Circuit Diagrams And Pwb Layouts; Side I/O Panel (D) - Philips 26HF5473/10 Service Manual

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts
Side I/O Panel
1
SIDE I/O (26" & 32" only)
D
2311
RES
D
1305
SVHS
1
GND
3
Y_in
4
C_in
2303
2
GND
RES
6301
BZA408B
3304
75R
3301
75R
+5VSW1
3305 3307
100K 1K0
1376 1
4
AV1 3 S303 2310
2 GAP 2305 1 7301
LGT1509 -0200 BC857B
RES
1uF
3309 3310
75R 56K
C
S304
GAP
3306
15K
2306
330pF
S305
GAP
3308
15K
2307
330pF
+5V +5V
3340
7304 3341 3342
1
B
10K 10K
BC857BW
100K
7305
3338 1
100R
3339
BSN20
3336
47R
10K
7303
2347
BC847BW
1uF
3337
1
7302
1K
BC847BW
3335
1
100K
A
HIS
HIS.SCH
P
b
LEADFREE
PHILIPSLOGO
3139 123 6095.3
1
LC4.3HE AA
2 3
1321
10R
3302
FRONT_C_IN 1
2302 FRONT_Y_CVBS_IN 2
47pF, EMC
3
4
10R
3303
5
2304
L_FRONT_IN 6
47pF, EMC
7
+5VSW1
R_FRONT_IN 8
9
3325
RES
HEAD_PH_L 10
HP_DET_R_DC1 11
HEAD_PH_R 12
12PIN-CONN
2341 2342
1uF 1uF
3326 3327
33K 33K
2346
3328 1uF
RES +
3320
2316
10K
10uF/16V
3333
3331
RD_GR_LED 1
10K
3332
RES +5VSW1
3343
4K7
1302
1
2
3
4
5
6
6PIN-CONN
6309
BZA408B
1 6
2 5
3 4
3323 3324
1K 1K
+12VA 2313
1304 1uF
4301
1
1303
0R
3 1 2
2312
4
2u2
2 2
TC18-041-03
3 HSYN
4 VSYN
5 TXD232
1306 6 RXD232
Fish Hook Wire
7 SDA3_IR-OUT
8 DCM-POR
9 CVBSterr
10 GNDA
10PIN-CONN 6310
BZA408B
1 6
2 5
3 4
2 3
7. 15
4
+12V
3319 2321 3321
5304
270K 2u2 10K
7306 BLM31PG121SN1L
7
Power Good
3313
1 10, 11, 12
OVLO Source
560K
3345
2 75R
UVLO
3344
2315 10K
2314 1uF 3 6
Enable/Timer Current Limit
1uF 3346
5 0R 2318
Ccharge
1uF
2317
NIS5102
1uF
1311
RXEF020
2301
+
2345
470u F/10V 2u2
7307
TDA1517 ATW
3
IN1+
8
+ OUT1A
Ri A
18 9
IN2- - OUT1B
2343
470p F, EMC 12
+ OUT2A
Ri B
13
- OUT2B
17 1
MODE NC
NC 2
6
Vcc NC
7
NC
5 14
SVRR NC
19
NC
20
NC
+12V
+
10K
2309
100u F/16V
7309
BC847BW
1310
1307 3PIN
TO I board
6 3
5 2
4 1
SPP H2 1301
LEDIN_CLK 1
IRIN_DATA-IN 2
MODE 3
STATUS_DATA-OUT 4
GND 5
IR OUT 6
7
8
9
10
11
12
13
14
RC_Pull_UP 15
16
17
18
19
LED_CTRL 20
21
6307 6308
+5V
22
23
24
B24B-PHDSS-B
1
2
RD_GR_LED 3
RC_IR 4
5
1340
5PIN-CONN
3322
7311 4K7 RC_IR
PBSS5350Z
1308
3 +12V 2
4
1 4308 2 IR_IN 6
JUMPER 8
10
+3V3
12
B12B-PHDSS-B
+5V PC_TV_LED
3330
4K7
7314
BC847BW
3311
1
10K
3312
10K
4
5 6
1312
R30R160
+12VA
2319
2u2
5301 220R 2320 100U/16V 10% TAN-D
1314
5302 220R
1 TP1 TP4
2 TP2 TP5
5303 220R
3 TP3 TP6
4 TP7
B4B-PH-SM3-TB
S310 S311 S312
GAP GAP GAP
+12VA
GND_USB
5305
6.8uH
5306
6.8uH 2340
S309 S308 S307 S306
2n2F 2339 2338 GAP GAP GAP GAP
1nF 1nF
1309
1
GND
2
SCL_I2C
SDA3_IR-OUT 3
SDA_I2C
4
IRQ_DIGITAL
IR OUT 5
RC_OUT
6
GND
IRIN_DATA-IN 7
DATA_IN
STATUS_DATA-OUT 8
DATA_OUT_SDA
9
TVCLK_SCL
10
+12V
11
+12V +12V
12
+12V
13
GND
14
GND
15
GND
HSYN 16
HSYNC
VSYN 17
VSYNC
DCM-POR 18
POR
RC_Pull_UP 19
RC_Pull_UP
20
GND
AF620X-A2G1T
+5V
3314
+5V
4K7
3334 3316
2308 10K 1K
7313 100nF 7312
74HC1G86
BC847BW
1
3315
1 4
2
10K
3317
0R
1 LIGHT_SENSOR
3
Notice:
5
7 LED_SEL
1308 connector
9
+3V3
11
Even nos. to SSB
Odd nos. to IRLED
3329 1K
5 6
D
D
1313
1
2
3
4
5 6
1734366-1
GND_USB
4 1322
2
7
1
6
3
5
TC38-103-01
C
B
A
G_15801_001.eps
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