Yamaha DVX-S120 Manuel de service Page 57
- Page / 98
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
ABCDEFGH
1
2
3
4
5
6
DVR-S120/NX-P120
57
■ DVR-S120 BLOCK DIAGRAM / ブロックダイアグラム
ELINK connector
GND 1 2 +5V
MEDUSACSn 3 4 +5V
ALE 5 6 SYSRSTn
UPA2 7 8 UPA3
UPD15 9 10 UPA1
UPD13 11 12 UPD14
UPD11 13 14 UPD12
UPD9 15 16 UPD10
UPD8 17 18 GND
UPD6 19 20 UPD7
UPD4 21 22 UPD5
UPD2 23 24
UPD3
UPA [1:3 ] UPD0 25 26 UPD1
UPD [0:15 ] MEDUSAINTn 27 28 DTACKn
ALE LDS 29 30 UDS
LDS R/W 31 32 GND
UDS
SYSRSTn
DTACKn
MEDUSAINTn
MEDUSACSn
R/W
Clock
Circuit
MA [0:11 ]
BA [0:1 ] SDRAM interface
MD [0:31 ]
MCS0n
MRASn
MCASn
MCS1n
MWEn
MCLK
MDQM [0:3 ]
SYSRSTn
MT48LC2M32B2TG-7-TR
512K x 32 x 4
MT48LC4M32B2TG-7
1M x 32 x 4
GPIO I2C I2C A nalo g Di gital Audio I2S Service and JTAG bus
(misc ) Master Slave video audio XCLK dia gnostic port RST
GPIO SCL SCL VDAC [0:4 ] SPDIF BCLK RTS1 TDO
IR SD A SD A LRCLK RXD1 TDI
ADATA0 TXD1 TMS
CTS1 TCK
Module interface bus
SCL
SD A
NVRAM
64K bits
SDRAM
DECODER IC
LSI Logic
Ziva5
1M x 16 M29W160
Flash
2M x 16 M29W320
TSOP48
UPA [1:22 ]
UPD [0:15 ]
SYSRSTn
UDS
FLASHCSn
Trans parent latch
74HCT573
74HCT573
74HCT573
UPA [1:3 ]
UPD [0:15 ]
ALE
Host interface
ATAPI connector
HRST 1 2 GND
HD(15) 3 4 HD(0)
HD(14) 5 6 HD(1)
HD(13) 7 8 HD(2)
HD(12) 9 1 0 HD(3)
HD (11 ) 11 12 HD (4)
HD (10) 13 14 HD (5)
HD (9) 15 16 HD (6)
HD (8) 17 18 HD (7)
GND 19 20
DMARQ 21 22 GND
LDS 23 24 GND
UPA [1:3 ] UDS 25 26 GND
UPD [0:15 ] DTACKn 27 28
DTACKn DMACK 29 30 GND
LDS HIRQ1 31 32
UDS UPA2 33 34
HDMAC K UPA1 35 36 UPA3
HDMARQ IDECS0 37 38 IDECS1
LDRST 39
40 GND
IDECS [0:1 ]
HCSn [3:4 ]
HIRQ1
ATAPI
LOADER
A97ST
ATAPI
Connector
ELINK
Connector
Reset
Circuit
Audio DAC
AK4382
Analog Audio output
DVD (MPEG) BOARD
- DVR-S120/ 1
- ■ TO SERVICE PERSONNEL 2
- WARNING: Laser Safety 3
- Laser Emitting conditions: 3
- Conductive material 4
- (sheet) or steel sheet 4
- ■ SYSTEM COMPOSITION / システム構成 5
- ■ FRONT PANELS 6
- ■ REMOTE CONTROL PANELS 7
- ■ REAR PANELS 8
- ▼ NX-SW120 (U, C models) 9
- ▼ NX-SW120 (B, G models) 9
- ▼ NX-SW120 (A model) 9
- ▼ NX-SW120 (J model) 9
- ■ SPECIFICATIONS / 参考仕様 10
- ● NX-S120 11
- ● NX-SW120 11
- ● NX-C120 11
- NX-S120 12
- NX-C120 12
- DVR-S120 12
- NX-SW120 12
- ■ INTERNAL VIEW 13
- ) in Fig. 1 14
- Bottom view 14
- 15
- 15
- ) and then remove the Top 16
- ) and then remove the DVD 16
- ) and then remove the AM/FM 17
- 19
- When checking the P.C.B.: 20
- P.C.B. MAIN (1) 20
- 23
- 23
- NO PROTECT C ANALOG BYPAS 24
- I PROTECT C 24
- DC PROTECT C 24
- AC PROTECT C 24
- TMP PRT:000 C 24
- PS PRT:000 C 25
- PS2 PRT:000 C 25
- Display during menu operation 25
- 26
- 26
- 26
- Details of DIAG menu 27
- 27
- YSS FULL BIT 28
- FULL BIT F 28
- RAM 0dB 29
- PRO LOGIC I 30
- PRO LOGIC II 30
- FrontMix:5ch 31
- MAIN 12dB 32
- MAIN 18dB 32
- 33
- 6. DISPLAY CHECK 33
- 34
- 7. MANUAL TEST 34
- PRESET INHI 35
- PRESET RSRV 35
- PS:057P2:055 36
- TH:125Fa:_/_ 37
- FanTest:HIGH 37
- FanTest:MID 37
- FanTest:LOW 37
- IS1:33000300 38
- 39
- YSS BUS:NoEr 40
- CS BUS:NoEr 40
- 41
- 12. SOFT SW 41
- VER. C091109 42
- ROM SUM:274B 42
- PORT00100101 42
- AAC PORT:ON 42
- ■ DISPLAY DATA 44
- DVR-S120/NX-P120 45
- DVR-S120 45
- ■ IC DATA 46
- Fast CONNECT II Switch Matrix 53
- DVD (MPEG) BOARD 57
- Speaker out 58
- MAIN (3) CB221MAIN (2) CB122 62
- MAIN (1) CB5 62
- DIGITAL P. C. B 62
- (Lead Type Device) 62
- MAIN (3) P. C. B 65
- SUB (4) 65
- DIGITAL CB375 SUB (1) CB274 65
- SUB (1) P. C. B 67
- (Surface Mount Device) 67
- SUB (4) P. C. B 68
- SUB (3) P. C. B 68
- P.C.B. MAIN (2) 69
- No connection 70
- Memory Part 71
- Audio Part 72
- Video Part 73
- Power & Scart port 74
- X : NOT USED 77
- FL DRIVER 78
- POWER AMP 80
- PROTECTION 80
- LIMITTER 80
- PARTS LIST 81
- DVR-S120 P.C.B. MAIN 83
- DVR-S120 P.C.B. SUB 88
- DVR-S120 P.C.B. SUB & DVD 89
- DVR-S120 P.C.B. DVD 90
- NX-SW120 P.C.B. MAIN 91
- ■ DVR-S120 EXPLODED VIEW 94
- ■ DVR-S120 MECHANICAL PARTS 95
- ■ NX-P120 EXPLODED VIEW 96
- ■ NX-P120 MECHANICAL PARTS 97
- REMOTE CONTROL 98
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