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Philips MRV640 - Analog Board: In;Out Video (IOV)

Philips MRV640
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Circuit Diagrams and PWB Layouts
EN 83DVDR615, MRV640 7.
Analog Board: In/Out Video (IOV)
1941-B A11
not used
867
WSRO
22k for EPG
91011121314
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
1946 A4
1947 I8
22k for EPG
AL
not used
CVBS
1234567891011121314
12345
2412 H2
2413 C8
not used
C
REAR IN
GND
N.C.
from / to Digital Board
N.C.
1942 F1
1943 C1
1944-A I14
1944-B A9
1945-1 I2
2423 F7
2424 B3
REAR IN
GND
Y
Y
not used
not used
1948 C14
1949 F14
2401 B1
2402 E13
2403 D4
2404 D3
2405 D7
2406 B14
2407 H2
2408 E7
2409 D9
2410 C4
2411 D7
2430 F9
2431 G9
GND
2433 E9
N.C.
VGNSTBY
not used
GND
2414 C7
2415 F4
2416 G9
2417 D5
2418 E10
2419 E6
2420 E13
2421 F1
2422 E14
2442 E10
2446 I8
2449 F1
2459 E3
2464 A12
2465 H13
2466 E10
2467 A5
Y
U
REAR OUT
2425 A3
2426 D13
2427 F6
2428 F1
2429 F9
3403 A11
3404 B2
3405 I1
3406 H1
3407 F4
3408 E5
3409 C6
3410 C6
IPOR_DC
N.C.
Y
2434 C8
2435 C8
2437 I12
2438 G10
2439 E9
2441 D10
3420 F12
3421 C13
3422 D12
3423 D13
3425 E13
3426 I1
3427 H1
3428 B12
not used
N.C.
N.C.
REAR OUT
not used
N.C.
AR
not used
2469 B9
2470 H11
2471 H12
3401 A11
3402 A11
3439 F5
3441 H13
3442 A5
3443 A7
3444 A9
3445 E6
3446 F12
3447 G13
N.C.
AL
SCL
not used
N.C.
3411 G3
3412 E2
3413 C6
3414 D1
3415 B12
3416 B13
3418 B14
3419 B14
3460 A6
3461 A6
3462 E2
3463 A7
3464 A7
3465 A8
3466 I13
3467 A8
S-CONN
V
REAR OUT 1
1945-3
3429 E1
3430 F6
3431 D12
3432 G6
3433 G6
3434 E14
3435 F13
3436 F13
3437 G1
3438 G1
3477 H13
3478 I13
3479 I13
3480 E1
3481 C13
3482 C11
4400 I1
4401 I1
S-CONN
not used
SDA
GND
N.C.
3448 G12
3449 E12
3450 E2
3451 E2
3452 G10
3453 A5
3454 A13
3455 G4
3457 E2
3458 F6
6412 D13
6415 B11
6416 B11
6417 B11
6425 G13
6426 G14
6427 H14
6428 H12
GND
delete for EPG
U
1945-2
V
INT
N.C.
5VSTBY
for EPG only
3468 A9
3469 A9
3470 C11
3471 C11
3472 D4
3474 D1
3475 H12
3476 H12
7428 B8
7429 A9
7430 B13
7431 I13
7432 H13
F401 I2
F402 I2
N.C.
4402 B13
4403 B13
5401 C4
5402 D7
5403 C7
5406 C8
6401 B2
6402 A10
6403 A10
6404 A10
6405 A3
6406 B3
6411 D12
F4207 G1
F4209 G1
F422 I5
F4305 C1
F4402 I14
F4403 I14
F4404 H14
F4408 A9
REAR IN 1
delete for EPG
1945-4
6430 B12
6431 B13
7404 B14
7405 F6
7406 F13
7408 D9
7409 F13
7411 D3
7419 I1
7420 H1
7421 A5
7422 A6
7423 B5
7424 A6
7425 A7
7426 B7
F4716 I10
F4718 I11
F4720 I11
F4721 I11
F4722 I11
F4803 C13
F4804 D13
F4903 F13
V
F403 I8
F404 I8
F405 I9
F406 C13
F407 F13
F4101 B1
F4102 A1
F4103 A1
F4104 A1
F4109 A11
F4110 A11
F4111 A11
F4201 F1
F4203 F1
F4206 G1
I404 A6
I405 A6
I410 A7
I411 E3
I412 D4
I413 D4
I414 D7
I415 E4
GND
F4409 A10
F4410 A10
F4411 A10
F4504 I2
F4505 I3
F4506 I3
F4511 I4
F4518 I5
F4523 I5
F4525 I6
F4707 I9
F4709 I9
F4712 I10
F4714 I10
I468 F7
I469 G7
I470 G7
I471 G9
I475 F9
I476 F9
I477 E9
I478 E9
Y
CVBS
from/to uP Board
TEMP_SENSE
not used
U
C
CLOCK
F4904 F13
F499 A12
I401 B5
I402 A4
I403 A5
I481 E9
I482 E9
I483 D9
I484 F12
I486 I12
I488 H13
I489 H13
I490 H12
12VSTBY
AR
I416 F5
I417 E4
I418 A8
I419 A8
I420 A8
I421 A9
I428 B14
I449 E13
I450 F9
I451 E13
I453 B13
I454 B13
I456 C8
I457 C7
I461 D7
I462 D7
I463 E7
I466 E7
I467 G7
BZX384-C12
6412
GND
NC
not used
I479 E9
I480 E9
5VSTBY
GND
100K
3418
68R
3413
3476
82K
I483
5
I405
5NESD
3429
47K
I421
8SW
3469
68R
75R
3441
17
5VSTBY
10
4K7
3434
GND
2446
1u
GND
GND
I481
5NSTBY
F4714
F4206
I428
3481
82K
TCS79
1949
5
6
7
1
3
4
2
5NSTBY
GND
5NSTBY
19
5NESD
F402
GND
GND
28
5NSTBY
1u
2418
I416
2459
1u
GND
10K
3455
18
5SW
YIN-ENC
7
Y|CVBSIN-AUX
19
Y|CVBSIN-TUN
1
Y|CVBSIN-TV
41
Y|CVBSOUT-AUX
25
Y|CVBSOUT-REC
21
Y|CVBSOUT-TV
33
GND
17
R|PR|CIN-ENC
931
R|PR|COUT-TV
SCL
37
SDA
38
VCC
8
VCCB-REC
20
VCCB1
24
VCCB2
30
VCCB3
32
VDD
36
FBIN-AUX
35
FBOUT-TV
34
GND1
3
GND2
12
GNDB
26
GNDB-REC
22
GNDD
39
G|YIN-AUX
15
G|YIN-ENC
10
G|YOUT-TV
29
R|PR|CIN-AUX
CIN-TV
40
COUT-AUX
23
CVBSIN-ENC
4
5
DECV
DIGOUT1
42
DIGOUT2
44
2
DIGOUT3
DIGOUT4
14
DIGOUT5
16
DIGOUT6
18
STV6618
7408
B|PBIN-AUX
13
B|PBIN-ENC
11
B|PBOUT-TV
27
C-GATE
28
CIN-ENC
6
CIN-TUN
43
I470
GND
6406
BZX384-C12
BC857BW
7427
16
F4209
330R
3478
3438
10K
I461
BC857BW
7421
GND
3482
150R
4
GND
75R
3422
3471
150R
100n
GND
GND
2403
3
7419
BSH111
GND
5NESD
BC847BW
7430
5VSTBY
150R
3470
100n
2423
GND
I489
I467
GND
GND
GND
F4525
2470
10u
7
12VSTBY
10u
5402
F4203
GND
2429
100n
9
OUT1
3
OUT2
5
OUT3
6
V+
13
5VSTBY
GND
CTL2
12
CTL3
7
GND1
15
GND2
4
GND3
10
16
IN1AIN1B
1
IN2A
11
IN2B
14
IN3A
8
IN3B
7411
NJM2285M
CTL1
2
3435
75R
GND
2405
47u
GND
47u
2434
2406
10n
2411
100n
3410
68R
2469
100n
GND
1K
3463
F4110
5SW
10K
3458
I414
25
7431
BC847BW
2430
100n
I415
GND
3423
75R
F4408
I475
F4103
GND
GND
3425
470R
GND
12VSTBY
GND
2435
100n
100n
2471
GND
3412
1M
F4716
3433
100R
GND
23
5VSTBY
6416
BZX384-C12
F4102
3444
100R
VGNSTBY
GND
I403
I488
GND
GND
I482
PH-B
1942
1
2
3
4
5
6
7
8
9
2402
100n
4401
4400
F4305
2431
100n
GND
1u
2410
F4504
I404
BC847BW
7425
BAS316
6428
7409
BC847BW
GND
GND
5VSTBY
I417
3461
68R
6402
BZX384-C12
I479
F4410
7426
PDTC124EU
150R
3446
4403
3430
10K
10K
3437
6425
BZX384-C12
GND
F4505
3475
22K
26
GND
3405
10K
470p
2425
F4111
1u
2466
GND
5VSTBY
GND
11
GND
I466
F422
BC857BW
7406
GND
3436
68R
5NSTBY
2415
1u
GND
BC857BW
7405
100n
2467
I449
1u
2437
5NSTBY
10n
2422
3477
1K
5NSTBY
1
5406
10u
GND
6
1945-1
2K2
3464
12
GND
5VSTBY
F4403
100n
2426
GND
9
GND
3442
100R
1u
2442
F4506
I457
6404
BZX384-C12
I419
I402
F406
VGNSTBY
GND
F405
F403
F404
GND
4402
I411
I490
3419
22K
5NESD
150R
3472
F4518
F4722
13
15
24
GND
I412
3453
1K
GND
2449
47p
BSH111
7420
I451
2409
100n
3427
4K74K7
3426
10u
2417
5VSTBY
F401
4K7
3466
5VSTBY
I450
BZX384-C12
6426
5NSTBY
GND
GND
2428
10u
GND
I477
5SW
75R
3401
2
GND
GND
5NESD
5SW
29
F4804
5NSTBY
5NSTBY
BZX384-C12
6415
GND
GND
5401
10u
2419
1u
BZX384-C12
6401
5VSTBY
6430
BAT254
82K
3480
I420
47u
2414
3452
150R
GND
F4404
BC857BW
7432
F4511
PDTC124EU
7423
GND
F4718
5K6
3415
1K
3454
5SW
GND
GND
GND
GND
1M
3407
1M
3411
3451
1R
3406
10K
100p
GND
I413
2401
BZX384-C12
6403
5NESD
GND
8
F4903
21
I468
5SW
75R
3403
GND
4
3
2
1
3409
68R
2
20
21
22
3
4
5
6
7
8
9
1944-A
T-331520-10-10
1
10
11
12
13
14
15
16
17
18
19
F4207
5NESD
1947
FMN
2420
100n
5VSTBY
F4803
330R
3479
3421
47K
4
3
2
1
GND
I463
1941-A
T-331520-10-10
I480
GND
27
47u
2404
5SW
100n
2413
68R
3465
F4201
F4709
GND
GND
1K
3447
GND
F4101
100n
2408
2441
1u
2407
10p
BZX384-C12
6427
F4104
5VSTBY
GND
150R
3420
4K7
3431
3443
100R
5NESD
6431
BAT254
BZX384-C12
6417
5SW
3449
150R
BZX384-C12
6405
I469
5VSTBY
5NESD
2465
1u
F4904
75R
3404
2427
100n
I486
7422
BC847BW
F4712
3408
1M
GND
2424
470p
31
I484
5VSTBY
3445
150R
2464
10u
BC857BW
7404
2
3
4
5
6
7
8
9
FMN
1943
1
10
2K2
3448
150R
3450
1R
3468
I462
F4707
FMN
1
2
3
4
5
6
7
I401
1946
32
5NESD
GND
F4402
GND
F4721
F4409
2438
1u
10K
3414
3457
1R
3474
1R
5NSTBY
GND
5
6
7
1
3
4
2
I454
F407
TCS79
1948
GND
F4411
I476
5VSTBY
PDTC124EU
7428
F4523
2416
1u
F499
GND
GND
14
3439
10K
7429
BC847BW
22
3416
4K7
I453
5403
10u
10K
3428
GND
30
20
5VSTBY
GND
GND
47n
2433
5NESD
I418
I471
I410
I456
8
GND
5NESD
12VSTBY
1944-B
T-331520-10-10
11
10
9
3402
75R
11
10
9
8
3462
1R
3467
1K
5VSTBY
1941-B
T-331520-10-10
GND
5SW
GND
5VSTBY
5NSTBY
3460
2K2
6411
BZX384-C12
F4720
100n
2439
F4109
10p
2412
GND
I478
100R
3432
7424
BC857BW
10u
2421
A_V
A_U
SCLSW
SDASW
5VSTBY 12VSTBY
VFV
AINFL
AINFL
AINFR
AINFR
SCL
A_YCVBS
A_YCVBS
D_CVBS
A_C
D_C
CFIN
YFIN
SDA
CSW_SSW
CSW_SSW
ALOUT
AROUT
D_Y
D_CVBS
TEMP_SENSE
MSW
MSW
KILL
AKILL
STBY
STBY
VGNSTBY
WSFI
WSFI
WSFI
KILL
KILL
5NSTBY
AIN1R
5SW
AFC
AFC
WSRI
A_Y
IPFAIL
WSRI
WSRI
5VSTBY
GND
GND
ION
ION
TEMP_SENSE
TEMP_SENSE
GND
D_V
D_U
12VSTBY
5SW
LEVELSW
PWONSW
PWONSW
D_Y1
DAC_MUTE
CVBSFIN
PSCAN_KILL
AIN1L
GND
IPOR_DC
INT
TR 18006_001
110304
2.5V
1.5V
1.7V
1.5V
2.1V
0V
0V
0V
0V
0V
5V
5V
3V
2.6V
3V
2.1V
3V
2.5V
4V
1.8V
1.6V
1.4V
2.1V
2.5V
0V
1.8V
0.8V
1.2V
0V
2V
2.5V
1.7V
0V
1.5V
1.6V
A: DC, 500mV/Div
10us/Div
VOut I462
A: DC, 500mV/Div
10us/Div
UOut I463
A: DC, 500mV/Div
10us/Div
A_YCVBS F4709
A: DC, 200mV/Div
10us/Div
D_CVBS F4712
A: DC, 200mV/Div
10us/Div
D_Y F4714
A: DC, 200mV/Div
10us/Div
D_C F4716
A: DC, 200mV/Div
D_VR F4718
A: DC, 200mV/Div
10us/Div
D_YG F4720
A: DC, 200mV/Div
10us/Div
D_UB F4722
A: DC, 500mV/Div
10us/Div
Y I419
A: DC, 500mV/Div
10us/Div
U I405
A: DC, 500mV/Div
10us/Div
V I402
1.5V
-5.4V
5.1V
-5.4V
1.5V
-5.4V
-5.4V
1.1V
1.1V
-5.4V
1.1V
1.5V
-5.4V
5V
0V
-4.5V
5V
1.6V
2.2V
1.4V
0.7V
1.6V
7V
1.9V

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