XL-MP110H/MP110E
4 – 1
Audio
XL-MP110H/MP110E
Service Manual
XLMP110H/E
Market
E
CHAPTER 4.
DIAGRAMS
[1] BLOCK DIAGRAM
+B5
+B5
+B5
+B10
+B5
+B8(SW_+5V)
+B7(A_+5V)
VIDEO/AUX
R
L
R
L
Q108
REC/PLAY
CLK
CE
DI
L
R
BIAS
MUTING
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP3
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
SWITCHING
OSC
BIAS
Q105
Q106
REC /P.B. HEAD
TAPE R-CH
L-CH
AUDIO PROCESSOR
LC75341
R
L
REC
R
L
R REC
L REC
SWITCHING
L(TA)
R(TA)
/PLAYBACK AMP.
PLAYBACK AND RECORD
AN7345K
Q107
+B5
U
-20dBATT
17
3
1
2
2
7
18
4
21
13
16
9
23
2
21
13
12
14
16
11
1
4
9
10
15
3
24
12
15
11
7 18
8
23
7
5
+B4
H/N
P.B
REC
LD_+8V
CNS3
TO CD/MP3 SECTION
M_+8V
FO
U
T
ST FM
R
L
IF
OUT
AM
IN
FM
IN
COVERAGE
AM BAND
TRACKING
AM
TERMINAL
ANTENNA
5.1V
FM IF
L341
BALUN
ANTENNA
AM LOOP
FM
+B
+B5
CL
AM IF
456kHz
10.7MHz
450kHz
DO
DI
CE
MO/ST
SWITCHING
FM/AM
PLL(TUNER)
LC72131
FM/AM
OUT
R
L
FM/AM
MPXIN
STEREO
AM
RF
IN
AM
OSC
IN
VSM
FM
VT
OSC
4.5MHZ
MO/ST
VCO
FM
DET
FM+B
GND
AM
IF
FM IF DET./
LA1832S
AM
MIX
OUT
FM FRONT END
AM
OSC
O
UT
FM MPX./AM IF
15
16
10
12
20
3
7
6
2
8
5
1
3
4
21
7
16
24
21
20
15
23
5
1
9 10
18
8
9
5
4
2
7
1
17
6
22
11
17
13
14
12
XL-MP110H
Q601
Q602
IC601
JK690
CNS3
Q104
Q101-
IC101
L103
Q111
Q110
Q109
SO301
FE301
CF301
Q301
IC303
CF352
T351
CF302
CF351
ZD351
X351
IC302
Q360
X352
XT21
Q607
ICT21
LC72723
RDS DECODER
16
15
14
13
9
10
2
3
11
7 4
MPX IN
VDDA
X OUT
X IN
QT21
RST
RDDA
RDCL
RDS-ID/ READY
VSSD
4.332MHz
TEST
VSSA
VDDD
8
LOW PASS
FILTER
L354
Figure 4-1 BLOCK DIAGRAM (1/8)
Summary of Contents for XL-MP110E
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Page 68: ...XL MP110H MP110E 8 11 MEMO ...
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