Block Diagram -Display Section; Circuit Boards Location - Sony CDX-F5700 Service Manual
Fm/mw/lw compact disc player
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Also See for CDX-F5700:
- Operating insructions (172 pages) ,
- Operating instructions manual (92 pages) ,
- Service manual (51 pages)
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3-4. BLOCK DIAGRAM — DISPLAY SECTION —
SYSTEM CONTROL
IC600 (3/3)
LCD SO
LCD CKO
LCD CE
KEY MATRIX
94 KEYIN1
S910-922
KEY MATRIX
95 KEYIN0
S801,S901-908
LED801,802
DOOR IND
SWITCH
69 DOORIND
Q101
RESET
IC602
2 IN
VOUT
1
19
RESET
BACK UP+3.3V
S103
(RESET)
MAIN
C
RESET
SECTION
(Page 22)
61 NOSESW
S102
(NOSE DET)
E MODEL
BACKUP+3.3V
S501
FREQUENCY
SELECT
10k
SIRCS
53 AREASELO
9k
XIN
15
OSCIN
X501
32.768kHz
16
XOUT
OSCOUT
LCD DRIVER
IC901
S1
9
I
I
S12
20
•
72
100
DI
S13
23
CLK
74
99
LCD CLK
I
I
42
73
98
LCD CE
CE
S32
•
45
S33
I
I
61
S49
LCD901
•
S50
66
LIQUID
I
I
S69
CRYSTAL
85
DISPLAY
COM1
90
PANEL
I
|
COM4
87
DIMMER
1
DIMMER
CONTROL
Q913,915,918
LED924-927
LCD
(
)
AMBER2 2
BACK LIGHT
AMBER1 3
LED DRIVE
BLUE1 4
Q911,912,914,
916,917
GREEN2 5
GREEN1 6
PANEL+5V
LED901-921
+3.3V
3
REG
2
PANEL+5V
IC981
1
VCC
83
2 OUT
IR
REMOTE CONTROL
SIGNAL RECEIVER
IC971
13
X500
27.648MHz
12
3-5. CIRCUIT BOARDS LOCATION
SENSOR board
KEY board
23
23
CDX-F5700/F5705X
SERVO board
tuner unit
(TU1)
MAIN board
SUB board
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