
2A26 E8
2A27 E6
2A28 E7
2A29 E3
2A30 F6
2A31 F7
2A32 F4
2A33 G5
2A34 G5
2A35 E7
2A36 F7
2A37 D8
2A38 E8
2A40 F3
2A41 G9
2A45 E7
2A46 A6
2A47 B6
2A50 B1
2A51 B1
2A52 B2
2A53 B2
2A54 B2
3A01 B6
3A02 B8
3A03 D2
3A04 D3
B
C
D
E
F
G
A
B
C
D
E
F
G
1A01 D11
1A02 C11
1A03 B1
2A01 B7
2A02 B9
2A04 C6
2A08 C9
2A09 D5
2A10 D5
2A11 D3
2A12 D4
2A13 D8
2A14 D7
2A15 D3
2A16 E3
2A17 D8
2A18 E6
2A19 E4
2A20 E3
1234567891011
12
Φ
CLASS D
POWER
AMPLIFIER
TDA8932T
7A01
345678
22u
5A04
91011
A
5A03
22u
1
2
3
3
440054-3
1A02
1A03
440054-3
1
2
10n2A50
2A52 10n
2A54
100n
10u5A09
FA1 8
5A08 10u
FA1 7
FA1 6
FA1 4
FA1 5
FA1 3
GNDSND
GNDSND
1n0
2A51
+AUDIO_POWER
GNDSND
1n0
2A53
IA41
-AUDIO_POWER GNDSND
2A47
47n 47n
2A46
5A07
33R
IA40
+AUDIO_POWER
4A02
+AUDIO_POWER_+12V_DISP
VSSA
4A01
VSS
VSSA
GNDSND
IA38
IA39
IA37
IA36
IA35
IA34
IA33
2A28
470n
2A14
470n
1n0
2A45
FA3 2
IA30
IA31
IA29
2A04
220u 25V
25V220u
2A08
GNDSND
GNDSND
GNDSND
1u0
2A41
220K
3A28
220K
3A27
BC847BW
7A06
BC847BW
7A07
10K
3A31
7A05
BC857BW
3A30
47K 47K
3A29
470n
2A40
GNDSND
3A26
GNDSND
VDD
4K7
220n
2A38
2A37
220n
2A36
1n0
2A35
1n0
GNDSND
GNDSND
GNDSND
GNDSND
GNDSNDGNDSND
GNDSND
GNDSND
GNDSND
GNDSND
GNDSND
GNDSND
GNDSND
IA27
GNDSND
IA26
IA25
IA23
IA24
IA04
IA17
IA18
IA20
IA14
IA16
FA0 4
IA03
IA07
IA21
IA19
IA22
IA15
IA13
IA12IA11
IA06
IA09
IA05
IA10
IA01
FA0 8
FA0 7
FA1 0
FA0 2
FA1 1
FA0 1
FA1 2
FA0 6
FA0 9
IA02
FA0 5
3A07
3A06
2A16
2A15
1u0
100n
1u0
2A02
100n
2A01
1n0
2A17
2A23
1n0
3A15
1M0
1M0
3A12
VDD
3A19
10K
2A26
220n
VSS
22R
3A14
220n
2A13
3A05
22R
3A17
10R
3A09
10R
1n0
2A18
1n0
2A32
VSS
30R
30R5A06
5A05
3A11
3A03
3A08
3A04
220p
2A19
VSSA
220p
2A12
3A02
VDDA
3A01
10R
+AUDIO_POWER
-AUDIO_POWER
10R
1
2
3
4
1A01
440054-4
1n0
2A21
1n0
2A31
100n2A34
2A09 100n
VDD
15n2A25
100n
2A30
15n2A27
100n
100n
2A33
2A10
100n2A29
2A20 1u0
100n
VSSA
GNDSND
100n
2A22
2A24
39K3A13
VDDA
VSSA
32
26
23
1u02A11
25
24
13
8
29
20
9
1
16
17
3
2
14
15
12
31
10
27
22
6
28
21
7
4
18
5
30
19
11
DC_PROT
STANDBYn
AUDIO_LS_R
ENGAGE
AUDIO_LS_L
B06B B06B
H_17370_016.eps
010804
3139 123 6273.1

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