CV SS1
1
A22
2
CV SS2
3
DV DD1
4
A10
5
HD7
6
A11
7
A12
8
A13
9
A14
10
BIO
31
MP/MC
32
DV DD2
33
CV SS4
34
BD R1
35
BFSR 1
36
A15
11
CV DD1
12
C
V
SS5
37
BC
L
K
R
1
38
XF
27
HO LDA
28
I AQ
29
HO LD
30
HAS
13
DV SS1
14
HC
N
T
L
0
39
CV SS3
15
CV DD2
16
IOSTRB
25
M SC
26
HC S
17
HR /W
18
DS
21
IS
22
R/W
23
MSTRB
24
REA DY
19
PS
20
D
V
SS2
40
BC
L
K
R
0
41
BC
L
K
R
2
42
BF
S
R
0
43
BF
S
R
2
44
BD
R
0
45
HC
N
T
L
1
46
BD
R
2
47
BC
L
K
X
0
48
BC
L
K
X
2
49
C
V
SS6
50
HI
N
T
51
CV
DD
3
52
BF
S
X
0
53
BF
S
X
2
54
HR
D
Y
55
DV
D
D
3
56
D
V
SS3
57
HD
0
58
BD
X
0
59
BD
X
2
60
IA
C
K
61
HB
IL
62
NM
I
63
INT
0
64
INT
1
65
INT
2
66
INT
3
67
CV
DD
4
68
HD
1
69
C
V
SS7
70
BC
L
K
X
1
71
D
V
SS4
72
BFSX1
73
BD X1
74
DV DD4
75
DV SS5
76
CLK MD1
77
CLK MD2
78
CLK MD3
79
HPI16
80
HD2
81
TOUT
82
EMU0
83
EMU/O FF
84
TDO
85
TDI
86
TRST
87
TCK
88
TMS
89
CV SS8
90
CV DD5
91
HPIENA
92
DV SS6
93
CLK OUT
94
HD3
95
X1
96
X2/ CLK IN
97
RS
98
D0
99
D1
100
D2
101
D3
102
D4
103
D5
104
A16
105
DV SS7
106
A17
107
A18
108
A1
9
109
A2
0
110
CV
S
S
9
11
1
DV
DD
5
11
2
D6
11
3
D7
11
4
D8
11
5
D9
11
6
D1
0
117
D1
1
118
D1
2
119
HD
4
12
0
D1
3
121
D1
4
122
D1
5
123
HD
5
12
4
CV
DD
6
12
5
CV
S
S
1
0
126
HD
S
1
12
7
DV
S
S
8
12
8
HD
S
2
12
9
DV
DD
6
13
0
A0
13
1
A1
13
2
A2
13
3
A3
13
4
HD
6
13
5
A4
13
6
A5
13
7
A6
13
8
A7
13
9
A8
14
0
A9
14
1
CV
DD
7
14
2
A2
1
143
DV
S
S
9
14
4
IC401
A1
1
A12
A13
A14
A15
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D1
5
D14
D13
D12
D11
D10
D9
D8
D7
D6
A18
A17
A16
D5
D4
D3
D2
D1
D0
R/W
nMS TRB
OE
a
1
A0
a
2
A1a
3
Y0a
4
Y1a
5
Y2a
6
Y3a
7
GN
D
8
Y3
b
9
Y2
b
10
Y1
b
11
Y0
b
12
A1
b
13
A0
b
14
OE
b
15
VC
C
16
IC403
R402
10k
nMS
T
R
B
M UTE
nPS
MD
A
T
A
ML
D
MC
L
K
CL
K
_
C
_
M
LR
C
K
_
C
_
M
DA
T
A
_C
_M
CL
K
_
M
_
C
LR
C
K
_
M
_
C
DA
T
A
_M
_
C
R401
10k
C
402
0.
1u
C
403
0.
1
u
C405
0. 1u
C407
0. 1u
C
408
1u
C409
0. 1u
C412
0. 1u
C413
0. 1u
C4
14
0.
1
u
C415
0. 1u
C401
0. 1u
C
404
0.
1
u
C406
0.1u
R4
1
4
4.
7
k
R4
1
3
4.
7
k
SC
K
SO
SI
CD
F
S
BL
K
C
K
RE
S
T
S
W
SW
1
SW2
CLK ENA
A1
5
A1
4
A1
3
ST
A
T
A1
2
A1
1
A1
0
A9
/R
S
T
A8
A1
8
A1
7
OE
1
A
2
GND
3
Y
4
Vcc
5
I C405
A7
A6
TP403
CV DD
A5
A4
C4
1
1
0.
1
u
A3
A2
A1
A1
6
D15
D7
D1
4
D6
D1
3
D5
D1
2
D4
D1
1
D3
D1
0
D2
D9
D1
D8
nP
S
D0
A0
L402 10u
R403
10k
R410
10k
C
452
47
u
F
/6
.3V
R
404
47k
R
407
3.
3
k
R412
3. 3k
Vin
1
GND
2
Cont.
3
Noi se
4
Vo
5
I C404
C
416
1u
C422
0. 1u
C421
1u
R
420
560
R
419
22
0
R416 4. 7k
R
417
10k
R
422
1
00k
X401
R
405
4.
7
k
C419
0. 1u
C417
0. 1u
C453
47uF/6.3V
C410
0. 47u
TP408
TMS
TP409
TCK
TP411
TDI
TP410
TRST
TP412
TDO
TP413
EMU
TP414
EMU0
TP404
VD D3.3V
TP405
GND
A1
0
2
1
4
6
8
3
5
7
RA 401
56
2
1
4
6
8
3
5
7
RA 403
0
2
1
4
6
8
3
5
7
RA 402
56
2
1
4
6
8
3
5
7
RA 405
56
2
1
4
6
8
3
5
7
RA 406
56
2
1
4
6
8
3
5
7
R
A
407
56
2
1
4
6
8
3
5
7
R
A
408
56
2
1
4
6
8
3
5
7
R
A
409
56
2
1
4
6
8
3
5
7
R
A
410
56
2
1
4
6
8
3
5
7
R
A
411
56
2
1
4
6
8
3
5
7
R
A
412
56
L403
10u
C
451
47u
F/
6.3V
C4
5
4
10
u
F
/16V
R423
56
R
424
56
R/
W
TP407
A22
TP416
A20
TP415
A19
TP406
A21
2
1
4
6
8
3
5
7
R
A
404
0
TP402
3.3V(R AM)
C418
1u
R4
1
5
4.
7
k
R411
220
R406
220
R4
2
6
10k
R
4
25
10k
A1
5
1
A1
4
2
A1
3
3
A1
2
4
A1
1
5
A1
0
6
A9
7
A8
8
N.
C
.
9
N.
C
.
10
WE
11
N.C
.
12
N.C
.
13
N.C
.
14
N.C
.
15
A1
8
16
A1
7
17
A7
18
A6
19
A5
20
A4
21
A3
22
A1
6
48
N.C
.
47
Vs
s
46
DQ15
45
DQ
7
44
DQ14
43
DQ
6
42
DQ13
41
DQ
5
40
DQ12
39
DQ
4
38
Vdd
37
DQ11
36
DQ
3
35
DQ10
34
DQ
2
33
A2
23
A1
24
A0
25
CE
26
Vs
s
27
DQ
9
32
DQ
1
31
DQ
8
30
DQ
0
29
OE
28
IC402
CLK2
GN
D
GN
D
(A
)
Lc
h
Rc
h
TP303
RC H
302
CH
DA TA_C_M
LRC K_C_M
CLK _C_M
M CLK
M DA TA
M LD
/R ST
STAT
BLK CK
15
16
17
18
TP401
SYS 3.3V
TP301
GN D(A)
Lc
h
Rc
h
GN
D
(A
)
GN
D
L401 10u
RESET
/ RST
CLK2
Di gital GND
A
udio G
N
D
L
404
R4
3
3
2.
2k
M CLK
M DATA
M LD
STAT
TP109
MC LK
TP110
MD ATA
TP111
M LD
TP112
STAT
0.
1u
R435
100
R436
100
R
437
100
R4
38
100
R
439
100
R
440
10
0
C
426
0.
1u
C427 0. 1u
J104 0
R
441
100
L405
L
406
3032-14-13
CQ-C1301U/C1401U CD DECK
YESAM178
YESAM171
YESAM271
YESAM270
YESAM275
0
0
0
0
0
0
0
1.6
1.6
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
3.0
3.0
2.4
1.6
1.6
1.6
1.6
1.6
1.1
1.5
2.4
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.1
3.0
3.1
3.1
3.1
3.1
3.1
3.1
1.6
3.1
3.1
1.6
0.7
0
1.6
1.0
3.1
3.1
3.1
0.2
0
3.1
1.6
0
0
0
0
0
3.2
3.1
3.1
3.2
3.2
0
0
0
0
0
0
0
0
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.1
3.1
3.1
3.1
3.1
3.2
3.2
3.2
3.1
3.1
3.1
3.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
3.1
1.2
1.6
0
3.1
0
0.7
1.1
2.1
0
2V/DIV,0.5µS/DIV
2V/DIV,10µS/DIV
2V/DIV,0.2mS/DIV
2V/DIV,0.5mS/DIV
2V/DIV,2mS/DIV
1V/DIV,0.2µS/DIV
2V/DIV,2mS/DIV
2V/DIV,50mS/DIV
2V/DIV,50mS/DIV
2V/DIV,10mS/DIV
2V/DIV,2mS/DIV
0.5V/DIV,0.2µS/DIV
3.3V
8V
5V
8V
5V
3.3V
AUDIO (L,R)
The following symbols are
shown on the schematic diagram.
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
R
R
R
CQ-C1401U / CQ-C1301U
35
Summary of Contents for CQC1401U - AUTO RADIO/CD DECK
Page 4: ...8 WIRING CONNECTION 4 CQ C1401U CQ C1301U...
Page 16: ...13 EXPLODED VIEW Unit CQ C1401U 16 CQ C1401U CQ C1301U...
Page 21: ...15 EXPLODED VIEW Unit CQ C1301U 21 CQ C1401U CQ C1301U...
Page 25: ...17 EXPLODED VIEW CD Deck 25 CQ C1401U CQ C1301U...
Page 26: ...18 WIRING DIAGRAM 18 1 Main Block Top View 26 CQ C1401U CQ C1301U...
Page 27: ...18 2 Main Block Bottom View 27 CQ C1401U CQ C1301U...
Page 28: ...18 3 Display Block 28 CQ C1401U CQ C1301U...
Page 29: ...18 4 CD Servo Block Top View 29 CQ C1401U CQ C1301U...
Page 30: ...18 5 CD Servo Block Bottom View 30 CQ C1401U CQ C1301U...
Page 34: ...CQ C1401U CQ C1301U 34...
Page 35: ...20 BLOCK DIAGRAM 20 1 Main Block CQ C1401U CQ C1301U 35...
Page 36: ...20 2 CD Servo Block CQ C1401U CQ C1301U 36...
Page 40: ...LUC1818A 7210 05 11 CQ C1301U CQ C1401U DISPLAY IC901 YEAMLC75854T 5V 5V 34...
