JVC UX-F2BEN - Block Diagram

2-1
Block diagram
CON1
CN103 CN102
CN104
LOADER
Section
TRY SW
M
CD PICKUP
mechanism
CD traverse
mechanism
IC106
MPEG
IC103
SDRAM
IC105
FLASH
ROM
IC104
MOTOR
DRIVER
Q8
X101
27MHz
IC101
1V8,3V3
CD /RL
CN605
CD servo section
D+/D-
REG
D911,D912
5VD REG
D905
+25V REG
D917
FL+/- REG
D916
5VE REG
D913
+12V REG
D915
-25V REG
T902
POWER TRANS
D901
DIODE
BRIDGE
CN904
CN903
CN612
CON502
CN902
CN610
CN601
CN603
CN604
SW REG.
CONTROL
AC CORD
SW901
110V/230V
TUNER
UNIT
U601
U602
U604
U608
U605
HP AMP
MUTE
MICON
POWER AMP
A+12V
SWITCH
E,VOLUME
Q704
+9V REG
CN606
CN602
CON501
EEPROM
X601
Q604
RESET
32.768K
+5V REG
CN201
CN108
CN608 CN101
CN607
CN105
JK601
TO
Speake
r
U501
VFD DRIVER
IR501
REMOCON
STANDBY
LED
LED501
VFD1 DISPLAY
LED MATRIX
SW501-SW514
KEY MATRIX
WITH DIM
JK201JK302JK301
HP
AUX IN
USB
D+/D-
+5V_USB
HP L/R
AUX L/R
KEY_1
KEY_2
LED ON
DIM OFF
STB LED OFF
GR1 to 12
SG1 to 16
IR_RX
VFD_CLK
VFD_DATA
VFD_STB
IPOD_LED
AC IN
HP L/R
IN L/R
TUNER L/R
CD R/L
CD_ON
TR+
TR-
OPEN
CLOSE
TU_CLK
TU_DA
TU_RST
SMPS section
System control & Audio Amp section
TU_DET
POWER ON
TU_ON
SCLK
SDA
DISPLAY section
LED section
JACK section
TACT SW
CON503
HP_MUTE
AUX L/R
X602
8MHz
TU_ON
T901
AMP TRANS
NTC
DC Fan
A+12V
SWITCH
5VD
MCU upgrade
JK202
SD
SD
SD&USB JACK section
CN203
SD
CON301
HP&AUX
REC Key
UART
Q702
STBY/MUTE
CON2
IC102
Sensor
HP_DET
LOADER DRIVER
,
Q10
to
Q13
,
Q703
QF03
,
QF01
Q602
,Q601
Q606
,Q605
,ZD601Q607
U904
&U901