21
21
CDX-F5000C/F5005X
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
S901-920
KEY
ACTIVE
Q664
IC971
X502
32.768kHz
SYSTEM CONTROL
IC501 (3/3)
LCD DRIVER
IC901
X501
27MHz
LCD
LCD901
PANEL +B
PANEL +B
LED901-907,
910-923
LED961,962
(LCD BACK LIGHT)
D502
D501
J561
(REMOTE IN)
AMBER
F5000C
F5005X
GREEN
PANEL +B
KEY
ILLUMINATION
(
)
LED801
(DOOR IND)
LED802
KEY MATRIX
3
3
4
IC981
4
DIMMER
CONTROL
Q961
DOOR INDICATOR
SWITCH
Q701
LED
DRIVE
Q901,902
S801
Z
Z
3-5. CIRCUIT BOARDS LOCATION
MAIN board
SUB board
KEY board
SENSOR board
SERVO board
tuner unit
(TU1)