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K
L
MAIN
C237
33P
R229
1
100K
C238
390P
VD201
C206
0.022
T203
CN202
C227
AM ANT
0.047
R237
T202
1
680
C225
2
47P
L203
R209 10
R230
C231
2.5T
47K
1000P
R228 10
2
R231
C233
L204
R210
U201
47K
1000P
3.5T
10
C239
0.047
C245 7P
L208
C201
C202
4.5T
22P
8P
CN201
VD204 VD205
FM ANT
3
T201
C242
0.047
R201
330
+3.6V
4
U301
L301
R315
R311
R301
47MH
15K
10K
10K
C321
C319
Q303
82P
1000P
R303
1
10K
5
HEAD/R/P
CON301
CN301
Q305
Q301
R319
1
1
4.7K
Lch
2
2
R320
3
3
BIAS GND
4.7K
8
4
4
5
5
Rch
Q306
R304
10K
HEAD/R/P
L302
R316
Q302
47MH
15K
R302
C322
C320
10K
82P
1000P
Q304
6
T360
CN302A
CN302
1
1
ERASE
2
2
ERASE HEAD
Q360
7
M
N
Q201
C222
1
R239
10K
R235
10K
Q205
Q204
Q206
R215
47K
C217
0.022
C211
R211
1
12K
R214
C212
R212
5.6K
1
12K
C216
1500P
C266
R213
3.3u50
5.6K
+
C215
1500P
+3.6V
R207
C247
10K
1000P
Q203
Q202
C248
R220
1000P
R234
R271
100
10K
10K
Q208
R272
+B
10K
C307
R307
C309
R353
0.018
6.8K
1
2.2K
Q315
R327
300K
180K
180K
300K
10K
ch1
CH1/A
REC IN2
16
C317
ch1
ALC
13
47u16
ALC
+
ch2
CH2/A
ch2
REC IN1
9
R339
1M
Q316
300K
180K
180K
300K
R328
10K
R312
10K
C326
0.022
C308
R308
0.018
6.8K
C310
R354
C325
R313
1
2.2K
220u16
10K
+
R314
10K
R333
Q317
10K
Q313
Q309
D303
R364
82
R346
R332
100K
100K
+12V
R337
R340
10K
Q310
10K
Q312
Q311
O
P
U250
16
1
RCLK
QUAL
15
2
R259
NC
R DATA
14
10K
X0
C254
X250
13
2.2u50
3
R257
C253
X1
VREF
12
1K
270P
+
4
VDD2
+B
4.332MHz
MUX
5
C257
+B
VDD1
11
100u10
6
VSS2
VSS1
+
10
7
T1
VSS3
C256
8
9
0.047
CMP
T2
C251
0.1
+B
R284
R283
Q252
1K
10K
Q251
R256
R222
Q207
100K
R238 10K
3.3K
R279 10K
C263 100u10
+5V
+5V
+
U260
C262 0.022
11
10
EE
ST/MD
12
9
R265
C264
VDD
AUX
1K
0.01
13
8
AM IN
CD
7
C274 100P
14
TUNER
FM IN
6
15
IF REQ
GND
5
R263 1K
R266 1K C265
16
DATA
IF IN
4
R262 1K
1000P
R216 1K
17
CLOCK
B0
R261 1K
18
3
R268
B1
PERIOD
1.5K
R267
19
2
AMVT
XT
X260
560
C267
20
1
FMVT
XT
0.022
7.2MHz
R280
10K
Q260
Q261
Q281
+B
+12V
C269
R270
R273
R286
2.2u50
1K
100K
+
1K
C270
0.022
R281
10K
Q262
Q280
Q263
R609
470
Q601
R611
4.7K
R321
10K
Q307
C306
3.3u50
U601
+
(BOTTOM
R322
VIEW)
10K
Q308
+9V
R612
D302
4.7K
Q602
+12V
+12V
15
Q
R
U801
R801
C803
12K
0.33u50
5
+
3
L
R803
R813
C809
R807
4.7K
10K
100u16
1.5K
4
CN801
+
C811
Q801
C818
44K
2
3300u16
330u25
7
+
+
C812
Q802
44K
11
3300u16
R814
C810
R808
10K
100u16
1.5K
9
+
+
R
R802
C804
12K
0.33u50
8
10
+
C829 0.22
ICP
F20
Q803
Q804
R815
22
R819
Q805
10K
POWER
U802
+12V
OUT
IN
D901
D903
GND
R902
D902
D904
330
R820
D803
68
L809
Q806
1/2W
100uH
R901
R822
100
22
Q902
F901
GND
C905
1
1
T3.15A
0.022
14.5V
L810
2
2
D802
47uH
5.6V
D905
+5.6V
3
3
P SW
4
4
D906
CN901
CN803
C906
0.022
U201
CN260
U250
U260
1
1
RCLK
U301
2
2
RDA
DISPLAY-
U601
CN103
3
3
ST
U801
4
4
PERI
U802
3/3
U - 3
5
5
PCLK
Q201
6
6
PDA
Q202-204,208,260-263,
601,602
Q205-207,252,280,310-312,315-317
CN805
Q251,281,309,313,804
MP3-
+8.5V
1
8.5V
CN701
2
GND
Q301-306
1/3
H - 6
Q307,308,360,801,802,805
3 GND
Q803,806
CN804
D201-204,301-303,802
1
MUTE
+5.6V
2
5.6V
D803
+5V
3
5V
DISPLAY-
4
PLAY/REC
CN101
VD201
VD202-205
+B
5
L.V. DET
3/3
V - 6
ZD801
+12V
6
12V
ZD802
7
P SW
15
8
GND
16
9
BIAS CONT
CN602
MP3-
1
CD L
CN700
+B
2
CD GND
3
CD R
1/3
H - 7
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
continued protection against risk of fire, replace only with
CN601
same type and rating fuse(s). To reduce the risk of electric
16
1
DISPLAY-
VOL STB
CN102
shock, leakage-current or resistance measurements shall be
15
2
DATA
14
3
CLK
carried out (exposed parts are acceptably insulated from the
3/3
W - 6
4
D GND
supply circuit) before the appliance is returned to the cus-
tomer.
RXD-M47MP
HM-437MP (2/3)
S
T
RXD-M47MP
HEADPHONE
L807
CN806
R823
220uH
JK801
150
1
1
2
2
L806
4.7uH
3
3
4
4
5
5
L808
R824
220uH
150
PHONES
CN802
L
SPEAKERS
R
T901
L901
L902
(M)
: AC110-120V/220-240V~
RY901
50/60Hz
(X)
: AC240V~ 50Hz
(E)
: AC230V~ 50Hz
T902
Q902
:
8050D
D901-904 :
1N4001
D905,906
:
RL202
D907
:
1N4148
ZD901
:
MTZJ5.7B
: TA2104AFN
: BU1924F
: TC9257F
: TA8142AP
: TC9422F
: BA5415A
DOLBY and the double-D
: L7812C
symbol are trademarks of
: 9018
Dolby Laboratories Licens-
: 9014
ing Corporation. Noise
: 9013G
reduction circuit made under
: 8550D
license from Dolby Labora-
: 2SC2412K
tories Licensing Corporation.
: 8050
: KTD2058Y
The DC voltage is an actual
: 1N4148
: 1N4001
reading measured with a
high impedance type volt-
:
SVC348T
:
SVC201SPA
meter with no signal input.
:
MTZJ9.1B
The measurement value
:
MTZJ6.2B
may vary depending on the
measuring instruments used
RECORDING LINE
or on the product.
SIGNAL LINE
GND LINE
B LINE
indicates safety critical components. For
MAIN
16
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