CR-315/315DAB CR-315/315DAB
SCHEMATIC DIAGRAMS-2
CD SECTION
+7VCD
-7VCD
CDRESET
REQ
GNDD
GNDD
CDCLOK2
CDDATA
CDRESET
CDOPENSW
CDCLOSESW
CDCLOSE
CDOPEN
SERVO_GND
SERVO_GND
CDDATA_2
CDFOK_1
CDDATA_1
CDSVRQ
CDOPEN
CDOPENSW
CDCLOSESW
CDCLOSE
VDD_CPU
GNDD
PDSENS
VDDPIC
VC
RFAC
CDXLAT_2
TRDR
SSTOP
VC
CDRESET
CDRESET
SP-
SP+
SP+
SP-
SL+
SL-
SERVO_+5V
IREQ_1
CDSVRST
CDSVCK
CDSVRQ
CDSVAK
CDSVRE
CD_AMUT
CDANA_OUT_L
A_GND
AVD1_+3.3V
MDP
XTAI
CDSVSI
CDSVSO
A_GND
LINE_O_R
LINE_GND
LINE_O_L
LINE_I_R
VC
LINE_I_L
SFDR
SRDR
CDSCORI_1
ACK_1
CDCLOK_2
CDSENS_1
CDDATA_2I
ACK_1
C2PO
MNT2
MNT1
MNT0
CDSCORI_1
VDSPD3.3V
IREQ
CDDATA2
CDSCORI
AP_GND
VDDC1.8V
VDDC1.8V
LCH
RCH
-B
CDFOK
M_GND
VDDM
GNDM
CDOPENSW
CDCLOSESW
SSTOP
VDSPD3.3V
SL-
SL+
SP-
SP+
CDOPEN
CDCLOSE
CDCLOSESW
GND_CPU
CDOPENSW
P-OFF
CD_L
FL_H_IN
FL_L
FL_H
-Vp
DIS_CON+5V_I
RL_P
EV_L
EV_GND
EV_H
POWER_ON
EV_GND
EV+5V_I
P-ON
VM+6V
SERVO_+7V
SERVO_GND
DSP_GND
FL_H2
FL_H1
DIS_GND
-Vp
-Vp_GND
SPDIFOUT
VDDPIC
FO+
TR-
TR+
FO-
CDANA_OUT_R
CDANA_OUT_L
ana_out_gnd
DABR
DABL
AGND
ana_out_gnd
-B
+B
+5V
DAB_RXD
DAB_TXD
CDSVCK
CDSVSO
CDSVSI
CDSVRE
CDSVAK
EV_GND
P-OFF
P-ON
CDPOWER
CDSVRST
S_MUTE
DABRST
CD_AMUT
EV+5V_I
CDSVRQ
SPDIF_OUT
CDPOWER
CD_H
VDSPD3.3V
S_MUTE
LD+
LD-
CDXLAT_1
CDCLOCK_1
CDDATA_1
CDCLOCK_1
CDFOK_1
IREQ_1
CDSVAK
CDSVRE
CDSVSO
CDSVSI
CDSVCK
DS_3.3V
DSP_7V
GND
DABL
AGND
DABR
CDSENS
CDSCORI
CDFOK
SERVO_GND
VDD_CPU
CDCLOK2
CDDATA2
ACK
CDRESET
CDXLAT1
ACK
VDSPD3.3V
CDDATA
+5V_DAC
SPDIFOUT
TFDR
FFDR
FRDR
LD_GND
PD
LD
C
B
A
D
E
E
GNDPIC
PD
PDSENS
LD
F
F
VC
DSP_IN_+7V
CDANA_OUT_R
+B
+7VCD
SRDR
SFDR
TFDR
TRDR
FFDR
FRDR
A
B
C
D
+3.3V
FOCUS
5V
pick short terminal
FO+
TR-
TR-
PD
LD-G
+5V
VC
2.5V
F
C
B
A
D
E
FO-
VR
LD
TRACKING
M
MSP-
SL+
SL-
3.3V
SSTOP
SP+
INSW
OUTSW
DGND
LD+
LD-
M
5V_SUPPLY
+3.3V
+3.3V
D201
L204
2.2u
C253
152K
C250
474K
R297
3.3K
C246
104Z
R293
100K
R292
0
R291
1K
R290
470K
R289
4.7K
C240
332
R162
560
R150
1K
R148
560
R151
1K
R149
390
+5V
+5V
C107
C101
TP101 CDRW
R104
NC
R103
10K
R101
10K
R108
100
R109
100
R110
100
R105
10K
R106
10K
C103
TP103 CD4SPD
R111
0
R112
0
R121
0
R120
R124
10K
R126
10K
R125
10K
C106
R127
C105
R113
0
R115
0
TP102 CD2SPD
R117
47K
R128
100
R129
100
R122
0
Q101
MPD784225GC
61
CDSVGPI
62
CDSCORI
63
CDSVRQ
64
CDIREQ
65
CDACK
66
NC
67
VSS0
68
VDD1
69
X2
70
X1
71
TEST/VPP
72
NC
73
GND
74
VDD0
75
AVDD
76
GPANI0
77
GPANI1
78
GPANI2
79
GPANI3
80
GPANI4
1
GPANI5
2
GPANI6
3
GPANI7
4
AVSS
5
GPANO0
6
GPANO1
7
AVRE F 1
8
CDDATA2I
9
CDDATA2O
10
CDCLOK2
11
CDSENS
12
CDDATA
13
CDCLOK
14
CDSVAK
15
CDSVRE/FLASHHS
16
CDSVSI/FLASHI
17
CDSVSO/FLASHO
18
CDSVCK/FLASHCK
19
CDSVGPO
20
CDXLT
21
CDFOK
22
CDRESET
23
CDREQ
24
CDPOWER
25
CDLAT2
26
NC
27
CDDACRST
28
CDDACCS
29
CDDACCLK
30
CDDACSO
31
CDDACMUT
32
CDANAMUT
33
VSS1
34
CDOPEN
35
CDCLOSE
36
CDOPENSW
37
CDCLOSESW
38
CD4SPD
39
CD2SPD
40
CDRW
41
NC
42
NC
43
NC
44
NC
45
NC
46
NC
47
NC
48
NC
49
NC
50
NC
51
VDDVOLTAGE
52
GPIO0
53
GPIO1
54
GPIO2
55
GPIO3
56
GPIO4
57
GPIO5
58
GPIO6
59
GPIO7
60
CDSVRST
+3.3V
C259
104
Q208
2SA1162
R242
33
R227
47K
R226
R159
560
R158
1K
R157
1K
R156
1K
R152
1K
+3.3V
C215
104Z
C214
104Z
C2225
102J
R2259
1K
C2227
R2257
4.7K
R2261
220K
Q2211
RN1441
R2249
220K
R2262
220K
R2254
10K
R2248
220K
Q2210
RN1441
R2256
4.7K
R236
0
C269
104Z
R137
560
R206
0
R208
22K
R207
10K
+6V
+6V
R209
0
C202
104Z
R210
0
C204
104Z
C203
104
R211
0
C201
472
Q202
BA5947FP
14
CH1OUTF
13
CH1OUTR
12
CH2OUTF
11
CH2OUTR
10
POWVCC
9
VREFIN
8
GND
29
fin
7
CH2RIN
6
CH2FIN
5
CH1RIN
4
CH1FIN
3
SW
2
OPIN+
1
OPIN-
28
PREVCC
27
OPOUT
26
OUTVREF
25
CH4CAPA
24
CH4IN
23
CH3FIN
22
CH3RIN
30
fin
21
GND
20
MUTE
19
POWVCC
18
CH3OUTR
17
CH3OUTF
16
CH4OUTF
15
CH4OUTR
C210
104Z
X101
12.5MHz
R107
10K
R102
10K
R2253
6.8K
C111
473
C2226
C2222
561J
C2223
561J
Q2209:A
NJM4580M-D
3
2
8
1
4
Q2209:B
NJM4580M-D
6
5
7
R241
33
JL503B
+3.3V
C212
100/6.3
+
C213
100/6.3
+
C257
104
C258
100/6.3(SA)
+
C260
100/6.3(SA)
+
R235
R243
100K
R288
0
R298
22K
C247
JL504B
C252
104K
P499B
R146 47
Q102
TC74VHC541FT
20
VCC
19
G2
18
Y1
17
Y2
16
Y3
15
Y4
14
Y5
13
Y6
12
Y7
11
Y8
10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
1
G1
R2226
0
R281
100
R282
10K
C272
104K
C251
104Z
R295
0
+1.8V
+1.8V
+3.3V
Q207
MPD120N18T1B
1
O
3
I
2
G
+1.8V
C249
C248
220/6.3(MA)
+
TP211
Q206
CXD3014AR
31
MIRR
32
DFCT
33
FOK
34
DVSS 4
35
DVDD 5
36
DVSS 5
37
LOCK
38
MDP
39
SSTP
40
IOVSS4
41
SFDR
42
SRDR
43
TFDR
44
TRDR
45
FFDR
46
FRDR
47
IOVDD1
48
AVD1
49
AVS1
50
E
51
F
52
TEI
53
TEO
54
FEI
55
FEO
56
VC
57
A
58
B
59
C
60
D
61
AVD2
62
RFDCO
63
PDSENS
64
AC_SUM
65
EQ_IN
66
LD
67
PD
68
RFC
69
AVS2
70
RFACO
71
RFACI
72
AVD3
73
BIAS
74
ASYI
75
ASYO
76
VPCO
77
VCTL
78
AVS3
79
CLTV
80
FILO
81
FILI
82
PCO
83
SRAMVSS1
84
SRAMVDD1
85
SRAMSTB
86
DVDD 1
87
DVSS 1
88
TEST1
89
DATA
90
CLOK2
91
VSS2
92
VDD2
93
TEST2
94
TEST3
95
TEST4
96
TEST5
97
TEST6
98
DVSS 2
99
DVDD 2
100
IOVDD2
101
DOUT
102
TEST
103
TEST
104
IOVSS2
105
PLLAVD
106
PLLAVS
107
XVSS
108
XTAO
109
XTAI
110
XVDD
111
AVD4
112
AOUT1
113
VREFL
114
AVS4
115
AVSS
116
VREFR
117
AOUT2
118
AVD5
119
IOVDD3
120
IOVSS3
1
LRCK
2
LRCKI
3
PCMD
4
PCMDI
5
BCK
6
BCKI
7
XTACN
8
XRST
9
DVSS 3
10
IREQ
11
CLOK
12
DATA2
13
XLAT2
14
REQ
15
ACK
16
XLAT
17
DVDD 3
18
SRAMVSS3
19
SRAMVDD3
20
SENS
21
WFCK
22
XUGF
23
XPCK
24
GFS
25
C2PO
26
SCOR
27
DVDD 4
28
COUT
29
SRAMVSS4
30
SRAMVDD4
LRCLK
DATA
BCLK
C231
220/6.3
R2251
2.7K
R2250
2.7K
R2244
1.2K
R2246
0
C209
220/6.3(MA)
+
C2224
102J
R2252
6.8K
R2255
10K
R2264
22(1/2W)
COUT
MIRR
DFCT
LOCK
WFCK
R240
0
C271
470/16
+
C211 104Z
C270
470/16
+
P204
+6V
+6V
+1.5 - 1.6V
C206
104Z
R212
15K
TP212
R214
0
R738
100
D905
S1NB60-4062
2
4
3
1
C943
223
C941
104J
R946
2.2(1/2W)
R944
33K
C905
470/6.3
+
Q907
MPC2905T
2
G
1
I
3
O
C958
223
P206
P771B
JL902
P207
C961
102
P874
P903
P331B
NC
NC
JL509A
P332B
Q902
S-80140CNMC-JKZ-T2
4
OUT
3
NC
2
VSS
1
DS
5
VDD
R232
0
R279
0
R213
8.2K
R116
100
D101
1SS355
D102
1SS355
R239
0
R278
100
C108
104Z
R114
10K
C114
Q201
BD7931F
1
VCC
2
M+
3
M-
4
POWGND
5
PREGND
6
CONT
7
REV_IN
8
FWD_IN
C916
104Z
C238
105Z
C267
105Z
C220
105Z
C221
104Z
C919
104Z
R136
100
R153
470
R154
470
R155
470
R119 100
R130
100
R139
47
R142
47
R145
47
R144 47
R123
47
R131
22
R132
22
R133
22
R134
22
R135
22
C912
104Z
C2233
R7111
100
R7112
100
R138
0
R160
1K
Q905
MPC2905HF
1
I
2
G
3
O
R274
220
C947
470/6.3
+
Q906
UPC2933HF
1
I
3
O
2
G
C945
104Z
C946
104Z
C235 152
C234 102
C241
104K
C242
104
C243
103K
R294
1M
C244
104K
C245
104K
C104
C102
C960
104Z
C264 102
C223 105
C265
18PF
C2216
222
C2217
222
C255
NC
C254
NC
C2218
C2219
C2220
47/16
+
C2221
47/16
+
R2247
0
R2245
1.2K
C2228
47/35
+
C2229
47/35
+
C113
105
C222
105
C236
220/6.3
+
C256
220/6.3(SA)
+
P208
for_Jitter_Measure
C910
1000/16
+
C917
220/25
R910
10(1/2W)
R907
4.7(1/2W)
D907
RL1N4003
R911
0.47(1/2W)
C911
2200/16
+
D906 :
D5SBA20
2
4
3
1
C918
224
C921
105
C942
220/50
+
R941
22(1/2W)
R942
8.2K
R943
8.2K
Q941
2SA1015
C944
473
D943
UDZS27B
C112
104Z
Q204
PQ033ENA1ZPH
1
VIN
2
VC
3
VO
4
NC
5
GND
Q904
MPC2906HF
3
O
2
G
1
I
R161
1K
R2263
180K
R283
4.7K
R280
15K
C232
R296
NC
C2230
104
C2231
220/25
C2232
220/25
R2258
1K
R2260
220K
R2265
22(1/2W)
C922
470/16
+
R267
0
X201
16.3944MHz
R201
R202
0
R203
0
R205
0
R268
0
R265
0
R204
0
R284
0
R285
0
R287
0
R286
0
R275
0
R277
0
R118
0
L205
C266
18PF
R266
470
C948
220/10
+
P7102B
D941
RL1N4003
P941
R945
RL1N4003
Q921
MPC2905T
3
O
2
G
1
I
MPC2905T
O
G
1
I
U02
CD PC BOARD
NADG-8932
DAB_RXD
DABR
GND
+5V_DAC
DAB_RXD_1
DAB_TXD
DAB_TXD
+3.3V
DABL
+5V_DAC
AGND
DABL
DABR
D_GND
DAB_RST
+3.3V
B-TO-B 9Pin
NAETC-8934
P7103
44
5V
42
AGND
40
GND
38
USB_DM
36
GND
34
SPDIF_OUT
32
GND
30
S1_DOUT
28
3.3V
26
GND
24
AUD_SDOUT0
22
AUD_MCLK
20
LCD_DAT1
18
LCD_DAT3
16
LCD_DAT5
14
LCD_DAT7
12
LCD_LRS
10
LCD_PE
8
RDI_OUT
6
SCP_DAT
4
AUD_SDOUT1
2
AUD_SDIN
1
AUD_SDOUT2
3
PDM_OUT
5
SCP_CLK
7
SPDIF_IN
9
LCD_M
11
LCD_F
13
LCD_DAT6
15
LCD_DAT4
17
LCD_DAT2
19
LCD_DAT0
21
AUD_SCLK
23
AUD_SFR
25
3.3V
27
3.3V
29
S1_DIN
31
GND
33
GND
35
USB_DP
37
GND
39
R_OUT
41
L_OUT
43
NC/SYS_RST
C7140
C7141
C7142
R7107
0
C7144
104Z
P7102A
R7104
0
C7145
C7146
R7103
47K
R7105
0
Q7102
RN2402
C7143C7138
C7139
R7106
NC
Q7101
RN1401
R7102
560
R7101
560
U04
DAB TERMINAL PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
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.
!
NOTE
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
TRAY LOADING UNITDRIVE UNIT
To NAAR-8931
(SD-1 : B5)
To NAAR-8931
(SD-1 : D5)
To MAIN TRANS.
(SD-4 : A2)
To NAPS-8937
(SD-4 : C2)
NC
CR-315DAB Only
To MAIN TRANS.
(SD-4 : A2)
To NAAR-8931
(SD-1 : F1)
NC
To NAAR-8331
(SD-1 : A3)
To NADIS-8935
(SD-3 : D2)
SERVO MICROPROCESSOR
CD DIGITAL SIGNAL PROCESSOR
BTL DRIVER
A
1
2
3
4
5
BCDEFGH
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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