Service manual

Parts List
6-11
1
When replacing capacitor assembly M1770-60162 or cable assembly M1770-61604, both parts
must be replaced with capacitor assembly M1770-60172 and cable assemblies M1770-61665
and M1770-61666.
2
M1770-61669 replaces M1770-61603
3
M1770-61665 replaces M1770-61604 or M1770-61667
4
M1770-61666 replaces M1770-61668
Table 6-4 Bottom Case Assembly Parts List (Serial Number Prefix CNA, CNB, CNC, 3807A or earlier)
Ref. No. Description Part No.
1 PCA, main (includes 1a) M1770-68150
1a Programmed ROM, U205 M1770-89505
2 Programmed ROM, U206 (M1770A and M1771A only) see Table 6-5
3 Case assembly, lower (includes shield, insulator, and feet) M1770-69513
4 Power supply assembly M1770-68161
5 Capacitor assembly
1
M1770-60172
6 Fuse (2 required) (400 mA, 250 V AC) 2110-0620
7 Cable assembly, power supply/main #1
2
M1770-61669
8 Cable assembly, power supply/main #2
3
M1770-61665
9 Ground lug M1770-27301
10 Nut-hex M4 x 0.7 0535-0076
11 Jack nut (2 required) M1700-27903
12 Ground strap, keyboard M1770-61608
13 Screw-M3 x 0.5 8 mm long 0515-0372
14 Portion of Printer ground strap see Table 6-7
15 Cable assembly, main/capacitor
4
M1770-61666
16 Storage and Transmission Board (Option #A05 only) M1770-60180
Table 6-5 U206 Part Number by Language (Serial Number Prefix CNA, CNB, CNC, 3807A or earlier)
Language Part Number Replaces
English M1770-89521 M1770-89506
French M1770-89521 M1770-89506
German M1770-89522 M1770-89506
Spanish M1770-89524 M1770-89506
Dutch M1770-89523 M1770-89516
Italian M1770-89525 M1770-89516