Ssb: Audio Amplifier - Philips 32PFL5604/78 Service Manual

Circuit Diagrams and PWB Layouts

SSB: Audio Amplifier

8 7
B10
Audio Amplifier
C500 33P
C501 33P
F
33P
C499
C498 33P
GND GND
AMP_3V3
C496
33P
C497
33P
R372
100R
OSCL0
R371
OSDA0
100R C473
4U7
INT
16V
R250 R723
100R 100R
C505 C
1000P
B
Q42
E
E
BT3904
GND
GND
NC
GND
L105
120R
GND
D101
LL4148
+3V3
R12
NC
0R
D
R21
0R NC
5V_M
R20
0R
12_M
+3V3
R380
22K
R381
R382 4K7
10K
R732
1K C
ADIN5 Q45
B
BT3904
E
R391
4K7
C
GND
Z115
T
Z112
T
Z113
T
P25 Z114
T
NC/OUT_L-
1
OUTL+/OUT_L+
2
OUTL-/OUT_R+
3
NC/OUT_R-
4
AMP_12/24V
R359 R356
3K3
C518 3K3
C521
220U
220U
B 35V
35V
C520
C519
220U 220U
R357
35V
35V 3K3
R358
3K3
GND
FOR 2.1 CONFIG:
R13 --- 22R ,R354 --- 0R , C312 --- 330P;
C81 --- 0.47U ,R355 --- 0R;
C518/C519/C520/C521 --- 330U/16;
R356/R357/R358/R359 --- 3K3;
C317/C318/C319/C299/R16/R17 --- NC
A
8 7
TCM3.2L LA 10.
6
R643 R642
100R R757
100R
AOBCK
100R
AOLRCK
NC
AOMCLK
AOSDATA0
R644
R641 R362 GND
100R
100R 3R3
U17
STA333BW
STA335
R367
AMP_SA
100K
36 1
C301 C302
VDD_DIG2 GND_SUB
D27
1000P 0.1U
LL4148 35 2
GND_DIG SA
AMP_SCL
34 3
GND SCL TESTMODE
AMP_SDA 4
33 C300
SDA VSS
Z116 0.1U
Z109
32 5
T INT_LINE VCC_REG
6 OUT2B
31
RESET OUT2B
R368 30 7
SDI GND2
33R
8
R363 29
LRCKL VCC2
33R
28 9 OUT2A
R364
BICKL OUT2A
33R
R369 27 10 OUT1B
XT1 OUT1B
C308 33R
26 11
4700P
PLLGND VCC1
C326
680P
0.1U 25 12
C305 PLL_FILTER GND1
C79 13 OUT1A
24
10U PLL_VDD OUT1A
R353
PWDN
2K2 23 14 C322
POWERDN GND_REG
0.1U
15
L104 22
VSS_DIG VDD
120R
AMP_3V3 21 16 AMP_CF
R352 VDD_DIG CONFIG
C309
10K
R361 17
20
0.1U
OUT4B OUT3B
3R3
L103
19 18
120R OUT4A OUT3A
C78
GND
10U GND
E4P_1 C169
10P
U28
E3P_1 C246 10P
A04803
LVDSVDD
C327
1 8 ECKP_1 10P
S2 D2A
2 7 E2P_1 C280 10P
G2 D2B
E1P_1
3 6 C475 10P
S1 D1A
E0P_1 C407 10P
4 5
G1 D1B
R374
E4N_1
C336 10P
470K
E3N_1 C328
10P
C86
0.22U
ECKN_1 C479 10P
D26
LL4148 E2N_1
C478 10P
E1N_1 C477 10P
E0N_1 C476 10P
L18
22UH OUT1A
C303
C313
0.1U
330P
C314 C83
0.47U
1000P
P23
R13
CLICK&32"PS NC
22R
R18
C315 6R8
R355 C310 R354
1000P
0R
0.1U 0R
NC
C304
0.1U
GND GND R14 GND
22R
R19
C307 C81
6R8
0.47U
1000P
C312
C311
330P
0.1U
L19 R712
22UH 0R
OUT1B OUT2A
NC
6
EN 56
5 4
R378
0R NC
AMP_3V3
R379
0R
AMP_12/24V
GND
GPIO_9
C85
C522
C523
1U
220U
220U
35V
35V
C324
0.1U
C84
1U AMP_12/24V
R164
12/24V_AUDIO
NC
0.22R
Z117
C325 T
L139
0.1U
200R
R360
L140
NC
0R
AMP_3V3 200R
C569
C570
1U
R351 NC 0.1U
0R
GND
L13
33R
E4P_1
3
O4P_1 C491 10P E4N_1
4
O3P_1 C490 10P E3P_1
3
OCKP_1 C489 10P E3N_1
4
L12
O2P_1 C488 10P
33R L11
33R
O1P_1 C487 10P
ECKP_1
3
O0P_1 C486 10P
ECKN_1
4
O4N_1 C485 10P
E2P_1
3
O3N_1
C484 10P E2N_1
4
L10
OCKN_1 C483 10P
33R L9
33R
O2N_1
C482 10P
E1P_1
3
O1N_1
C481 10P
E1N_1
4
O0N_1 C480 10P
E0P_1
3
E0N_1
4
GND GND L8
33R
L17
22UH
OUTR+/SUBW+
OUT2A
CLICK NC
C319
0.1U
CLICK NC
R16
C320
6R8
1000P C318 CLICK NC
CLICK NC
Z110 0.1U
C316
T
C306
330P
1000P
CLICK NC
3
C82
CLICK NC
0.47U
2
CLICK NC C317
GND GND
0.1U
R15
1
T R17
CLICK NC 22R
C321
Z111 6R8
1000P CLICK NC
CLICK NC
C299
0.1U
L20
CLICK NC
22UH
OUT2B
OUTR-/SUBW-
CLICK NC
4
5
2009-Jun-19
3 2
LVDSVDD
LVDS CONNECTOR
C571
C323 1000P
1 2
0.1U Z187
3 4
GND
5 6
Z118
7 8
GND
E4P_1 E4N_1
9 10
R370
E3P_1 E3N_1
3K3
11 12
ECKP_1 ECKN_1
13 14 C573
E2N_1
E2P_1
15 16
Z132
E1P_1 E1N_1
Z131
17 18 R377
Z130 T
E0P_1
E0N_1
T T
R696
19 20
1K
ROT/DCR SEL_LVDS
R647
21 22
10K
NC
BIT_SEL
ODSEL
23 24
T
Z135 Z133
VBR_EXT VBR_OUT R652
C504
25 26 100R
0.1U
O4P_1 O4N_1
27 28
O3P_1 O3N_1
29 30
GND
OCKP_1 OCKN_1
31 32
O2P_1 O2N_1
33 34
O1P_1 O1N_1
35 36
O0P_1 O0N_1
37 38
39 40
T
T
P17
Z93
Z128
L3
33R
E4P O4N_1
3 2
2
E4N O4P_1
1 4 1
E3P O3P_1
3 2
2
O3N_1
E3N
1 4 1
L2
L5
33R
33R
OCKP_1
ECKP
2 3 2
OCKN_1
ECKN
4 1
1
E2P O2P_1
2 3 2
E2N O2N_1
1 L4 4 1
33R L7
33R
E1P O1P_1
3 2
2
O1N_1
E1N
4 1
1
O0P_1
E0P
3 2
2
O0N_1
E0N
4 1
1 L6
33R
Audio VMID control
R653
200R
CLICK NC AUD_VMID
R639 NC
C
OFF_MUTE 10K
B C77
C503
Q40 10U
NC 0.1U
BT3904
E
CLICK NC NC
GND
GND GND
3 2
1
F
LVDSVDD
0.1U
1K2
+3V3
GND
E
D
O4P
O4N
O3P
O3N
OCKP
OCKN
O2P
O2N
O1P
O1N
O0P
O0N
C
B
A
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