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Philips EM5A P/M - DW Panel: I;O Processing

Philips EM5A P/M
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78EM5A P/M 7.
Circuit Diagrams and PWB Layouts
DW Panel: I/O Processing
I/O PROCESSING
C1-2
C4-21
C4-20
C4-23
C5-22
C4-18
C4-19
C4-17
C4-24
C4-16
C1-3
C1-5,12
C2-14,F4-25
C1-16
3V6
3V6
0V
0V
0V
0V
0V
0V
0V
0V
3V4
3V3
2V9
7V8
2V7
7V8
3V3
0V
0V8
21 3 4 5 6 7 8 9 10 11 12
21 3 4 5 6 7 8 9 10 11 12
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
0200 D2
0201 E2
0209 B2
0236 C2
0237 H2
0272 C1
2401 C3
2402 C3
2403 D3
2404 B3
2405 B3
2411 B6
2412 B6
2415 C6
2431 E5
2432 D3
2434 F4
2436 F5
2437 E2
2438 G2
2439 G2
2440 G2
3401 C3
3402 C3
3403 D3
3404 B2
3405 B2
3411 B5
3412 B6
3413 C6
3414 C5
3415 C5
3416 E6
3417 A7
3418 A8
3419 C10
3422 B10
3423 C10
3424 C11
3431 E3
3432 E3
3434 G2
3436 G2
3437 H3
3438 H4
3439 H2
3451 F6
3452 F5
3453 F4
3456 D3
3457 E3
3458 B3
3460 E3
3461 F5
3462 G3
3463 C10
4401 C3
4402 C4
4403 B4
4419 B8
4423 C8
4424 C11
4434 G3
4437 G3
4438 F10
5401 F2
5402 F2
6412 B6
6415 C6
6436 G2
7401-A B4
7401-B D4
7401-C C4
7402-A A8
7402-B B8
7402-C D8
7403 E4
7411 D6
7412 B6
7421 C11
7422 C10
7434 G2
7435 H3
7438 H3
47p2438
2440
47p
47p
2439
0237
1
4u75401
3n3
2437
F16
V19
V20
F18
F17
1
2
3
F14
F15
0236
1
2
3
0272
2
3
4
5
5402 6u8
0200
1
4438
3462
2R2
4K7
3463
HEF4053BT
7402-C
E
6
S
9
Vdd
16
Vee
7
Vss
8
Y0
5
Y1
3
Z
4
4K7
3461
100R
3458
4K7
3460
9
0209
1
2
3
4
5
6
Y1
1
Z
15
7403
M6232OP
10
11
12
13
14 15 16
2
3
45
6
7
8
14
Z
HEF4053BT
7402-B
E
6
S
10
Vdd
16
Vee
7
Vss
8
Y0
2
7402-A
HEF4053BT
6
E
11
S
16
Vdd
7
Vee
8
Vss
12
Y0
13
Y1
1
Y1
15
Z
4
Z
7401-B
HEF4053BT
6
E
10
S
16
Vdd
7
Vee
8
Vss
Y0
2
7401-C
HEF4053BT
6
E
9
S
16
Vdd
7
Vee
8
Vss
5
Y0
3
Y1
7401-A
HEF4053BT
6
E
11
S
16
Vdd
7
Vee
8
Vss
12
Y0
13
Y1
14
Z
470R3438
BC847BW
4437
7438
390R
3439
3437
4K7
RES
7435
390R
3436
4434
1SS355
6436
BC636
4K7
3434
4K7
3453
7434
4K7
3451
3452
4K7
3457
4K7
4K73456
100u
2434
100n
2436
100n
2431
100R
3432
2432
100n
3431
100R
2
3
4
5
6
7
8
9
0201
1
10
3424
4424
BC857BW
7421
560R
3423
560R
3422
BC857BW
7422
3419
560R
4423
3418
100R
4419
RES
RES
RES
100R
3417
1K3416
3413
1K
2411
10u
6415
1SS355
1SS355
6412
BC847BW
7411
2415
220n
7412
BC847BW
2412
220n
3412
47K
47K
3415
47K
3414
4402
3411
47K
4403
RES
1u
2405
4401
RES
RES
1u
2404
100R3405
100R
3404
100R
3403
1u
2403
2402
1u
3402 100R
2401
1u
SEMI-STD-BY
CVBS-PIP-OUT
+5VD
SEL-TUNER2
RESET
RESET
SEL_YUV_RGB
CVBS_TER_PIP
YCVI
SEL_PIP_CVBS
PIP_CVBS_OUT
FBLK
FB_OUT
+5VS
3401 100R
Y-CVBS-SC2_AV2-IN
Y-CVBS-FRONT-IN
C-SC2_SVHS-IN
C-FRONT-IN
CVBS-SC1_AV1-IN
GND
+8VS
MAIN-CVBS-EXT-IN
C-PIP-IN
CVBS_TER_OUT
CVBS-PIP-INT-IN
+5VS
CVBS-PIP_TUN1-2-CVBS-IN
SDA
SDA
SCL
SCL
VFB
VFB
HFB-SANDCASTLE
HFB-SANDCASTLE
+5V
+8V
+33V
+33V
+5VS
+8VS
SEL-MAIN-FRNT-RR
+5VD
PIP-CVBS-MON
SEL-MAIN-R1R2
SEL-TUNER1
C 3
N.C.
N.C.
TO
1935
SIM
A8
TO
1937
SIM
A8
TO
1953
SIM
A8
TO
1937
OF
A4
x
CL 16532043_042.eps
250602
0209 CON V 6P
0272 CON V 3P
3417 100R
3418 100R
3419 560R
3422 560R
3423 560R
3424
3451 4K7
3453 4K7
3458 100R
3461 4K7
5401 x
7402 x
7421 x
7422 x
7434 x
Diversity Table C3
F14
2V/div DC
10ms/div
F15
1V / div DC
20µs / div
F16
1V / div DC
5µs / div
F19
1V/div DC
10ms/div
F17
F18
1V/div DC
5ms/div
1V/div DC
10ms/div
V20
1V/divDC
10us/div

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