Service manual

UX-510UA
FO-1470U
Video processing/Motor drive / Thermal block 5/6
6 – 5
A A
B B
C C
D D
E E
F F
G G
H H
I I
6 6 5 5 4 4 3 3 2 2 1 1
Q101
B
C
E
IC 1
TD62001
E
8
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
7C
10
6C
11
5C
12
4C
13
3C
14
2C
15
1C
16
COM
9
<VIN>
<VO>
FU100 KAB2402
D1
1N4748
C166
C165
N.M.
<VG>
R155
470 270
R153
C193
270
R152
R154
470
L112
0
R176 33K
R177
C182 0.1
HCT04
IC10
1A
1
2A
3
3A
5
4A
9
5A
11
6A
13
1Y
2
2Y
4
3Y
6
4Y
8
5Y
10
6Y
12
VCC
14
GND
7
R197
D104 1SS355
D103 1SS355
C162
N.M.
C153
N.M.
C101
1
R160 100
C4
100/50
+
C3 10/50
+
L116
0
R175
1K
Q113
B
C
E
C194
R167
C183 15P
R178
4.7K
1 C223
C8
22/50
+
C154 0.1
C184
N.M
C9
N.M.
+
C7 100/50
+
R187
N.M
C224 1000P
C125
0.1
Q102
BC
E
R106
0R110
R111
IC7
2 1
53 4
R139
22K
R151
20K
R102
470K
RY1 OJE-SH-124M
43
12
D100 1SS355
Q100
DTC143ZK
B
C
E
Q108
BC
E
L101
0
NJM318 IC 11
3 2
6 7
4 1
5 8
+
–
V
–
V+
BC3
BC1
BC2
R199
IC6
3 1
4 2 5
+
–
V+
GND
C185 0.1
C226
R219
C227
0.1
Q114
B
C
E
R217
C225 R218
IC12
2 1
53 4
+5V
+24V
+24V
+24V
+5V
+5V
+3.3V
+5V
+5V
+3.3V
+5V
+3.3V
+5V
+24V
VIN
TPA
TPB
TPB
CNCCD-1
CNLED-1
CNMT-5
CNMT-6
CNMT-4 CNMT-3
CNMT-2
CNMT-1
CNTH-1
CNTH-2
CNTH-16
CNTH-7
CNTH-8
CNTH-9
CNLED-2
LEDON
TPA
CNCCD-7 CNCCD-6 CNCCD-4
CLK1 CLK2 START
CNCCD-2 CNCCD-3
PNLON
CNTH-10
CNTH-5
CNPN-7
VIDCNT1-A
CNCCD-5
CLK1
VTHON
THADI
GCONT
DG
VO
+24V
MG
MG
VMT VMT
TPAD TPBD TPAD TPBD MG MG MG
MG
VTH VTH VTH
DG
THVDD
(1-1G)
(3-2A)
(1-1E) (1-1E)
(1-1F)
(1-1F)
MG
LEDON
DG
DG
ΦT ΦR Φ1 Φ2
ΦRΦT
DG DG
(3-1A)
(1-4A)
(1-4A)
(1-4A)
VCCD VG
VG
DG
(3-2A)
DG
+5VPN
N.M.
DG
DG
(1-1F)
DG
THG
THI
THG
(1-1A)
DG
DG
DG
DG
DG
(1-4A)
(CLK1) (CLK1)
N.M.
DG
DG
DG
DG
N.M.
DG
DG
DG
(3-5B)
N.M.
DG
N.M.
VREF
(4-5I)