Sony PMC-R30L Service Manual
PMC-R30L
SERVICE MANUAL
Ver 1.0 1999. 07
CD
Section
TC
Section
AEP Model
UK Model
Model Name Using Similar Mechanism PMC-107L
CD Mechanism Type KSM-213CDM
Optical Pick-up Name KSS-213C
Model Name Using Similar Mechanism PMC-107L
T ape Transport Mechanism Type MF-107
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of
about 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM 87.5 - 108 MHz
MW 531 - 1,602 kHz
LW 153 - 279 kHz
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: External aerial terminal
MW/LW: External aerial terminal
SPECIFICA TIONS
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 10,000 Hz
General
Speaker
Full range: 10 cm dia.,
3 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Maximum power output
4.5 W + 4.5 W
Power requirements
For personal component system:
230 V AC, 50 Hz
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 23 W
– Continued on next page –
MICROFILM
PERSONAL COMPONENT SYSTEM
– 1 –
6-6. SCHEMATIC DIAGRAMS — CD SECTION — • Refer to page 36 for IC Block Diagrams.
PMC-R30L
• Wavef orms (MODE:PLA Y)
1
2.5V
Approx. 100mVp-p
$¶
(TEI)
IC701
2
1.2±0.1Vp-p
#£
(RFO)
IC701
3
4
Approx. 200mVp-p
1
@¡
(FEO)
(MDP)
IC701
IC703
– 23 –
2Vp-p
7.6µsec
2.5V
5
16.9344MHz
IC703
(XTAO)
&¡
2.2Vp-p
(Page 34) (Page 27)
– 24 –
6-8. SCHEMATIC DIAGRAMS — CONTROL SECTION —
PMC-R30L
(Page 24)
– 27 –
SEL5420E
(Page 33)
– 28 –
Loading...