Olivetti PR2 PLUS Service Manual page 20

Motherboard (machines with serial number 1.xxx.xxx - one serial interface)
15
RS48
14
LS16
C4
RS97
13
12
C6
F I 5
F I 6
11
Figure 1 - 7 Motherboard layout (printer versions with serial number 1.xxx.xxx - one serial interface) and location of
connectors
1-10
21
25
16
J 1 0
RS39
RS35 RS37
Y2
DS38 RS38
RS36
RS52
F I 3
1
RS69 US14
US15
1
RS80 RS81
RS78
TPCS8
RS92
US16
RS93 RS94 RS95 RS96
US22
RS99 RS101 RS102 RS103
F I 4 RS100
RS307
RS305
T P C S 9
US24
RS306
T P C S 1 0
RS308
QS13
US31
R3 R4
US30
R8 R9
10
J1
LS11
DS1
F1
DS3
DS2
RS16
DS12
RS17
DS11
TPCS2
DS13
DS19
US3
DS21
RS19
DS20
DS22
RS20
US4
US5
DS28
RS21
DS30
DS29 DS31
RS25
RS24 US6
RS22
RS23 +
Y1
C2
RS29
RS28
RS27
US8
RS42
RS43
US13 RS55 RS56
RS65
T P C S 7
QS2
RS76
RS66
RS87
RS89
RS323
RS316
RS335
+
RS336
F5
C5
+
F4
C7
R5 R6
U1 U2
9 8
Service Manual
1
F I 1
F I 2
2
+
C1
DS4
3
DS5 DS8
DS7 DS9
DS6
DS10
4
DS14 DS17
DS18
DS15
DS16
DS23 DS26
DS24 DS25 DS27
DS33 DS36
DS34 DS35 DS37
DS32
+
C3
F3
F2
RS30 RS32
RS31
RS33
RS44 RS45 RS46 RS47
5
RS59
RS57 RS58 RS60
QS3
QS4
6
RS90 RS91
QS7
QS6
RS108
RS109
7
R1
D1
R2
D2
US29
1
F I 7
R7
R10
XZAC4219-05