Yamaha Clavinova CVP-405 Service Manual page 45

TC7WH74FU (XS680A00)
D-Type Flip-Flop
DM: IC308
CK 1 8 Vcc
D 2 7 PR
3 6
Q CLR
4 5
GND Q
INPUTS OUTPUTS
CLR PR D CK Q Q
L H X X L H
H L X X H L
L L X X H H
H H L L H
H H H H L
H H X Qn Qn NO CHANGE
NE5532DR (X5482A00)
Dual Operational Amplifier
DM: IC316, 324, 325
EQ: IC001
+DC Voltage
Output A
1 +V 8
Supply
Inverting
Output B
2 7
Input A - +
Non-Inverting Inverting
3 6
+ -
Input A Input B
Non-Inverting
Ground
4 5
Input B
SN75240P (X5108A00)
USB Transient Suppressor
DJACK: IC101
GND A
1 8
C GND
2 7
GND B
3 6
D GND
4 5
A or C
GND
B or D
(One Suppressor Shown)
TC7WT126FU (X7703A00)
Dual Bus Buffer
DM: IC604
G1
1
A1
2
Y2
3
GND 4
FUNCTION
CLEAR
PRESET
µPC4574G2-E1-A (X7391A00)
Quad Operational Amplifier
EQ: IC002–005
OUT A
1
2
-IN A
+IN A 3
+V
DD 4
+IN B
5
6
-IN B
OUT B 7
DS90LV011ATMF/NOPB (X6788A00)
3V LVDS Single High Speed Differential Driver
DM: IC012
V 1
DD
GND
2
3
OUT −
Vcc
8
G2
7
Y1
6
5 A2
14
OUT D
- + 13 -IN D
+ -
+IN D
12
-V
+V 11 SS
-V
+IN C
10
+ - 9
-IN C
8 OUT C
5 TTL IN
D
4
OUT +
CVP-405/CVP-405PE/CVP-405PM
NJM2068M-D (X3505A00)
BA4560RF-E2 (X6897A00)
LMV358AM8X (X7287A00)
Dual Operational Amplifier
AJACK: IC001, 002
DM: IC316, 324, 325
EQ: IC001
MIC: IC1
EIF: IC3
+DC Voltage
Output A
1 +V 8
Supply
Inverting
Output B
2 7
Input A
- +
Inverting
Non-Inverting
3 6
+ -
Input B
Input A
Non-Inverting
-DC Voltage Supply
4 -V 5
Input B
LA6517M-TRM-E (XT131A00)
Dual Power Operational Amplifier
AJACK: IC003
NC 1 16 NC
NC 2 15 NC
OUT 1 3 14 INPUT -1
Amp1
4 13
VCC INPUT +1
Thermal Shut
Doun and
Current Limiter
5 12
OUT 2 INPUT +2
Amp2
6 11
VEE INPUT -2
NC 7 10 NC
NC 8 9
NC
DS90LV012ATMF/NOPB (X6789A00)
3V LVDS Single CMOS Differential Line Receiver
EIF: IC2
V
DD 1 5 TTL OUT
GND R
2
IN + 3 4 IN −
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