Block Diagram - JVC UX-F2BEN Service Manual

Block diagram

CD traverse
X101
IC104
mechanism MOTOR 27MHz
DRIVER
CD PICKUP
mechanism
TRY SW
IC103
M
SDRAM
LOADER
Section
D+/D-
SD
CD servo section
CN108
CN201
D+/D-
+5V_USB
SD
SD&USB JACK section
AUX L/R
HP L/R
HP&AUX
JACK section
CD /RL
IC106
5VD
MPEG
IC105
IC101
FLASH
IC102
ROM
1V8,3V3
REG
U605
HP AMP
MUTE
TACT SW
SW501-SW514
KEY MATRIX
LED MATRIX
WITH DIM
LED501
STANDBY
LED
LED section
System control & Audio Amp section
X602 X601
U602
32.768K
8MHz
EEPROM
UART
CD_ON
TR+
TR-
OPEN
U601
CLOSE
MICON
POWER ON
TU_CLK
TU_ON
TU_DA
Q604
TU_RST
RESET
TU_DET
HP L/R
CN602
CON501
IR_RX
VFD_CLK
KEY_1 IR501
VFD_DATA
KEY_2
REMOCON
VFD_STB
LED ON
DIM OFF
U501
IPOD_LED
VFD DRIVER
GR1 to 12 SG1 to 16
VFD1 DISPLAY
DISPLAY section
QF01 , QF03
Q702 ,Q703
A+12V
STBY/MUTE
SWITCH
U604
U608
E,VOLUME
POWER AMP
+9V REG
Q704
Q601 , Q602
Q605 , Q606
A+12V
Q607 ,ZD601
SWITCH
+5V REG
TU_ON
TUNER L/R
CN601
CN603
CN904
CN903
D905
D913
+25V REG
+12V REG
T901
D911,D912
5VD REG
AMP TRANS
D916
U901 & U904
5VE REG
SW REG.
CONTROL
D917 D901
T902
FL+/- REG
DIODE
D915
POWER TRANS BRIDGE
-25V REG
SMPS section
NTC
CN610
Sensor
CN612
DC Fan
TO
Speaker
2-1