Panasonic RR-US551PP / RR-US551E / RR-US551EE Service Manual ▷ View online
41
10.4. LCD P.C.B.
REF NO.
MODE
1
2
3
4
PLAY
2.9
0
1.5
2.3
STANDBY
2.9
0
1.5
2.3
REF NO.
MODE
1
2
3
4
PLAY
1.5
0
1.2
1.5
STANDBY
1.5
0
1.2
1.5
REF NO.
MODE
39
40
PLAY
2.8
2.8
STANDBY
2.8
2.8
RR-US551E/EE/PP LCD P.C.B.
IC105
IC106
IC201
42
10.5. Waveform Chart
1Vp-p (500usec.div)
WF No. IC403 - 1
(RECORD)
184mVp-p (1msec.div)
WF No. IC403 - 3
(RECORD)
1.42Vp-p (500usec.div)
WF No. IC403 - 7
(RECORD)
1.2Vp-p (500usec.div)
WF No. IC404 - 1
(RECORD)
176mVp-p (1msec.div)
WF No. IC404 - 3
(RECORD)
1.4Vp-p (500usec.div)
WF No. IC404 - 7
(RECORD)
3.00Vp-p (5usec.div)
WF No. IC1101 - 55
(PLAY)
576mVp-p (50nsec.div)
WF No. IC1101 - 82
(PLAY)
1Vp-p (50nsec.div)
WF No. IC1101 - 83
(PLAY)
1.64Vp-p (25usec.div)
WF No. IC1101 - 86
(PLAY)
1.2Vp-p (25usec.div)
WF No. IC1101 - 87
(PLAY)
43
11 Illustration of IC’s, Transistors and Diodes
C0DBAYY00754
C3FBWY000017
C1AB00003292
C1AB00003279(120P)
B0JCDD000019
7
8
9
1
2
3
C
B
A
14 A
P
1
6
10
44
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