CR-N1
SCHEMATIC DIAGRAM-1
CD MECHANISM
CONNECTOR
PC BOARD
U10
MICROPROCESSOR
& CD PC BOARD
U1
OPEN/CLOSE
DETECTION
SWITCH PC
BOARD
U17
OPEN/CLOSE MOTOR
PC BOARD
U11
A
1
2
3
4
5
B
C
D
E
F
G
H
P102A
P102B
P106
FE1
FE2
TE1
TE2
R170
10K
FOUCUS GAIN
ADJUST
Q 7 0 1
M P D 7 8 0 4 5 F G F - 1 3 2 - 3 B 9
22
-VDISP
71
10G
7
1G
78
2G
79
3G
80
4G
1
5G
2
6G
3
7G
4
8G
5
9G
6
ANGMUT
51
AREA
24
AVDD 29
AVREF 30
AVSS
20
CDAUTOADJ
56
CDCLK
9
CDDATA
11
CLOSE
58
DSPMUT
13
FCE 39
FREQCAL 38
IC
48
IN/OUT 25
K0 28
K1 27
LED1
54
LED2
59
MAIN_POWER
21
NC
23
OPEN
57
P1
60
P10
69
P11
70
P12
72
P13
73
P14
74
P15
75
P16
76
P17
77
P2
61
P3
62
P4
63
P5
64
P6
65
P7
66
P8
67
P9
68
PLLCE
40
POFF 31
POWERAMP
41
POWERCD
53
RCLK 36
RDATA 37
RDSDATA
42
RDSSCK
45
REMIN
47
RST
17
SCOR
44
SD
19
SENS
15
SENS20
12
SIGNAL 26
SQCK
14
SQSO
16
STEREO
18
SYSIN
46
TUMUTE
50
USB-MIX
49
USBPOWER
43
VDD1
8
VDD2
52
VSS2 33
X1 34
X2 35
XLT
10
XRST
55
XT2 32
Q962
TC8106-H
1
2
3
45
6
7
8
P701A
Q 1 0 3
L A 6 5 7 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
GND
LD
MD
VR
T-
F-
F+
E
C
A
D
B
F
T+
VCC
VC
TRACKING
FOCUSING
Q152
TC7SET08F
1
2
4
VCC 5
VEE
3
Q 7 0 2
T C 7 4 H C T 7 0 0 7
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
P104B
P104A
P105
P103B
P103A
Q 1 0 1
C X A 2 5 4 2 A Q
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
BY MARK
ARE CRITICAL FOR SAFETY
IDENTIFIED
NOTE
THE COMPONENTS
REPLACE ONLY WITH PART NUMBER SPECIFIED.
.
. VOLTAGE (MEASURED WITH VOLTMETER)
IS DC VOLTAGE. (NO INPUT SIGNAL)
. ALL PNP TRANSISTORS ARE EQUIVALENT
. ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
. ALL DIODES ARE EQUIVALENT TO 1SS133
UNLESS OTHERWISE NOTED.
. ELECTROLYTIC CAPACITORS (
) ARE IN
F/WV.
. ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS
UNLESS OTHERWISE NOTED.
. THE THICK LINES ON PC BOARD ARE THE
PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR
IMPROVEMENT.
.
.
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
P151
D703 UDZ5.1B
P952
P951
Q 9 5 8
N J M 2 3 7 4 A
1
2
3
45
6
7
8
Q961
MPC29M33HF
G I
O
Q955
NJM78L05AU OR
MPC29L05
G I
O
Q302
MPC29L05
NJM78L05UA OR
G
I
O
Q 5 5 4
B U 1 9 2 3 F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P551
C703
30P
Q553
RN2403 OR
KRA103S
Q183
KRA103S
RN2403
T.P701
524.288KHZ
R963
220
1/2W
R964
220
1/2W
R957
0.22
1/2W
Q555
2SC2712
Q552
2SC3326
Q551
2SC3326
Q181
2SC3326
Q182
2SC3326
Q963
RN1402 OR
KRC102S
Q960
RN1402
KRC102S
Q957
RN1402 OR
KRC102S
Q703
RN1402
KRC102S
Q704
RN1402
KRC102S
X551
4.332MHZ
HC-49/U03
X701
4.194304MHZ
HC-49/U03
X151
16.9344MHZ
Q 1 5 1
C X D 3 0 0 9 Q
AIN1
66
AIN2
75
AOUT1
65
AOUT2
76
ASYI
37
ASYO
38
AVDD1
34
AVDD2
64
AVDD3
77
AVSS1
3
2
AVSS2
63
AVSS3
68
AVSS4
73
AVSS5
78
BCK 43
BCKI 44
BIAS
36
C2PO 50
C4M 52
CLKO
14
CLOK
9
CLTV
33
CNIN
11
DATA
7
DATO
12
DOUT 53
EMPH 54
EMPHI 55
EXCK 59
FILI
31
FILO
30
FOK
18
GFS 49
LMUT
2
LOUT1
67
LOUT2
74
LRCK
39
LRCKI
40
MDP
21
PCMD 41
PCMDI 42
PCO
29
PWMI
22
RF
35
RMUT
3
SBSO 58
SCOR 57
SEIN
10
SENS
6
SPOA
15
SPOB
16
SQCK
4
SQSO
5
SYSM
62
TES1
24
TEST
23
V16M
27
VCKI
26
VCTL
28
VDD1
19
VDD2 46
VDD3
61
VDD4
80
VPCO
25
VSS1
1
VSS2
20
VSS3 45
VSS4 60
WFCK 56
XLAT
8
XLON
17
XLTO
13
XPCK 48
XRST
79
XTAI
70
XTAO
71
XTSL 51
XUGF 47
XVDD
69
XVSS
72
L955
221
NCH-1578
L101
100K
L151
BK1608LM252
L152
222
Q102
2SA1182
Q959
2SA1182
D551
1SS352
D958
1SS352
D959
1SS352
D101
1SS352
D956
CRS08
D955
1SS352
D102
CRS08
D103
CRS08
D104
U1BC44
D962
1SS352
D960
1SS352
D961
CRS08
P101A
S101
S1
C560
2.2/50
C551
22/16
C956
100/6.3
C960
2.2/50
C559
100/6.3
C126
100/6.3
C116
100/6.3
C967
220/6.3
C187
2.2/50
C713
100/6.3
C710
47/50
C125
10/16
C955
470/16
C961
0.1F
5.5V
C963
100/25
C965
470/6.3
C966
10/16
C312
100/6.3
C129
220/6.3
C705
100/6.3
C128
220/6.3
C554
3.3/50
C553
3.3/50
C161
220/6.3
C186
22/50
C185
22/50
C163
470/6.3
C155
0.47/50
C130
100/6.3
C124
10/16
C105
4.7/50
C108
22/16
C109
3.3/50
C708
47/50
C557
223
C556
223
C137 N.C
C957
104
C142
104
C953
104
C952
104
C141
N.C
C561
104
C563
33PF
C562
33PF
C558
561
C168
104
C113
333
C701
104
C136
223
C135
223
C132
104
C131
103
C117
103
C118
103
C119
473
C157
104
C969
104
C169
103
C134
22PF
C133
104
C166
104
C714
104
C716
104
C715
223
C712
104
C711
223
C101
222
C968
105
C115
105
C153
223
C151
473
C152
152
C154
101
C156
103
C127
104
C120
471
C123
223
C122
104
C114
103
C112
103
C111
683
C110
153
C107
153
C106
333
C104
104
C103
104
C102 104
C962
104
C964
221
C121
223
C706
104
C704
33PF
C707
104
C159
18PF
C555
104
C552
101
C160
223
C162
104
C164
N.C
C183
681
C184
681
C182
151
C181
151
C165
104
C167
104
C158
18PF
C717
104
C702
104
C709
223
R562
680K
R563
3.3K
R564
1K
R566
1K
R567
1K
R568
1K
R557
N.C
R558
680
R551
2.2K
R555
3.9K
R556
3.9K
R552
2.2K
R176
22
R140
10K
R139
3.9K
R956
22K
R171
100
R565
0
R965
2.2K
R21
R22
R24
R25
R26
R27
R710
1.5K
R708
1.5K
R23
R119
22
R120
22
R177
39K
R134
10K
R133
5.6K
R135
2.2K
R132
10K
R127
100K
R128
150K
R169
100
R101
27K
R102
2.2K
R715
1K
R164
470
R312
10K
R121
47K
R122
47K
R131 4.7K
R175
5.6K
R147
12K
R143
10K
R142
8.2K
R144
4.7K
R141
10K
R145
10K
R146
10K
R148
27K
R150
22K
R719
10K
R172
22K
R174
22K
R173
22K
R742 560
R741 560
R126
47K
R966
10K
R732
100
R735
1K
R311
150
R961
22K
R958
10K
R959
1.5K
R960
3.9K
R962
470
R149
10K
R118
1K
R117
1M
R116
12K
R138
12K
R137
39K
R111
82K
R136
39K
R105
150K
R744
560
R743
560
R720
10K
R747
***
R727
100
R729
1K
R724
470
R725
470
R726
470
R722
2.7K
R721
2.7K
R160
1M
R559 100K
R560
39K
R561
39K
R165
330
R194
N.C
R193
N.C
R191
1K
R163
1K
R152
1K
R153
2.2K
R155
2.2K
R154
2.2K
R167
390
R151
1K
R181
12K
R192
1K
R185
12K
R186
12K
R184
12K
R182
12K
R183
12K
R166
1M
R190
330
R188
220K
R187
220K
R189
330
R156
10K
R161
100K
R162
10K
R158
3.3K
R159
3.3K
R157
22K
R714
1K
R168
1.5K
R713
1.5K
R712
1.5K
R711
1.5K
R706
1.5K
R704
1.5K
R709
1K
R703
1K
R707
1K
R705
1K
R728
1K
R553
1.5K
R554
1.5K
R112
2.2K
R113
2.2K
R114
2.2K
R115
2.2K
R107
39K
R109 8.2K
R108
15K
R129
47K
R130
330K
R125
47K
R124
120K
R123
120K
R106
47K
R110
220K
R104
82K
R103
680K
R746
***
R733
10K
R734
1K
R717
1K
R718
22K
R737
N.C
R736
22K
R738
1K
R739
1K
R723
1K
P343D
P342C
P107A
P107B
P351A
M3
M2
M1
FOK
SENS2
SENS1
COUT
SLD
TR-O
FC
EFM
XRST
DATA
XLTO
CLK
MDP
ASYI
PCO
FILO
FILI
CLTV
EFM
BIAS
ASYO
FOK
SSTOP
CLK
T+
XLTO
F+
DATA
F-
COUT
T-
SENS1
CDCLK
PD
XLT
LD
CDDATA
SENS
3.3V
SQSO
F-
F+
T+
T-
FC
TR-O
SLD
VC
SQCK
F
B
D
A
C
E
SL+
XRST
SL-
SSTOP
C
A
F
SP+
E
SP-
D
B
3.3V
MDP
SCOR
VC
OUT+5V
SSTOP
VC
SP+
SP-
MDP
SL+
SL-
+5V
T-
CLOSE
T+
OPEN
CD/L-OUT
CD/L-OUT
F+
CDCLK
XLT
SENS2
CDDATA
SENS
SQSO
SQCK
F-
DGND
CD/R-OUT
CD/R-OUT
TU-LOUT
OPENSW
TU-ROUT
USBPOWER
LD+
+5V
LD-
FC
TR
RCLK
RDATA
FCE/STB
USBLED
POWER-OUTA
MAIN-POWER
A-MUT
10G
9G
8G
7G
6G
5G
4G
STEREO
P14
SD
P15
STEREO
MAIN-POWER
RST
SD
4G
5G
6G
7G
8G
9G
10G
P13
A-MUT
P16
F1
P12
F2
P17
-VP
P11
POWER-OUTA
1G
3G
P10
2G
POFF
2G
1G
F1
P9
P17
+5MIC
F2
3G
P16
BUCKUP
-VP
P8
P15
MAIN+B
RST
4G
P14
POFF
SUB+B
P7
P13
5G
P12
P6
USBPOWER
POWER-A
A-MUT
F1
F2
-VP
6G
P11
OPEN
CLOSE
+12V
CD-POWER
P5
P10
+5V
7G
P9
P4
RCLK
RDATA
P8
8G
P7
P3
P6
9G
P2
10G
P1
RDSDATA
F2
RDSSCK
F1
+5MIC
STEREO
+5V
RDS
SD
TU-MUT
TU-MUT
K1
K1
TU-R
K0
K0
TU-L
XRST
BUCKUP
RDS
A-MUT
+12V
OPEN
+5V
CLOSE
+5V
SIGNAL
TU-MUT
F1
F1
F2
F2
USBLED
-VP
-VP
RCLK
STBY-LED
RCLK
RDATA
RDATA
PLLCE
PLLCE
FCE/STB
SIGNAL
USBLED
BLUE-LED
USB-MIX
531-1602KHZ/9KHZ
CLOCK
ADJUST
DOOR
OPEN/CLOSE
NAETC-7296
MPP ONLY
RDS Circuit
10K
PA/PQ/GR
GT
3.3K
X
X
522-1611KHZ/9KHZ
522-1611KHZ/9KHZ
87.5-108.0MHZ/50KHZ
87.5-108.0MHZ/50KHZ
87.5-108.0MHZ/50KHZ
3.3K
3.3K
OPEN
5.6K
P
X
522-1629KHZ/9KHZ
76.0-108.0MHZ/50KHZ
10K
OPEN
J
X
530-1710KHZ/10KHZ
87.9-107.9MHZ/200KHZ
5.6K
3.3K
D
R746
R747
RDS
AM
FM
T O N A A F - 7 2 9 2
P 3 4 1 B
P 3 4 1 A
T O N A D I S - 7 2 8 2
o r L A 6 5 7 6
N A D G - 7 2 8 0
CD MECHANISM
D A 2 3 R
NAETC-7289
N A E T C - 7 2 9 0
N A A F - 7 2 9 2
T O N A A F - 7 2 9 2
P O W E R I N
P 9 5 1 A
C O N T - S I G N A L
P 9 5 2 A
T O N A A F - 7 2 9 2
A F - O U T
P 3 5 1 B
T O N A A F - 7 2 9 2
P 1 5 1 A
RF
VC
FEO
Vc
TDFCT
FZC
TZC
ATSC
LPF1
TEO
Vee
E
F
PD2
PD1
PD
LD
RFTC
RF-M
RF-O
RF-I
CC1
CP
CB
CC2
FOK
SENS2
SENS1
C.OUT
XRST
XLT
DATA
CLK
Vcc
ISET
SL-M
SL-P
TA-M
FSET
TG2
TUG
SRCH
FE-M
SL-O
TA-O
FE-O
FLB
FGD
FDFCT
FE1
T U N E R
U N I T
SLED MOTOR
SPINDLE MOTOR
LOADING
MOTOR
T O N A D I S - 7 2 8 1
P 7 0 1 B