Pioneer X-EM11V Service Manual page 45

5
SPM- SP-A
U903 U903
15
VOTK+ VOFC+
16
VOTK- VOFC-
17
VOLD+ VOSL-
18
VOLD- VOSL+
19
VCC2 VOTR+
20
NC VOTR-
21
VCTL VCC
30
G2 G1
22
GND REV
MSO
23
VINLD FWD
24
NC REGO1
R_B2
25
TRB2 VINSL+
RSO
26
VINTK REGO2
BIAS
27
BIAS TRB1
Y
28
MUTE VINFC
0.1uF 0.1uF
SA5888 SA5888
C912 C912
pF pF
R995 R995
EC932 EC932 10uF16V 10uF16V
1
(DVD)
U907A U907A
LM4558 LM4558 R996 R996
10K 10K A_MUTE
2VA
+12VA
cuit.
20pF 20pF
EC933 EC933
10uF16V 10uF16V
R1003 R1003
7
U907B U907B
LM4558 LM4558
R1004 R1004
10K 10K A_MUTE
2VA
cuit.
REFA
+ EC937 + EC937
POWER Ciucuit of OP AMP
100uF16V 100uF16V
5
6
F+
14
F-
13
SPM+
12
SPM-
MO5V
11
LOAD+
10
LOAD-
9
8
29
TRCLOSE
7
TROPEN
6
TR_B1
REG01
5
DMSO
4
REG02
3
TR_B1
2
FOSO
1
REG01
LCH
DVD_L
RCH
DVD_R
470 470 (DVD)
DVD-L
R997 R997
2.2k 2.2k
Q917 Q917
2N3904 2N3904
SOT-23 SOT-23
470 470
DVD-R
R1005 R1005 2.2k 2.2k
Q918 Q918
2N3904 2N3904
SOT-23 SOT-23
6
MO5V
D902 D902
1N4001 1N4001
D903 1N4001 D903 1N4001
Q903 Q903
DV33
2
B772 B772
R9174 R9174
10K 10K
R902 R902
20K1% 20K1%
GND
+ +
C902 C902
0.1uF 0.1uF EC903 EC903
R904 R904
220uF16V 220uF16V
12K1% 12K1%
GND
X-EM21V
7
A
7/8
MAIN ASSY
(X-EM21V/YXE8: X-EM21V-02800-00-E)
(X-EM21V/LXE: X-EM21V-02800-00-A)
(X-EM21V/AXQ5: X-EM21V-02800-00-C)
(X-EM11V/AXQ5: X-EM11V-02800-00-C)
Inor=155mA
Istandby:8mA
Q902 Q902
TR_B2
B772 B772
2
R9173 R9173
10K 10K
GND
R903 R903
0 0
C903 C903
REG02
0.1uF 0.1uF
R905 R905
NC NC
GND
6PIN/2.0mm 6PIN/2.0mm
XP902 XP902
SP-A
SP+
HOME
LIMIT
SL-
SL+
0.1uF 0.1uF
A
A
B
B
C
C
D
D
E
E
F
F
RFO
RFO
VREF_OPU
VREF_OPU
LDO_CD
LDO_CD
LDO_DVD
LDO_DVD
LDSW
LDSW
MDI
MDI
VR_DVD
VR_DVD
VR_CD
VR_CD
OPU I/F
IPOD_CHARGE_CTL
(DVD)
: AUDIO SIGNAL ROUTE (DVD L ch)
7
8
A
B
DV18
+ EC904 + EC904
220uF16V 220uF16V
C
6
MECHA
5
4
ASSY
3
2
1
D
E
F
A
7/8
45
8