Yamaha DSP-AX2500 User Manual

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RX-V2500/DSP-AX2500
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■ PRINTED CIRCUIT BOARD (Foil side)
CONTROL P.C.B. (Side A) Lead Solder Used
OPERATION (1)
(CB904)
Z2PW VP +5D1 REM KEY0 ISB MG SDTN SCKN RM3+ RM2+ KEY1B
MPW +5SPC BT232C P8W +5M2 KEY1 PDLED IBA /FLR /CEF RM3- RM2-
POWER (5)
(W1)
FANLK FAN S10 PRY MG PDET +5M /RES
OPERATION (2)
(CB903)
MJB
VRB
+5SPC
MG
/RES
BOOT
STG
KEY1B
MJA
VRA
+5M2
RTS
CTS
TXD
RXD
OPERATION (3)
(CB908)
+5SPC
MIC
HPR
HPL
+12
/HP
REC
MG
E
E
-12
/MIC
MTHP
AXL
AXE
AXR
OPERATION (3)
(CB906)
INPUT (2)
(W701)
AXV
AVE
AXC
AVE
AXY
FUNCTION (1)
(W503)
HPR
E
HPL
INPUT (1)
(W302)
MIC
-12
+12
AXL
AXE
AXR
OPERATION (5)
(CB553)
FUNCTION (2)
(CB507)
DSP
(CB503)
/INTDS
DMT
/ICTI
SPIRDY
SDD
MG
/CSY
/CSDIR
/1394CTS
/IC1394
RXDT1394
TDIG
/INTFCT
TIBUSY
/ICD
SDM
SCK
/CSDAC
/CSTI
1394RTS
1394INT
TXDT1394
IMUTE
FUNCTION (3)
(CB532)
TUDA
PLLR
TUNED
PDLY
/ICIBOC
RDSCE
SDTN
FUNCTION (6)
C
VG
CIN
VG
VIN
VG
V
VG
SEP_C
VG
SEP_Y
(CB502)
POWER (3)
(W124)
+5D1 +5V -5V +9V +3.3V VPOWER PRV PRVS NC
DSP
(CB505)
-12 ADL E DAR E SR SWL SBL PL
+12 E ADR DAL E SL C SWR SBR PR
FUNCTION (3)
(CB538)
I/E YCSEP SVIDD CMP1 CMP0 SCKN SDTN CEB /Z2VMT /VMT -5V VG +5V
FUNCTION (3)
(CB539)
PL SBL SWL SR E DAR E ADL -12
PR SBR SWR C SL E DAL ADR E +12
OPERATION (3)
(CB907)
AVE
AVE
AVE
AXV
AXC
AXY
AVE
PLMT
+5M2
THM2
LIMIT
CTS
RTS
MG
TRG1
RM3-
RM2-
SPB
SPSB
PRV
PRD
MG
THM1
PRI
RXD
TXD
+5M2
TRG2
RM3+
RM2+
SPA
SPE
SPZ2
VP
MTF
MTSW
MTZ2
ATTF
CEL
SCKA CKEV CEEV
MG
R DATA
MTC
MTS
MTZ3
TCE
MG
S DATA
DTEV
/ICEV
RCLK
TUE
TUCK
/TMUTE
/ST
TDIG
RDS
SCKN
DVD
A
DTV
CBL/
SAT
MONITOR
OUT
DVD
DTV
CBL/
SAT
MONITOR
OUT
D4 VIDEO
COMPONENT
VIDEO
J model only
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24 13
18
169
14
85
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58
18
169
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148
1630
151
114
4815 3924
3825
18
169
55
14
112
2413
4486
431
160
24061
180121
181120
17
148
17
148
110
2011
110
2011
110
2011
110
20
11
110
2011
110
2011
110
2011
110
2011
110
2011
110
2011
110
2011
110
2011
2425
148
73108
361
109
144
72
37
814
71
17
148
17
148
31
31
110
2011
110
2011
110
2011
110
2011
110
2011
18
169
13
54
13
54
13
54
13
54
13
54
C
B
A
C
B
• Semiconductor Location
Ref. No. Location
Q505 F3
Q506 F3
Q507 F3
Q508 F3
Q509 G3
Q510 F3
Q522 C4
Ref. No. Location
Q753 H4
Q756 G4
IC501 D3
IC502 F4
IC503 E4
IC504 G4
IC505 G5
IC511 E4
IC512 E4
IC513 E4
IC514 D4
IC515 D4
IC516 D4
IC521 E4
IC522 E4
IC523 E4
IC524 E4
IC525 D4
IC526 D4
IC531 D3
IC532 D4
IC533 D4
IC534 D4
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
IC535 D4
IC536 D3
IC551 E4
IC552 E5
IC553 E5
IC554 E5
IC556 C4
IC557 C4
IC558 E3
IC559 E3
IC560 E3
IC571 C3
IC572 C3
IC573 C4
IC601 H4
IC602 H3
IC603 H4
IC604 H4
IC606 H4
IC607 G4
IC608 G3
IC609 H3
IC611 H3
IC615 I4
IC616 E5
IC617 I4
Q503 F3
Q504 F3

Yamaha DSP-AX2500 Specifications

General

Brand	Yamaha
Model	DSP-AX2500
Category	Amplifier
Language	English