Sony CDX-C8000R - Block Diagram -Display Section

3232
04
BUS SI
BUS CLK
BUS ON
BUS CHECK
LINK OFF
S RST
UNI SO
BUF
IC702
76
LCD DRIVER
IC901
100
99
98
8584 86
CLK
DATA
CE
AMBER GREEN DIMMER
RES
LINK OFF
NMI
UNI SI
UNI SO
BUS IN
BUS ON
UNI SCK
60
LCD DATA
64
CLK
66
52
CEI
LCD+B
+6V
ILLON
BATT
33
SP LAT
57
BOOT
SP SI
XTAL
EXTAL
SP SCK
POWER
CONT.
Q703-705
RAM
BACKUP
KEY IN
MATRIX
KEY
ACTIVE
Q701
AD ON
CONT.
Q702
BU5V
AD ON
RE901
ROTALY
ENCODER
BU 5V
BU 5V
FLASH ON
SP LATCH
BOOT
98 61
63
101
38
49
82
50
81
97
SUB SYSTEM CONTROL
IC701
TO CD
SECTION
2
LCD901
2 1
LED
DRIVE
Q771,772
DOOR IND
NOSESW
RAMBU
85
16M
AND
IC804
BCK
LRCK
DATA
MST
4
1
2
82
4
KEY IN1
47
KEY IN0
46
RC IN1
72
KEY ACK
79
ADON
80
REIN0
116
RE IN1
115
RC IN0
48
106
BFOT
58
BCK
75
LRCK
76
SI1
R-CH
R-CH
R-CH
ADL
SR
71
MST/SLV
77
REDY
60
XLAT
62
SYS RST
57
SCK
59
TRDT
61
RVDT
63
29
READY
78
LAT
35
RST
DSP
36
CKO
27
SI
25
SO
26
DAILO
27
DA3RO
54
DA1RO
29
DA3LO
52
DA2RO
43
ADL IN
35
ADR IN
46
MCK0
40
MCK1
41
5 6
2 3
9 8
BUFFER
IC803
DSP
IC805
SYSTEM CONTROL
IC502 (3/3)
IC809
RL
IC807
FL
IC807
X801
16.9MHz
85
86
X105
18.43MHz
TO TUNER
SECTION
3
TO CD
SECTION
5
J651
(REMOTE IN)
TO CD
SECTION
1
DSPPLL
28
F CH
98
DISC ON IN
76
BEEP
15
FSW IN
65
DSP ON
BATT
+6V
Q101
PLL CNT
82
2
7
4
1
POWER
CONT.
Q102,104
POWER
CONT.
Q406,407
REG
Q402,403
BEEP
DRIVE
Q351
ON/OFF
DRIVE
Q103,105,
Q106
BZ101
110
117
118
IC803
+6V
OUT
RT
VCC INP
DC/DC
CONV.CONT.
IC302
CD5V
MD6V
CD ON
MD ON
IC504
S102
(NOSE DET)
LED771-773
REG
IC801,Q801
REG
Q802
REG
A 3.3V
REG
Q110
BU5VBATT
DSP5V
D3.3V
LCD+B
1 3
IC802
Q901 Q902 Q903
(C8000R)
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
(Page 30)
CDX-C8000R/C8000RX
(Page 30)
(Page 30)
(Page 31)
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