Yamaha dsp-ax3800, Service Manual

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2
A B C D E F G H I J
1
3
4
5
7
RX-V3800/DSP-AX3800
6
120
CB960 CB959
CB973 CB972
CB955
CB956 CB951
CB952
CB968
JK951 JK952
W9501
CB963
CB965
(Side A) FL (5) P.C.B.
(Side A) FL (6) P.C.B.
(Side A) FL (4) P.C.B. (Side A)
FL (3) P.C.B.
RS-232C
TRIGGER OUT
+12V 15mA MAX.
1 2
U, C, R, T, K, A, B, G, E, L models
FUNCTION (1)
(CB405)
+12
E
TRG1 TRG2
/232SD
MG
+5M2
RXD
TXD RT
S
CTS
Z3R
INPR
INPL
TPRR
TPRL
NETR
NETL
R2R
R2L
Z2R1
Z2L1
R1R
R1L
Z3L
FUNCTION (2)
(CB351)
Z3R
E
INPR
INPL
E
TPRR
TPRL
E
NETR
NETL
E
R2R
R2L
E
Z2R1
Z2L1
E
R1R
R1L
Z3L
FUNCTION (1)
(CB453)
FUNCTION (2)
(CB301)
DTEV
/CEEV
SDT
A
+12
+12T
CKEV
CEA
SCKA
-12
FUNCTION (1)
(CB404)
DTEV /CEEV SDT
A
+12 +12T
CKEV CEA SCKA -12
FUNCTION (2)
(CB302)
CKZEV
Z3MT
/CEZEV0
+6
FMTF
FMTC
MG
Z2MT
DTZEV
/CEZEV1
-6
FMTS
FMTSW
FUNCTION (1)
(CB403)
MTZ2 CKZEV CEZEV0 +6 MTF MTC MG
MTZ3 DTZEV CEZEV1 -6 MTS MTSW
/INTDIR
/INTTI
/ICTI
SDD
SDM
DRXM
XMPWR
/CSY
SPIRDY
/CSTI
SCK
DTXM
/ICXM
DSP
(CB536)
/INTDIR
/INTTI
/ICTI
SDD
SDM
DRXM
XMPWR
/CSY
SPIRDY
/CSTI
SCK
DTXM
/ICXM
FUNCTION (1)
(CB402)
/CSDAC2
CDDA
MG
DMT
/CSDAC1
/CSDIR
DSP
(CB530)
MG
MG
/ICD
MG
MG
/CSDAC2
CDDA
/ICD
MG
DMT
/CSDAC1
/CSDIR
FUNCTION (1)
(CB416)
E
E
E
E
E
E
• Semiconductor Location
Q9501 G6
Q9503 G6
Ref no. Location