– 43 –
– 44 –
– 45 –
MZ-R55
6-9. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 46 for IC Block Diagrams.
(Page 39)
(Page 42)
(Page 40)
(Page 42)
(Page 39)
(Page 39)
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
C
: panel designation.
•
A
: B+ Line.
• Power voltage is dc 3 V and fed with regulated dc power
supply from external power voltage jack.
• Voltage is dc with respect to ground under no-signal
condition.
no mark : PB
(
) : REC
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
F
: PB (analog)
L
: REC (analog)
J
: PB (digital)
c
: REC (digital)
• Abbreviation
HK
: Hong Kong model.
JE
: Tourist model.
Summary of Contents for MZ-R55
Page 4: ... 4 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 11: ... 11 3 9 HOLDER ASSY 3 10 OP BLOCK ASSY 1 M1 4x3 0 2 OP block assy 1 claw 4 holder assy 2 3 ...
Page 48: ... 4 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 55: ... 11 3 9 HOLDER ASSY 1 claw 4 holder assy 2 3 ...
Page 90: ... 4 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 97: ... 11 3 9 HOLDER ASSY 1 claw 4 holder assy 2 3 ...