Sony CDX-CA580X Benutzerhandbuch
17
17
CDX-CA400/CA530X/CA580X
X802
32.768kHz
SYSTEM CONTROL
IC801 (3/3)
LCD DRIVE
IC551
ILL POWER
CONTROL
Q914
ILL B+
SWITCH
Q915
ILL B+
KEY 1
KEY 0
KEY MATRIX
S501-519
BATT
X801
8.38MHz
PL551,552
D561-587
REMOTE CONTROL
RECEIVER
IC552
LCD BACK
LIGHT
LCD
LCD501
(
)
KEY
ILLUMINATION
(
)
LCD DO
LCD CLK
LCD CE
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
MAIN board
tuner unit
(TU601)
(TU601)
DISPLAY board
SERVO board
IN SELF SW board
SPEAKER board
SL SW board
3-5. CIRCUIT BOARDS LOCATION
(Page 16)
• Waveforms
— Servo Board —
(MODE: CD PLAY)
—
Main Board
—