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AA
Z
Y
W
X
V
U
S
T
1
2
3
4
5
6
7
IC5
IC4
IC3
ED1
IC1
SWITCH UNIT (X16-168X-XX)
IC2
1.3V
1.3V
2.5V
2.5V
0V
0V
5V
5.0V
0V
5V
5V
0V
5V
0V
5.0V
0V
0V
5V
5V
0V
5V
0V
0V
5V
5V
0V
0V
5.0V
0V
5.0V
5V
0V
5.0V
0V
5.0V
0V
0V
5V
5.0V
5V
0V
5V
0V
5V
0V
0V
5V
5V
0V
0V
0V
5V
1.3V
5.0V
3.3V
5.0V
0V
0V
3.3V
0V
3.3V
0V
5V
0V
5V
5.0V
0V
0V
0V
5V
45.3V
10K
10K
47K
10K
47K
47K
10K
10K
10K
10K
10K
10K
47K
10K
*
S9
*
S18
*
S7
*
S10
*
S8
*
S17
*
S12
*
S2
*
S13
*
S16
*
S5
*
S19
*
S6
*
S3
*
S15
CP2
1Kx4
CP4
470x2
CP5
1Kx4
CP6
100x2
CP3
CP9
100Kx2
CP1
470x4
L4
W2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FAC
FAC
FL+B
FL GND
RST
AUDIO
PRST
SC DATA
MC CLK
SC REQ
MC REQ
SC CON
PAN5V
D GND
SRC
ESD GND
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
NC
NC
NC
NC
NC
NC
NC
NC
NC
TEST
BLK
NC
NC
NC
REMO ON
GCP
LA
TCH
REMO
GREEN
RED
EVSS
EVDD
CLK IN
D
ATA
2
NC
CLK
D
ATA
1
NC
MC CLK
SC D
A
T
A
KS1
KS2
KS3
KS4
MC REQ
VREF CON
SOURCE
NC
SC CON
NC
SC REQ
KR1
KR2
KR3
KR4
KR5
WAVE IN
F06
F05
NC
NC
NC
NC
NC
BLUE LED
NC
BVDD
BVSS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SA RST
NC
A
VDD
A
VSS
A
VREF
F01
F02
F03
F04
NC
NC
NC
RESET
XT1
XT2
REGC
X2
X1
VSS
VDD
NC
NC
NC
NC
NC
NC
FL VDD
FL +B
NC
1
2
3
4
5
6
7
8
9
R02
R01
LNNF
LNIN
RENF
REIN
RSTC
BISC
GND
18
17
16
15
14
13
12
11
10
RST
F01
F02
F03
F04
F05
F06
RELV
VCC
4.7uH
L1
C1 1
2.2
C6
100P
C7
15K
R16
10uH
L2
1
C10
0.01
C21
0.1
C20
1K
R25
0.1
C13
100
R43
100K
R21
2.2
C9
0.01
C17
0.01
C18
0.01
C19
3.9K
R50
3.9K
R48
2.2K
R49
100
R39
2.2K
R51
100
R42
100K
R12
15K
R27
0.01
C16
100Kx4
20.000MHz
X1
29
28
27
30
19
25
22
20
21
24
23
26
11
4
3
10
7
8
5
6
9
17
14
12
13
16
15
18
2
a
b
2a
30a
G1
d
c
G2
G26
G25
f
h
g
e
G24
G23
c
d
a
b
G47
G46
g
h
e
f
G44
G45
f
h
g
e
g
G48
30g
2g
G3
G4
c
d
b
a
G5
a
b
c
a
d
d
b
c
e
g
f
h
KR1
KR2
KR3
KR4
KR5
KS1
KS2
KS3
KS4
C12 1
R32 1K
R33 22K
R34 100K
R35 100K
C8 10
F01
72
F02
F03
F05
F04
F06
91
95
2
89
1
34
KS4
KS3
KS2
KS1
F05
F06
83
KR5
KR4
KR3
KR2
KR1
91
89
95
100K
R36
10K
R1
CTL
GND
NIS
1
2
0.01
C2
3
IN
5
OUT
4
L9
270K
R14
270K
R13
83
R17 10
R15 15K
L13
39
40
45
44
43
BOUT
COUT
AOUT
7
C3 0.1
AIN
15
2
1
VCC
3
14
BIN
4
5
6
CIN
8
GND
10
13
12
11
16
15
14
FIN
NC16
FOUT
EOUT
NC13
EIN
7
4
9
DOUT
DIN
5
100x2
CP7
100x4
CP8
2
GND
GND
4
VCC
OUT
1
3
F04
F03
F01
F02
72
1K
R10
16
13
R11 100
16
14
13
7
4
5
1
2
15
93
7
8
93
7
8
P5V
34
MODEL NAME
KDC-X659
KDC-MP819
KDC-X559
KDC-719
Z638
KDC-Z737
KDC-Z838
KRC-Z965
X838
K
E
M
UNIT
No.
2-71
0-00
12,13,15-19
S2,3,5-10,
S70-0873-05
(YG)
S70-0856-05
(SR/PG)
NO
YES
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
P5V
+3.3V
+B
+B
+5V
+B
+5V
P5V
+5V
e
f
+B
IC3
Q3
Q1,2
Q6
Q10
Q7,8
Q9
3
1
2
F1
F1
F1
48
49
50
F2
F2
F2
2.2K
R9
56K
R8
0.01
C5
34
35
36
37
38
39
40
41
42
43
44
45
SI2
SI1
CLK
SO1
SO2
GCP
LA
T
BK
VDD1
VSS
VSS
VDD2
2.2
C4
22
R7
45
44
43
40
39
P5V
+3.3V
+3.3V
S20
S11
S4
S14
Q6
Q3
Q4
Q2
Q1
Q8
Q7
Q9
Q10
D10
D11
S1
TAR5S33
RS-171
IC4
IC1
IC2
TC74HC4050AFT
BA3830F
IC3
DA204U
D1,2,15,16
IC5
D10,11
MA8056-M
UPD703032GFA04
D3-5,9,13,14
FTZ6.8E
DTA144EUA or
Q1
D12
Q3,9,10
DTC114YUA or
MA8062-L
Q2
DTA114EUA or
DTC114YK or
Q6
Q4
2SC4081
DTC114EUA or
Q7,8
J1
D2
D12
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
3
6
FM
2
5
1
4
SA
EQ
TI
AM
ATT
DISP
SRC
RESET
D1
(X16-168X-XX)
A
B LINE
GND LINE
SIGNAL LINE
3.3V AVR
BUFFER
REMOTE
SENSOR IC
SW
REMO
BPF IC
FL+B SW
KEY
ILLUMINATION
SW
BLANKING
FL
SW
KEY ILLUMINATION
PANEL MI-COM.
UN2214
UN5211
UN5111
UN5214
UN5113
V-I CONVERTER
GREEN SW
KEY ILLUMINATION
RED SW
**
A
D3
D5
D14
D13
D4
D9
D15
D16
CASSETTE MECHA (CME1)
FAC
1
FAC 20
FL+B
R6 240
R7 470
R8 510
RST 16
FAC
FL +B
FL GND
18
19
17
AUDIO
P RST
SC DATA
15
14
13
RST
5
3
2
4
FL +B
FAC
FL GND
6
7
8
AUDIO
SC DATA
P RST
R REEL
11
3
1
2
4
5
12
A
K
C
E
A
C
NC
MOT+B
3
10
9
8
7
6
5
4
K
E
3
C
2
1
MODE2
F REEL
ANODE
PON 5V
MOED1
MODE3
MOT-G
2
SUB+
1
SUB-
: TDA7401
IC5
IC8,10-12
IC22
IC26
IC20
IC21
IC14
IC16
IC6
IC7
: CXA2560Q
BA6219BFP-Y
:
BA3121F
BA3129F
:
:
NJM4565M-TE2
TDA7479D
S-80837ANNP
:
:
:
TC74HC02AF
ICL7660SIBA
:
:
IC3
IC4
IC1
IC2
UPD703033GFA19
M5237ML
TDA7560
:
:
TDA7407
:
:
: 2SA2057
Q4,10
UN5214
DTC114YUA or
2SB1548(P)
2SB1427
UN5114
DTA114YUA or
:
Q51
Q605
Q476
:
:
:
CPH3105
UN5216
DTC143TUA or
Q47,48,101
Q44,46
:
Q36-42,52
:
2SB1277(Q,R)
2SA1576A
2SB1443
Q18,20,23,27
Q26
:
:
Q16,24,602
:
KRA105S
DTA123JK or
UN5212
DTC124EUA or
Q12,29,35,43,45,103
Q14
:
:
UN5112
DTA124EUA or
UN5213
DTC144EUA or
Q6,7,13,28,32
:
Q5,8,15
:
2SA1037K
2SC4081
Q2,11,17,19,21,22,30,31,34,603
Q3
:
:
D11,13,14,33-36,39,40,601
D22-25,52-62,801-804
D18,19,28,29
D12,38,41
D603
D20,30
D32
D101
D602
D43
D21,63,805
D15
D17
D16
: MA8220-H
: DAP202U or
: DAN202U or
B30-1566-05
MA8036-H
:
:
IMSA-6801
MA142WK
:
MA4062-L
:
DA204U
MA142WA
:
: 1SS133
MA8068-M
:
MA4062(N)-M
MA4068(N)-M
:
:
1SR154-400
:
1SR154-400
S1J or
:
D5
D9
D10,51
D8
D6
D4,27
D3,7
D2
D1
: MA8100-L
MA4056(N)-M
MA4110(N)-M
:
:
MA8047-M
MA4051(N)-M
:
:
MA8056-M
MA8062-L
:
:
RM10ZLF
SS14
:
:
BR24C02F-W
IC25
:
FWD
Lch
REV
Rch
HD1
Rch
PLAY HEAD
TAKEUP
REEL
Lch
TAKE UP
SUPPLY
REEL
MODE SW
SUPPLY
M
M
CM2
CM1
SUB
MAIN
A
1/2
X25-
CN5
C
1/2
X25-
CN8
ELECTRIC UNIT (X25-923X-XX)
CAUTION:For continued safety, replace safety critical components only with manufacturer’s
recommended parts (refer to, parts list).
Indicates safety critical components. To reduce the risk
of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts
are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
KRC-Z965,X838
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299