EO
EF
EH
EJ
EL
EN
EG
EI
EK
EM
C20 220P
100
C22 220P
C21 220P
R66 470K
R67 470K
NP
F1
F1
2
1
3
2G
1G
4
5
6G
C19 220P
R64 470K
R65 470K
R62 470K
C17 220P
C18 220P
R63 470K
4G
3G
6
7
5G
8
9
C15 220P
C16 220P
R61 470K
R34 470K
R60 470K
7G
10
P18
NX
NX
NX
8G
13
11
12
15
14
P13
P24
R36 470K
R37 470K
R35 470K
R38 470K
R39 470K
R40 470K
P21
P20
P19
17
16
18
P23
P22
19
21
20
R43 470K
R42 470K
R41 470K
R45 470K
R44 470K
24
P25
P26
22
23
P29
P28
P27
25
26
P35
R46 470K
R47 470K
R48 470K
R51 470K
R50 470K
R49 470K
P31
P32
P30
28
27
29
P33
P34
30
31
32
R32 470K
R33 470K
R31 470K
R30 470K
R29 470K
P16
NX
NX
P17
33
34
35
36
P14
P15
37
38
39
R28 470K
P12
40
99
98
97
96
95
94
93
65
66
67
68
69
70
71
72
73
74
75
76
77
78
80
81
82
83
64
63
62
61
60
59
26P
VDD
25
17
P24
DI
DO
CLK
20
19
18
DTS NEO 6
REM. TX
CLIP
22
P23
21
24
23
9
VDD
XT1
XT2
IC
X1
X2
RESET
CD2/TEPE2 MONI.
13
16
15
14
12
11
10
96kHz
THX
DOLBY
DIGIT
A
L
DTS
HDCD
MPEG
DRIVE
8
7
6
5
4
3
2
28
KEY2
KEY1
A
VSS
27
26
KEY5
KEY4
KEY3
30
29
1
VFD
32P
79
80
29P
30P
31P
76
77
78
27P
28P
73
74
75
23P
54
51
52
53
4P
5P
6P
7P
62
55
56
57
58
59
60
61
8P
9P
10P
11
P
12P
13P
14P
15P
63
64
65
66
67
68
69
19P
16P
17P
18P
20P
21P
22P
70
24P
25P
71
72
40
KEY8
32
31
KEY7
KEY6
39
38
37
36
35
33
34
P03
AVREF
AVDD
VSS
ST
P01
P02
1P
47
46
45
44
43
41
42
DTS MATRIX
PRO LOGIC
DOOR OUT1
DOOR OUT2
P127
DTS DISCRETE
VDD
50
49
48
2P
3P
81
33P
97
97
98
99
100
1G
2G
3G
4G
100
99
98
82
85
86
87
88
89
91
93
94
95
96
92
90
83
89
5G
6G
7G
8G
9G
10G
11G
12G
93
96
95
94
92
91
90
13G
14G
15G
16G
35P
34P
88
87
86
85
84
83
82
81
69
75
78
80
76
77
72
73
74
71
70
63
66
68
67
64
65
61
62
58
60
59
55
57
56
52
54
53
51
50
49
48
R16
47K
47K
47K
R70 47K
R69 47K
C24
5MHz
X1
R71
1M
R92
R85
R91
R84
R86 300
R6
R89 300
R90 300
R7 300
R82
R83
C25 100P
470P
R72 47K
C26 100P
R73 47K
R68 3.3K
10
C27 100P
R74 47K
Q4,7-16
R94
10K
R95
10K
10K
R97
R99
10K
R101
10K
10K
R103
10K
R105
22
23
24
2
22
23
24
9
8
7
6
5
4
3
2
4
3
7
6
5
8
9
30
29
28
27
27
28
29
30
31
33
32
19
17
18
R88
R87
300
C4 100P
R1
15 47K
C6
C5 10u50
+
P3
P4
P5
P1
P2
R102 10K
R104 10K
R106 10K
33
31
32
26
R100 10K
R98 10K
R96 10K
R93 10K
41
42
51K
R219
51K
R220
51K
R221
R222
51K
51K
R223
R224
51K
R225
51K
R14
R15
47K
47K
R8 10K
300
R10
R11
R12
47K
0.01
+B
+B
+B
+B
+B
+B
+B
+B
+B
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
B
0.01
C170
B
B
B
+B
39
+5V
+5V
300
R298
100uH
L401
220P
C404
220P
C405
1K
R404
47K
R403
100P
C406
470 1/4W
R401
1K
R402
0.1
C407
22K
R417
22K
R415
22K
R418
22K
R416
100 1/4W
R413
100 1/4W
R414
470 1/4W
R419
10K
R422
1K
R420
10K
R421
0.1
C414
1K
R423
1K
R425
330P
C416
4.7K
R427
10K
R426
1000P
C417
1K
R429
1K
R428
L403
100uH
22K
R430
1K
R438
2.7K
R436
22K
R434
100
R433
1K
R435
2.2K
R437
VDD
COMMON
CH0
CH1
A
4
1
2
3
VSS
INH
VEE
5
8
7
6
RF CLK
2
RF DATA
1
RF CE
SYNC DATA
SYNC BUSY
TEXT RX
TEXT TX
TV SENSOR
REALY CONT.
3
4
5
6
7
8
9
F IR
17
u-COM GND
RELAY POWER
IR14V
u-COM +12V
u-COM 5.6V
TX REM(455kHz)
IR SEL
10
11
12
13
14
15
16
+B(+5V)
RF OUT
RF GND
GND
RF CE
RF DATA
RF CLK
2
1
3
4
5
6
7
R443
47
+5.0V
+12V
+12V
+5V
+14V
+B
+14V
+12V
18 REM1
19
REM2
W84
W89
W86
4.7K
R444
100uH
L404
1K
R445
0.1
C431
0.1
C430
W82
10
R410
100u10
C410
+
W83
W81
7
4
5
6
Q408,409
Q408,409
Q406,407
Q412
U.S.A.
YES
0-12
K1
18
R449
P3
(GREEN)
B30-2573-05
(GREEN)
D11
R82-85,
91,92
270
24,25
D15-18,
150
R6
NO
R125
NO
S18
B30-2571-05
(BLUE)
(BLUE)
D11
B30-2571-05
YES
YES
220
91,92
R6,82-85,
D15-18,
24,25
S18
B30-2571-05
B30-2571-05
(BLUE)
D11
YES
YES
220
(BLUE)
R6,82-85,
91,92
24,25
D15-18,
S18
R125
YES
NO
YES
NO
YES
NO
YES
NO
NO
Q419
P3
D414
R449
W95
NO
YES
YES
Q419
P3
D414
NO
W95
D414
Q419
NO
NO
YES
P3
W95
NO
Q419
P3
NO
NO
D414
YES
W95
NO
R449
YES
0.1
C413
W85
2
1
3
4
5
6
7
3
2
1
R440 47K
91,92
R6,82-85,
220
D11
(BLUE)
(BLUE)
B30-2571-05
D15-18,
24,25
YES
YES
S18
R125
NO
R449
R125,
449
u-COM
D25
D18
D24
D17
DRIVE
MPEG
HDCD
DTS
D19
D11
D22
D23
D12
D15
D16
REMOTE TX.
DTS NEO6
CLIP INDICATOR
CD2/TAPE2 MONI
96kHz
THX
DOLBY DIGITAL
DRIVER
AUT
O
S1
S2
BAND
P
. CALL
S3
MEMOR
Y
S4
UP
P
. CALL
DOWN
S5
UP
S6
CONT
.
SOUND
/SET
UP
S7
MUL
TI
DOWN
S8
LISTEN
MODE
S9
THX
S10
MONIT
O
R
CD2/
S1
1
S12
INPUT
MODE
SP
B
SP
A
S13
S14
Q15
Q13
Q14
Q8
Q7
Q16
Q4
Q12
Q9
Q11
Q10
LED
MUL
TI
Q6
Q5
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
CONT
.
T
APE2
Q20
FL DRIVER
Q401
D403
Q402
L.P.F.
Q406
Q407
Q408
Q409
Q413
RELAY
CONT.
D408
D407
Q412
Q411
Q410
Q414
L.P.F.
D410
Q415
Q416
CN102
CN103
J
D413
D412
Q419
D414
Q417
D411
Q418
TV SENSOR
(ON:DETECTION)
DETECTOR
ON:
RELAY CONT.ON
OFF:
RELAY CONT.OFF
POWER
CONT.
RELAY
RELAY OFF
OFF:
RELAY ON
ON:
TV REM
DRIVER
TX SENSOR
DRIVER
RF/IR IN
SELECTOR
F
KRF-X9995D (X25-6412-72)
IC401
: TC4W53FU
Q401,410,414,416,417
: 2SC4081(R,S) or
2SC4116(Y,GR)
Q402,407,409,413,418
: DTC124EUA or
UN5212
Q406,408,419 : DTA124EUA or
UN5112
Q411
: DTA113ZUA or
UN5119
Q412,415
: 2SA1576A(R,S) or
2SA1586(Y,GR)
D403,408,411
: DA204U or
1SS302
D405
: MTZJ5.6(B) or
RD5.6ES(B2)
D406,410,412-414
: 1SS133 or
HSS104A
D407
: MTZJ5.1(B) or
RD5.1ES(B2)
D405
B
(X25-641X-XX) (A/11)
ED1
IC1
(X25- ) (B/11)
IC401
TUNED
B
A
ST.
MUTE
5.3V
5.0V
5.0V
14.6V
14.6V
14.6V
14.6V
14.9V
15.5V
5.6V
5.0V
-34.5V
5.3V
5.0V
O-1
BA-1
CAUTION:
For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list).
indicates safety critical components. For continued protection against risk of fire, replace only with same
type and rating fuse(s). 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.
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded at playback
mode. The measurement value may vary depending on the measuring instruments used or on the product. Bias circuit
DC voltage is measured while in the record mode.
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
