Sony CDX-GT31MP - Block Diagram -Display Section

CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
2020
4-2. BLOCK DIAGRAM – DISPLAY Section –
X502
32.768kHz
10
11
94
1
2
100
95
SYSTEM CONTROL
IC501 (2/2)
LCD CONTROL
IC903
KEYIN1
CL
CE
LCD_SO
LCD_CLK
LCD_CE
KEYIN0
92
KEYACK1
82
RE-IN0
RE0
RE1
81
RE-IN1
XOUT
XIN
X501
7.92MHz
15
13
OSCOUT
3
NOSE_SW
OSCIN
47
48
46
DIMMER/GREEN
2
BACK-LIGHT/AMBER
1
COM1
I
COM4
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
3
|
34

39
35
|
38
S1
I
S33
DI
PANEL+B
KEY MATRIX
LSW901–908,
S901–904,906–908
PUSH SELECT
S909
ROTARY
ENCODER
4
SIRCS
REMOTE
CONTROL
SIGNAL
RECEIVER
IC902
Q931
DIMMER SWITCH
Q932
LCD BACK LIGHT/
AMBER SWITCH
LED901,903,904,906,908
910,912,914,918
LSW901 (1/2)–LSW908 (1/2)
LED931
(LCD BACK LIGHT)
3
18
RC_IN1
91
KEYACK0
97
RC_IN0
J801
(REMOTE IN)
(VOLUME)