Block Diagram - Philips MCD785/51 Service Manual

Micro audio system
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Block Diagram

M5V
IR
VFD Display
HL-1337WA
(refer to DCM713)
KEY SCAN
KEY
Tact switches X 7
LED_STBY_RED
DETECT
IDENTIFY
549K
Iphone Identify
1
AC
STBY < 0.15W
(POW2200A/B)
refer to MCM7000
PICK UP SONY
DM-06BXLX-L2
F-
Vc(Vref)
F+
Vcc
T+
E
T-
NC
C/c
VR-CD
D/d
VR-DVD
CD/DVD SW
VR-LD
RF
MD
A/a
HFM
B/b
NC
F
DVD-LD
GND-PD
GND-LD
DVD Loader
SP-
Motor Driver
SP+
LIM
5888S
GND
SL-
SL+
VUSB
D-
D+
GND
HOST USB 2.0
MPEG_ON
D5V
MPEG5V
M
TRAY MOTOR+/-
___
APM9435
CD DOOR
MOT+
MOT-
GND
SW-IN
TRAY SW
SW-OUT
IR
IR
STB5V
D5V -27V
GND
IR
VFD Driver
STB
CLK
PT6311
DATA
ECOP
VFD5V
VF1
VFD
D5V
VF2
POWER
-27V
ECO_POW
SUPPLY
TXD
UART i phone
FM Antenna 75OHM
RXD
A5V
DET
PIN13 Iphone DET
IDEN
FM
PIN20 DETECT
1
Si4704
L
PIN10 IDENTIFY
4705(RDS)/12/05
R
IPHONE
IPHONE L,R
*
5V 2.1A
GND
EXTERNAL DOCK
BUFFER
IPHONE L,R
LM324
RCA(R/L)
M5V 1A
Transformer1
MP3 LINK REAL
5V
D5V 2A
Transformer2
12V
29V
GND
ECOP
ECO POWER
ECO_POWER
Transformer3
12V 1A
17V AMP 4A
M5V
AMC1117
3.3V
10-1
D3.3V D1.2V
D3.3V
SDR_DRAM
M12L64164A
MPEG
5V
D3.3V
MT1389DXE-G
SERIAL-FLASH
EN25F16
USB
IIS
LDO
1.2V
AMC1117
LDO
3.3V
AMC1117
D5V
TRAY IN/OUT
MOTOR DRIVER
MCU 3.3V
TRAY MOTOR+/-
SLAVER
TRAY SW
IR
VFD_BUS STB,CLK,DATA
MCU
UART i phone
R5F21258
Iphone DET
Iphone Identify
RST_FM
IPHONE RING DETECT
RST_5346
MASTER
CP
MFI341S2164
IPHONE/IPOD
D3.3V A5V
MCU 3.3V
EEPROM
24C02
IIS_PCM
Audio switch
ADC
IIS_ADC
CS5346
Audio Processor
PS9831
3.3V
CVBS
CVBS
COAXIAL
COAXIAL
HDMI
ESD REJECTOR
CEC
& EMI
CEC
D3.3V
CEC BUFFER
CEC_IN
CEC_OUT
ECO_POWER
HP SENS
HP MUTE
FAN_AMP_CTRL
D5V
AUDIO LEVEL DETECT
AUDIO LEVEL
RCA(R/L)
AMP_OTW
RC
RST_AMP
A3.3V
~MUTE
LINE OUT
~HPMUTE
line out & Headphone
Front pannel
RC + DRV604
Head phone 3.5mm
HP SENS
A12V
17V
A3.3V
PWM HP
PWM RECOUT
POWER AMP
TAS5342L
PWM 4,L
30W*2
BTL X 2
PWM 3,R
OVL
SD
REVERSE
10-1
dome tweeter
(8 Ohm )
woofer
(6 Ohm )
dome tweeter
(8 Ohm )
woofer
(6 Ohm )

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