Yamaha DVD-S2500, Руководство по обслуживанию

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DVD-S2500
41
■
SCHEMATIC DIAGRAM
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
& &
& &
EN
A2
A1
A0
VDD
INT1
INT
INT0
SC0
SD0
SD1
SDA
VSS
SC1
SCL
16
17
18
19
20
21
22
23
EXT-SWING
15
14
13
C-
C+
2-
11
10
9
8
7
RESET
SCL
IDCK
0
1
D
VSYNC
DE
SPDIF
TX
TX
TX
TX
INT
VCC AVCC
HPD
4
5
6
AGND
GND_HS
PVCC
SDA
2
3
MCLK
RSVD
12
PGND GND
HSYNC
2+
1-
1+
0-
0+
COM
OUT IN
*
*
P1
3467 G1
3468 H2
3469 H2
3470-A I6
3470-B I5
3470-C I6
3470-D I5
3471-A I6
P4
P4
P4
P4
IZ0
12V
3V3
P4
2417 G4
2418 I9
2420 D8
2421 D8
2422 D9
2423 D9
2424 D8
2425 D8
2426 D9
2427 D9
2428 H7
2429 E6
2430 B13
2431 B14
P1
P1
#
# Refer Variant Table
P1
*
3471-B I5
3471-C I6
3471-D I5
3478 D3
3481 D5
P4
*
GND
#
P4
P1
0805 1000mA
P4
3482 D5
3483 E5
3484 E7
3485 B6
3486 B6
P1
*
P1
GND
3V3
0805
0805 1000mA
On Top side
#
P2
C
D
E
#
#
AV0
#
#
*
Remove 3228.
Stuff 3289, 3464, 3481 and DELAYED RESET circuitry.
NOTE FOR DELAYED RESET APPLN RESET
DELAYED #
P1
P4
P1,P2
1 2
P1
P4
P4
P4
#
AZ3
P1
#
#
#
Use 12V active.
1
F
G
H
I
1002 C14
1402 B1
1404 C2
1410 B4
1411 B2
#
P-scan_HDMI
P4
P4
P1
P1
2 3 4 5 6
NOTES :
3 4 5 6 7 8 9 10 11 12 13 14
P2
P1
AD0
P2
P1
7 8 9 10 11 12 13
P1
P1,P2
14
A
B
C
D
E
F
G
H
I
A
B
AP1
P1
2403 G2
2404 F1
2405 C8
2406 C8
2407 C9
2408 C9
2409 B2
2410 B8
2411 B8
2412 B9
2413 B9
2414 B9
2415 B9
2416 F4
*
P2
* Option
#
P1
*
2433 E13
2434 E13
2435 B1
2436 B2
2437 C2
2438 C1
2439 I11
2440 C7
2441 E5
2442 C5
2443 C7
*
#
*
P4
P2
P2
#
3412 E6
3413 E6
3414 F6
3415 F5
3416 I10
3418 F9
3419 F9
3420 F9
3422 F6
3423 F5
3424 F6
3425 F5
P4
P1
*
AZ3
*
3426 F6
3427 F5
3428 G6
3429 G5
3430 G6
3431 G5
3432 G6
3433 G5
3434 G6
3435 G5
3436 G6
3437 G5
3438 G6
3439 G5
3440 H6
P1
3441 H3
3442 H3
3443 G3
3444 F2
3445 H1
3446 H1
3450 B13
3451 B13
3452 C13
3453 G3
3454 F4
3455 F6
3456 E9
P1
#
for testing HPD
*
3460 G6
3461 H6
3462 H6
3465 G3
3466 F2
P4
P4
else 5V active if no CEC.
#
*
P4
#
3487 C6
3488 C6
3489 B7
3490 B7
3491 B7
4403 H6
4404 H6
CEC
0805 1000mA
*
#
If 5V for HDMI socket from external
#
source, 5408 is in, 7418 & 4412 out.
5403 D9
5405 B2
5406 B2
5407 B2
5408 D1
6401 G12
6402 H12
6403 H12
6404 I12
6405 G13
6406 G13
6407 H13
6408 H13
#
P1
#
NOTES FOR DVDR755 APPLN:
P4
#
7405 E7
7407 A13
7408 G2
7409-A F2
7409-B F2
7409-C I2
7409-D I4
7412 I10
7418 C1
7419-1 A6
7419-2 B7
#
P1
P4
# 4411 C2
4414 A6
5401 C9
5402 C9
7419-3 D7
7419-4 D6
7420-1 C6
7420-2 B6
F401 G4
F402 F4
F403 I1
F404 I1
F405 B1
F406 B2
F407 B2
F408 B14
F409 I9
F410 B1
F411 C1
P1
P4
#
P4
#
*
Use 5V_STBY with CEC
5V / 5V_STBY
P4
#
1K2 3491
2407
6.3V
22u
2421
4K7
100n
3443
6.3V
47u
2438
2428 10p
3415 47R
2430
22u
6.3V
LM317MDT
7407
1
A
3
I
2
O
3434 47R
3489
12K
47K
5401
3490
0R 3470-D
71
4
11
7419-4
74LVC00APW
12
13
74LVC00APW
9
10
71
4
8
7419-3
3453
1R0
4414
3466
2K7
3465
3427 47R
2K7
47R 3426
2423 100n
5402
3420
4K7
2442 100n
3486
47K
10K 3488
3487
10K
2413 100n
3450
120R
1%
4411
22R
3424 47R
71
4
3
3481
7419-1
74LVC00APW
1
2
4
5
71
4
6
7419-2
74LVC00APW
2
6
1
5
3
4
7420-1
BC847BPN
2406
7420-2
BC847BPN
100n
BAV99W
6402
3485
1K2
3471-C 0R
47R 3437
47R 3429
6401
BAV99W
47K
2441 470n
3484
47K 3482
6.3V
22u
2431
120R
3451
1%
200mA
1404
100n 2443
2440
100n
4K7 3444
3445
1R0
100p
22R
2434
100n 2425
3412
3461
100R
100n 2436
F409
4K7 3441 3442
2439 100n
4K7
BAV99W
6408
BAV99W
6407
1R0
3446
3456
4K7
100R
3462
2424 1n0
47R 3423
5406
47R
3422
10u
2426
1n0 2411
2
3
1
5
4
74LVC1G125GW
7412
3414
3470-C 0R
47R
C
3413
22R
3416 47K
3471-B 0R
0R 3471-D
F405
0R 3470-A
7
5407
S7B-PH-SM3-TB-A
1402
1
2
3
4
5
6
5
9
13
14
7
1
2
3
4
8
11
6
10
12
7408
PCA9542PW
Φ
47R 3431
6405
BAV99W
47R 3432
2409
100n
2427 100n
3436
3435 47R
47R
BAV99W
6406
1
3 2
7418
LD1117DT
2420 1n0
47R 3438
22R
3440
0R 3471-A
F407
6
F406
27
31
30
22
21
1 12 35 42 49 18 33
14
10
16
15
7
25
24
28
48 64 65
9
5
57
11
8
17 34
60
59
58
56
55
4
19
13 36 43
45
44
41
63
40
39
38
37
62
61
23 29
3
2
54
53
52
51
50
47
46
Φ
HDMI
PANELLINK
TRANSMITTER
SII9190CT64
7405
20 26 32
3468
3467
4K7
3419
4K7
1% 390R
3439 47R
47R
3455
6.3V
2415
22u
5405
47R 3425
2403
F401
100n
14
11 10
BAV99W
6404
7
14
8 9
74HCT4066
7409-D
12
7
74HCT4066
7409-C
6
2414 100n
100n 2408
3469
4K7
F403
47R 3433
6403
BAV99W
3428 47R
F402
F404
2405 100n
2435 100n
7409-A
13
7
14
1 2
74HCT4066 7409-B
5
7
14
4 3
74HCT4066
100n
2418
3454 1R0
4404
4403
5403
2437
16V
10u
2429
10n
2404 100n
3470-B 0R
2417
10p
2416
10p
3460
100R
22K
3483
F410
F411
1411
2A F
1410
1A F
C
3418
1% 180R
47R 3430
2410 1n0
3452 390R
1%
100n 2433
100n 2412
2422
10u
F408
8
9
20 21
22 23
16
17
18
19
2
3
4
5
6
7
1002
DC1R019JDA
1
10
11
12
13
14
15
+3V3_D
+3V3_D +3V3_D
CLK_RESET
RESET_P6
RESET
RESET_SII
+3V3_D
RESET_SII
+5V_SOC
TX2-
TX1-
TX1+
TX0-
TX0+
TXC-
TXC+
SCL_MUX SDA_MUX
TX_DDC_SCL
TX_DDC_SDA
+5VD_HDMI
SCL_3V3
SDA_3V3
+5V_SOC
+5VD
+VDD_PSCAN
+3V3_D
+12VD
+5VD_HDMI
+3V3_HDMI
+3V3_HDMI
+3V3_HDMI
+3V3_HDMI
+3V3_HDMI
+5VD_HDMI
UVA(8)
UVA(7)
UVA(6)
UVA(5)
UVA(4)
UVA(3)
UVA(2)
HPD
+3V3_HDMI
UVA(3)
UVA(5)
UVA(4)
UVA(2)
CEC
+5V_SOC
HPD
TX0+
TX0-
TX1+
TX1-
TX2+
TX2-
TXC+
TXC-
+3V3_HDMI
INT
UVA(8)
UVA(7)
UVA(6)
YA(0)
YA(1)
UVA(9)
+5V_SOC
TX2+
TXC+
TXC-
TX1+
TX1-
TX0+
TX2-
UVA(0)
YA(1)
YA(0)
TX0-
TX_DDC_SDA
+3V3A_HDMI
+5VD_HDMI
+3V3_PLL
P_HSYNC
P_VSYNC
SPDIF_IN
TX_DDC_SCL
+3V3_HDMI
P_CLK
YA(8)
YA(7)
YA(6)
YA(5)
YA(4)
YA(3)
YA(2)
UVA(1)
+3V3_PLL
+3V3_PLL
TX2+
+5VD_HDMI
UVA(9)
+3V3_HDMI
PCM_MCLK
+3V3_HDMI
YA(9)
SDA_3V3
SCL_3V3
PSCAN BOARD (4/4)
HDMI
T
O
1103 OF A
V
BO
ARD
Page 31 8B
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
* Z 印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。