Yamaha RX-V373 Service Manual page 85

A B C
DIGITAL 3/5
1
DIGITAL IN
AUP_SD0
AUP_SD0
AUP_BCK
AUP_BCK
AUP_WCK
AUP_WCK
HDM_WCK/DR0
HDM_WCK/DR0
2 to DIGITAL 1/5
HDM_SD1/DR1
HDM_SD1/DR1
HDM_SD2/DL1
HDM_SD2/DL1
HDM_SD3/DR2
HDM_SD3/DR2
HDM_SPF/DL2
HDM_SPF/DL2
DIR_MCK1
DIR_MCK1
DIR_BCK
DIR_BCK
DIR_WCK
to DIGITAL 4/5
DIR_WCK
DIR_SDO
DIR_SDO
DIR_24M
DIR_24M
3
4
DSP_N_RST
DIR_24M
5
DSP_N_RST
DSP_N_RST
DSP_N_INT
DSP_N_INT
DSP_N_RDY
DSP_N_RDY
DSP_FMT
DSP_FMT
to DIGITAL 2/5 DSP_N_CS
DSP_N_CS
DSP_SCK
DSP_SCK
DSP_MOSI +3.3D
DSP_MOSI
DSP_MISO
DSP_MISO
6
7
C B 2 4 1 n o
1 2 3 4 5 6 7 8 9 10 11 12 13 14
+3.3D
DGND
8
IC241: D70YE101BRFP266
Floating-point digital signal processors
Program/Data
256
RAM
D1
256K Bytes
Data 64
R/W Program/Data
9 ROM Page1
C67x+ Microprocessor 256
256K Bytes
D2
Memory
Data 64 Controller
Program/Data
R/W
ROM Page2
256
256K Bytes
Program
I/O INT Fetch Program/Data
ROM Page3
256
256K Bytes
CSP 32 32
Program
256
Cache
32K Bytes PMP DMP
32 32
High-performance
32
Crossbar Switch
10
32 32 32 32
I/O Interrupts MAX0 CONTROL MAX1 Events
Out In
EMIF
dMAX
Peripheral Interrupt and DMA Events
D E F
EMA15 R2404
100
VSS
1
AHCLKX0/AHCLKX2
R2407
100X4 2
EMA14 AMUTE0
3
EMA13 AMUTE1
4
EMA12 AHCLKX1
5
EMA16 VSS
6
R2405 C2404
EMA17 ACLKX1
7
0.1/10(BJ)
100 CVDD
8
R2410 ACLKR1
DGND 9
10K
DVDD
10
AFSX1
11
EMA18 R2406 AFSR1
12
100 C2405
VSS
13
0.1/10(BJ)
R2401
RESET
14
100
C2401 VSS
15
100P(CH)
C2406
CVDD
16
0.1/10(BJ)
DGND CLKIN
17
VSS
18
C2407
TMS TMS
no_use 19
IC246 0.1/10(BJ)
CVDD
20
TRST DGND
21
R2402 R2403
OSCVSS
22
no_use 0
OSCIN
23
DGND N_TRST OSCOUT
24
OSCVDD
25
VSS
26
L2401
PLLHV
27
BKP1005HS680-T 10/6.3 0.1/10(BJ)
TDI TDI
28
No replacement part available.
TDO TDO
29
VSS
30
C2408
DVDD
31
0.1/10(BJ)
N_EMU0 EMU[0]
32
CVDD
33
EMU[1]
N_EMU1
34
TCK TCK
35
C2409
VSS
36
0.1/10(BJ)
_ u s e
R2411
33X4
IC242: M12L64164A-5TG
1M x 16-bit x 4 banks synchronous DRAM
JTAG EMU
McASP0
32
16 Serializes
CLK
Clock
32
Generator
CKE
32
McASP1
Row
6 Serializes Address
32
Address
Buffer
32 Mode
McASP2 and
Register
2 Serializes
Refresh
32 DIT Only
Counter
SPI1
32
SPI0 CS Column
32
Address
RAS Buffer
I2C0
32
and
Refresh
CAS
32 I2C1 Counter
WE
32 RTI
32 PLL
G H
R2430
4.7K
R2431
4.7K
R2432
4.7K
Boot mode:
Parallel Flash
SPIO_CLK/I2C0_SCL
108
SPIO_SCS/I2C1_SCL
107
C/SW VSS
FL/FR
106
SL/SR
SPIO_ENA/I2C1_SDA
105
R2451
EM_OE
104
C2428
DVDD
103
0.1/10(BJ)
EM_RW
102
CVDD
AUDIO DSP
101
R2452
EM_CS[2]
100
C2422
VSS
99
0.1/10(BJ)
EM_RAS
98
EM_CS[0]
97
EM_BA[0]
96
VSS
95
C2423
DSP EM_BA[1]
94
0.1/10(BJ)
EM_A[10]
93
DVDD
92
EM_A[0]
91
IC241
CVDD
90
EM_A[1]
89
EM_A[2]
88
VSS
87
EM_A[3]
D70YE101BRFP266
86
CVDD
85
EM_A[4]
84
EM_A[5] 0.1/10(BJ)
83
C2424
VSS
82
C2425
DVDD
81
0.1/10(BJ)
EM_A[6]
80
サービス部品供給なし
EM_A[7]
79
VSS
78
C2426
CVDD
77
0.1/10(BJ)
EM_A[8]
76
EM_A[9]
75
EM_A[11]
74
DVDD
73
C2427
0.1/10(BJ)
C2430
1000P(B)
VDD 1 54 VSS
2 53
DQ0 DQ15
3 52
VDDQ VSSQ
4 51
DQ1 DQ14
DQ2 5 50 DQ13
VSSQ 6 49 VDDQ
7 48
DQ3 DQ12
Bank D
8 47
Bank C DQ4 DQ11
9 46
Bank B VDDQ VSSQ
DQ5 10 45 DQ10
DQ6 11 44 DQ9
12 43
VSSQ VDDQ
13 42
Bank A DQ7 DQ8
14 41
VDD VSS
LDQM 15 40 NC
WE 16 39 UDQM
17 38
CAS CLK
Sense Amplifier
18 37
L(U)DQM RAS CKE
19 36
CS NC
Column Decoder
A13 20 35 A11
A12 21 34 A9
33
A10/AP 22 A8
23 32
A0 A7
Data Control Circuit DQ A1 24 31 A6
A2 25 30 A5
A3 26 29 A4
28
VDD 27 VSS
I J K
TI_BCK
TI_WCK
TI_SDF
TI_SDC
TI_SDS
TI_SDSB
RESISTOR CAPACITOR
REMARKS PARTS NAME REMARKS
NO MARK CARBON FILM RESISTOR (P=5) NO MARK ELECTROLYTIC
CARBON FILM RESISTOR (P=10) TANTALUM
METAL OXIDE FILM RESISTOR NO MARK CERAMIC
METAL FILM RESISTOR CERAMIC
METAL PLATE RESISTOR POLYESTER
FIRE PROOF CARBON FILM RESISTOR POLYSTYRENE
CEMENT MOLDED RESISTOR MICA
SEMI VARIABLE RESISTOR P POLYPROPYLENE
CHIP RESISTOR SEMICONDUCTIVE
N_EMOE
33
N_EMCS2
33
R2435
33X4
N_EMRAS
N_EMCS0
EMBA0
EMBA1
R2436
33X4 +3.3DSP1
EMA10
EMA0
EMA1
EMA2 C2442
0.1/10(BJ)
C2440
1000P(B)
R2437
33X4
EMA3 VCC VSS
EMA4 C2435 DQ0 DQ15 C2447
EMA5 EMD0 0.1/10(BJ) VCCQ VSSQ 0.1/10(BJ) EMD15
EMA6 EMD1 DQ1 DQ14 EMD14 EMA14
EMD2 DQ2 DQ13 EMD13 EMA13
EMD3 VSSQ VCCQ EMD12 EMA12
C2438 C2445
DQ3 DQ12 EMA11
33X4 33X4
R2439 1000P(B) 1000P(B) R2441
DQ4 DQ11 EMA10
R2438
33X4
C2448
EMA7 EMD4 C2436 VCCQ VSSQ EMD11 EMA9
EMA8 EMD5 DQ5 DQ10 EMD10 EMA8
EMA9 EMD6 DQ6 DQ9 EMD9 EMA7
EMA11 EMD7 VSSQ VCCQ EMD8 EMA18
33X4 1000P(B) DQ7 DQ8 1000P(B)
33X4
R2440
R2442
C2437 VCC VSS N_EMWE
C2444
0.1/10(BJ)
1000P(B)
EMDQM0 DQML NC
N_EMWE WE DQMU EMDQM1
+3.3D
N_EMCAS CAS CLK EMCLK
+1.2DSP +3.3DSP1
N_EMRAS RAS CKE EMCKE
DGND
C2432
N_EMCS0 CS NC EMA17
1000P(B) EMBA0 A13/BA0 A11 EMA11 EMA16
EMBA1 A12/BA1 A9 EMA9 EMA6
EMA10 A10/AP A8 EMA8 EMA5
EMA0 A0 A7 EMA7 EMA4
EMA1 A1 A6 EMA6 EMA3
EMA2 A2 A5 EMA5 EMA2
EMA3 A3 A4 EMA4 EMA1
VCC VSS EMA0
C2441
C2443
1000P(B)
0.1/10(BJ)
DGND DGND
SDRAM
64Mbit
IC243: MX29LV160DBTI-70G
16 M-bit 3 V supply flash memory
A15 1
A14 2
A13 3
A12 4
WRITE
CE# A11 5
CONTROL PROGRAM/ERASE A10 6
OE# STATE
WE# INPUT A9 7
HIGH VOLTAGE
MACHINE A8 8
RESET# LOGIC
BYTE# (WSM) A19 9
NC 10
WP#/ACC
WE# 11
RESET# 12
NC 13
WP#/ACC 14
STATE RY/BY# 15
FLASH REGISTER A18 16
ADDRESS
A17 17
ARRAY
LATCH
A7 18
A0-AM ARRAY A6 19
AND
SOURCE A5 20
A4 21
BUFFER HV
Y-PASS GATE
COMMAND A3 22
DATA A2 23
A1 24
DECODER
PGM
SENSE
AMPLIFIER DATA
HV
COMMAND
DATA LATCH
PROGRAM
DATA LATCH
Q0-Q15/A-1 I/O BUFFER
AM: MSB address
L M N
RX-V373/HTR-3065
TI_BCK
TI_WCK
to DIGITAL 4/5
TI_SDF
TI_SDC
TI_SDS
TI_SDSB
NOTICE
(model)
J JAPAN
PARTS NAME
U U.S.A
CAPACITOR
C CANADA
CAPACITOR
R GENERAL
CAPACITOR
T CHINA
TUBULAR CAPACITOR
K KOREA
FILM CAPACITOR
A AUSTRALIA
FILM CAPACITOR
B BRITISH
CAPACITOR
G EUROPE
FILM CAPACITOR
L SINGAPORE
CERAMIC CAPACITOR
E SOUTH EUROPE
V TAIWAN
F RUSSIAN
P LATIN AMERICA
S BRAZIL
H THAI
A15 A16 EMA15
A14 BYTE
C2449
A13 VSS
0.1/10(BJ)
A12 DQ15 EMD15
A11 DQ7 EMD7
A10 DQ14 EMD14
A9 DQ6 EMD6
A8 DQ13 EMD13
A19 DQ5 EMD5
N.C. DQ12 EMD12
WE DQ4 EMD4
RESET VCC
N.C. DQ11 EMD11
R2443
N.C. DQ3 EMD3
4.7K
R2444
RY/BY DQ10 EMD10
4.7K
A18 DQ2 EMD2
A17 DQ9 EMD9
A7 DQ1 EMD1
A6 DQ8 EMD8
A5 DQ0 EMD0
A4 OE N_EMOE
C2450
A3 VSS
0.1/10(BJ)
A2 CE N_EMCS2
A1 A0 EMBA1
DGND
Flash Memory
16Mbit
Written by YES:YE184B0
IC/CB/XL:241-
OHTER :2401-
DIGITAL3:DSP
48 A16
47 BYTE#
46 GND
45 Q15/A-1
44 Q7
43 Q14
42 Q6
41 Q13
40 Q5
39 Q12
38 Q4
37 VCC
36 Q11
35 Q3
34 Q10
33 Q2
32 Q9
31 Q1
30 Q8
29 Q0
28 OE#
27 GND
26 CE#
25 A0
★ 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.
● 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。
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