Block Diagram - Pioneer MVH-X580BS Service Manual

4. BLOCK DIAGRM
DAB ANT
DABSXI14V
DVCC3.3V
DVCC1.2V
RFVCC3.3V
U951
D0,D1,CLK,WS
DAB
Module
ADI,ADO,
ACLK,AWS
B
BT MIC
FM/AM ANT
A
SXI
WIRED REMOTE
DIPLAYOUT
&
JA851 JA1231
MIC
JA1276
TUN3.3V
Lithio
SXIL SXIR
TEF6686HN-V102
TUNL TUNR
AUXL AUXR
SWVDD5V
IC851 3 5
X851 36.48MHz VDD3.3V
5 3
TUNSCL,TUNSDA
(Stand-by)
DTUNtoSYS,SYStoDTUN
TUNRST
CP_SW3.3V
iPod CP CP_SCL,CP_SDA
IC701
337S3959 CPPW,CPRST
VDDIO3.3V
RESET IC
IC502
S-80827CNMC-B8M
RESET
BTDATAIN,BTDATAOUT
BT_LRCK,BT_BCK
BTTOSYS,SYSTOBT,
BT MODULE
BTCTS,BTRTS
U1001
CWX4751
BT_WAKE
CLK32KOUT
X100
BT 3.3V
BT 3.3V
BT MODULE
FL FR RL RR
Power Connector
JA201
JA1241
ABC
IC1301 Power IC
D
B.Up
B.REM
PA2032A
STBY
ABC H-SW
SYS+B5.7V
PAL013B
MUTE
MUTE
E.VOL
OPAL_3.3V
OPAL
SYS+B5.7V
IC751
USB2_DP,USB2_DM
PM9015A
TELIN
A.SENS ACC
I.SENS
ILM
BSENS
PW_SCL,PW_SDA
ROMSCK,
ROMCSB
SYSTEM u-com
EEPROM 64KB
ROMSI,ROMSO VDDIO3.3V
IC501
(SYS DATA Memory)
IC731
STA1080
M95512-RMN6P
361pin BGA
ILMPW QSPFDBSCK,
QSPCLK,QIO0,
DIMMER
QIO1,QIO2,QIO3,
X502 24.0MHz VDDEN VDDIO3.3V
S-Quad Flash 4MB
QSSL
DD1VON
( (SYS u-com software)
X501 32.768KHz DD3VON IC742
CPPWR
MX25L1636EM2I-08G
BT18EN
BTPW
VDDIO3.3V
S-Quad Flash 2MB/32MB
QSSL2
(DATA Memory)
EN
IC741
ECO
A
QWW4081
SYNC
B
QWW4082
USBCTL1
CD
QWW4078
USBCTL2
MUTE
SDRAM 16MB or 8MB VDDIO3.3V
IC702
M12L128168A-5TG2N
SWVDD5V
3 5
VDDIO3.3V
RESET
CN1201
CN1941
SOURCE
ROTARY
SWVDD5V
ILM+B
LCD Driver
IC1801,IC1802
BU97540KV-M
X1801 4.97MHz
LCD
JA1921 JA1901
AUX
USB1
D
USB2
PREOUT
FL FR RL RR
CN1291
A
TUNER AMP UNIT
HIOUT
A MVH-X580BS/XNUC
IC801
HIOUT8V
NJW1240V
B MVH-X580DAB/XNEW5
C MVH-X580BT/XNEW5
D MVH-X585BT/XNES
VDD_SW 3.3V
IC201
Q201,Q202
SSM3J332R
VDDEN BD49101AEFS
VDDIO3.3V
DAB/SXI_PW
367.347/439.024kHz
B
Q401
2SAR502UB ANTPW
DABSXI14V
VDD 3.3V
VDD3.3V
DDC2
STBREG
CP_SW 3.3V
Q701
LSAR523UB CPPWR
CP_SW3.3V
VDD1.2
VDD1.2V
REG1
BD
DDC5V B.Up
DDC5V
IC301
VD6.0V VD 6.0V
VDDEN
KBD9876EFJ
DDC1
HIOUT8V
SWVDD 5V
D
IC461 SWVDD5V
REG5
NJW4184DL3 HIOUT_EN
HIOUT8V
RFVCC3.3V
SYS5.78V
B
SYS+B5.7V
IC421
REG2
S-1155B33 DD3VON
RFVCC3.3V
DVCC3 3V .
TUN3.3V
TUN3.3V
B
IC422 REG3
MM3411A33N DD3VON
DVCC3.3V
USB1_5V
DVCC1.2V
USB5V
B
IC423 D REG4
USB2_5V
DVCC1.2V
S-1172B12-E6
DD1VON
/USBCTL2
BT 3.3V
ILM+B
Q441
ILMPW
Hiside SW
2SAR502UB BT18EN
BT 3.3V
NM
BT1.8V
B.Up BSENS
IC442
BT 1.8V
MM3479A18P
BT18EN
USB Hiside SW
D
IC321
BD2232G-G
USB1_5V USB_CTL1
USB Hiside SW
IC202
VDDIO_ON3.3V BD2232G-G VDDEN
Q481
EVOL3.3V_SW
LSAR523UB
OPAL_3.3V HIOUT_EN
Digital Line
Communication Line
UART Communication line
I2C Communication line
I2S communication line
key matrix
Audio Line
Control line
B
KEYBOARD UNIT
SYNC
ECO
EN
B.Up
B.Up
B.Up
B.Up
USBCTL
B.Up
B.Up