HP LaserJet Enterprise M607n - Page 222

Figure 2-88 General circuit diagram for the 550-sheet paper feeder
A
6 5 4 3
2
1
B
C D
12
8
6
7
9
10
11
12
1
2
3
4
5
9
10
11
12
4
5
6
7
8
1
2
3
12 12
121110982345617
PGND
PGND
PGND
OPT_CLK
+3.3VB2
SGND
H-ACC
OPT_STS(CSTOPEN)
OPT_CMD
+24VA
+24VA
+24VA
+24VA
+24VA
+24VA
PGND
PGND
PGND
OPT_CLK
+3.3VB2
SGND
H-ACC
OPT_STS(CSTOPEN)
OPT_CMD
1234 121110982345617123123456123
FDR-FEED-CL
+24VF
+24VF
FDR-PICK-CL
ENCOD
SGND
+3.3VOPF
FDR-PSNS
+3.3VOPF
SGND
+3.3VOPF
SGND
FDR-PATH
FDR-PLVL
SGND
+3.3VOPF
J5515 J5503B J5513 J5511 J5501B J5501A
12 12
J5612 J5611
21
CL
21
CL
CL3602 CL3601
<P1400>
J99AL J99ALH
<P1401>
J99BL J99BLH
43215
1
4
3
2
12
11
10
9
8
7
6
5
5
6
7
8
9
2
3
4
1
10
11
12
13 12 11 10 9 8 234561713121110982345617
<P1401> <P1400>
12
J98BD J98BDH
12
J98AD J98AD
M
M3601
21
12
12
12
1234
1234
J5500
+3.3VOPF
IOT_RXD
IOT_TXD
SGND
FL_MODE
J5622A
J5631
2
4
3
1
21
3SW-SIZE3
3SW-SIZE2
3SW-SIZE1
SW-SIZE4
SGND
S-GND
12
SW3602
SW3601
J5505A
J5512
J5514A J5502B J5502A
OPT_STS(CSTOPEN)
+24VF
N.C.
OPT_CLK
PGND
PGND
PGND
SGND
+3.3VB2
H-ACC
OPT_CMD
+24VA
+24VA
+24VA
+24VA
OPT_STS(CSTOPEN)
PGND
+24VA
+24VA
OPT_CMD
PGND
PGND
PGND
OPT_CLK
N.C.
H-ACC
+3.3VB2
SGND
+3.3VOPF
SGND
21
SW3603
J5604A
J5504A
Paper feeder controller PCA
Encoder
PCA
121110982345617
12 11 10 9 8 2345617
123 123123 123
J104DH J104D J104L
J100 J102
PS3602
J101
PS3601 PS3603
J103
PS900
<550-sheet paper feeder>
196 Chapter 2 Solve problems ENWW