Samsung MX-FS8000 Service Manual page 24

4. Troubleshooting
UR80
10KOH M
1/16W
OPEN
UBR1
1KOHM
1/16W
MICOM_RST
UC29
100N F
150O HM
MICOM_RST
TP_R ST
ESSENTI AL TP
T_R ST
4-3
U IC 1
(1)
ST5.3V_PW
UR29
UR39
10MOHM
1/16W
1/16W
1 4
Q0 Q3
UC24
2 3
Q1 Q2
12P F
50V
UX2
32.768H Z
UC39
12P F
50V
* 5.2. MAIN P CB Top
UAR1
100OHM
UAR2
100OHM
(1)
<Fig. 4-1>
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(1)
UR46
0OHM
1/10W
DGND
UC26
100NF
UR11
0OHM
1/10W
DGND
* 6.4. MAIN-3
ST5.3V_PW