Read Sony CDX-C7000X / CDX-C7050X Service Manual online
23
23
KEY MATRIX
LSW901-909
LSW910-916
LSW901-909
LSW910-916
S901-904
KEY
ACTIVE
Q914
KEY
ACTIVE
Q915
IR
RECEIVE
KEY ACT
CNP802
(REMOTE IN)
ROTARY
ENCODER
RE901
IC951
S901
(NOSE DET)
X801
32.768kHz
80
79
27
16
15
12
13
5
21
22
23
47
26
81
18
7
29
SYSTEM CONTROL
IC801 (3/3)
LCD DRIVE
IC901
KEY IN0
DATA
CE
CL
LCD DATA
LCD CE
LCD CLK
POWER
CONT
Q911
+10V REG
Q912
KEY IN1
KEY ACK
AD ON
RC IN1
RC IN0
SIRCS
RE IN0
RE IN1
NOSE
ILL +B
XO
XI
OSC OUT
24
ILL ON
F/P +10V
BATT
OSC IN
X800
14.432MHz
LED910-915
LSW901-909
LSW910-916
LSW910-916
LED921-924
64
4
I
51
•
52
I
55
S04
I
S51
COM1
I
COM4
62
63
LIQUID CRYSTAL
DISPLAY PANEL
LCD901
04
Q802
SIRCS
CD
SECTION
C
tuner unit
(TU601)
(TU601)
DISC IN SW board
DISPLAY board
RELAY board
SERVO board
MAIN board
LIMIT SW board
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
(Page 21)
3-5. CIRCUIT BOARDS LOCATION
CDX-C7000X/C7050X
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