Yamaha DSP-AX1700, Service Manual

Page: 84 / 162

2
A B C D E F G H I J
1
3
4
5
7
RX-V1700/DSP-AX1700
6
84
C398
C399
C403
R315
C400 C404
R596
RY254
D304
R595
+B
+B
-B
-B
VPG
RY
-
SPZ3+ SPSr+
SPF+
PRV
RYBM+
-B
+B
RYBL+
RYB-
G
MAIN (1)
(W256A)
MAIN (1)
(W253A)(W253C)
POWER TRANSFORMER
MAIN (1)
(W252A)(W252C)
MAIN (1)
(W258A)(W254A)
(W259A)(W251A)(W257A)
MAIN (1)
(W255A)
MAIN (1)
(W260A)(W250A)
MAIN (4)
(W263A)
U, C, R, T, K, A, B, G, E, L models
MAIN (1)
(W274B)
POWER (3)
(CB21)
MAIN (3)
(W263B)
MAIN (2)
(W276A)
MAIN (4)
(W276B)
-LB
GND
+LB
SPF+ SPF+
PRV
RYBL+
RYBM+
RYB-
-B
VPG2
+B
SPSr+
SPZ3
RY-
VPG
SPSr+
SPZ3
SPSb+
SPZ2+
SPC+
RYBM+
RYBL+
RY-
VPG
-VP
RPV
LMTCNT
+
--
+
-+
RL
+ / -
+
/ -
RL
SURR
OUND / FR
ONT
SPEAKER
IMPED
ANCE
PRESENCE /
SURR
OUND B
A
CK/BI-AMP
CENTER
SPEAKERS
SPEAKERS
+
-
-
SINGLE
+
RL
CAPG
AMPG
FL
FR SurL SurR
SBG
SBG
SBL
SBR
CGND
CGND
G
G
+B
-B
+B
-B
RED
BLUE
BLACK
BLACK
BLA
CK
WHITE
RED
ORANGE
GRA
Y
BLA
CK
BLA
CK
BLACK
CAPG
BLACK
BLACK
BLUE
C
BLA
CK
YELLOW
BR
O
W
N
BLA
CK
BLA
CK
SBG
SBG
RED
BLUE
MAIN (4) P.C.B.
(Side A)
MAIN (2) P.C.B.
(Side A) MAIN (3) P.C.B.
(Side A)
Circuit No.
D313
RY250
J257, 258
U, C, R, T, K, A, B, G, E, L J
O X
O X
X O
X : NOT USED
O : USED/APPLICABLE
• Semiconductor Location
D301 B3
D302 G5
D303 G5
D304 F2
D305 J3
D306 J5
D307 J5
D313 C4
D314 B4
Q266 J3
Q267 J2
Q322 J4
Ref no. Location