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K
L
+5V
+8V
+B
C306
R304
R310
22u16
10K
12K
+
C307
C301
180P
1u50
C308
0.47u50
R307
+
1K
3.8V
3.8V
3.3V
3.8V
3.3V
3.8V
+
C401
1u50
IC501
AUDIO
PROCESSOR
-
R303
+
1K
3.3V
17
L3
18
NC
C303
R309
1u50
1K
3.3V
19
L2
+
20
NC
C302
R308
1u50
1K
3.3V
21
L1
LVref
+
22
VSS
C402
1u50
R543 22K
0V
23
CL
(
23
)
+
R544 22K
0V
24
DI
SHIFT
(
24
)
CONTROL
REGISTER
R545 22K
25
0V
CE
(
25
)
26
VSS
27
AVSS
RVref
R408
3.3V
28
R1
1K
29
NC
C403
1u50
R409
3.3V
30
R2
+
1K
31
NC
R403
3.3V
32
R3
+
-
1K
C304
1u50
+
C407
3.3V
3.8V
3.3V
3.8V
C404
1u50
R407
180P
3.8V
R410
+
3.8V
1K
12K
C408
0.47u50
Q412
+
0V
+8V
+8V
0V
1
16
+5V
+5V
0V
2
15
+5V
0V
3
14
Q12
+5V
4
13
0V
Q8
Q13
X501
CD: 3.9V
5
12
0V
Q9
Q14
6
11
4.19MHz
Q15
Q10
4.9V
7
10
5.0V
Q11
8
9
0V
IC502
IC503
EXPANDER IC
VOICE
COMPOSITION
LSI
8.3V
Q506
+8V
+8V
R511
47K
R535 470
7.6V
TUNER:
0V
OTHER:
8.3V
Q507
C530
1u50
TUNER:
4.8V
+
OTHER:
0V
2.8V
C528
Q508
1u50
Q509
+
0.8V
0V
D502
M
N
+5V
+5V
+8V
+8V
+B
R311
C316
R342
2.2K
3.3u50
3.3K
+
C317
0.1
0V
R341
C309
C310
C311
C312
C313
C314
C315
2.2K
0.022
0.1u50
0.01
0.056
2200P
0.015
680P
Q312
+
+
3.8V
3.4V
3.8V
3.7V
3.8V
3.7V
3.8V
3.7V
3.8V
3.7V
C318
0.022
LFS
64
3.8V
C321
100u10
+
+
+
LVREF
63
3.8V
+
-
-
-
-
+
LINVIN2
62
3.8V
C319
LVref
LVref
LVref
LVref
100P
61
3.8V
LTOUT
C320
R312
1u50
3.3K
LVRIN
60
3.8V
+
+
+
-
-
LVref
LTEST
59
LVROUT
58
3.8V
-
7.5V
R526
+
VDD
57
+
DECODER
LATCH
+
C514
56
100u10
-
VREF
3.8V
+
RVROUT
55
3.8V
RVref
RESET
54
-
-
RVRIN
53
3.8V
+
+
+
C420
R412
52
3.8V
1u50
3.3K
RTOUT
RVref
RVref
RVref
RVref
51
C419
RINVIN2
3.8V
100P
C421
-
-
-
-
100u10
RVREF
50
3.8V
+
+
+
+
+
RFS
49
3.8V
C418
0.022
3.7V
3.8V
3.7V
3.8V
3.7V
3.8V
3.7V
3.8V
3.4V
3.8V
C409
C411
C412
C414
C415
0.022
0.01
0.056
C413
0.015
680P
+
+
C410
2200P
0.1u50
R441
2.2K
0V
+8V
+8V
5.0V
+5V
+5V
IC503
+
1
24
VDD
GND
2
23
0V
XT
AOUT
3
22
5.0V
XT
NAR
4
21
6.9V
NC
NC
R339
5
20
CMD
BUSY
470K
6
19
C522
Q304
NC
NC
0.022
R325
7
18
PGM
VPP
22K
5.6V
R313
C322
5.6K
0.056
8
17
5.1V
START
RES
9
16
I0
SD
+5V
10
15
+5V
I1
CH
11
14
R413
C422
P0
SI
5.6K
0.056
5.1V
12
13
P1
I4
5.6V
R425
Q404
22K
6.9V
R439
470K
+8V
7.5V
C531
R333
R334
C335
R337
1u50
5.6K
680K
3.3u50
1K
+
+
3.7V
Q305
3.7V
1.8V
R434
C435
R437
1.2V
R433
680K
3.3u50
1K
+
5.6K
1.8V
Q405
TUNER:
0.0V
OTHER:
0.0V
1.2V
MIC JACK IN:
0V
OUT:
6.1V
O
P
R525
1K
+
C324
3.3u50
R323
4.0V
+B
+
5.6K
C323
Q301
1u50
+
R318
C325
2.6V
560
0.47u50
R528
R524
+
Q510
2.1V
15K
22K
0V
+
0V
2.1V
C425
R424
R418
0.47u50
C423
+
3.3K
560
1u50
2.6V
Q401
+
C424
3.3u50
R423
4.0V
+
5.6K
68
Lch
IC504
C327
1u50
0V
11
+
+
0.6V
10
R327
-
2.2K
Q303
14
+
GND
MUTE
1
GND
15
+
GND
R427
2.2K
0.6V
13
C427
-
Q403
1u50
0V
12
+
+
MUTE
VCC
9
8
Rch
7.7V
+
+
+8.0V
C503 0.022
AVR
15.1V
8.3V
Q501
+8V
+B
+8V
R509
15.0V
Q502
56
9.0V
15.1V
+5V
+
R506
R505
1K
330
9.5V
Q504
+
4.9V
R527
680
9.5V
+8.0V
AVR
15.1V
Q539
+8V
+B
+B
15.1V
Q540
+5.0V
R547
8.1V
9.0V
IC505
AVR
56
1
5.7V
OUT
R546
9.6V
1K
0.6V
+
D504
+5.6V
+B
+B
+8V
RECTIFY PCB
CN601
D657
1
J11
+10V
1
2
STANDBY
2
3
+12V
+B
3
+B
4
GND
4
B+
B-
R541
5
BACK-UP
5
100
BACK-UP
J13
+4.5V
1
BACK-UP
CN604
2
STANDBY
G
1
H
3
GND
2
+5.6V
4
5.6V
Q
R
DTA114YS
DTA124ES
DTC114ES
DTC114TS
DTC124ES
6.2V
6.0V
Q302
C326
0.15
R320
5.5V
330
R420
5.5V
330
C426
Q402
0.15
6.0V
6.2V
2SD2012
JK502
R332 150
R432 150
PHONES
POWER
AMP
3.2 Ω
J12
C333
5
7.6V
1000u10
1
L-CH
PST529D
+
2
C331
6
14.2V
47u10
+
3
R-CH
7
4
3.2
Ω
C431
2
14.2V
47u10
+
MAIN PCB
C433
1000u10
IC501
: LC75394NE
3
7.6V
+
IC502
: MC14094B
IC503
: MSM6654A-512GS
IC504
: TA8229K
4
IC505
: NJM78L05A
IC506
: TA8189N
IC507
: BA335
+B
IC508
: M37471M4-655FP
+
D301,401,502,504,506,
507,510,512
: 1SS133
ZD501
: MTZT10A
+B
Q503
+B
SIGNAL LINE
RECORDING LINE
0V
GND LINE
+B LINE
+B
F651 250V 2A
3
IN
11.6V
2
RECTIFY PCB
Q651,652
: 2SD1936T
D651~654
: 1N5392
+B
D656,657
: 1SS133
ZD651
: MTZJ5.6B
BATTERY +12V
F652 250V 2A
B-
B+
+B
+B
+B
R657
R653 10
+B
27
1/4W
Q651
D651
D654
Q652
D656
R652
+
T651
R655
EI-191
330
3.3K
4
+
D652
D653
7
1
+
+
5
PMS-F3(E,Y) (3/4)
Y39-2502-71
S
T
2SC2786
DTC114YS
LC7218M
L78M05T
TA7358AP
MC14094B
NJM78L05A
BA4558N
Q301,302,304,305,311,401,402,404,405,411,502,508,
510~512,515,518,540,541
: 2SC3330(S,T)
Q303,312,403,412,517
: 2SD1936T
Q306,307,406,407
: 2SJ164R
Q308,309,408,409
: DTC114TS
Q310,410,504,514,519~521,526,527
: DTC124ES
Q501,539
: 2SD2012
Q503,513
: DTA124ES
Q506,523,528,530
: 2SB926T
Q507,509,522,524,529,531
: DTC114YS
Q516,525
: 2SA1317T
3
2
+B
1
+B
DISPLAY PCB
-CN207
4
4/4
SW601
115V
G
230V
AC SOCKET
AC230V
5
50Hz
DISPLAY PCB
THERMAL
-EL
FUSE
POWER TRANSFORMER
T652
(Y)TYPE
4/4
H
DISPLAY PCB
-CN202
3
2
4/4
+B
1
+B
F651 250V 2A
J
4
AC SOCKET
DISPLAY PCB
-CN204
AC230V
50Hz
4/4
5
K
TRANSFORMER
(E)TYPE
T652
PMS-F3
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