Teac CX-225iDAB Service Manual page 23

CX-225iDAB/MC-DX450iDAB
1 2
I POD B'D
A
1 F/W_CHG_GND
2 F/W_CHG_GND
4 USB_D+
6 USB_D-
8 USB_PWR
10 ACC_ID
11 F/W_CHG_PWR
12 F/W_CHG_PWR
15 GND
16 GND
18 TX
B
19 RX
20 ACC_DET
27 AUDIO_LOUT
28 AUDIO_ROUT
29 AUDIO_GND
30 IPOD_DET
I POD DOCK
JK41
F/W_CHG_GND
F/W_CHG_GND
TPA+
USB_D+
TPA-
USB_D-
TPB+
USB_PWR
C TPB-
ACC_ID
F/W_CHG_PWR+
F/W_CHG_PWR+
ACC_PWR
RESERVED
USB_GND
DGND
RESERVED
TX
RX
ACC_DET
S_Y
S_C
CVBS
R411
REM_SENSE
AUDIO_LIN
AUDIO_RIN
AUDIO_LOUT
D AUDIO_ROUT
AUDIO_GND
IPOD_DET
IPOD_AGND
E
MAIN PCB
3
IPOD PART
MC-DX450iDAB/CX-225iDAB only
IPOD B'D
(CUP12113Z-2)
JK41
IPOD DOCK
IPOD CHARGE
+IPOD5V
+IPOD5V
GND
GND
GND
R409 R410
549K 0
GND
I POD VIDEO CVBS/S-VIDEO
GND
GND
+BIAS
0
GND
C613
10/16V
IPOD_AGND
GND
+BIAS
C614
10/16V
4 5
IPOD_VIDEO B'D
MC-DX450iDAB//CX-225iDAB Only
GND
D402 D401
1SS355T
1SS355T
R457 R456
4.7 4.7
SHEET 02
C431 C430
0.1uF
0.1uF
CN22
IPOD_AGND GND IPOD_AGND GND
OP AMP BIAS
POWER
+BIAS
+IPOD5V
+ACC5V.
L401
60R
GND
GND GND
I POD AUDIO L / R
iPOD-L
C615
+IPOD5V
10/16V
5 6 7 8
-
CM2
+
IC44
BA4560RF
+
CM1
-
4 3 2 1
IPOD_AGND
C616
10/16V iPOD-R
6 7
JK61
CVBS
CN61
C656 R651
IPOD_CVBS
75
470/10V
GND
C655 R652
IPOD_S-C
S-VIDEO
75
0.1uF
GND
C657
R653
IPOD_S-Y
75 GND
470/10V
GND
(CUP12113Z-3) GND GND
GND
VOLUME +/- KEY
+VOL
S401
-VOL
S402
GND +ACC5V.
KEY1
IPOD_TX R444 0 IPOD_TX
IPOD_RX R445 0 IPOD_RX
+5V
GND
IPOD_S-Y
IPOD_S-Y R447 0
IPOD_S-C
IPOD_S-C R448 0
IPOD_CVBS
IPOD_CVBS R449 0
GND
iPOD-L
R450 1K IPOD-LCH
GND
iPOD-R R451
1K IPOD-RCH
R452 IPOD_DET
0
IPOD_DET
GND
CY22
IPOD B'D
1 KEY1
IPOD_TX
2
IPOD_RX
3
+5V
4
5
GND
6
IPOD_S-Y
7 IPOD_S-C
8 IPOD_CVBS
9
GND
10 IPOD_LCH
11
GND
12 IPOT_RCH
13 IPOD_DET
CX-225iDAB/MC-DX450iDAB
Micro Hi-Fi System
8