Http://Www.xiaoyu163.Com - Pioneer XR-MT3 Service Manual

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QQ
3 7 63 1515 0
(FM)
(T)
1 FM-IN 17
TUNER-L
IC101
LA1837NZ
(AM)
27 AM-RF 16
TUNER-R
(PH)
TE
L 13942296513
+TUNER9V
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C
CN13 CN208
AMP PCB ASSY
(3P) (3P)
(T)
TUNER-L
1 1
TUNER-R
3 3
CN206 CN202
(16P) (16P)
(PH) (PH)
L-CH
3 3
R-CH
1 1
L-CD
11 11
R-CD
13 13 (AU)
9V +31V
CN204
(9P)
3 7
3 7
SN204
(9P)
+TUNER9V
1 1
+M9V
2 2
+CD9V
3 3
+MCU9V
4 4
5V
D312
8 8
AC3.8V
9 9
AC3.8V
10 10
-24V 5V
11 11
CN11 CN301
(14P) (14P)
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E
POWER PCB ASSY
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6
8
CN203
(13P)
(AU)
7
9
(AU)
12
13
10
9V
IC202
Q Q
(T)
3 6 7 BH3854AFS 1 3
14
15 13 31 24
4
2 9
5
2 3
11
IC201
BU4052BC
SELECTOR
-31V
9
9
D301-D304
CN302 SN302
(12P) (12P)
9V
4 2
1 1
IC301
2 2
9V REG.
AC31V
3 3
AC31V
5 5
AC24V
6 6
AC3.8V
8 8
AC3.8V
9 9
MCUAC
3 1 10 10
IC302
5V REG.
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7
2 9 9 4 2 8
: AUDIO SIGNAL ROUTE (RF/CD)
(T)
: AUDIO SIGNAL ROUTE (TUNER)
(AM)
: AUDIO SIGNAL ROUTE (AM)
(FM)
: AUDIO SIGNAL ROUTE (FM)
(AU)
: AUDIO SIGNAL ROUTE (AUX)
(PH)
: AUDIO SIGNAL ROUTE (PHONES)
D
TERMINAL/JACK PCB ASSY
IC901
J201 BA4558N
(13P)
BUFFER
(AU)
7 5 7
(AU)
9 3 1
(AU) (AU)
12
13
9V
10
(PH)
CN206 SN206
1 5 0 5 8 2 9 9 4
(4P) (4P)
18 13 1 1
1 10 4 4
IC251
STK4142
AMPLIFIER
TF302
POWER
IC304 TRANSFORMER
IC303
IC305
F306
IC306
1.6A/250V
IC307
IC308
m
TF303
POWER
TRANSFORMER
co
7
8
XR-MT3
9 9
A
L
AUXOUT
R
L
AUXIN
R
B
2 8 9 9
L
SPEAKER
OUT
R
C
LIVE
NEUTRAL
AC IN
D
11
8