Philips MCD183 Service Manual

4-1
4-1
Block Diagram
MCD183
Main chipset
MT1389DE-LEAL
MT1389DXE-S(W/O DTS)
OR
313AAD
Loader motor driver
CD5954
SONY pick up
DVD Loader
M5V
SDRAM
FLASH
MX29LV160
M12L64164A-7T
M3.3V
M3.3V
SERIAL EEPROM
24C02
M3.3V
3.3V
MCU5V
LCD Driver
LCD 183KEY
IR
FM Antenna 75OHM
AUX1
USB
FM
Si4704
AMC1117
AMC1117
M3.3V
M1.8V
POWER
3.3V
1.8V
FM5V
4M * 16
2M * 8 bits
FR SPK
Open/Close Driver
M5V
FL SPK
Door Detect
ZX935P
DISPLAY BOARD
MAIN BOARD
or Si4705(RDS)
+27V
M5V
+26V
4 OHM
4 OHM
M3.3V
1.8V
24C02
MCU5V
EEPROM
FM RST
SM9435
CEO POWER
PT2314
AUDIO PROCESS
FL&FR
CLOSE DOOR
OPEN DOOR
AV
Y U V
S-VIDEO
COAXIAL
5V
PT2309
HP AMP
HEADPHONE
STANDBY
MUTE
PCM8563
MCU5V
RTC
SWITCH
OPTICAL
MP3 IN
MCU5V
ADJ1117
3.3V
3.3V
4 Ohm 25W at 10%
4 Ohm 25W at 10%
1
2
1
2
TPA3123D2
POWER AMP
8 Ohm 50W at 10%
1
2
TPA3123D2
POWER AMP
TL072
PRE-AMP
12V
TL072
PRE-AMP
12V
SUB SPK
8 OHM
+27V
MCU5V
POWER SUPPLY
AC IN 110V--230V
MCU
MCU5V
STANDBY
STANDBY
FL&FR
MUTE
MUTE
MUTE
FM5V
MCU5V
8550
9.1V
STANDBY
9.1V
AUX IN
MP3 IN
STANDBY
SUB
SUB
FM L&R
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Philips MCD183 Specifications

Sound

output power	1800 W PMPO, 2 x 25 W + 50 W RMS
sound enhancement	digital sound control 4 modes, Dynamic Bass Boost, Dolby Digital
speaker drivers	3" woofer

Power

power supply	100 - 240V AC, 50/60Hz
subwoofer power	100W

Weight and Dimensions

gross weight	8.5 kg
main speaker dimensions	135 x 150 mm
main speaker height	255 mm
main unit depth	270 mm
packaging depth	350 mm
main unit height	125 mm
packaging height	314 mm
main unit width	200 mm
packaging width	545 mm
subwoofer depth	250 mm
subwoofer height	255 mm
subwoofer width	160 mm