REC: 5.0V
OTHER: 0V
PLAY,REC,
REC PAUSE: 5.0V
OTHER: 0V
AC22.0V
5.1V
5.1V
4.7V
4.8V
5.1V
11.3V
25.5V
12.3V
12.9V
0.6V
5.7V
6.1V
12.3V
14.0V
13.5V
25.8V
12.9V
26.0V
5.1V
4.7V
5.1V
0V
4.8V
0V
0V
0.6V
1.3V
1.3V
3.2V
3.5V
1.3V
1.3V
1.3V
1.3V
1.3V
1.3V
NORMAL:2.0V
METAL/CRO2:3.3V
STOP:4.4V
PLAY/REC:0V
REC: 0V
OTHER: 4.3V
1.2V
6.3V
12.9V
DOLBY OFF:0V
DOLBY ON:5.0V
DOLBY B:0V
DOLBY C:5.0V
PLAY:0V
REC:5.0V
OTHER:4.3V
REC:0V
+
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+
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C158 22u35
+
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(
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(
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(
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1u50
C23
+
1u50
C24
+
C14 1u50
+
10u16
C8
+
C6
10u16
+
C7 47u16
+
C9
100u10
+
100u16
C5
+
1000u35
C11
+
1000u35
C1
+
1u50
C22
+
)
(
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(
KS0
KS1
KS2
KS3
IREF
13
14
EQ
REC
EQ-CONTROLER
NN
NC
17
16
15
NM
HN
HC
20
19
18
21
HM
22
23
24
GH
GL
GP
DAC
SBIT
25
26
27
FM
FQ
F/Q
28
29
30
BIAS
VCC
EQ
REC
47
48
ADJ.
BIAS
DAC
SBIT
31
32
VCC
BIAS
33
34
35
36
GND
N
M
CONT
RESET MPX
SW
C/B
ON/OFF
44
45
46
43
42
37
38
C
39
40
41
LOGIC
ILL
R159 24K
C136 2.2u50
R124 1K
R145
120K
R139
47K
GP
R140
R146
51K
36K
GL
R141
R147
56K
30K
GH
R142
R148
68K
56K
F/Q
R143
R149
43K
56K
FQ
R144
R150
220K
220K
FM
NC
NN
R123 1K
47K
C155 1u50
C156 1u50
C157 1u50
2.2u50
C135
+
C141 18P
C138 1u50
+
R132 100K
C137 1u50
+
R131 100K
R151 100K
R152 62K
R157 3.9K
C139 18P
R154 5.6K
R153 5.6K
C140 56P
R155 5.6K
C142 100P
R156 1K
29
32
39
40
41
42
46
50
220P
C102
220P
C101
100
R102
100
R101
220P
220P
C150
C149
1.2K
R133
4.7K
R137
4.7K
R138
1.2K
R134
R136
56K
R135
56K
0.01
C148
100K
R168
100K
R167
220P
C152
220P
C151
R169 56K
R166 10K
R165 10K
13
14
1
4
3
REC MUTE
LINE MUTE
CLOSE
SOL
80
25
64
S. BUSY
OPEN
1
79
CASS. SW
Fin
26
78
R. INH A
Rin
27
77
READ
28
76
AVSS
CE
29
75
TEX
NC
30
74
TX
NC
31
73
VSS
VDD
32
72
XTAL
A
33
71
EXTAL
R. MUTE
34
70
RST
L. MUTE
35
69
NC
OSC ATT
36
68
NC
400/12.5k
37
67
NC
120/70
38
66
NC
CR F/S
39
65
NC
S. DATA
40
2
DATA
TEST 2
63
3
CLK
A. ADJ
62
4
PH SW
M. ADJ
61
5
NC
TEST 1
60
6
OSC OUT
KS0
59
7
NC
KS1
58
8
GND
KS3
57
9
GND
KS2
56
10
GND
NC
55
11
GND
NC
54
12
NC
NC
53
13
STB
NC
52
14
DATA
KR2
51
15
PLAY/REC
KR0
50
16
BIAS
KR1
49
17
CLK SYSTEM IC
NC
48
18
ERASE
LED2
47
19
PLAY SW
LED0
46
20
LEVEL. R
LED1
45
21
LEVEL. L
NC
44
22
R. INH B
NC
43
23
I/I
NC
42
24
CPM
NC
41
E2 PROM
SYSTEM IC
65
66
67
74
75
76
77
78
R39 10K
41
R55 47K
42
43
44
45
46
47
48
49
50
51
52
R56 47K
R53 47K
R51 47K
40
38
39
C17
0.01
10MHz
X1
59
R59 10K
R61 47K
R60 47K
R62 47K
1
2
3
4
5
6
7
8
9
10
20
19
18
15
14
16
18
20
19
16
15
14
R63 47K
R64 47K
R65 47K
R66 47K
3
4
5
6
7
Q13~16
15K
R52
1u50
C13
+
R38 100K
10K
R37
1K
R46
0.01
C15
0.01
C16
0.022
C27
1K
R27
1.5K
R26
680 2W
R24
4.7
R23
1.8
GND
OUT IN
1/4W
R22
100 1/4W
47u16
C3
+
C2
R21
10K
2.7 1/4W
+
10u16
C4
R20
10K
R19
1000P
1
2
3
1
3
2
+
–
~
~
5.6K
R25
5.6K
R28
0.01
C25
1
2
T1
4
VSS
DATA
A2
3
CLK
A0
A1
2
VCC
NC
1
5
6
7
8
C12 0.01
R35
22K
R33
1K
22K
R34
R29 100K
330
R32
330
R31
R30 100K
GND
S.DATA
S.BUSY
S.GND
3
4
10
5
150
R251
150
R252
R253
150
7
LED G2
1
LED G1
2
LED G0
8
KR2
9
KR1
KR0
6
1
2
3
4
5
6
7
9
8
10
1
LED G1
2
LED G0
3
KS0
4
KS1
5
KS3
6
KR0
7
LED G2
8
KR2
9
KR1
10
KS2
61
62
63
47K
R58
47K
R57
64
80
1
63
R36
1K
62
1
80
1/4W
1/4W
P1
RECORDING LINE
GND LINE
SIGNAL LINE
1.2K 1W
R173
1.2K 1W
R172
R171
1.2K 1W
R129
C147
+
100u16
47K
R48
22
R47
1/4W
R67
0.01
C10
C19 0.01
D66
REC
D62
PAUSE
D67
D63
DOLBY C
D68
D64
RVS MODE
DOLBY B
CRLS
S9
D49
S5
D45
S10
D50
S6
D46
S1
D41
S2
D42
D51
S7
D47
S12
D52
S8
D48
S3
D43
S4
D44
1
2
3
4
Lch
Rch
REC
PLAY
Rch
Lch
Q21
Q22
MUTE
D24
D23
Q25
Q26
D10
D21
J2
J3
Q13
KS0~3
DRIVE
Q14
Q16
Q15
TEST MODE
Q11
Q12
Q10
RESET
D17
Q3
Q2
D4
D19
u-COM
5V
AVR
RESET
12V AVR
D2
D3
Q1
Q4
Q5
13V AVR
D7
D5
D1
D6
E1
E2
WH3
CN1
AC IN
E2ROM
D12
D11
D13
D14
D16
D15
SYSTEM
CONTROL
FWD
RVS
STOP
FF
REW
PAUSE
REC
DOLBY NR
CRLS
ON/STANDBY
OPEN/CLOSE
RVS MODE
S11
CN7
WH4
E3
230V
50Hz
Q45,46
Q44
Q41
Q33
Q31,32
Q25,26
Q23,24
Q21,22
Q13~16
Q8,9,11,12,27,28,30,42,43,47,48
Q7
Q6
Q4,5,10,29
Q3
Q1,2
IC8
IC7
IC6
IC4
IC3
IC2
IC1
D61~71
D32
D21
D18
D11~17
D8,9,33
D5~7,10,19,20,22~24,41~52
D4
D2,3
D1
: 2SC2785(F,E) or 2SC1740S(Q,R)
: DTC124ESA or UN4212
: 2SC3940A(R,S) or 2SD863(E,F)
: DTA124ESA or UN4112
: DTC143TSA or UN4216
: DTA124EUA or UN5112
: 2SD1302(S,T)
: 2SD2114K
: UN5119
: DTC124EUA or UN5212
: 2SA1286–T11
: 2SA1534A(R,S)
: 2SC4081
: 2SC3246
: 2SD2061(E,F) or 2SD2012
: UPC1297CA
: TA8125S
: BA6209
: XL24C01AP
: PST993D–T
: HA12167FB
: CXP84124–144 Q
: B30–2430–05
: UZ–8.2BSB or MTZJ8.2(B)
: UZ–4.7BSB or MTZJ4.7(B)
: UZ–6.8BSB or MTZJ6.8(B)
: MA111
: 1SS131 or HSS104A
: 1SS133 or HSS104
: UZ-5.1BSB or MTZJ5.1(B)
: UZ-6.2BSB or MTZJ6.2(B)
: KBP02ML–6127
(BOTTOM VIEW)
(X28- ) (D/5)
(X28– ) (E/5)
X-SE7(E)
IC1
IC3
IC4
(X28– ) (A/5)
IC2
R254 1K
D65
D61
D69
ON/STANDBY
(RED)
(RED)
RVS PLAY
(GRN)
FWD PLAY
(GRN)
WH1
WH2
AC
OUTLET
K only
J1
T
K
M
O
Q
S
L
N
P
R
Y26-4330-21
X-SE7/SE7(G)/SE9
2SA1286-T11
2SA1534A
2SC3246
2SC3940A
2SD1302
2SD863
DTA124ESA
DTC124ESA
DTC143TSA
UN4112
2SC1740S
UN5119
2SC4081
2SD2114K
UN4212
UN4216
2SD2061
2SD2012
TA8125S
XL24C01AP
UN5212
BA6209
UPC1297CA
HA12167FB
2SC2785
DOLBY and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation. Noise reduction circuit made under license from
Dolby Laboratories Licensing Corporation.
DESTINATION
UNIT NO.
J1
WH1,2
COUNTRY
ABB
USA
K
0-00
O
O
UK
T
EUROPE
E
2-71
X
X
GENERAL MARKET
M
X-SE7(K)
PCB/SD(
97.11.29
4:19
AM
y [ W
4
www.freeservicemanuals.info
1/7/2013
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