HP LaserJet Enterprise M607n - Page 224

Figure 2-90 General circuit diagram for the 2,100-sheet paper deck
A
6 5 4 3
2
1
B
C D
1
23
4
J51D J51DH
Encoder
PCA
1234
M
123
4
J18
M3401
OUTA OUT/A OUTB OUT/B
1234
J5019
HCI controller PCA
12
SGND
+3.3VB2
OPT_CLK
PGND
PGND
PGND
+24VA
+24VA
+24VA
OPT_CMD
OPT_STS(CSTOPEN)
H-ACC
1
2
3
12
11
10
9
8
7
6
5
4
12 11 10 9 8 2345617
J5002
12
21
SW3403
J26
SGND
PATHDOPEN
12
J5006
FL_MODE
SGND
IOT_TXD
IOT_RXD
3.3VOPF
1
J5000
2345
2121
CL
CL3402
CL
CL3401
123
J100
PS3403PS3401PS3402
123
J101
123
J102
123
J103
121110982345
617
12 11 10 9 8 2345617
J200DH
J200L
J200D
12
J5
12
J4
2
1
SW3402
12
J27
J16
SGND
FRONTDOPEN
SGND
T3-4SW-SIZE1 T3-4SW-SIZE2 T3-4SW-SIZE3
+24VF
T3-FEED-CL
T3-PICK-CL
+24VF
12
3
12
J5017
J5008
J5003
121234
J5010
3
4 2 1
C
SW3401
T3-ENCD
SGND
3.3VOPF
SGND SGND SGND
3.3VOPF 3.3VOPF 3.3VOPF
T3-PSNS
T3-PLVL
T3-PATH
123
J5024
98 2345617
J5004
PS900a
198 Chapter 2 Solve problems ENWW