Read Sony CDX-GT45IP / CDX-GT45IPM Service Manual online
CDX-GT45IP/GT45IPM
CDX-GT45IP/GT45IPM
16
16
X502
32.768kHz
10
11
94
1
2
2
100
95
SYSTEM CONTROL
IC501 (2/2)
LCD DRIVE
IC901
KEYIN1
CL
CE
CE
LCD_SO
3
NOSE_SW
27
DD-ON (IPOD)
IPOD-CHARGE
IPOD-TX5V
(IPOD)
IPOD-3.3V
IPOD-RX5V
IPOD-DET
26
2
3
5
6
4
1
1
8
SYNC-OUT (IPOD)
Q
5
/OC
4
/EN
IN
OUT
CLR
LCD_CKO
LCD_CE
DIMMER
KEYIN0
92 KEYACK1
82 RE-IN0
RE-0
RE-1
RE-1
81 RE-IN1
XOUT
XIN
X501
11.06MHz
CN250
CN200
15
13
OSCOUT
37 NCO/IPOD_DET
OSCIN
63
64
62
2
COM1
I
COM4
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
60
•
55
•
50
|
5
54
|
51
S1
I
S48
DI
DIMMER
SWITCH
Q931
LED DRIVE
Q998
CN701
CN901
LED931
PANEL+B
GT45IP
GT45IPM
(
)
KEY MATRIX
LSW910–918,
LSW901, S901–907
(VOLUME)
PUSH ENTER/
SELECT
RE901
ROTARY
ENCODER
BACK LIGHT
1
BLINK
4
LCD
BACK LIGHT
SWITCH
Q932
WAVE SHAPER
IC861
DC/DC CONVERTER
IC862
R862
2A
D863
L862
D864
IPOD CHARGE CONTROL
IC863
LCD BACK
LIGHT
(
)
LED941–951,
LSW901, 910–918
KEY
ILLUMINATE
4 SIRCS
DD-ON
(
)
LED971–973
RING
ILLUMINATION
REMOTE
CONTROL
SIGNAL
RECEIVER
IC981
IPOD
DETECT
Q256
35 IPOD_TX
IPOD TX
BUFFER
BUFFER
Q254,255
IPOD B+
SWITCH
SWITCH
Q861,862
BATT
36 IPOD_RX
40 IPOD_OVER
39 IPOD_ON
39 IPOD_ON
B
FB
RC
RC
DRV
VCC
IPOD RX
BUFFER
Q252,253
+B DETECT/
SWITCH
Q864–866
SWITCHING
Q863
9
8
6
3
IPOD-AUD-L 1
IPOD-AUD-R
IPOD-AUD-L
IPOD-AUD-R
3
10
2, 3
6 – 8
1
MAIN
SECTION
LED DRIVE
Q999
(
)
LED871–874
RING
ILLUMINATION
BU+3.3V
S502
FREQUENCY
SELECTOR
10k
9k
70 AREASEL2
EXCEPT AEP,UK MODEL
AEP,UK MODEL
42 RC IN1
97 RC IN0
97 RC IN0
R551
J561
(REMOTE IN)
• Signal Path
• R-CH is omitted due to same as L-CH.
: iPod
4-2. BLOCK DIAGRAM – DISPLAY Section –
(Page 15)
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