Block Diagram - Pioneer DEH-X6700BS/XNUS Service Manual

1

4. BLOCK DIAGRAM

4.1 BLOCK DIAGRAM
A
BT MIC
ANT
JA401
B
C
Lithio
(TEF6686HN)
IC401
X-8086
X401 9.216MHz
iPod CP
337S3959
IC531
D
LRCLK,BCLK,DATA
Suntec BT modual
X-8075
SYSTOBT,BTTPSYS
X100 26MHz
A
TUNER AMP UNIT
E
F
8
1
2
JA892
WIRED REMOTE, MIC & AUX2
C
CD CORE UNIT
Connector flex
1. VD
2. VD
CD S11.6 STD 3. /CDSRQ
4. CDSTBY
CXK5805
5. SCL
6. SKIP
7. SDA
8. RESET
9. VDD
10. GND
11. DATA
12. BCLK
13. LRCK
14. GND
15. PGND
16. WAIT
DC to DC
SW 5V
converter
TUN 3.3V
5V to 3.3V
(MM3571A33P)
IC451
TUNL TUNR
TUNSCL,TUNSDA
VDD
CP_SCL,CP_SD
CPPW,CPRST
D
BT UNIT
BT 3.3V
DDCON 5V
BT 1.8V
DEH-X6700BS/XNUC
2
3
FL
RL/SW
RR/SW
7.4V
VD
Q751 KTD2092(QR)
VD SENS
CDSKIP,CDRST
CDSRQ,CDSTBY
CD_SCL,CD_SDA
BLCK.DATA,LRCK
MACHA VD
KEYD,KEYAD
R5S726B0D216FP
Memory: 64Kbyte
Except BT modual
NRST_CPU
3→5
Connector CN 801
Connector CN1941
AUX
SOURC
IC1801
key matrix
3
4
FR
Power Connector
JA901
B.up
VD CONT
Q752
RN4983
B.REM
VDD
SYS+B 5.75
E.VOL JASPER
PM9013A
IC201
SYSTEM
IC601
For BT modual
X603 16.93MHz
SW5VCONT
ILMPW
SYSPW
X602 16.93MHz
VDCONT
MUTE
X601 12MHz
ILMPW,DIM
SWVDD ILM+B
USB
Display System
PDC205A
X1801 4.97MHz
SWVDD
LCD
V1801
(CAW2041)
4
10A
YE
IC30
IC POWE
PAL01
BREM& A
STBY
SYS+
IC681
S-Quad F
A:PEB143
B:PEB142
VDD
VDD1.2V
A
ASENS
BSENS
VDSENS
A
A.ANT
TEL.IN
ISENS
ANTSENS
R
Q8
ILM+B
PWM
LIGTH