Nexo NXAMP4X1 Service Manual

NXAMP4x1
29
CATHOD
REFERENCE
ANODE
(A)
CATHODE
(K)
REFERENCE (R)
ANODE
CS#
SO
GND
VCC
HOLD#
1
2
3
4
5
6
7
8
SI
WP#
SCLK
Data
Register
SRAM
Buffer
Output
Buffer
Sense
Amplifire
HV
Generator
Mode
Logic
SO
State
Machine
SI
Y-Decoder
Memory Array
Page Buffer
X-Decoder
CS#
Address
Generator
SCLK
Clock Generator
1
2
3
4 -V
8
7
6
5
Output A +V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+-
+-
1
2
3
4-V
8
7
6
5
Output A +V
Non-Inverting
Input A
Ground
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+-
+-
COMMON
OUTPUT
R23
R24
R13
R14
R20
R17
D3
Q22
Q21
Q25
Q20
Q24
Q18
Q9
R18
R19
R16R15R21R12R11
R10
Q17
R9R8
R7
R5
R4
D2D1
R6
C1 C2
C3
R22
Q11
Q13
Q14
Q15
Q19
Q16
Q23
Q8
Q7
Q2
Q1
Q6
Q5
Q3
Q10
Q12
Q4
R1
R2
R3
INPUT
INPUT
OUTPUT
GND
INPUT
OUTPUT
GND
• MX25L1605AM2C-12G (X8718A0)
Flash Memory
CONTROL: IC039
• NJM431U (TE1) (X6770A0)
SHUNT Regulator
PSANL: IC204
• NJM2068M-D (X3505A0)
Operational Amplifier
CONTROL: IC002-005, 008-011, 018-021, 028-034
INANL: IC701, 702
OUTANL: IC801, 802
• NJM79M09DL1A (X5366A0)
Regulator
CONTROL: IC007
• NJM7815FA (XD853A0)
Regulator +15V
PSANL: IC202, 203
• NJM78M09DL1A (XZ940A0)
Regulator
CONTROL: IC006
• NJM2904V (TE1) (XR532A0)
Operational Amplifier
CONTROL: IC047, 048, 050, 052

Nexo NXAMP4X1 Specifications

General

Brand	Nexo
Model	NXAMP4X1
Category	Controller
Language	English