9–2
TDS 340A, TDS 360, TDS 380 Technical Reference
C12
A
1
A23 A2 R1234
ChassisĆmounted components have no Assembly Number
prefixĊsee end of Replaceable Electrical Parts List.
COMPONENT NUMBER EXAMPLE
STATIC
SENSITIVE
DEVICES
R23
C24
C23
J2
C35
U12
30
25
20
15
10
5
5
1
20
40
1015
25
30 35
C28
C27
C26
C25
C29
C30
C31
C32
R21
C19
R22
C1
C6
13
24
U9
J4
C9
C10
U10
12
34
Y1
C33
U2 U13
C8
U8
5
1
20
40
1015
25
30 35
J1
U11
C20
C11
U1
U4
U6
U5
C4
C21
C22
J3
14
13
2
B
C1 A2-1 5A A2 1A
C4 A2-2 5D A2 1A
C6 A2-2 3A A2 1A
C8 A2-1 3C A2 1A
C9 A2-1 5C A2 2A
C10 A2-1 5C A2 1A
C11 A2-2 3C A2 1A
C12 A2-2 3C A2 2A
C19 A2-1 5C A2 1A
C20 A2-1 5B A2 1A
C21 A2-2 5C A2 1A
C22 A2-2 5C A2 1A
C23 A2-2 6C A2 1A
C24 A2-2 6C A2 1A
C25 A2-2 3A A2 1A
C26 A2-2 4A A2 1A
C27 A2-2 4A A2 1A
C28 A2-2 4A A2 1A
C29 A2-2 3A A2 1A
C30 A2-2 4A A2 1A
C31 A2-2 4A A2 1A
C32 A2-2 4A A2 1A
C33 A2-2 3D A2 1A
C35 A2-1 5B A2 1B
J1 A2-1 6A A2 1A
J2 A2-2 6C A2 1A
J3 A2-2 6A A2 1A
J4 A2-1 6C A2 1A
R21 A2-2 2C A2 1A
R22 A2-2 2C A2 1A
R23 A2-2 2C A2 2A
U1 A2-1 4A A2 1A
U2 A2-1 2B A2 1B
U4 A2-2 4C A2 1A
U5 A2-2 5C A2 1A
U6 A2-2 3A A2 1A
U8 A2-1 3C A2 1A
U9 A2-1 4C A2 2A
U10 A2-1 4D A2 1A
U11 A2-2 2A A2 1A
U12 A2-2 3C A2 1A
U13B A2-1 2A A2 1B
U13C A2-1 3A A2 1B
U13A A2-2 1A A2 1B
U13D A2-2 4B A2 1B
Y1 A2-2 3D A2 1A
SCHEM
NUMBER
A2 Option component locator
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
NUMBER
BOARD
LOCATION
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
NUMBER
BOARD
LOCATION
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
NUMBER
BOARD
LOCATION
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
NUMBER
BOARD
LOCATION
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
NUMBER
BOARD
LOCATION
Figure 9–1: A2 Option board