Tektronix 2445A - Page 258

FRONT PANEL CONTROLS DIAGRAM 3
ASSEMBLY A6
CIRCUIT SCHEM
BOARD CIRCUIT
SCHEM BOARD CIRCUIT
SCHEM
BOARD CIRCUIT SCHEM BOARD
NUMBER LOCATION
LOCATION NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION
NUMBER LOCATION LOCATION
CRO3OO1 7D 2A
CR3O43 3D lF DS3O41 1OK 3E
S3OO6 6C 2A
CR3OO2 BD 3A
DS3O42 8H
2E S3OO7
,c
4B
CR3OO3 8D 1A
DS3OO1 2L 1A DS3O43 8H
2E S3OO8 1C 4B
CR3OO4 8D 1A
DS3OO2
5G
4A DS3044
8J
2E S3OO9 6B 2B
CR3OO5 4D
2A DS3OO3
5G 4A DS3O45 BK
2~ S3O10
3D 2B
CR3OO6 4D
3A DS3OO4 5H 4A DS3O46
BK
2E S3O11
6C 2B
CR3OO7 4D
2B
DS3OO5 5H 4A DS3O47 4J
3E S3O12
7C 2B
CR3OO8
4D 3B
DS3OO6 5J 4A DS3O48 4K 3E
S3O13
4C 3B
CR3OO9
5D 3B
DS3OO7 2G 1A DS3O49 4K 3E
S3O14
6D 2B
CR3O1O
5D 3B
DS3OO8 2H
2A
S3O15
7D 2B
CR3O11 5D
3B DS3OO9
2G 1B R3OO1
1H 1A
S3O16 2D
4C
CR3O12
5D 4B DS3O1O
2K 2B R3OO1 2G
1A S3O17
2C 4C
CR3O13
BD 4B DS3O11
2H 1B R3OO1 2H
1A S3O1B BC
2C
CR3O14
4D 4B DS3O12
2K 2B R3OO1 2J
1A S3O19 5C
3D
CR3O15
3D 4B DS3O13 5K
4B R3OO1 2L
1A S3O2O BC
2D
CR3O16
3D 4B DS3O14
5K 4B R3OO1 3H
1A S3O21
5D
2D
CR3O17
2D 4B DS3O15
5L 4B R3OO1
5G
1A S3O22 BB
1D
CR3O1B
2D 4B
DS3O16 7G 4B R3OO2 1H
2D S3O23
BB 2D
CR3O19 7D
2B DS3O17 7G 4B
R3OO2 3G 2D
S3O24 2B
4E
CR3O2O 7D
3B DS3O1B 2J
1B R3OO2 3L
2D
S3O25 10D 2E
CR3O21 BD 3B DS3O19
4G 2B R3OO2
5J
2D
S3O26 lOC 3E
CR3O22
7D 2B
DS3O2O 4H 3C R3OO2
6G
2D S3O27
lOC 3E
CR3O23 7D 3B
DS3O21 4L 1D R3OO2 6H
2D S3O2B
2B 4E
CR3O24
6D
3C DS3O22 4G 1D R3OO2 BH
2D S3O29 BD 2E
CR3O25 5D
3C DS3O23 4H
3D R3OO2 9G 2D
S3O3O
1OB 3E
CR3O26 9D
,c
DS3O24 7L 2E R3OO3
1G
2E S3O31 1OB 3E
CR3O27
6D 3C DS3O25
7K 2E R3OO3 lJ
2E S3O32 2C
2E
CR3O28 9D
1D DS3O26 7K
2E R3OO3 1K
2E
S3O33 1B 3E
CR3O29
9D 1D PS3O27
7J 2E R3OO3 lL
2E S3O34
1B 3E
CR3O3O
6D 3D l>S3O2B 1OK
2E R3OO3 6H
2E
CR3O31
6D 3D DS3O29
BG 3E R3OO3 9G
2E U3OO1
5F 3B
CR3O32 1OD
3D· DS3O3O
BG 3E R3OO3 9H
2E
U3OO2 2F 2C
CR3O33
9D 1D DS3O31 lOL
3E R3OO3 9J
2E
U3OO3 4F 3C
CR3O34 1OD
4E DS3O32
1F lE R3OO4 2K
2A U3OO4
7F 3D
CR3O35 3D 4E
DS3O33 7H
lE R3OO5 2K
2A
U3OO5 BF 2F
CR3O36 1OD lE
DS3O34 BL
lE
R3OO6 3H
2D
U3OO6 lOF 3F
CR3O37 1OD 4E
DS3O35 7H
lE
W652 10A 3A
CR3O3B
3D
4E
DS3O36 1OG
2E
S3OO1
7B
1A
W652 1ON 3A
CR3O39
2D
3E
DS3O37 1OG
2E S3OO2 7B
2A
CR3O4O 1OD
3E
DS3O3B 1OH
2E
S3OO3 7C 2A
CR3O41 2D
3E DS3O39 1OH
2E S3OO4 3C
3A
CR3O42 9D lE
DS3O4O
lOJ 2E S3OO5 6B
2A
Partial A6 also shown on diagram 12.
OTHER PARTS
P651 1N CHASSIS
R3OOB 2M CHASSIS R3O13 BM
CHASSIS R3O1B
6M CHASSIS
P652 1ON CHASSIS
R3OO9 4M CHASSIS R3O14
2M CHASSIS R3O19
4M CHASSIS
P652 1A CHASSIS
R3O1O 7M CHASSIS R3O15 1M
CHASSIS
R3O11 6M CHASSIS R3O16 7M
CHASSIS W651 9N CHASSIS
R3OO7 5M CHASSIS R3O12 5M
CHASSIS R3O17 3M
CHASSIS
1 I 0