Sony CDX-2000S, Руководство по обслуживанию

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CDX-S2000/S2000S/SW200
3-4. BLOCK DIAGRAM — DISPLAY SECTION — 3-5. CIRCUIT BOARDS LOCATION
KEY
ACKNOWLEDGE
SWITCH
Q800
X801
32.768kHz
79
80
82
83
38
28
29
27
39
47
75
77
SYSTEM CONTROL
IC801 (3/3)
LCD DRIVER
IC901
KEYIN0
CLK
CE
LCD SO
LCD SCK
LCD CE
DIMMER
KEYIN1
KEY ACK
DISP+B
XKEY ON
46 DST SEL
RESET 2 IN 1 OUT
X1A
X0A
X0
X1
X800
3.68MHz
S802
RESET
63
64
62
COM4
COM1
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
LED910,911
LCD
BACK LIGHT
D801
4
|
49
51
|
54
|
SEG4
SEG49
|
CL
DI
CE
DISP+B
65
SIRCS
2 VDD
4 CE 1
VCC
+3.3V REG
IC905
IR
LED901,902,904-909,
LSW905-911,913,914,
916-920
REMOTE CONTROL
SIGNAL RECEIVER
IC951
2 OUT
3 V OUT
U COM+3.3V
(
)
( )
KEY MATRIX
E model
US,Canadian
model
9K
RESET
IC802
S800
FREQUENCY
SELECT
10K
LSW905-911,913,
914,916-920,
S901-906
MAIN board
DISPLAY board
SENSOR board
SERVO board
SPEAKER board
tuner unit
(TUX601)