Block Diagram - Pioneer DEH-X1810UB/XNUC Service Manual

Cd rds receiver
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1

4. BLOCK DIAGRAM

4.1 BLOCK DIAGRAM
A
BT MIC
NM
FM/AM ANT
W/R &MIC
JA601
JA781
B
C
IC601
Lithio
(TEF6686HN)
X-8086
X401 9.216 MHz
NM
IC501
iPod CP
337S3959
D
NM
Suntec BT module
LRCLK,BCLK,DATA
X-8099
SYSTOBT,BTTPSYS
X100 26 MHz
E
F
8
1
2
Except A
W/R
JA782
C
CD CORE UNIT
CD S11.6 VA
Connector flex
1. VD
9. VDD
2. VD
10. GND
3. /CDSRQ
11. DATA
4. CDSTBY
12. BCLK
5. SCL
13. LRCK
6. SKIP
14. GND
7. SDA
15. PGND
8. RESET
16. WAIT
TUN 3.3 V
TUNL TUNR
TUNSCL,TUNSDA
CP_SW 3.3 V
CP_SCL,CP_SD
CPPW,CPRST
BT 3.3 V
IC22
MM3411A33N
BT 3.3 V
BT 1.8 V
BT 1.8 V
IC21
MM3479A18P
DEH-X1810UB/XNUC
2
3
RL/SW
RR/SW
VD 6.0 V
VDD 3.3V
CDSKIP,CDRST
CDSRQ,CDSTBY
CD_SCL,CD_SDA
BLCK.DATA,LRCK
KEYD,KEYAD
NRST_CPU
VD6.0V
CN801
CN1931
SOURCE
USB 5 V
USB
AUX
3
4
FL
FR
Power Connector
JA101
IC551
E.VOL JASPER
PM 9013A
IC351
SYSTEM
R5S726A0D216FP
Memory: 64 Kbyte
For BT modual
X603 16.93 MHz
SYNC
USBCTL
Except BT modual
ECO
X602 16.93 MHz
EN
MUTE
X601 12 MHz
DIM
3
5
BTPW
ILMCLR1
1801
Display System
ILMCLR2
PD6583A8
SWVDD
X1801 4.97 MHz
LCD
(CAW2056)
4
1
Y
IC8
IC POW
PAL0
ST
VDD3.3 V
SYS+B 5.75
SY
IC37
S-Quad
QWW37
VDD3.3 V
VDD1.2 V
ASENS
BSENS
VDSENS
IC361
RESET
S-80827CNMC
DIMM
ILM+B
Q851 2
ILM
key matrix

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