Read Sony CDX-GT820IP Service Manual online
CDX-GT820IP
CDX-GT820IP
18
18
RESET
MAIN
SECTION
A
11
13
84
SYSTEM CONTROL
IC303 (2/2)
DC-DC
CONVERTER
IC620
FL DRIVER,LED CONTROL
IC901
FL901
FLUORESCENT
INDICATOR TUBE
REMOTE CONTROL
SIGNAL RECEIVER
IC903
CE
SYS SO
SYS SO
33
99
3
FL DATA1
FL DATA2
FL DATA3
26
BLINK
78 RE0
77 RE1
77 RE1
55 RC IN1
87 KEYACK2
86 RC IN0
79 NOSE
KEY IN0
88 KEY ACK0
MAIN
SECTION
B
STB
10 RESET
95 DOORIND
XOUT
XIN
72
FL ON
58
FSW OUT
X302
6MHz
1
10
29
RESET
SYS CLK
31
30 SYS SI
CNVSS
7
BU+3.3V
BATT
KEY MATRIX
S902–914
2
FSW IN
8
9
XOUT
XIN
X301
32.768kHz
91
DOOR
IPOD–DET
IPOD
CONNECTOR
IPOD–CHARGE
IPOD–TX5V
IPOD–3.3V
IPOD–RX5V
63
IPOD DET
11
13
XOUT
FL F+
FL F–
FLVDD2(55V)
FLVDD1(3.3V)
XIN
X901
6.75MHz
PUSH ENTER/ SOUND/ MENU
RE901
ROTARY
ENCODER
KEY MATRIX
S701,915,916
S302
FRONT PANEL
DETACHABLE DETECT
RESET
IC302
LED917–920
91
ILL BLUE
90
ILL GREEN
92
ILL RED
BATT
CS
CT
OUT
VCC
IN
FL F+
FL F–
FL VDD2(55V)
BATT
D640
D623
D622
T620
DC-DC CONVERTER
TRANSFORMER
RED LED
DRIVER
Q902
6
5
S103
RESET
LED701
;
LED702
DOOR
INDICATOR
3
OUT
S901
CD
MECHANISM
UNIT
(MG–101I)
(2/2)
D905
D600
BU+5V
FLVDD1(3.3V)
TXD (IPOD)
IPOD CHECK
74
FLD ON
1 VIN
2
CONT
IPOD CHARGE CONTROL
IC250
3
VOUT
7
4
1
J370
(REMOTE IN)
LED DRIVER
Q601,602
FSW CONTROL
Q621,622
RESET
IC902
CNVSS
BUFFER
Q910,911
FRONT PANEL
OPEN/CLOSE
DETECT SWITCH
Q606,607
FL ON
SWITCH
Q624
RXD (IPOD)
1
8
2
3
5
LED901–904,
906–916
PANEL+B
GREEN LED
DRIVER
Q903
BLUE LED
DRIVER
Q904
LED
DRIVER
Q905
BATT
5
1
+3.3V REG
IC600
4
POWER
CONTROL
Q623,642
89 SIRCS
KEY IN2
95
93 KEY IN1
18 SI1
19 SI2
20 SI3
24
LAT TA2 OUT
11 LAT
28
GCP TA0 OUT
13 GCP
35
FL CLK
17 CLK
22
BK TA3 OUT
10 BK
6 VDD1
9 VDD2
9 VDD2
1 F+
2 F+
3 F+
2 F+
3 F+
38 F–
39 F–
40 F–
39 F–
40 F–
19
GCP TA4 IN
100
DISP CKO
99
DISP SO
98
93
DISP CE
DISP SI
90
DISP RESET
VOLTAGE
DETECT
Q641
IPOD TX5V
CONTROL
SWITCH
Q252,253
IPOD DETECT
SWITCH
Q256
DRIVER
Q620
1
FRONT PANEL
OPEN/CLOSE
DETECT
64
IPOD CHARGE
IPOD RX5V
CONTROL
SWITCH
Q254,255
CN250
5-2. BLOCK DIAGRAM – DISPLAY Section –
(Page 17)
(Page 17)
Click on the first or last page to see other CDX-GT820IP service manuals if exist.