7
8
1
2
3
4
5
6
4
3
2
1
2
1
9
8
12
6
3
CD
SECTION
DATA IN
11
CLK IN
13
RESET
DATA OUT
BUS ON
10
18
17
10
24
59
19
11
90
13
14
16
18
17
19
6
7
1
8
9
92
93
73
74
10
11
77
BU IN
DATA
BUSON
CLK
BATT
RST
BUS INTERFACE
IC505
BACK-UP
CHECK
Q504
IR
RECEIVER
IC901
CN501
(BUS CONTROL IN)
Q501
1
SYSRST
RST
BU IN
CKI
SO
UNI
SI
BUSON
SIRCS
DOOIND
SO
CKO
LCD
CE
XO
XI
X1A
X0A
49
DSTSEL0
20
DATA
21
SO
22
CKO
23
CE
NAR
9
RST
41
LCDANG
BATT
D509
BU IN
LINK OFF
BUS CLK
BUS SI
BUS ON
RESET
BUS SO
RESET
IC601
BU5V
SW801
RESET
D501
BATT
D507
LED
CONTROL
Q624, 625
BATT
LED802-804
J801
(REMOTE IN)
J901
(MIC)
CSV
DATA
CLK
LCD
CE
32
14
INH
INH
VLC5
VLC4
VLC3
VLC2
VLC1
VLC0
GREEN
COLOR
SELECT
Q900, 902
2
AMBER
COLOR
SELECT
Q901, 903
LCD900
X501
3.6864MHz
X502
32.768MHz
LCD ANGLE
CONTROL
Q621, 623
ILL
CONTROL
Q617, 619
ILL
CONTROL
Q626, 627
LED
CONTROL
Q611, 612
29
ILL-ON
118
117
LEDON
30
DIMMER
BATT
BATT
SYSTEM CONTROL
IC501 (2/2)
LCD DRIVE
IC900
04
Q503
X901
14.31818MHz
D819
D814
KEYIN0
KEYIN1
AD ON
KEYACK
35
76
RC-IN1
72
RC-IN0
48
37
36
RE-IN1
RE-IN0
CSV CONTROLLER
IC901
XO 1
XI 1
19
20
EN900
ROTARY
ENCODER
Q508
A0
A19
29
31
33
35
38
40
42
44
1
8
16
25
45
48
D0
D7
D0–D7
IC907(1/2)
IC909
31
A16
42
RDC
27
FLASH CE
45
WRD
A17
A0
A15
CSV FLASH
IC902
10
CSV SRAM
IC903
CE
OE
28
26
11
RDD 44
A16
WE
IC907(2/2)
30
A17
29
A18
28
26
A19
6 A17
IC908
32 OE
12 RESET
57
64
1
8
11
18
D0
D7
A0
A15
21
23
25
29
1
5
11
20
31
D0
D7
D0–D7
A0-A15
A0-A19
46
47
LSW901-918,
S900,SW803
D821
KET ACTIVE
SW
Q801, 802
EL INVERTER DRIVE
IC550,Q553–556
12
DOORSW
Q557
FRONT
PANEL
(NOSE SWITCH)
Q552
DC +B
DC +B
ELECTRONIC
LUMINESCENT LIGHT
EL900
LED DRIVE
Q610
BU 5V
TIR IND
31
LED801
TIR
80
NOSESW
SW802
(NOSE DET)
38 DO
36 DI
39 CLK
37 CE
REQ
21 RST
35
B+ SWITCH
Q901,902
CSV 3.3V
BU5V
5V REG
IC904
CSV 5V
COM8V
BUFFER
IC905(1/3)
BUFFER
IC905(2/3)
CSV AMP
IC906
8
10
5
7
14
12
ADC/
DAC
ADC
MIX
AIN 0
51
AIN 1
50
IGAIN0 33
IGAIN1 32
48
DAC
MAIN SECTION
S-OUT
4
FILTER
IC905(3/3)
7
2
4-5. BLOCK DIAGRAM — DISPLAY SECTION —
– 37 –
– 38 –
CDX-C880R
Содержание CDX-C880R
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