Block Diagram - Pioneer MVH-S100UB/XINEW5 Service Manual

4. BLOCK DIAGRAM

FM/AM ANT
JA401
IC451
DC to DC
IC401
converter
TUN 3.3V
Lithio
5V to 3.3V
MM3571A33P
TEF6686HN-V102
TUNL TUNR
X-8086
TUNSCL,TUNSDA
X401 9.216MHz
CN1941
1. DGND
2. ILMGND
3. SWVDD
4. ROT1
5. ILM+B
6. ROT0
7. USBGND
8. KYDT
9. USBGND
10. DPDT
11. USB 5V
12. BTPW
13. DM
14. NC
15. DP
16. AUXGND
17. AUXR
18. SOURCE
19.AUXL
20.DSENS
FL FR
RL/SW RR/SW
Power Connector
JA901
IC201
E.VOL JASPER
PM9013A
DDCON 5V
IC601
SYSTEM
R5S726A0D216FP
Memory: 64Kbyte
X603 16.93MHz
X601 12MHz
3 5
CN801
CN1941
SOURCE
IC1801
Display System
PD6586A8
USB5V
L C D
CAW2056
JA1921 JA1901
AUX USB
JA251
10A
P253
3A
GND RCA GND
IC301 B. Up
IC POWER AMP
PAL014A
STBY
MUTE
S S TBY
VDD3.3V
SYS+B 5.78
MUTE
SYS+B SYS+B
VDD1.2
IC681
VDD 3.3V
S-Quad Flash
QVQ1045
CP_SW3.3V
VDD3.3V
VDD1.2V
DALMON
SWVDD
ACC
A.SENS
CPPWR ASENS
BT1.8EN BSENS
B.up
BTPW SSENS B.SENS
ILMPW
SYSPW
TEL.IN
TELIN
SYNC
USBCTL
DIMMER
MUTE
RESET RESET
VDD3.3V
DIMMR CTL
Q876
ILM+B
ILM+B
2SAR502UB
SWVDD5V ILM+B
DIM_PWM
B
KEYBOARD UNIT
AE B C D
ILM+B
SWVDD5V
key matrix
A MVH-S100UB/XINEW5
B MVH-S100UBG/XINEW5
C MVH-S100UBA/XINEW5
D MVH-S100UBW/XINEW5
E MVH-S010UB/XINEW5
L
R
R/SW
A
TUNER AMP UNIT
RCA MUTE
IC882
VDD1.2
S-1155B12-U5
IC881
Q501
VDD 3.3 V
CP_SW 3.3V
S-1170B33UC-OTS
LSAR523UB CPPWR
Q861 B. Up
IC821
VDD 6.8V
SWVDD5.3 KTD2092 DALMON
SWVDD5V
SWVDD
NJM2831F53
IC991
SYS+B5.78 SYS5.78V
BD00GA3EEFJ
SYSPW
NM
IC951
BT 3.3V BT 3.3V
MM3411A33N
DDCON 5V
IC941
BT 1.8V
BT1.8V
BT18EN
MM3479A18P
USB&USB5V
B. Up
ILM SUPPLY
IC531
Q851
DD con
EN
2SCR514PGZE
KBD9876EFJ
SYNC
DDCON 5V 367.347/439.024kHz
DDCON 5V
ILMPW
IC532
USB 5 V
USB5V
BD2232G
Digital Line
Communication Line
I2C Communication line
I2S communication line
Audio Line
Control line
B.up
DD ON
SYNC