Philips HTS3306/F7 Service Manual page 36

AV & MP3 Schematic Diagram
120
FB401 R402 100R
C401 220UF/16V
JK401
TP1 TP2 TP3
10 R411
GND
7
GND
9
V
3
TP4 FB402 0
RX
6
TP5 FB403 0
TX
2
TP6 R403 33R
DET
5 TP7 Ipod_R
C406 4.7UF16V
R
1 TP8
VCC
8
TP9
L
4 R407
GND
C409 10K
47P
R412
IPOD TP10
R406 R404
IPOD DOCK C408
10K
47P
1K
Ipod_L
C407 4.7UF16V
R409
IPOD Only
Open
JK402 B
R2 TP11 R427
GND
TP12 R428
L2
R1 TP13 R429
JK402A
GND
TP14 R431
L1
4.7U R437
C434
R451
8K2
TU401
1 Tuner-L_OUT
TP15
2 TP16 Tuner-R_OUT C435 4.7U R436
3 TP17 Tuner+5V
R452
4 TP18 TU_SCL
5
TP19 TU_SDA 8K2
6 TP20 TU_/SEN
7 TP21
TU_/RST
8 TP22 TU_GPIO
9
KST-MW004FV1-S63D
IC306 Open
TP108 3 4 R477 Open C473 Open
OPTICAL
I0 Y
C474 Open
2 5
GND VCC
FB406
TP109 1 6 R410 Open
COAXIAL
I1 S
TP106
IC405G 74HC04_VD33
7 14 R400 10R 3.3V
C400
C410 TP104
100UF 0.1UF
JK403B
C479
5 L707
104
TP28 1.2UH
C478 R487
100P 75
JK403A
TP25
1 R489 Open C481 104
2 DGND
R490
3 C482 Open 0R
TP26 R491 Open 3.3v
Open
TP27 C483 Open
C484 Open
Optical Only
JK405A
Y CVBS_O TP29
FB301 120
GND
TP30
R Cr_OUT FB302 OPEN
TP31
B Cb_OUT OPEN
FB303
GND
G Y_OUT TP32
FB304 OPEN
JK405 B
Q301
V-ESD
DGND
VIGND
CVBS_IN
R440 56R
IN+12V
AV+12V
VIGND
IPOD_RX
C440 C450
IPOD_TX
0.1UF 100UF/25V
IPOD-Det
IPOD+5V
R413 10K
R418
C468
C411 47P
100 4.7UF16V IN-12V R470 56R
AV-12V
6
10K
-
7
C488 C415
B+ IC401B C470 C480
47P 5 100P
JRC4558 0.1UF 100UF/25V
+
R408 R415 56
10K C413 104 IN+12V
600
FB411
R405
1K R414 10K
R471
R419 3.3K
AV+12V
C412 47P
C420 4.7UF16V
100
10K
2
-
ZD402 5V6
1
C489 C416
B-
47P 3 IC401A R
+
JRC4558 100P
C467 47U/16V
10K
IN-12V
C414
104 R416 56
104
C466
C V B _ S N I IPOD_RX P I O D T _ X
OPEN
Q401
Open
C425 4.7UF16V
Open
C426 4.7UF16V
8K2
C427 4.7UF16V
8K2 4.7UF16V
C428
R444 56
IN-12V
2.2K
C433 104
IC402A JRC4558
R439
8.2K 3
+ L
1 R446 100
C437 4.7UF16V
R442
2
-
C495 C497
33k R448
2.2K 222
8K2
R499 180P
43K
C431 272
C432 104
IN+12V
R443 56
R438 8.2K 5
+ 4.7UF16V
7 R445 100 C436
R441
C496 6
-
222 IC402B
33k JRC4558 R447 C498
R500 43K
8K2
180P
C429 272
C475 Open
IC307 Open
R479 3 4 TP103
SPDIF_IN
I0 Y
Open
FB407
3.3V 2 5 3.3V
GND VCC
Open
Open
1 6 R481 Open
I1 S
R496 R483
Open Open
R484 0R
Singelsw1 COAXIAL SPDIF_IN
TP107
Singelsw2
COAX/OTP
R485
OPEN
SPDIF_IN
ARC Only
ARC_SPDIF R480 OPEN
L708
ARC_SPDIF OUT
C490 104 Open
TP105
IC405B IC405A
4 3 1 R430 C430
2
Open
0R
74HC04 74HC04
R488 C309 470UF/10V
R305 75R
IC405E IC405F 74HC04
OPEN
R306
74HC04 Open C311 Open
11 10 13 12 COAXIAL
R307 Open C312
Open
C313
R503 47K R504 2.2K R308 Open Open
R309
33R
R486 TP110
OPEN
R310 10K
IC405C IC405D
5 6 9 8
OPTICAL
74HC04 74HC04
Q305
FB305
2SC945
600 OHM
FB306
600 OHM
FB413
10K
R320
600 OHM
V-MUTE1/ 2 H=ACTIVE L=MUTE
(CVBS,Y,Pb,Pr) H=ACTIVE L=MUTE
SD/HD_LPFSW H=HD L=SD
Q302 Q303 Q304
Open Open Open
AV BOARD
C472 4.7UF16V AUX-R
IC303 , IC304 CD4051BM
R472 A B C
3.3K
AV-12V
Input sel1 Input sel2 Input sel3
1 0 0
C471 104
0 0 0
0 1 0
47U/16V 1 1 0
C469
0 0 1
ZD401 5V6
IC303
CD4051BM
C465 104
C464
104
C463 104
C462 4.7UF16V AUX-L
R465 3.3K
AV-12V
ZD403 5V6
C460 47U/16V
C459 104
C445 R455
560
104
3 IC404A
+ JRC4558
1 R453
IC304
R462 R459 2
100
-
CD4051BM
10K
12K
C447 47P
C491
R457
C0603-102 22k
C446 R456
IN+12V
104 560
5 IC404B JRC4558
+
R454
7
R463 R461
6
- 100
10K 12K
C448 47P
C492
22k
R458
C0603-102
ZD404 5V6
C455 47U/16V
C454 104
R464 3.3K
AV+12V
C442 R497
FB404 600
4.7UF 100R
C452
R460
43K TP101
100P
MP3_RIN
MP3_LIN
C453
R450
TP102
43K
100P
C441 R498
FB405 600
100R
4.7U
IC301
C327
14 1 R318 L301
CVBS_OUT
CVBS_OUT CVBS_IN
13 2
VCC VREF 0.1UF 0R 1.2UH
12 3
C328
PY_OUT PY_IN
11 4
GND PB_IN
R319
10 5
C329 C341
PB_OUT PR_IN
10UF/10V 82R
9 6 10P 10P
PR_OUT MUTE1
8 7
LPF_SEL MUTE2
C326 R321 L302
Component Y OUT
BH76071FJ
Open Open Open
R322
C324
Open C325
Open
Open
R311 10K
R312 10K
FB307
C320 R323 L303
0R Component Cb OUT
C314 C315 Open Open
Q306 Q307 Open
0.1UF 22UF/10V
2SC945 2SC945
R324 C323
C322
Open
Open Open
TP97
R313 R314
C317
R325 L304
Component Cr OUT
10K 10K
TP98
Open Open Open
R326
R315 C319
R316 R317
Open C318
Open
Open
0R 0R
10K
only one only one
1-12-5
SOURCE IC PIN
AUX1-R,L 14Pin X1
---- 13Pin X0
IPOD-R,L 15Pin X2
TUNER-R,L 12Pin X3
MP3 IN-R,L 1Pin X4
( TO AMP/PSU CBA CN202 )
CN403
GND TP34
1 0
TU_GPIO
2 0
TP35
TU_/RST
3.3
3
TU_/SEN TP36
4 3.3
GND TP37
5 0
TU_SDA TP38
6 3.3
TP39
GND
7 0
TP40
TU_SCL
3.3
8
TP41
GND
9 0
Input Sel3 TP42
10 0
Input Sel2 TP43
11 0
TP44
Input Sel1
12 0
TP45
Singelsw2
3.3
13
AV+5V AV+5V_2 TP46
14 5.2
Singelsw1 TP47
R5020R 15 3.3
AV-12V TP48
16 -11.7
TP49
GND
17 0
TP50
AV+12V
13.0
18
TP51
GND
19 0
TP52
3.3v
20 3.3
SD/HD_LPFSW1 TP53
21 0
TP54
V_Mute
22 0
TP55
GND
0
23
TP56
24 0
GND TP57
25 0
TP58
26 3.3
TP59
GND
27 0
TP60
IPOD+5V
0
28
TP61
29 0
TP62
IPOD-Det
30 0
IN-12V
C443
AUX-R_IN
4.7U
R541
C493
8K2
( TO BD MAIN CBA CN7101 )
100P
CN404
R505 Open
IPOD_TX
TP63
1 3.3
DGND TP64
2 0
Open
IPOD_RX R506 TP65
3.3
3
DGND TP66
4 0
GPIO
TP67
5 0
VIGND TP68
C444
AUX-L_IN 6 0
CVBS_IN TP69
7 0
4.7U
VIGND TP70
R542 C494 0
8
8K2 AUX-R_IN TP71
9 2.6
100P GND
TP72
10 0
AUX-L_IN TP73
11 2.6
GND TP74
12 0
R501 NC
AV+5V AV+5V_1 TP75
0
13
DGND TP76
14 0
V_MUTE1
TP77
15 3.3
SD/HD_LPFSW TP78
16 0
DGND TP79
17 0
ARC_SPDIF OUT TP80
0
18
DGND
TP81
19 0
SPDIF_IN
TP82
20 1.6
DGND TP83
WF1 21 0
VOGND TP84
22 0
CVBS_OUT TP85
23 0.4
VOGND
24 0
Component Y OUT
TP87
25 3.2
VOGND
26 0
Component Cb OUT TP89
27 3.3
VOGND
28 0
Component Cr OUT
TP91
29 3.3
VOGND
30 0
SD/HD_LPFSW
V_MUTE1
MP3 PCB
MP3 INPUT
Shielded cable
CN402
4
0
TP93 1 3
0
2 2 3
0
3 1
2
PH=2.0mm
1
MP3 JACK
TP94
CN405 Shielded cable
5
TP95 USB401
R328
4 OPEN 4
4
3 USBDP 3
3 OPEN R327
2 USBDN 2
2
1 USB+5V 1
1 TO BD BOARD
C817 Q308 Open
Open
Open FB412 PH=2.0mm PH=2.0mm
Open
TP96
Open
USB Only
E1U00SCA