Yamaha RX-V573, Руководство по обслуживанию

Страница: 95 / 134

A
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4
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8
9
10
B C D E F G H I J K L M N
95
DIGITAL 5/5
RX-V573/HTR-5065
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠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あります。
3.3 1.2
1
2
3
4
5
6
7
8
NCPU_D[15]
NCPU_D[14]
NCPU_D[13]
NCPU_D[12]
NCPU_D[8]
NCPU_D[10]
NCPU_D[9]
NCPU_D[11]
NCPU_D[0]
NCPU_D[1]
NCPU_D[2]
NCPU_D[3]
NCPU_D[5]
NCPU_D[6]
NCPU_D[4]
NCPU_D[7]
NCPU_A[18]
NCPU_A[12]
NCPU_A[11]
NCPU_A[9]
NCPU_A[8]
NCPU_A[7]
NCPU_A[6]
NCPU_A[5]
NCPU_A[4] NCPU_A[3]
NCPU_A[2]
NCPU_A[0]
NCPU_A[1]
NCPU_A[15]
NCPU_A[16]
NCPU_A[10]
NCPU_A[17]
NCPU_A[13]
NCPU_A[14]
NCPU_A[1]
NCPU_A[2]
NCPU_A[4]
NCPU_A[3]
NCPU_A[6]
NCPU_A[5]
NCPU_A[17]
NCPU_A[7]
NCPU_A[18]
NCPU_A[21]
NCPU_A[12]
NCPU_A[13]
NCPU_A[15]
NCPU_A[9]
NCPU_A[22]
NCPU_A[14]
NCPU_A[8]
NCPU_A[11]
NCPU_A[10]
NCPU_A[20]
NCPU_A[19]
NCPU_A[16]
NCPU_A[16]
NCPU_A[23]
NCPU_A[0]
NCPU_A[1]
NCPU_A[3]
NCPU_A[2]
NCPU_A[5]
NCPU_A[7]
NCPU_A[4]
NCPU_A[6]
NCPU_A[12]
NCPU_A[9]
NCPU_A[11]
NCPU_A[15]
NCPU_A[8]
NCPU_A[13]
NCPU_A[10]
NCPU_A[14]
NCPU_A[18]
NCPU_A[20]
NCPU_A[17]
NCPU_A[16]
NCPU_A[23]
NCPU_D[0]
NCPU_D[1]
NCPU_D[3]
NCPU_D[2]
NCPU_D[7]
NCPU_D[5]
NCPU_D[4]
NCPU_D[6]
NCPU_D[11]
NCPU_D[13]
NCPU_D[14]
NCPU_D[9]
NCPU_D[12]
NCPU_D[8]
NCPU_D[10]
NCPU_D[15]
NCPU_SDO
NCPU_SDO
NCPU_BCK
NCPU_WCK
NCPU_MCK
RMII_CLK
RMII_TXD[2]
RMII_TXD[3]
RMII_TXEN
RMII_RXD[2]
RMII_RXD[3]
RMII_RXDV
RMII_RXER
NCPU_N_OE
NCPU_N_WE
NCPU_N_CS1
NCPU_N_WE
NCPU_N_OE
NCPU_N_CS0
NCPU_A[0]
NCPU_N_CS1
NCPU_N_WE
MEMCLK
MEMCLK
NCPU_TXD1
NCPU_TXD1
NCPU_RXD1
NCPU_RXD1
AP_I2C_SCL
AP_I2C_SCL
AP_I2C_SDA
AP_I2C_SDA
RMII_RXD[2]
RMII_RXD[3]
RMII_TXD[2] RMII_TXD[3] RMII_RXER
RMII_MDC
RMII_MDIO RMII_TXEN RMII_RXDV
NCPU_D[15]
NCPU_D[7]
NCPU_D[14]
NCPU_D[6]
NCPU_D[13]
NCPU_D[5]
NCPU_D[12]
NCPU_D[4]
NCPU_D[11]
NCPU_D[3]
NCPU_D[10]
NCPU_D[2]
NCPU_D[9]
NCPU_D[1]
NCPU_D[8]
NCPU_D[0]
MEMCKE
MEMCKE
NCPU_A[22]
DBG_LED0
DBG_LED0
DBG_LED1
DBG_LED1
E2P_SPI_SCK
SPI_N_CS
NCPU_SPDIF
NCPU_SPDIF
NCPU_N_RST
NCPU_N_RST
PHY_N_RST
PHY_N_RST
AP_N_RST
AP_N_RST
AP_N_RST
E2P_SPI_MISO
E2P_SPI_N_CS
E2P_SPI_MOSI
NCPU_N_CS0
NCPU_SPI_RDY
E T U M A _ U P C N Y D R _ I P S _ U P C N
NCPU_AMUTE
PHY_ACT
PHY_ACT
PHY_SPEED100
PHY_SPEED100
NCPU_FALE
NCPU_FCLE
N_RST
N_RST
N_RST
N_RST
NCPU_SPI_MOSI
NCPU_SPI_MISO
NCPU_SPI_SCK
NCPU_SPI_N_CS
NCPU_SPI_REQ
NCPU_SPI_REQ
RMII_MDC
RMII_MDIO
NCPU_NFRB
NCPU_A[21]
NCPU_A[19]
RJSE1AG3870-R
CB951
1
2
3
4
5
6
7
8
ETH_GND
ETH_GND
L9503
EXC24CE900U
1 4
3 2
L9502
EXC24CE900U
1 4
3 2
R9612
10
C9562
0.022/25
L9516
BKP1005HS680-T
C9568
4.7/6.3
C9555
0.01/16(B)
DGND
L9515
BKP1005HS680-T
+3.3N
DGND
C9561
no_use
C9560
no_use
C9558
no_use
C9559
no_use
DGND
C9567
4.7/6.3
C9554
0.01/16(B)
DGND
DGND
+3.3N
L9513
BKP1005HS680-T
C9551 0.01/16(B)
C9552 0.01/16(B)
DGND
C9553 0.01/16(B)
C9566 4.7/6.3
L9511
BKP1005HS680-T
C9563 4.7/6.3
C9548 0.01/16(B)
DGND
C9549 0.01/16(B)
C9564 4.7/6.3
C9550 0.01/16(B)
C9565 4.7/6.3
DGND
+3.3N
L9512
BKP1005HS680-T
R9596
10K
R9599 10K
D9501
no_use
DGND
DGND
D9502
AVRL161A1R1NTB
no_use
L9501
EXC24CE900U
1 4
3 2
DGND
J9501
no_use
C9545
1000P(B)
C9529
no_use
D9503
no_use
IC956
MFI341S2162
1 NC
7
NC
19
NC
2
P4/IRQ
3
NC
4
RES
5
VCC
6
NC
8
NC
9
NC
10
NC
11
VSS
12
P2/IRQ
13
P1/IRQ
14
P3/IRQ
15
NC
16
NC
17
NC
18
NC
20
NC
R9570
4.7K
R9568
4.7K
C9525
0.1/10(BJ)
R9598
10K
R9594
10K
+3.3N
+3.3N
+3.3N
DGND
DGND
DGND
DGND
+3.3N
DGND
+3.3RAM
L9514
BKP1005HS680-T
C9544
1000P(B)
C9509
10/6.3
+3.3RAM
+3.3RAM
+3.3RAM
+3.3RAM
+3.3RAM
+3.3RAM
+3.3RAM
DGND
DGND
DGND
DGND
DGND
DGND
DGND
C9556
0.01/16(B)
C9570
1/6.3
C9526
0.1/10(BJ)
C9527
0.1/10(BJ)
C9528
0.1/10(BJ)
C9571
1/6.3
C9557
0.01/16(B)
+3.3N
DGND
+3.3N
C9523
0.1/10(BJ)
C9524
0.1/10(BJ)
DGND
R9569
4.7K
+3.3N
R9566
no_use
+3.3N
DGND
R9604
1M
R9605
1.8K
DGND
C9572
15P(CH)
C9573
15P(CH)
DGND
XL951
24MHZ
4
1 2
3
R9534 47
R9535 47
R9603
100
C9521
0.1/10(BJ)
DGND
C9522
0.1/10(BJ)
DGND
R9597
10K
+3.3N
R9551 150
R9536 150
R9537 150
R9553 150
NCPU_SDO
NCPU_BCK
NCPU_WCK
NCPU_MCK
R9561
4.7K
R9563
4.7K
DGND
R9554 47
R9608
1.5K
R9609
1.5K
+3.3N
R9538 33
DGND
R9556 47
R9557 47
R9559
47
+3.3N
R9583
10K
R9558
47
R9595
10K
R9593
10K
R9592
10K
DGND
DGND
R9501
49.9
R9502
49.9
R9503
49.9
R9504
49.9
R9505 12.4K
C9503 10/6.3
C9530 1000P(B)
C9510 0.1/10(BJ)
+3.3N
R9613 1K
C9514 0.1/10(BJ)
+3.3N
C9535 1000P(B)
C9504 10/6.3
C9505 10/6.3
C9536 1000P(B)
L9509 BKP1005HS680-T
L9510 BKP1005HS680-T
L9504 BKP1005HS680-T
C9507 10/6.3
L9506 BKP1005HS680-T
C9541 1000P(B)
C9542 1000P(B)
L9507 BKP1005HS680-T
C9508 10/6.3
C9511 0.1/10(BJ)
C9531 1000P(B)
C9532 1000P(B)
C9512 0.1/10(BJ)
C9533 1000P(B)
C9513 0.1/10(BJ)
L9505 BKP1005HS680-T
C9515 0.1/10(BJ)
C9518 0.1/10(BJ)
C9539 1000P(B)
C9517 0.1/10(BJ)
C9537 1000P(B)
C9516 0.1/10(BJ)
C9538 1000P(B)
C9540 1000P(B)
+1.2N
C9506 10/6.3
C9519 0.1/10(BJ)
C9520 0.1/10(BJ)
+1.2N
+3.3N
DGND
+1.2N
DGND
DGND
+3.3N
R9571
10K
R9579 10K
R9580 10K
+3.3N
+3.3N
DGND
+1.2N
R9577
no_use
+3.3N
R9602
4.7K
C9543
1000P(B)
DGND
R9578
47K
DGND
R9527
10KX4
R9600 100
R9601 100
R9524
no_use
DGND
+3.3N
NCPU_SPI_MOSI
R9541
47
NCPU_SPI_SCK
NCPU_SPI_MISO
NCPU_SPI_N_CS
R9528 10KX4
+3.3N
R9542
47
R9543 47
NCPU_VBUSDRV
DGND
R9606
2.7K
DGND
R9607
no_use
R9565
4.7K
DGND
R9540
47
NCPU_SPI_REQ
NCPU_SPI_RDY
R9539
47
R9552 100
NCPU_AMUTE
R9550
47
R9590
10K
R9548 22
R9549 22
+3.3N
R9567
no_use
R9544 22
R9532 39
R9588
10K
R9589
10K
DGND
R9572
10K
DGND
R9525
no_use
DGND
R9526
10KX4
R9573 10K
R9574 10K
DGND
R9585
10K
R9584
10K
R9586
10K
DGND
R9581
10K
+3.3N
R9582
10K
R9529
no_use
R9530
no_use
DGND
DGND
R9531
no_use
DGND
DGND
+3.3N
R9619
10K
R9623
no_use
J9506
no_use
C9577
0.01/16(B)
DGND
C9575
0.01/16(B)
J9507
no_use
IC955
LAN8700
1
nINT/TX_ER/TXD4
2
MDC
3
CRS/PHYAD4
4
MDIO
5
nRST
6
TX_EN
7
VDD33
8
VDD_CORE
9
SPEED100/PHYAD0
10
LINK/PHYAD1
11
ACTIVITY/PHYAD2
12
FDUPLEX/PHYAD3
13
XTAL2
14
CLKIN/XTAL1
15
RXD3/nINTSEL
16
RXD2/MODE2
17
RXD1/MODE1
18
RXD0/MODE0
19
RX_DV
20
RX_CLK/REGOFF
21
RX_ER/RXD4
22
TX_CLK
23
TXD0
24
TXD1
25
VDDIO
26
TXD2
27
TXD3
28
TXN
29
TXP
30
VDDA3.3
31
RXN
32
RXP
33
VDDA3.3
34
EXRES1
35
CDDA3.3
36
COL/RMII/CRS_DV
G
+3.3N
DGND
DGND
+3.3N
DGND
R9624
10K
R9625
10K
R9626
13K
R9627 6.2K
R9628
47X4
+3.3N
R9575
4.7K
R9614
4.7K
R9615
4.7K
R9632
4.7K
R9633
4.7K
+3.3N
R9634
10K
R9635
10K
DGND
R9636
10K
DGND
R9637
10K
+3.3N
R9617
10K
DGND
IC958
no_use
1
CSB
2
SO
3
WPB
4
GND
5
SI
6
SCK
7
HOLDB
8
VCC
DGND
DGND
C9576
no_use
+3.3N
R9638
no_use
+3.3N
+3.3N
DGND
NCPU_SPDIF
NCPU_N_RST
CB952
PHL
1
2
3
4
5
J9511
no_use
J9510
no_use
DGND
R9616
3K
DGND
DGND
DGND
+1.2N
DGND
+1.2N
DGND
+3.3N
DGND
DGND
DGND
+3.3N
DGND
VDD33
VDD33
R9051
33
R9629
47X4
R9630
47X4
R9631
47X4
DGND
+3.3N
Q9501
DTC014EUBTL
no_use
220
R9620
no_use
DGND
+3.3N
220
R9639
no_use
Q9502
DTC014EUBTL
no_use
C9501
100/6.3
C9502
100/6.3
R9512
10X4
R9513
10X4
R9514
10X4
R9515
10X4
R9506
22X4
R9507
22X4
R9508
22X4
R9509
22X4
R9510
22X4
12
4 5
7
8
3 6
R9511
22X4
12
4 5
7
8
3 6
R9545
22X4
R9516
10X4
R9517
10X4
R9518
10X4
R9519
10X4
D9504
no_use
R9520
4.7K
C9534
no_use
DGND
R9555 47
R9521 47
R9560 47
D9505
no_use
D9506
no_use
R9523
no_use
R9522
no_use
R9576
4.7K
+3.3N
2
5
9
C
I
6
-
H
J
6
G
5
2
8
9
W
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10
23
A0
24
A1
31
A6
32
A7
33
A8
34
A9
35
A11
36
A12
37
CKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
25
A2
27
VDD
28
VSS
30
A5
26
A3
29
A4
IC951
DM860A
U3
AV4DATA1
V2
AV4DATA0
L3
AOUTRN
L4
AOUTRP
L2
AOUTLN
K4
AOUTLP
B17
SPINCS1
C15
SPINCS0
B16
SPICLK
D15
SPIDOUT
D14
SPIDIN
A16
TDI
R1
AV2CLK
P4
AV2DATA3
R3
AV2DATA2
T2
AV2DATA1
B15
TMS
C14
TCK
A15
TDO
B13
TXD1
A14
RXD1
C13
TXD0
B14
RXD0
T1
AV2CTRL0
N4
AV1DATA3
U1
AV2DATA0
P2
AV1DATA1
P1
AV1DATA2
R2
AV2CTRL1
T4
AV3DATA0
R5
AV3DATA1
U2
AV3CTRL0
T3
AV3CTRL1
R4
AV3CLK
M2
AV0CTRL1
M1
AV0CTRL0
N2
AV0DATA1
P3
AV1DATA0
L1
AV0CLK
M3
AV0CTRL2
M4
AV0DATA3
N1
AV0DATA2
N3
AV0DATA0
IC951
DM860A
J18
MEMCKE
N18
D8
M15
D7
M16
D6
M17
D5
M18
D4
L15
D3
L16
D2
L17
D1
L18
D0
V16
NFWP
U17
NFWE
V17
NFRE
U18
NFRB
U15
NFCE0
U16
FCLE
V18
FALE
T17
FD7
H17
A23
H16
A22
H15
A21
G18
A20
T16
FD6
T15
FD5
R17
FD4
R16
FD3
R15
FD2
P16
FD1
P15
FD0
J15
NCS0
G16
A18/DQM1
G17
A19
F18
A16/BA1
G15
A17/DQM0
J16
NCS1
J17
NCS2
H18
NCS3
K16
NWE
K18
NWAIT
K17
NOE
N17
D9
N16
D10
N15
D11
P18
D12
P17
D13
R18
D14
T18
D15
K15
MEMCLK
C17
A4
D16
A6
C18
A5
F15
A13/RAS
E18
A12
D18
A8
F17
A15/BA0
E17
A11
F16
A14/CAS
A17
A0
E16
A10
A18
A1
B18
A2
E15
A9
C16
A3
D17
A7
IC951
DM860A
C3
USBXTALO
C4
USBXTALI
R12
MIITXCLK
V11
MIITXD3
U11
MIITXD2
V10
MIITXD1
D3
USBATST
C2
USBREXT
E2
USBID
D2
USBVBUS
E3
USBVBUSDRV
A1
USBD-
B1
USBD+
R11
MIITXEN
R13
MIIRXER
U10
MIITXD0
T12
MIIRXCLK
T14
MIIRXDV
T11
MIITXER
T13
MIICOL
R14
MIICRS
U14
MIIDIO
V15
MIIPHYCLK
V14
MIIMDC
V12
MIIRXD1
U12
MIIRXD0
V13
MIIRXD3
U13
MIIRXD2
IC951
DM860A
M5
VDD12
J13
VSS
J12
VSS
J11
VSS
J10
VSS
J9
VSS
J8
VSS
E7
VDD12
E6
VDD12
F3
VDD33PLL
B2
VDD33USB
A2
VDD33USB
A6
VDD33
D7
VDD33
R10
VPP
P11
VDD33
P10
VDD33
P7
VDD33
P6
VDD33
N14
VDD33
M14
VDD33
L5
VDD33
K5
VDD33
J14
VDD33
H14
VDD33
G5
VDD33
F5
VDD33
E13
VDD33
E12
VDD33
E9
VDD33
E8
VDD33
P12
VDD12
H2
VSS12PLL
H1
VSS12DCO
C6
VSS
C1
VSS12USB
K6
VSS
K7
VSS
E10
VDD12
E11
VDD12
F14
VDD12
G14
VDD12
H5
VDD12
J5
VDD12
K14
VDD12
L14
VDD12
N5
VDD12
P8
VDD12
P9
VDD12
J7
VSS
J6
VSS
H13
VSS
H12
VSS
H11
VSS
H10
VSS
G3
VSS33PLL
B3
VSS33USB
A3
VSS33USB
B6
VSS
H9
VSS
H8
VSS
H7
VSS
H6
VSS
G13
VSS
G12
VSS
G11
VSS
G10
VSS
G9
VSS
G8
VSS
G7
VSS
G6
VSS
F13
VSS
F12
VSS
F11
VSS
F10
VSS
F9
VSS
P13
VDD12
D8
VDD12LVD
D1
VDD12USB
H3
VDD12PLL
G1
VDD12DCO
F8
VSS
F7
VSS
F6
VSS
K8
VSS
K9
VSS
K10
VSS
K11
VSS
K12
VSS
K13
VSS
L6
VSS
L7
VSS
L8
VSS
L9
VSS
L10
VSS
L11
VSS
L12
VSS
L13
VSS
M6
VSS
M7
VSS
M8
VSS
M9
VSS
M10
VSS
M11
VSS
M12
VSS
M13
VSS
N6
VSS
N7
VSS
N8
VSS
N9
VSS
N10
VSS
N11
VSS
N12
VSS
N13
VSS
IC951
DM860A
R6
LCDD11
T6
LCDD10
U6
LCDD9
V6
LCDD8
R7
LCDD7
T7
LCDD6
D9
SSMWP
D10
SSMCP
A13
SSMCMD
C10
SSMCLK
D12
SSMD7
C12
SSMD6
B12
SSMD5
A12
SSMD4
D11
SSMD3
C11
SSMD2
A5
NC
B5
NC
A4
NC
B4
NC
B11
SSMD1
A11
SSMD0
V9
LCDCTRL3
U9
LCDCTRL2
T9
LCDCTRL1
R9
LCDCTRL0
T10
LCDCLK
B7
NC
C9
NC
C8
CN
U4
LCDD16
V3
LCDD17
T5
LCDD14
V4
LCDD15
V5
LCDD12
U5
LCDD13
A7
NC
B8
NC
A8
NC
A9
NC
C7
RREF
B9
NC
U7
LCDD5
V7
LCDD4
R8
LCDD3
T8
LCDD2
U8
LCDD1
V8
LCDD0
E4
NC
D13
NRESET
D4
NRES33OUT
C5
NRES12OUT
F4
NC
D6
NRES12REF
D5
NRES33REF
G4
NC
H4
NC
J4
NC
A10
HIGHZ
B10
TEST1
V1
NC
F1
VDD33RTC
E1
VSS33RTC
F2
RTCXIN
G2
RTCXOUT
K3
XTALI
J3
XTALO
K2
VCO0
J2
VCO1
K1
PDOUT0
J1
PDOUT1
IC953
MX29GL256FLT2I-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
25
26 31
32
27
28
30
29
CB953
no_use
1
2
3
4
5
6
7
WW83420
ST951
WW83420
ST952
C9578
no_use
TX+
TX-
RX+
RX-
(1%)
(B)
VBUS
D+
GND
D-
FG
Apple authentication IC
I2C Addr = 20h/21h(SELA=Low)
Ethernet
USB
SDRAM 256Mbit
NOR FLASH 256Mbit
IC/CB/XL:951-999
OHTER :9501-9999
A23
A22
A15
A14
A12
A13
A20
A11
A8
A9
A10
A19
A21
A18
RESET#
WE#
RY/BY#
WP#/ACC
A6
A7
A3
A5
A17
A4
A2
A1
NC
NC
NC(A24)
NC(A25)
A16
BYTE#
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
CE#
A0
NC
VIO
VSS
A side
DBG_LED0
DBG_TXD
DBG_RXD
GND
DBG_LED1
N_RST
+3.3D
To HostCPU
(Sht.002)
(1%) (1%) (1%) (1%)
(1%)
MEMCLK:160MHz
RMII_CLK:50MHz
NCPU_MCK:24.576MHz
To DIR
(Sht.004)
To HostCPU(Sht.002)
To HostCPU(Sht.002)
A side
Differential Impedance 90ohm
Differential Impedance 100ohm
A side
(1%)
(1%)
(1%) (1%)
NCPU_D0-15]
Sttub must be
within 1cm
A side
EEPROM(SPI)
(1%)
To F1 VDD33RTC
NOR
NAND
512MB
2KB
-
PAGE ALE CLE
0 0
0 1
1 0
NAND
FLASH
Boot Configuration
RMII_CLK
T C A D E E P S
YC201B0
YA180B0 MX29GL256FLT2I-90Q
S29GL256S90TFI020
WN24410 IC SOCKET
Written by YEM
YE237A0 YE488A0 M12L2561616A-5TG2A
W9825G6JH-6 X4943D0
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR
S
CAPACITOR CERAMIC
FILM SULFIDE POLYPHENYLENE
CAPACITOR
RESISTOR
REMARKS
NO MARK
PARTS NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
NOTICE
U.S.A
G
CANADA
EUROPE
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B BRITISH
J
SOUTH EUROPE E
V TAIWAN
F RUSSIAN
P LATIN AMERICA
S BRAZIL
H THAI
IC951 : DM860A-AQE
Network microprocessor
Security Engine
Reset, Boot, OTP
General Purpose
on-chip RAM
64 kBytes
RTSP Processor
160 MHz
Timing Engine
2 PLLs, 3 DCOs
DMA
2 Forwarding Units
64 Contexts
ARM 926EJ-S
240 MHz
master
master
slave
slave
CLOCKS
RESET, BOOT_SEL
USB
PHY
USB 2.0
OTG
8 kByte RAM
USB
SD/SRAM and System
Extension Controller
slave
Memory Bus,
System Extension
slave
S
Y
S
T
E
M
B
U
S
4xAudio, 1xVideo
I
2
S, I
8
S, DSD, video
AV2 Port
I 2 S, I 8 S, DSD
4xAudio
I-cache 16 kByte
D-cache 16 kByte
Interrupt Controller
Watchdog, 2 Timer
TCM 48 kByte
AV0 Port
AV3 Port
I
2
S, I
8
S, DSD,
SPDIF
2xAudio
AV4 Port
I 2 S, I 8 S, DSD,
SPDIF, ADAT
2xAudio
stereo
PWM-DAC
Audio
LCD
LCD Controller
slave
Audio Engine
160 MHz
TCM 10 kByte
Ethernet MAC
10/100 Mbps
(R/SSS)MII
2 x UART-1
SPI
UART
SPI
NAND FLASH
NAND
SSM
SSM Controller
slave
slave
slave
slave
slave
GPIO
master
slave
master
slave
I-cache 16 kByte
I-cache 4 kByte
master
IC953 : MX29GL256FLT2I-90Q
Signal voltage 3 V only flash memory
CONTROL
INPUT
LOGIC
PROGRAM/ERASE
HIGH VOLTAGE
WRITE
STATE
MACHINE
(WSM)
STATE
REGISTER FLASH
ARRAY
X-DECODER
ADDRESS
LATCH
AND
BUFFER
Y-PASS GATE
Y
-DECODER
ARRAY
SOURCE
HV
COMMAND
DATA
DECODER
COMMAND
DATA LATCH
I/O BUFFER
PGM
DATA
HV
PROGRAM
DATA LATCH
SENSE
AMPLIFIER
Q0-Q15/A-1
A0-AM
AM: MSB address
CE#
OE#
WE#
RESET#
BYTE#
WP#/ACC
A23
A22
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
WE#
RESET#
A21
WP#/ACC
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 NC
NC
A16
BYTE#
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
Q11
Q3
Q10
Q2
Q9
Q1
Q8
Q0
OE#
GND
CE#
A0
NC
VI/O
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
IC955 : LAN8700C-AEZG-TR
BD decoder IC
10M PLL
100M PLL
LED
Circuitry
PLL
Interrupt
Generator
Analog-to-
Digital
PHY
Address
Latches
Central
Blas
Squelch and
Filters
Receive Section
Transmit Section
SMI
RMll /Mll Logic
10M Rx
Logic
100M Rx
Logic
DSP System:
Clock
Data Recovery
Equalizer
100M Tx
Logic
100M
Transmitter
10M
Transmitter
MODE
Control
Management
Control
MDIX
Control
HP Auto-MDIX
Auto-
Negotlation
18 MODE0
MODE1
MODE2
nRST
TXD[0..3]
RXD[0..3]
RX_DV
RX_ER
RX_CLK
CRS
MDC
MDIO
COL/CRS_DV
TX_EN
TX_ER
TX_CLK
MII
17
16
5
23,24,26,27
15-18
6
2
4
22
19
21
20
3
36
10M Tx
Logic
12 FDUPLEX
11 ACTIVITY
10 LINK
9
1
13
14
28,29
31,32
SPEED100
nINT
XTAL1
TXP/TXN
RXP/RXN
XTAL2
PHYAD[0..4]
IC956 : MFI341S2162
IC digital
H8/300H
MICROPROCESSOR
System control
I/O port
P4/IRQ
P3/IRQ
P2/IRQ
P1/IRQ
RES
Internal address bus
Internal data bus
11
12
14
15
16 17 18 19 20
10
Vss
NC
P2/IRQ
Top view
9 8 7 6
13
5
4
2
1
3
Vcc
Vss
RNG
WDT
FMU
Voltage monitoring circuit
Security logic
ROM (112 kbytes)
RAM (4 kbytes)
Interval timer 1
Interval timer 2
Register
(512 bytes)
Modular multiplication
coprocessor
EEPROM (16 2 kbytes)
On-chip
oscillator
Power-on
reset circuit
P1/IRQ
P3/IRQ
Vcc
NC
NC
NC NC NC NC NC
NC NC NC NC NC
RES
P4/IRQ
CLK
CKE
CLOCK
BUFFER
CS
RAS
COMMAND
DECODER CAS
WE
A10
A0
A9
A11
A12
BS0
BS1
REFRESH
COUNTER
ADDRESS
BUFFER
CONTROL
SIGNAL
GENERATOR
MODE
REGISTER
COLUMN
COUNTER
Note: The cell array configuration is 8192 * 512 * 16.
COLUMN DECODER
CELL ARRAY
BANK #2
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRAY
BANK #3
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRAY
BANK #0
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRAY
BANK #1
SENSE AMPLIFIER
ROW DECODER
DATA CONTROL
CIRCUIT
DQ
BUFFER
DQ0
DQ15
LDQM
UDQM
IC952 : W9825G6JH-6
4 M x 4 banks x 16 bits SDRAM
NETWORK
MICROPROCESSOR
NETWORK
MICROPROCESSOR
NETWORK
MICROPROCESSOR
NETWORK
MICROPROCESSOR
ETHERNET
PHY CEIVER
Apple
AUTHENTICATION IC
FLASH ROM SDRAM
NETWORK
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 4/5
NETWORK
MICROPROCESSOR
to OPERATION (1)_W4006
Page 96 L6