Philips DVP7400S/93 Service Manual page 37

Circuit Diagram and PWB Layout
PSCAN HDMI Board Circuit Diagram - Part 4
1 2 3
P-scan_HDMI
* Option
A # Refer Variant Table
NOTES :
Use 5V_STBY with CEC
else 5V active if no CEC. 2409
Use 12V active.
100n
# 1402
F405 # 5405
5V / 5V_STBY 1
0805 1000mA
2 CEC
B CEC
F410 # +VDD_PSCAN
GND 3 # 5407 1411
F407
3V3 4
0805 1000mA
GND 5 2A F
3V3 6 # 5406
F406
12V 7 +12VD
9
8
0805 1000mA
S7B-PH-SM3-TB-A
# #
#
7418
LD1117DT
C
F411 1404
2 3
OUT IN
+5V_SOC 200mA
COM
1405
200mA
D
# 7415
5408
BC807-25
+5VD
NOTES FOR DVDR755 APPLN:
If 5V for HDMI socket from external
7416
source, 5408 is in, 7418 & 4412 out.
BC847B
7417
BC847B
E
4415
+5VD_HDMI
+5VD_HDMI
4416
+3V3_HDMI
#
7409-B 74HCT4066
14
Φ 4 3
VCC VCC2
5
5
ACC
F
#
7
3 2
SCL SCL
+5VD_HDMI
IN OUT
6 7
SDA SDA
GND
#
7409-A 74HCT4066
7406
14
PCA9512DP
1 2
13
+3V3_HDMI
7
2403
G
100n
#
7408
PCA9542PW
Φ
VDD
13 5
SDA SD0
6
SC0
12 +3V3_HDMI
SCL 3468
4
INT0
11
INT 4K7
#
+3V3_HDMI
9
SD1
1 10
A0 SC1
2
A1 3469
H 3 8
A2 INT1
+3V3_HDMI
4K7
VSS
# #
#
4401
#
4402
P1
P1 +5VD_HDMI
#
7409-C
14
F404 F403
8 9
I
6
7
74HCT4066
1 2 3
1002 7405 7407 7412 4401 4402 3441 3442 7402
Ref Des
3445
7408 7409 3446
Variant
USED NOT USED USED
DVDR755 USED NOT USED
YDVS1500 NOT USED USED NOT USED NOT USED
NOT USED
USED NOT USED USED
YDVS2500 USED NOT USED
YDVC950 USED USED NOT USED USED NOT USED
3139 785 32310
4 5 6
7419-1
+3V3_D
74LVC00APW
P4 CLK_RESET
1 &
2
RESET_P6
P2
*
# 1410
1A F
+3V3_D
+3V3_D
+5VD
7413
BC807-25
3485
BC847BPN
7420-2
1K2
6
3487
7420-1 2
3475
BC847BPN
7414
10K
BC847B 1
2K2
+12VD
#
CEC only
+3V3_D
RESET_SII
12 & 9
# # 11
CEC only RESET
P1,P2 3481
13 10
22R
+3V3_D
#
7419-4
74LVC00APW
*
P1,P2 RESET_SII #
4413
3480
+12VD
# # #
2429
22K
10n
*
P2 3457
RESET
22R
SCL_3V3 P4 3413
22R
3412
SDA_3V3 P4
IZ0
22R
P_CLK P1 3455
47R
P1
YA(0) 3414 47R
P1
YA(1) 3415 47R
TX_DDC_SDA
P4
# 1R0 3454
P1
UVA(0) 3422 47R
F402
P1
UVA(1) 3423 47R
P1
YA(2) 3424 47R
P1 YA(3) 3425
47R
P1 YA(4)
* 3426 47R
P1 YA(5) 3427 47R
P1
YA(6) 3428 47R
P1
YA(7) 3429 47R
P1
YA(8) 3430 47R
P1 YA(9) 3431 47R
# P1 UVA(2) 3432 47R
TX_DDC_SCL
# 3453 P4
UVA(3) 3433 47R
P1 UVA(4) 3434 47R
1R0 F401
P1 UVA(5) 3435 47R
P1 UVA(6) 3436 47R
UVA(7) 3437 47R
+3V3_HDMI P1
UVA(8) 3438 47R
P1
*
UVA(9) 3439 47R
3460
P1 P_HSYNC
100R
3461
P_VSYNC
P1
#
P2 100R
SDA_3V3
SCL_3V3 P2
P2 3462
SPDIF_IN
P2 100R
3440
PCM_MCLK
22R
*
4403
YA(0)
* 4404
YA(1)
* 4405
UVA(0)
+5VD_HDMI
* 4406
UVA(1)
*
3470-D 0R
#
7409-D UVA(9)
14 * 3470-C 0R
UVA(8)
11 10
* 3470-B 0R
UVA(7)
* 3470-A 0R
UVA(6)
12
* 3471-D 0R
UVA(5)
* 3471-C 0R
7
74HCT4066 UVA(4)
* 3471-B 0R
UVA(3)
* 3471-A 0R
UVA(2)
4 5 6
7404 1402 5405 1404
5408 4412 1410 1411 3483 2441
5406 5407 4411 7418
USED NOT USED NOT USED NOT USED NOT USED NOT USED
NOT USED NOT USED
NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED 22K NOT USED
NOT USED
USED USED USED F 1A F 2A 22K 470n
USED NOT USED USED F 1A F 2A 22K 470n
USED
7. EN 37
7 8 9 10
# DELAYED
RESET NOTE FOR DELAYED RESET APPLN
Stuff 3289, 3464, 3481 and DELAYED RESET circuitry.
7419-2
Remove 3228.
74LVC00APW
4 &
6 If 3492 is stuff. Remove 3491and 3289. Stuff 4414.
If 3492 no stuff. Stuff 3491and 3289. Remove 4414.
3
5
* 3492
1K2
3489 +3V3_HDMI
12K
4
3490
5
47K
3
5401
+3V3A_HDMI
#
2440
5402
100n
+3V3_PLL
&
8
5403
+3V3_PLL
#
7419-3
74LVC00APW
+3V3_HDMI
#
#
7405
SII9190CT64
Φ
+3V3_HDMI
AVCC PVCC VCC
HDMI
14
RESET PANELLINK
TRANSMITTER
16
SCL
15
SDA
57
IDCK
P4
9
HPD
3
0 3420
2 10
1 RSVD
63
4K7
2 P2
62 11
3 INT
61
4
60
5
59
6 +3V3_HDMI
58
7
56
8 3419 3418
55 19
9 EXT-SWING
54
10 390R 1% 180R 1%
53
11 P4
52
12 D
51 25
13 0+ P4
50 TX 24
14 0-
47
15
P4
46
16
45 28
17 1+ P4
44 TX 27
18 1-
41
19 P4
40 31
20 2+
39 TX 30
21 2-
P4
38
22
37
23 P4
22
C+
5 TX 21
HSYNC C- P4
6
VSYNC
4
DE
7
SPDIF
8
MCLK
AGND GND PGND
+3V3_HDMI
*
2418
7412
74LVC1G125GW
100n
2
F409 P4
4
1
EN
On Top side
AV0
for testing HPD
7 8 9 10
3481 3484 2429 4413 7419 2440 3453 3443
3464 3454 3444
NOT USED USED NOT USED NOT USED
22R 100P 4K7
22R NOT USED NOT USED NOT USED USED NOT USED NOT USED
22R 47K 10N NOT USED USED 0R 10K
22R 47K NOT USED USED 0R 10K
10N
11 12 13
+3V3_D
*
7402
74LVC245APW
19 20
HDMI_PSCAN_INTERLACE
G3 VCC
+5VD_HDMI
1 10
3EN1 GND
3EN2
#
* 7407
LM317MDT
* 3402 P2
P4 2 18 3
YA(2) YB(0)
1 I
47R
A
2
1
* P2
P4 3 17
YA(3) 47R 3403 YB(1)
P4 * 4 16 P2
YA(4) 47R 3404 YB(2)
P4 * 5 15 P2
YA(5) 47R 3405 YB(3)
* P4 6 14 P2
YA(6) 47R 3406 YB(4)
* P4 7 13 P2
YA(7) 47R 3407 YB(5)
* 8 12 P2
YA(8) 47R 3408 YB(6)
AP1
* 9 11 P2
YA(9) 47R 3409 YB(7)
* 0R 3458-D
* 0R 3458-C
AZ3
* 0R 3458-B
* 0R 3458-A
P4
TX2+
* 0R 3459-D YB(4)
* 0R 3459-C YB(5) TX2- P4
* 0R 3459-B YB(6) TX1+ P4
* 0R 3459-A YB(7)
P4
TX1-
P4
TX0+
TX0- P4
+3V3_D
TXC+ P4
P4
TXC-
*
CEC
*
7404 TX_DDC_SCL
74LVC245APW
TX_DDC_SDA
+5V_SOC
HDMI_PSCAN_INTERLACE 19 20
4412
G3 VCC
0805
1 10
*
3EN1 GND
3EN2
2434
100p
P4
2 18
1 CLK_RESET
2 #
P4 3 17 3464 27M_CLK
P_CLK
1R0
P_HSYNC P4 4 16
HPD HSYNC
P_VSYNC P4 5 15 P2
VSYNC
6 14
INT
7 13
*
8 12
*
9 11
*
TX0+
TX0-
TX1+
+5V_SOC
6405
TX1-
+5V_SOC
TX2+
6401
BAV99W
TX2-
TX0-
TXC+
BAV99W
6406
TX2-
TXC-
BAV99W
6402
TX0+
6407
BAV99W
TX2+
BAV99W
TXC-
6403
6408
BAV99W
TX1-
BAV99W
TXC+
P4
6404
BAV99W TX_DDC_SDA
*
TX1+
BZX384-C15
*
AZ3 TX_DDC_SCL
BZX384-C15
Part 4 3139_243_30807_a2_sh130_sh4.pdf
11 12 13
14 1002 C14 3466 F3
1402 B1 3467 G1
1404 C2 3468 H2
1405 D2 3469 H2
1410 B4 3470-A I6
1411 B2 3470-B I6
2401 A12 3470-C I6
2402 E12 3470-D I6
2403 G1 3471-A I6
2404 F2 3471-B I6
2405 C8 3471-C I6
A
2406 C9 3471-D I6
2407 C9 3472 B3
2408 C9 3473 B4
2409 B2 3474 C4
+3V3_PLL
2410 B8 3475 C4
2411 B9 3476 D3
2412 B9 3477 D3
2413 B9 3478 D3
F408
2
2414 B9 3479 E3
O
2415 B9 3480 E4
2416 F4 3481 D5
2417 G4 3482 D5
B
2418 I9 3483 E5
2419 F1 3484 E7
2420 D8 3485 B6
2421 D8 3486 B6
2422 D9 3487 C6
2423 D9 3488 C7
2424 D8 3489 B7
2425 D8 3490 B7
2426 D9 3491 B7
2427 D9 3492 B7
2428 H7 4401 I2
C 2429 E6 4402 I2
2430 B13 4403 H6
2431 B14 4404 I6
2433 E13 4405 I6
#
2434 E13 4406 I6
1002
2435 C2 4407 F11
1
2436 C2 4408 F11
2
2437 C2 4409 F11
3
4 2438 C1 4411 C3
5
2439 I11 4412 E13
6
2440 C7 4413 D6
7
2441 E6 4414 A6
8
D
2442 C5 4415 E1
9
10 2443 C7 4416 E1
11
3402 B11 5401 C9
12
3463 3403 B11 5402 C9
13
3404 B11 5403 D9
100R 14
3405 B11 5405 B2
15
16 3406 B11 5406 B2
17
3407 C11 5407 B2
18
3408 C11 5408 D1
19
20 21 3409 C11 6401 G12
22 23 3412 E6 6402 H12
3413 E6 6403 H12
E
DC1R019JDA
3414 F6 6404 I12
3415 F6 6405 G13
3416 I10 6406 G13
C C
3418 F10 6407 H13
3419 F9 6408 H13
3420 F9 6410 I13
3422 F6 6411 I13
3423 F6 6412 C2
3424 F6 6413 B4
3425 F6 7402 A11
3426 F6 7404 D11
F
3427 G6 7405 E7
3428 G6 7406 F1
3429 G6 7407 B13
3430 G6 7408 G2
3431 G6 7409-A F3
3432 G6 7409-B F2
3433 G6 7409-C I3
3434 G6 7409-D I4
3435 G6 7412 I10
AD0 3436 G6 7413 B4
3437 G6 7414 C4
3438 G6 7415 D2
G
3439 G6 7416 E3
3440 H6 7417 E3
3441 H3 7418 C2
3442 H3 7419-1 A6
3443 G3 7419-2 A8
3444 F3 7419-3 D7
3445 H1 7419-4 D6
3446 H1 7420-1 C6
3447 F1 7420-2 B7
3448 F1 F401 G4
3450 B14 F402 F4
3451 B14 F403 I1
H
3452 C14 F404 I1
3453 G4 F405 B2
3454 F4 F406 B2
3455 F6 F407 B2
3456 E10 F408 B14
3457 E6 F409 I9
3458-A C12 F410 B2
3458-B C12 F411 C1
3458-C C12
3458-D C12
3459-A D12
I
3459-B D12
3459-C D12
6411
3459-D D12
3460 G6
6410
3461 H6
3462 H6
3463 D13
3464 E12
3465 G3
2005-04-01
14