Yamaha NP-S2000 Service Manual page 50

A B
NP-S2000
1
DAC (1) P.C.B.
(Side A)
2
3
4
5
6
• Semiconductor Location
Ref no. Location Ref no. Location
D405 H3
D406 H4
D409 I3
D410 I3
IC4 G4
IC5 D5
IC6 G3
7
IC7 G5
IC12 G4
50
C D
1 4
IC18
8 5
8 1
5 4
8 1
5 4
1 4
IC5
8 5
Ref no. Location Ref no. Location
IC14 E3 IC401 H3 Q402 I4
IC15 D4 IC402 H4 Q403 I4
IC16 E5 Q1 H3 Q404 I5
IC17 D5 Q2 C3 Q405 H3
IC18 D3 Q3 C5 Q406 H4
IC19 F3 Q4 H3 Q407 H3
IC20 F4 Q5 C5 Q408 H4
IC21 F5 Q6 C3
IC22 F5 Q401 I3
E F
1 4
IC19
8 5
4
1 28
IC14
8 5
15
1 4
IC20
8 5
1 4
IC21
8 5
28
4
1
IC16
8 5
15
1 4
IC22
8 5
G H
NET (1)
(CB513)
CB404
1
IC401
4 5
14 3 1
8 14
IC12
6 10
IC4
7
1
5 1
IC402
4 5
3 1
1
14
CB401
CB405
POWER (2)
(W351)
NET (1)
(CB512)
I J
POWER (1)
(W301)
+12VL
AGNDL
-12VL
PRV_L
DAC (2)
(CB213)
PRV_D
PRV_R
PRV_L
NC
NCPU_MOSI
NCPU_MISO
NCPU_N_INT
NCPU_N_RST
NCPU_PON
RY_UNBAL
RY_BAL
+5M
MGND
VNP2_FL_MOSI
VNP2_FL_CLK
VFD_MUTE2
VNP2_FL_MISO
FLD_ACK
VNP2_FL_CTL
VNP2_FL_CS
VNP2_FL_LAT
NC
DAC (2)
(CB212)
+12VR
AGNDR
-12VR
NC
PRV_R
POWER (1)
(W302)