Read Sony CDX-A360 Service Manual online
17
17
CDX-A360
CDX-A360
5-3. BLOCK DIAGRAM — DISPLAY SECTION —
5-4. CIRCUIT BOARDS LOCATION
MAIN board
JACK board
KEY board
SENSOR board
SERVO board
tuner unit
(TU1)
(TU1)
KEY ACKNOWLEDGE
SWITCH
Q664
X502
32.678kHz
79
80
82
83
41
28
29
27
40
52
76
77
SYSTEM CONTROL
IC501 (3/3)
DISPLAY CONTROL
IC901
KEYIN0
CL
CE
LCD SO
LCD CKO
LCD CE
DIMMER
KEYIN1
31 RE-IN0
32 RE-IN1
KEY ACK
XKEY ON
7 NOSE DET
(AMBER)
(GREEN)
88 SYS RST
RESET
2
1
XIN
XOUT
OSC IN
OSC OUT
X501
18.432MHz
S702
RESET
63
64
62
2
COM4
COM1
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
D503
D510
5
|
50
•
55
51
|
54
|
S1
S48
|
CL
DI
CE
64
SIRCS
IR
LED901–904,906–909,
LED951,952,
LSW910–918
LED951,952,
LSW910–918
LED931,932
REMOTE CONTROL
SIGNAL REVEIVER
IC971
2 OUT
BU+3.3V
SYS RST
(
)
RESET
IC602
KEY MATRIX
S901–904,906,
S907–909,
LSW910–918
(VOLUME)
PUSH DIAL SELECT
RE901
ROTARY
ENCODER
VDD VOUT
3
4
LCD BACK
LIGHT
(KEY ILLUMINATION)
LED942,944,945
(RING ILLUMINATION)
CD
SECTION
C
LCD BACK
LIGHT
SWITCH
Q931
LED
SWITCH
Q902,903
•
60
PANEL+B
PANEL+B
(Page 15)
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