Philips CDR880 Service Manual

SERVICING HINTS
10
In the set chip components have been applied. For disassembly and assembly of chip components see the figure
below.
GENERAL
CHIP
MPONENT .
souven °° e SOLDER#*”
COPPER TRACK
P.CB.
(a)
ase
fo @
SERVICE PACKAGE
SERVICE TOOLS
Audio signals disc
DISMOUNTING MOUNTING
e.g. A PAIR OF TWEEZERS
f/¥
VACUUM PISTON
395
SOLOERING 4822 395 10082
IRON
ELLER
e.g. Wi
SOLDER TIP PT-H7
SOLDER
20.5 - 0.8 mm
SOLDERING
PRESSURE
IRON
+
OR
SOLDERING
IRON
SOLOER WICK
4822 321 40042
SOLDERING TIME SOLDER
e.g.
A
PAIR
OF
TWEEZERS
<3
sec/side
@0.5
-
0.8mm
“1/9
HEATING
a
PRESSURE / SOLDERING
+ IRON
HEATING
BY
SOLDERING IRON
SOLDER WICK CLEANING
EXAMPLES
Ox. Ga.
SOLDERING
IRONZ
PRECAUTIONS
SOLDERING
IR
ON
as = a
‘OPPER TRACK
SOLDERING
IRON
CHIP
COMPONENT
27 O12CR
4822 397 30184
Disc without errors(SBC444) and disc with DO errors, black spots and fingerprints(SBC444A) 4822 397 30245
Disc(65 min, 1 KHz) without no pause
Maximum diameter disc(58.0 mm)
Torx screwdrivers
Set (straight)
Set (square)
PCS 83 971
4822 397 30155
4822 397 30144
4822 395 50145
4822 395 50132

Philips CDR880 Specifications

Power

power supply	AC 230V(/00), 120V(/17), 120/230V(/11)
power consumption	15 W
line output voltage	2 Vrms

Operating Environment

operating temperature	5-35 °C

Audio Specifications

frequency response	20 Hz-20 kHz
playback S/N	105 dB
playback dynamic range	98 dB
playback total harmonic distortion	85 dB
recording S/N	90 dB
recording dynamic range	95 dB
recording total harmonic distortion	85 dB
digital coaxial output	0.5 V(pp)/75Ω
digital optical output	-20 dBm
headphones	0-5 Vrms/8-2000Ω
digital coaxial input	32-48 kHz
digital optical input	32-48 kHz
analogue input	700 mVrms/50kΩ

Weight and Dimensions

weight	4 kg
width	435 mm
depth	310 mm
height	75 mm