-
CR-315/315DAB
SERVICE MANUALSERVICE MANUAL
RC-660S
CD RECEIVER
CR-315 for CS-315 Black and Silver models
MODEL CR-315MODEL CR-315DAB
230V AC, 50Hz120V AC, 60Hz
B MPP, S MPPS MDC
Ref. No. 3963082006
CR-315DAB for CS-315UK Silver model
CR-315 Silver model
S MPB 230V AC, 50Hz
220 - 230V AC, 50/60Hz120V AC, 60Hz
S MGT, S MGQS MDT
SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK
ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
-
CR-315/315DAB
SERVICE PROCEDURE-1PROTECTION OF EYES FROM LASER BEAM DURING
SERVICING
This set employs a laser. Therefore, be sure to follow carefully
the instructions below when servicing.
WARNING!!SERVICE WARNING : DO NOT APPROACH THE LASER EXIT WITH
THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE
TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF
THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
Laser Diode PropertiesMaterial: GaAS/GaALAsWavelength:
780nmLaser output: max. 0.5mW*Emission Duration: continuous*This
output is the value measured at a distance about 1.8mm from the
objective lens surface on the Optical Pick-up Block.
LASER WARNING LABEL
The label shown below are affixed.1. Warning label
2. Class 1 label
"CLASS 1 LASERPRODUCT"
LUOKAN 1LASERLAITE
KLASS 1LASER APPARAT
SERVICE PROCEDURE1. Replacing the fuses
This symbol located near the fuse indicates that thefuse used is
show operating type, For continued protection againstfire hazard,
replace with same type fuse , For fuse rating, refer to the marking
adjest to the symbol.
Ce symbole indique que le fusible utilise est e lent. Pour une
protection permanente, n'utiliser que des fusibles de meme type. Ce
demier est indique la qu le present symbol est apposre.
REF.NO.F901 F901 F901 F901 F901 F901
PART NAMEFUSEFUSEFUSEFUSEFUSEFUSE
DESCRIPTION0.5A-SE-EAWK1.25A-T/UL-ST20.5A-SE-EAWK1.25A-T/UL-ST20.5A-SE-EAWK0.5A-SE-EAWK
PART NO252063GR252251GR252063GR252251GR252063GR252063GR
: CR-315 European model : CR-315 Canadian model : CR-315 Asian
model : CR-315 Taiwanese model : CR-315 Hong kong model : CR-315DAB
British model
REMARK!, !, !, !, !, !,
-
CR-315/315DAB
SERVICE PROCEDURE-2
Clear
SYS :1.05
FL Display
Main:06628a
Serv:05805a
Sub :03506a
CR315 EU R
CheckSum:E338
FL Display
2. Initialize the unit (1) Press and the hold down the STOP
button, then press the STANDBY/ON button at power on state. Preset
memory and each mode stored in the memory, are initialized and will
return to the factory settings.
(2) Disconnect the AC power cord from a wall outlet.
3. Check version of microprocessor. Main microprocessor (Q709),
Servo microprocessor (Q101), Sub microprocessor (Q801). (1) Press
and the hold down the DISPLAY button, then press the STANDBY/ON
button at power on state.
(2) Press the INPUT button.
(3) Press the INPUT button.
(4) Press the INPUT button.
(5) Press the INPUT button.
(6) Press the INPUT button.
(7) Press the STANDBY/ON button.
(8) Disconnect the AC power cord from a wall outlet.
Standby
Main microprocessor version
Standby
Sub microprocessor version
Servo microprocessor version
Release version
Check sum
Model & Destination
-
CR
-315/315DA
BCR-315/315DAB
EXPLODED VIEW
A303x 9 pcs.
A004x 9 pcs.
A217x 2 pcs.
A112x 4 pcs.
A117x 3 pcs.
A121x 2 pcs.
A103x 14 pcs.
A111x 2 pcs.
A105x 3 pcs.
A123x 4 pcs.
A309x 2 pcs.
A102x 6 pcs.
A104
A121x 2 pcs.
A119x 2 pcs.
A104x 2 pcs.
A007x 2 pcs.
U05
U10
U11
U04
P1002
P1102
E002A009
A125
A132x 4 pcs.
A305
A101
A109A501
A127
A134
A128
U02
U01
U08
U06
T901
F901
P1101P1001
P1003
U07
A301
A001
A213A201
A205
A218
A302
A130
A106
A107A108
A207
A115x 4 pcs.
A113
Q559
Q560
Q557
Q558
A308
A306
A202x 4 pcs.
U09
A110x 2 pcs.
Refer to "EXPLODED VIEWS OF MECHANISM"
-
CR-315/315DAB
EXPLODED VIEWS OF MECHANISM-1CD MECHANISM : DLM1A01-14CA /
KSM-213CLCM
Z005
Z006
Z007x 4 pcs.
Z009 (gold)x 2 pcs.
Z010x 4 pcs.
Z008 (silver)x 2 pcs.
PARTS LISTPART NO. (SN) PART NAME
2480005624800017248180582482007124820072801632
Tray loading unit : DLM1A01-14CARefer to "EXPLODED VIEWS OF
MECHANISM-2"
Drive unit : KSM-213CLCMRefer to "EXPLODED VIEWS OF
MECHANISM-3"
Q'TY
Front side
CD Tray Loading unitCD Drive unitINSULATORSPRINGSPRINGSCREW
DLM1A01-14CAKSM-213CLCM(CDC-A)TP-D (silver)TP-E (gold)2.6 x 8 x
W10
114224
DESCRIPTION
CD MECHANISM =Tray loading unit : "DLM1A01-14CA"+ Drive unit :
"KSM-213CLCM"
REF. NO.
Z005Z006Z007Z008Z009Z010
-
CR-315/315DAB
EXPLODED VIEWS OF MECHANISM-2CD TRAY LOADING UNIT :
DLM1A01-14CA
4
6
1
3
89
5
122
11 10
7
PARTS LISTPART NO. (SN) DESCRIPTION Q'TY
CHASSISTRAYSUB CHASSISCAM SLIDERGEAR TRAYCLAMPER ASS'YPWB
ASS'YGEAR APULLEY GEARMOTOR ASS'YLOADING BELTSCREW
65-210-105465-218-105565-211-204065-239-200465-222-300565-093-4057H65-093-4058H65-222-403765-222-400465-093-4068H02-083-4274GSP14A25027
111111111112
REF. NO.
123456789101112
-
CR-315/315DAB
51
54
5553
56
57
58
61
52
PARTS LISTREF. NO. PART NO. (SN) DESCRIPTION
515253545556575861
Motor chassis ass'yMotor gear ass'ySled shaftGear (A) (S)P2 x 3,
ScrewLeaf switchMotor PC boardConnector 6pinKSS-213C, Pickup
EXPLODED VIEWS OF MECHANISM-3CD DRIVE UNIT : KSM-213CLCM
X-2625-877-1X2625-769-12626-908-01248100237621-255-15248400081639-678-121-564-722-118848-483-05
Q'TY
1 1 1121111
OK
NG
-
CR-315/315DAB CR-315/315DAB
SCHEMATIC DIAGRAMS-1PRE-AMPLIFIER SECTION
CD
SV
AK
CD
SV
RS
TC
DS
VR
Q
CD
SV
SO
TU
CL
TU
DI
TU
DO
/ST
SD
SU
BC
LK
SU
BS
I
TAP
E_R
EC
RTA
PE
_RE
CL
CDR_RECRCDR_RECL
DA
BR
DA
BL
CD
AN
A_O
UT
_RC
DA
NA
_OU
T_L
DIR
_RD
IR_L
+8V
+8V
DA
B_R
XD
CD
SV
CK
CD
SV
SO
CD
SV
SI
CD
SV
RE
CD
SV
AK
CD
SV
RQ
P-O
N
CD
SV
RS
TS
_MU
TE
DA
BR
ST
CD
_AM
UT
CD
PO
WE
RP
_OF
F
EV
+5V
INP
UT
ANA_GND
+B
_DIR
+8V
P-ON
RC
PO
WE
R
RE
SE
T
P_OFF
P_O
FF
EV
_GN
D
EV+5VINPUT
A_M
UT
E
FR
ON
TIN
_R
PRI-R
TAPEIN_RTAPEIN_LCDRIN_RCDRIN_L
LINE_LLINE_R
DIR_RDIR_L
TUN_RTUN_L
FRONTIN_LFRONTIN_R
DIG_OUTD_GND
DIG_INVD_+3.3V
PR
OT
EC
T_I
SP
_RL
GN
D_C
PU
HP
_IN
DIG_AMP_MUT
DA
B_T
XD
SELDATSELCLK
SP
DIF
_OU
T
GND
DIG
-IN
SPDIF_OUT
DIG
-OU
T
DIR
_RS
T
DIR
_RS
T
RE
MIN
SU
BS
O
CD
SV
RE
CD
SV
CK
DA
B_R
XD
FR
ON
TIN
_L
RchOUT
LchOUT
A_MUTE_SIGNALRCPOWERCONTROLPROTECT_I
SP_RL
PROTECT_V
DIG_AMP_MUT
RC
PO
WE
RP
-ON
EV+5V_OUT
PR
OT
EC
T_I
EV_GND
DIG
_MU
TE
STBYLED
SE
LCLK
-8V
MUTE_TR
CD
AN
A_O
UT
_RD
AB
RD
AB
L
CD
AN
A_O
UT
_LC
DA
NA
_OU
T_L
CD
AN
A_O
UT
_RD
AB
RD
AB
L
NM
I
HP_IN
KEY0
CN
VS
S
NF
_MU
TE
INT_K0
CD
PO
WE
R SU
BR
ST
DA
BR
ST
SP
_RL
PR
I-L
PR
I-R
VSM
RD
S_D
ATA
FTXDFBUSY
FRXDFCLK
SU
BR
EQ
FR
XD
EV_GND
FBUSY
TUCL
EV+5V_OUT
EV+5V_OUT
CSN
CCLK
CDTI
TUDO/ST
SDFREQCAL
TUDI
FCLK
SE
LDAT
RD
S_C
LK
CDSVSI
-Vp_
GN
D
FL_
H2
FL_
H1
-Vp
GN
D_-
VP
EV
_GN
D
RDS_CLK
RCPOWER
RD
S_C
LK
VS
M
SP
_RL
PR
OT
EC
T_V
PR
OT
EC
T_I
DIG
_AM
P_M
UT
A_MUTE
A_M
UT
E_I
RD
S_D
ATA
NF
_MU
TE
+8V
P-ON
DA
B_T
XD
CNVSSRESET
CNVSS
SELCLKSELDAT
SELCLKSELDAT
RI
RI
+9VT
+9VT
CDTOCDTICCLKCSNMUTE_TR
CDTO
AN
A_G
ND
DG_GND
VCD+5V
GND_CPU
TUN_LTUN_R
+B
_DIR
-BIN
+BIN
+9V
T
+9V
T
PG
ND
AC
AM
P2
AC
AM
P1
NF
_MU
TE
DIG
_AM
P_M
UT
GN
D_C
PU
+8V
CD
AN
A_O
UT
_L
DA
BL
CD
AN
A_O
UT
_R
DA
BR
AP
_GN
D
AP
_GN
D-8
V
EV
_GN
D
EV
+5V
_OU
TE
V_G
ND
SU
BR
ST
SU
BC
LKS
UB
SI
SU
BS
OS
UB
RE
Q
RE
MIN
KE
Y0
INT
_K0
ST
BY
LED
-VP
FL_
H2
FL_
H1
L_INR_IN
+B
_DIR
-8V
DIR_L
DIR_LDIR_R
DIR_R
LOU
TP
UT
RO
UT
PU
T
S_MUTE
-8V
FO
R_D
IR
FO
R_M
EC
HA
_BO
AR
D
FO
R_D
ISP
LAY
FO
R_T
UN
ER
FOR_DISPLAY
NCNC
NCNCNCNC
NCNCNCNC
NCNC
NC
NC
NC
NC
NC
TO_W
RIT
ER
NC
NC
32.724KHz
3/12 ADD R757
OUT
IN
L
R
R
L
R
L
CLK
SD
O
TU
NE
DV
CC
VD
D-S
EL
RC
H
LCH
GN
D
SM
ET
ER
GN
DR
DS
_DAT
AR
DS
_CL
ST
+9V
RAD68
RI
MD/TAPE
LINE IN
NC
To TUNER UNIT
NC
NCNC
NCNC
R42
12.
2K
R927
27(1/2W)
C41
447
3J
C41
622
3J
C41
247
4J
C417223J
C71
410
2
R793 10K R78
410
0
R78
310
0
R78
210
0
C71645PF(TC)
R78
8
10K
R768
2.7K
R74
010
K
R73
910
K
R72
147
K
R78
610
0
R79
8N
C
R73
710
0
C718NC
R758
C611 101
R610 100K
C607101
C608 101
R60
610
0R
605
100
R60
410
0R
603
100
R79
047
K
C40
8210
4J
R7901
470
L7901BLM21B222
R40951K
Q45222SD655
32
C45
2410
4JC
4523
104J
R4096
1K
R40
99
10K
R45
3110
KR
4532
10K
C415473J
R4060
0
R4061
220
R41
00
10K
Q4053WM8761
8V
DD
9O
UT
L10
MU
TE
11N
C12
DE
M13
FO
RM
14M
CLK
1LR
CIN
2D
IN
3B
CK
IN
4N
C
5C
AP
6O
UT
R
7G
ND
C413474J
R4222.2K
C40
8310
4J
R45
3
39K
R45
4
12K
R44
9
100K
C44
13.
3/50
+R
450
100K
Q40
59U
PC
29M
33H
F
2 G
1I
3O
R76410K
R71
110
K
R78
710
K
R773
2.7K
R71
610
K
R78
510
0
D42
5
1SS
355
R45
2
2.2K
R766
10K
P70
1
R400
330
R401
330
R40
2
56K
R40
3
56K
R405
2.2K
R404
2.2K
C40
2N
CC
403
NC
R40
6
220K
R40
7
220K
R408
330
R409
330
C40
422
1C
405
221
R41
0
56K
R41
1
56K
R412
C40
6C
407
R41
4R
415
R413
R416
R417
R41
8R
419
C40
8C
409
R72
910
0
C609 101
Q401R2S15211FP
24AVCC23TREL22BASSL221BASSL120FRC19FROUT18AGND17FLOUT16FLC156-C146-OUT13AGND125-OUT115-C104-C94-OUT8AGND73-OUT63-C52-C42-OUT3AGND21-OUT11-C
40M
ON
O39
SU
BL
38S
UB
R37
AD
CR
36A
DC
L35
FR
IN2
34F
LN2
33S
RN
232
SLN
231
SW
N2
30C
N2
29S
BR
N2
28S
BLN
227
TR
ER
26B
AS
SR
225
BA
SS
R1
64 INL9
63 INR9
62 RECL1
61 RECR1
60 INL8
59 INR8
58 INL7
57 INR7
56 INL6
55 INR6
54 INL5
53 INR5
52 INL4
51 INR4
50 INL3
49 INR3
48 INL2
47 INR2
46 INL1
45 INR1
44 AVEE
43 CLOCK
42 DATA
41 DGND
80S
BR
IN1
79S
BLI
N1
78S
RIN
1
77S
LIN
1
76S
WIN
1
75C
IN1
74F
RIN
1
73F
LIN
1
72R
EC
L3
71R
EC
R3
70R
EC
L5
69R
EC
R5
68R
EC
L4
67R
EC
R4
66R
EC
L2
65R
EC
R2
P301A
R74
8
1K
R75
71KR74
61K
R40
86
1.5K
R4072
1K
R41
02
100K
C4071
22/50
R4071
1K
R41
03
100K
P40
5
4
P40
4
JL506B
Q45232SD655
32
R452110K
R42
51N
C
C452147/50
+
R45
25
220K
JL505B
C442100/6.3
+
R45547K
Q4332SA1162
R45622K
R74
3
10K
R42
53
NC
R42310K
R42410K
R4064 100
R4062 100R4063 100
C4060224
R406818K
C40
5110
4
R4070100
R4069100
Q4051UPC29M33HF3 O
2G
1I
R4066100R4101
X70
16.
0MH
z
R40
881.
5K
Q710S-80140CNMC-JKZ-T2
4 OUT
3 NC
2V
SS
1DS
5VDD
Q4052AK4112B
15 AUTO16 P/SN17 FS9618 ERF19 LRCK20 SDTO21 BICK22 DAUX23
MCKO224 MCKO125 CSN26 CCLK27 CDT128 CDTO 1DVDD
2DVSS
3TVDD
4V/TX
5XTI
6XTO
7PDN
8R
9AVDD
10AVSS
11RX1
12RX2
13RX3
14RX4
R741
1KR745
560
Q7082 I
1G
3O
C70
410
4Z
R71
210
K
C706105
R73
147
K
R73
010
0
R71
0
10K
R73
310
0
R72
210
0
R73
610
0
R74
4
10K
R79
1
100
R79
610
0
R79
2 100
R79
410
0R
795
100
R79747K
R799 47K
R767100R770100R77247
R77547
R780 47K
R78
110
0
R4261M
R4271M
R429
R428
P1101A
P771A
C60
3
220/
16
JL41
01B
JL41
02B
P49
9A
R72
5
100R
754
4.7K
R72
3
10K
C70
2
104
R73
410
0
R70
547
K
C70
110
4Z
R724100
C70
5
Q4521:A
1
4
3
28
D4551
C452247/50
+
Q4521:B
Q4501,4502,4521 : NJM4580M-D
76
5
R4555220K
D4552
R45
5322
0K
C40
73
102
C40
72
102
C40
74
332
C4070
22/50
Q40582SD655
Q40572SD655
R4084
22K
R4092
4.7K
C4061
104
7
R450110K
Q4501:B
76
5
R45
05
220K
R450947K
R451047K
R4502
10K
C4506
R45
15
270 Q45
032S
D65
5R
4513
10K
C45
0510
4JR
4516
Q705RN2403
R70
2
220K
D70
1U
DZ
S5.
1B
D70
2
1SS
355
C42
0
C42
1
C423
C71
310
4Z
C70
710
5
C40
0
221
C40
1
221
C4054224
C4056224
C92
947
0/16+
C93
0
470/
16+
C43
722
/50
+
C43
822
/50
+
C610
3.3/50+
C602
3.3/50+
C408047/50
+
C405347/16
C405547/16
C405947/16
C4062470/6.3
C406347/16
C4052470/6.3
C41847/50
C41947/50
C70
3
220/
6.3
+
C712101
Q4502B
75
6
Q4502A
1
8
2
34
Q707S-24CS16
8V
CC
7W
P6
SC
L5
SD
A4
VS
S
3A
2
2A
1
1A
0
Q709M30622MWP
81
81 : HP_IN
82
82 : DIG_MUTE
83 RDSSIG84 RDSDAT8586 SIGNAL87 BAND88 MODEL89909192
KEYINT093949596 AVSS97 KEY098 VREF99 AVCC
100
100 : CDSVSI
1C
DS
VS
O2
CD
SV
CK
3C
DS
VR
Q4
CD
SV
RS
T5
SU
BD
I6
SU
BD
O7
SU
BC
LK8
BY
TE
9C
NV
SS
10X
CIN
11X
CO
UT
12R
ES
ET
13X
OU
T14
VS
S15
XIN
16V
CC
117
NM
I18
CD
SV
AK
19R
EM
IN20
PO
FF
21C
DS
VR
E22
CD
PO
WE
R23 24
SU
BR
ST
25D
AB
RS
T26
DA
BP
OW
ER
(NC
)27 28 29
DA
BR
X30
DA
BT
X 31FTXD
32FRXD
33FCLK
34FBUSY
35PLLSDO
36PLLCLK
3738STEREO/PLLSDI
39FREQCAL
40SD
41FEPM
42SUBREQ
43444546FCE
47DIRCLK
48DIRSI
49DIRSO
50DIRCS
51S
ELC
LK
52S
ELD
AT
5354T
UM
UT
55M
UT
CT
RL
56C
DM
UT
CT
RL
57C
D_A
MU
T
58A
MU
T
5960R
CP
OW
ER
61A
PO
WE
R
62V
CC
2
6364V
SS
656667E
EP
RO
M_S
DA
68E
EP
RO
M_S
CL
69E
EP
RO
M_W
P1
70E
EP
RO
M_W
P2
71R
DS
EN
AB
LE
72D
AB
EN
AB
LE
73S
YS
IN
74R
DS
CLK
7576S
YS
OU
T
77P
RO
TE
CT
I
78P
RO
TE
CT
V
79S
TB
YLE
D
80S
P R
L
R44
72.
2K
R44
82.
2K
R4503
10K
R45
06
220K
R4511
10K
R45
12
10K
R45
1422
0K
R45
26
220K
R45
54
220K
R4556220K
R45747K
R42520
R458
220K
R45
122
0K
Q43
22S
C27
12
R75
0
10K
R75
210
K
R756100
R761
R61
310
0R
614
100
R4504
10K
R45
07
10K
R45
08
10KC45
0447
/50 +
R4522
10K
R40
74
10KQ4054:B
75
6
R407610K
C4076
NC
R4078
1.5K
C40
75
332
R4077
1.5K
R4075
10K
C4077NC
R40
73
10K
Q4055:B
76
5
C40
78
182
C40
79
182
C408147/50
+
Q4056:B
75
6
R4091
4.7K
R4079
22K
R40
87
1.5K
R40
85
1.5K
R4083
22K
FREQ
R77
9
47K
R77
8
47K
R75910K
R763
100
R747560
R753
560
R751
560
R765100
R76947KR771100R77447
R777
47
R72
710
0
R707
10K
R706
10K
R704
10K
R7082.7KR719
2.7K
R7142.7K
R70
9R
713
R73
510
0R
726
R72
8R
715
100
R72
010
0
R73
222C
708
105
R749NC
R75
5 NC
R74
210
K
R762
R760
R776
100
C721
Q711RN2402
C72
0
334
C71
910
4Z
Q703RN2402
C70
9 +
D70
3
Q70
6R
N24
03
Q70
2R
N24
03
R78
910
0
C717101
R71847K
Q712RN1401
R71747K
R4065
47K
R928
27(1/2W)
R611 3.9K
R608 27K
R607 27K
C60
510
4Z
C606104Z
R609 3.9K
R61
2
1K
R953
0
R9541K
L6012.2u
C60
410
4Z
R6022.2K
R6012.2K
P905A
C932
100/16+
C95
2
334
C95
7
220/
25
C95
1
334
C92
533
00/2
5C
926
1000
/25
R95
73.
3K
R9510.1(1/2W)
R95
63.
3K
R95
83.
3K
Q95178M091 I
2G
3O
C95
6
100/
50
C95
510
4Z
C928
220/25+
C927
220/25+
D951D3SBA20
4
3
1
2
P403
321
P331A P332A
C40
8547
/50
+
R40
9822
(1/2
W)
P7001B
C79
02N
C
C424104K
C422104K
R431 0R430 0
C40
8447
/50
+
R40
9722
(1/2
W)
Q4056:A
Q4054, 4055, 4056 : NJM4580M-D
1
8
2
34
R408922K
R409022K
R4080
22K
Q4054:A
1
8
2
34
R40
82
22K
Q4055:A
1
4
3
28
Q4501:A
1
4
3
28
C450247/50
+
C450147/50
+
C45
03
0.47
(1/2
W)
R40
94
220K
R40
93
220K R40
81
22K
R703
10K
C79
01
0
R4523
3.9K
R45243.9K
R45
27
390
R45
28
390
R452947
R453047
X702
32.768KHz
C71527PF
R95
2
22(1
/2W
)
R701
100
R80
03
0
Q92
578
M082
G
3O
1 I
Q92
679
M08
3O
1G
2I
NAAR-8931
U01PRE-AMPLIFIER PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETYREPLACE
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- 0.033uFALL RESISTORS
ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.THE THICK LINES ON PC
BOARD ARE THE PRINTING SIDE OF THE PARTS.EX) PRINTING SIDECIRCUIT
IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC = No mount of parts.
SD-Z : XYLocation of connected terminal in schematic
diagrams.SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
To NADIS-8935(SD-3 : A3)
To NADG-8932(SD-2 : E1)
To NADG-8932(SD-2 : G2)
To NADG-8932(SD-2 : H4)
To N
AA
F-8
936
(SD
-5 :
A2)
NC
To MAIN TRANS.(SD-4 : A2)
NC NC
To N
AA
F-8
932
(SD
-2 :
B1)
NC
NC
S812C40AUA-C3EQ708
NC
NC
NC
NC
SELECTOR/VOLUME
MAIN MICROPROCESSOR
CLOCK ADJ.
A
1
2
3
4
5
B C D E F G H
-
CR-315/315DAB CR-315/315DAB
SCHEMATIC DIAGRAMS-1PRE-AMPLIFIER SECTION
CD
SV
AK
CD
SV
RS
TC
DS
VR
Q
CD
SV
SO
TU
CL
TU
DI
TU
DO
/ST
SD
SU
BC
LK
SU
BS
I
TAP
E_R
EC
RTA
PE
_RE
CL
CDR_RECRCDR_RECL
DA
BR
DA
BL
CD
AN
A_O
UT
_RC
DA
NA
_OU
T_L
DIR
_RD
IR_L
+8V
+8V
DA
B_R
XD
CD
SV
CK
CD
SV
SO
CD
SV
SI
CD
SV
RE
CD
SV
AK
CD
SV
RQ
P-O
N
CD
SV
RS
TS
_MU
TE
DA
BR
ST
CD
_AM
UT
CD
PO
WE
RP
_OF
F
EV
+5V
INP
UT
ANA_GND
+B
_DIR
+8V
P-ON
RC
PO
WE
R
RE
SE
T
P_OFF
P_O
FF
EV
_GN
D
EV+5VINPUT
A_M
UT
E
FR
ON
TIN
_R
PRI-R
TAPEIN_RTAPEIN_LCDRIN_RCDRIN_L
LINE_LLINE_R
DIR_RDIR_L
TUN_RTUN_L
FRONTIN_LFRONTIN_R
DIG_OUTD_GND
DIG_INVD_+3.3V
PR
OT
EC
T_I
SP
_RL
GN
D_C
PU
HP
_IN
DIG_AMP_MUT
DA
B_T
XD
SELDATSELCLK
SP
DIF
_OU
T
GND
DIG
-IN
SPDIF_OUT
DIG
-OU
T
DIR
_RS
T
DIR
_RS
T
RE
MIN
SU
BS
O
CD
SV
RE
CD
SV
CK
DA
B_R
XD
FR
ON
TIN
_L
RchOUT
LchOUT
A_MUTE_SIGNALRCPOWERCONTROLPROTECT_I
SP_RL
PROTECT_V
DIG_AMP_MUT
RC
PO
WE
RP
-ON
EV+5V_OUT
PR
OT
EC
T_I
EV_GND
DIG
_MU
TE
STBYLED
SE
LCLK
-8V
MUTE_TR
CD
AN
A_O
UT
_RD
AB
RD
AB
L
CD
AN
A_O
UT
_LC
DA
NA
_OU
T_L
CD
AN
A_O
UT
_RD
AB
RD
AB
L
NM
I
HP_IN
KEY0
CN
VS
S
NF
_MU
TE
INT_K0
CD
PO
WE
R SU
BR
ST
DA
BR
ST
SP
_RL
PR
I-L
PR
I-R
VSM
RD
S_D
ATA
FTXDFBUSY
FRXDFCLK
SU
BR
EQ
FR
XD
EV_GND
FBUSY
TUCL
EV+5V_OUT
EV+5V_OUT
CSN
CCLK
CDTI
TUDO/ST
SDFREQCAL
TUDI
FCLK
SE
LDAT
RD
S_C
LK
CDSVSI
-Vp_
GN
D
FL_
H2
FL_
H1
-Vp
GN
D_-
VP
EV
_GN
D
RDS_CLK
RCPOWER
RD
S_C
LK
VS
M
SP
_RL
PR
OT
EC
T_V
PR
OT
EC
T_I
DIG
_AM
P_M
UT
A_MUTEA
_MU
TE
_I
RD
S_D
ATA
NF
_MU
TE
+8V
P-ON
DA
B_T
XD
CNVSSRESET
CNVSS
SELCLKSELDAT
SELCLKSELDAT
RI
RI
+9VT
+9VT
CDTOCDTICCLKCSNMUTE_TR
CDTO
AN
A_G
ND
DG_GND
VCD+5V
GND_CPU
TUN_LTUN_R
+B
_DIR
-BIN
+BIN
+9V
T
+9V
T
PG
ND
AC
AM
P2
AC
AM
P1
NF
_MU
TE
DIG
_AM
P_M
UT
GN
D_C
PU
+8V
CD
AN
A_O
UT
_L
DA
BL
CD
AN
A_O
UT
_R
DA
BR
AP
_GN
D
AP
_GN
D-8
V
EV
_GN
D
EV
+5V
_OU
TE
V_G
ND
SU
BR
ST
SU
BC
LKS
UB
SI
SU
BS
OS
UB
RE
Q
RE
MIN
KE
Y0
INT
_K0
ST
BY
LED
-VP
FL_
H2
FL_
H1
L_INR_IN
+B
_DIR
-8V
DIR_L
DIR_LDIR_R
DIR_R
LOU
TP
UT
RO
UT
PU
T
S_MUTE
-8V
FO
R_D
IR
FO
R_M
EC
HA
_BO
AR
D
FO
R_D
ISP
LAY
FO
R_T
UN
ER
FOR_DISPLAY
NCNC
NCNCNCNC
NCNCNCNC
NCNC
NC
NC
NC
NC
NC
TO_W
RIT
ER
NC
NC
32.724KHz
3/12 ADD R757
OUT
IN
L
R
R
L
R
L
CLK
SD
O
TU
NE
DV
CC
VD
D-S
EL
RC
H
LCH
GN
D
SM
ET
ER
GN
DR
DS
_DAT
AR
DS
_CL
ST
+9V
RAD68
RI
MD/TAPE
LINE IN
NC
To TUNER UNIT
NC
NCNC
NCNC
R42
12.
2K
R927
27(1/2W)
C41
447
3J
C41
622
3J
C41
247
4J
C417223J
C71
410
2
R793 10K R78
410
0
R78
310
0
R78
210
0
C71645PF(TC)
R78
8
10K
R768
2.7K
R74
010
K
R73
910
K
R72
147
K
R78
610
0
R79
8N
C
R73
710
0
C718NC
R758
C611 101
R610 100K
C607101
C608 101
R60
610
0R
605
100
R60
410
0R
603
100
R79
047
K
C40
8210
4J
R7901
470
L7901BLM21B222
R40951K
Q45222SD655
32
C45
2410
4JC
4523
104J
R4096
1K
R40
99
10K
R45
3110
KR
4532
10K
C415473J
R4060
0
R4061
220
R41
00
10K
Q4053WM8761
8V
DD
9O
UT
L10
MU
TE
11N
C12
DE
M13
FO
RM
14M
CLK
1LR
CIN
2D
IN
3B
CK
IN
4N
C
5C
AP
6O
UT
R
7G
ND
C413474J
R4222.2K
C40
8310
4J
R45
3
39K
R45
4
12K
R44
9
100K
C44
13.
3/50
+R
450
100K
Q40
59U
PC
29M
33H
F
2 G
1I
3O
R76410K
R71
110
K
R78
710
K
R773
2.7K
R71
610
K
R78
510
0
D42
5
1SS
355
R45
2
2.2K
R766
10K
P70
1
R400
330
R401
330
R40
2
56K
R40
3
56K
R405
2.2K
R404
2.2K
C40
2N
CC
403
NC
R40
6
220K
R40
7
220K
R408
330
R409
330
C40
422
1C
405
221
R41
0
56K
R41
1
56K
R412
C40
6C
407
R41
4R
415
R413
R416
R417
R41
8R
419
C40
8C
409
R72
910
0
C609 101
Q401R2S15211FP
24AVCC23TREL22BASSL221BASSL120FRC19FROUT18AGND17FLOUT16FLC156-C146-OUT13AGND125-OUT115-C104-C94-OUT8AGND73-OUT63-C52-C42-OUT3AGND21-OUT11-C
40M
ON
O39
SU
BL
38S
UB
R37
AD
CR
36A
DC
L35
FR
IN2
34F
LN2
33S
RN
232
SLN
231
SW
N2
30C
N2
29S
BR
N2
28S
BLN
227
TR
ER
26B
AS
SR
225
BA
SS
R1
64 INL9
63 INR9
62 RECL1
61 RECR1
60 INL8
59 INR8
58 INL7
57 INR7
56 INL6
55 INR6
54 INL5
53 INR5
52 INL4
51 INR4
50 INL3
49 INR3
48 INL2
47 INR2
46 INL1
45 INR1
44 AVEE
43 CLOCK
42 DATA
41 DGND
80S
BR
IN1
79S
BLI
N1
78S
RIN
1
77S
LIN
1
76S
WIN
1
75C
IN1
74F
RIN
1
73F
LIN
1
72R
EC
L3
71R
EC
R3
70R
EC
L5
69R
EC
R5
68R
EC
L4
67R
EC
R4
66R
EC
L2
65R
EC
R2
P301A
R74
8
1K
R75
71KR74
61K
R40
86
1.5K
R4072
1K
R41
02
100K
C4071
22/50
R4071
1K
R41
03
100K
P40
5
4
P40
4
JL506B
Q45232SD655
32
R452110K
R42
51N
C
C452147/50
+
R45
25
220K
JL505B
C442100/6.3
+
R45547K
Q4332SA1162
R45622K
R74
3
10K
R42
53
NC
R42310K
R42410K
R4064 100
R4062 100R4063 100
C4060224
R406818K
C40
5110
4
R4070100
R4069100
Q4051UPC29M33HF3 O
2G
1I
R4066100R4101
X70
16.
0MH
z
R40
881.
5K
Q710S-80140CNMC-JKZ-T2
4 OUT
3 NC
2V
SS
1DS
5VDD
Q4052AK4112B
15 AUTO16 P/SN17 FS9618 ERF19 LRCK20 SDTO21 BICK22 DAUX23
MCKO224 MCKO125 CSN26 CCLK27 CDT128 CDTO 1DVDD
2DVSS
3TVDD
4V/TX
5XTI
6XTO
7PDN
8R
9AVDD
10AVSS
11RX1
12RX2
13RX3
14RX4
R741
1KR745
560
Q7082 I
1G
3O
C70
410
4Z
R71
210
K
C706105
R73
147
K
R73
010
0
R71
0
10K
R73
310
0
R72
210
0
R73
610
0
R74
4
10K
R79
1
100
R79
610
0
R79
2 100
R79
410
0R
795
100
R79747K
R799 47K
R767100R770100R77247
R77547
R780 47K
R78
110
0
R4261M
R4271M
R429
R428
P1101A
P771A
C60
3
220/
16
JL41
01B
JL41
02B
P49
9A
R72
5
100R
754
4.7K
R72
3
10K
C70
2
104
R73
410
0
R70
547
K
C70
110
4Z
R724100
C70
5
Q4521:A
1
4
3
28
D4551
C452247/50
+
Q4521:B
Q4501,4502,4521 : NJM4580M-D
76
5
R4555220K
D4552
R45
5322
0K
C40
73
102
C40
72
102
C40
74
332
C4070
22/50
Q40582SD655
Q40572SD655
R4084
22K
R4092
4.7K
C4061
104
7
R450110K
Q4501:B
76
5
R45
05
220K
R450947K
R451047K
R4502
10K
C4506
R45
15
270 Q45
032S
D65
5R
4513
10K
C45
0510
4JR
4516
Q705RN2403
R70
2
220K
D70
1U
DZ
S5.
1B
D70
2
1SS
355
C42
0
C42
1
C423
C71
310
4Z
C70
710
5
C40
0
221
C40
1
221
C4054224
C4056224
C92
947
0/16+
C93
0
470/
16+
C43
722
/50
+
C43
822
/50
+
C610
3.3/50+
C602
3.3/50+
C408047/50
+
C405347/16
C405547/16
C405947/16
C4062470/6.3
C406347/16
C4052470/6.3
C41847/50
C41947/50
C70
3
220/
6.3
+
C712101
Q4502B
75
6
Q4502A
1
8
2
34
Q707S-24CS16
8V
CC
7W
P6
SC
L5
SD
A4
VS
S
3A
2
2A
1
1A
0
Q709M30622MWP
81
81 : HP_IN
82
82 : DIG_MUTE
83 RDSSIG84 RDSDAT8586 SIGNAL87 BAND88 MODEL89909192
KEYINT093949596 AVSS97 KEY098 VREF99 AVCC
100
100 : CDSVSI
1C
DS
VS
O2
CD
SV
CK
3C
DS
VR
Q4
CD
SV
RS
T5
SU
BD
I6
SU
BD
O7
SU
BC
LK8
BY
TE
9C
NV
SS
10X
CIN
11X
CO
UT
12R
ES
ET
13X
OU
T14
VS
S15
XIN
16V
CC
117
NM
I18
CD
SV
AK
19R
EM
IN20
PO
FF
21C
DS
VR
E22
CD
PO
WE
R23 24
SU
BR
ST
25D
AB
RS
T26
DA
BP
OW
ER
(NC
)27 28 29
DA
BR
X30
DA
BT
X 31FTXD
32FRXD
33FCLK
34FBUSY
35PLLSDO
36PLLCLK
3738STEREO/PLLSDI
39FREQCAL
40SD
41FEPM
42SUBREQ
43444546FCE
47DIRCLK
48DIRSI
49DIRSO
50DIRCS
51S
ELC
LK
52S
ELD
AT
5354T
UM
UT
55M
UT
CT
RL
56C
DM
UT
CT
RL
57C
D_A
MU
T
58A
MU
T
5960R
CP
OW
ER
61A
PO
WE
R
62V
CC
2
6364V
SS
656667E
EP
RO
M_S
DA
68E
EP
RO
M_S
CL
69E
EP
RO
M_W
P1
70E
EP
RO
M_W
P2
71R
DS
EN
AB
LE
72D
AB
EN
AB
LE
73S
YS
IN
74R
DS
CLK
7576S
YS
OU
T
77P
RO
TE
CT
I
78P
RO
TE
CT
V
79S
TB
YLE
D
80S
P R
L
R44
72.
2K
R44
82.
2K
R4503
10K
R45
06
220K
R4511
10K
R45
12
10K
R45
1422
0K
R45
26
220K
R45
54
220K
R4556220K
R45747K
R42520
R458
220K
R45
122
0K
Q43
22S
C27
12
R75
0
10K
R75
210
K
R756100
R761
R61
310
0R
614
100
R4504
10K
R45
07
10K
R45
08
10KC45
0447
/50 +
R4522
10K
R40
74
10KQ4054:B
75
6
R407610K
C4076
NC
R4078
1.5K
C40
75
332
R4077
1.5K
R4075
10K
C4077NC
R40
73
10K
Q4055:B
76
5
C40
78
182
C40
79
182
C408147/50
+
Q4056:B
75
6
R4091
4.7K
R4079
22K
R40
87
1.5K
R40
85
1.5K
R4083
22K
FREQ
R77
9
47K
R77
8
47K
R75910K
R763
100
R747560
R753
560
R751
560
R765100
R76947KR771100R77447
R777
47
R72
710
0
R707
10K
R706
10K
R704
10K
R7082.7KR719
2.7K
R7142.7K
R70
9R
713
R73
510
0R
726
R72
8R
715
100
R72
010
0
R73
222C
708
105
R749NC
R75
5 NC
R74
210
K
R762
R760
R776
100
C721
Q711RN2402
C72
0
334
C71
910
4Z
Q703RN2402
C70
9 +
D70
3
Q70
6R
N24
03
Q70
2R
N24
03
R78
910
0
C717101
R71847K
Q712RN1401
R71747K
R4065
47K
R928
27(1/2W)
R611 3.9K
R608 27K
R607 27K
C60
510
4Z
C606104Z
R609 3.9K
R61
2
1K
R953
0
R9541K
L6012.2u
C60
410
4Z
R6022.2K
R6012.2K
P905A
C932
100/16+
C95
2
334
C95
7
220/
25
C95
1
334
C92
533
00/2
5C
926
1000
/25
R95
73.
3K
R9510.1(1/2W)
R95
63.
3K
R95
83.
3K
Q95178M091 I
2G
3O
C95
6
100/
50
C95
510
4Z
C928
220/25+
C927
220/25+
D951D3SBA20
4
3
1
2
P403
321
P331A P332A
C40
8547
/50
+
R40
9822
(1/2
W)
P7001B
C79
02N
C
C424104K
C422104K
R431 0R430 0
C40
8447
/50
+
R40
9722
(1/2
W)
Q4056:A
Q4054, 4055, 4056 : NJM4580M-D
1
8
2
34
R408922K
R409022K
R4080
22K
Q4054:A
1
8
2
34
R40
82
22K
Q4055:A
1
4
3
28
Q4501:A
1
4
3
28
C450247/50
+
C450147/50
+
C45
03
0.47
(1/2
W)
R40
94
220K
R40
93
220K R40
81
22K
R703
10K
C79
01
0
R4523
3.9K
R45243.9K
R45
27
390
R45
28
390
R452947
R453047
X702
32.768KHz
C71527PF
R95
2
22(1
/2W
)
R701
100
R80
03
0
Q92
578
M082
G
3O
1 I
Q92
679
M08
3O
1G
2I
NAAR-8931
U01PRE-AMPLIFIER PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETYREPLACE
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- 0.033uFALL RESISTORS
ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.THE THICK LINES ON PC
BOARD ARE THE PRINTING SIDE OF THE PARTS.EX) PRINTING SIDECIRCUIT
IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC = No mount of parts.
SD-Z : XYLocation of connected terminal in schematic
diagrams.SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
To NADIS-8935(SD-3 : A3)
To NADG-8932(SD-2 : E1)
To NADG-8932(SD-2 : G2)
To NADG-8932(SD-2 : H4)
To N
AA
F-8
936
(SD
-5 :
A2)
NC
To MAIN TRANS.(SD-4 : A2)
NC NC
To N
AA
F-8
932
(SD
-2 :
B1)
NC
NC
S812C40AUA-C3EQ708
NC
NC
NC
NC
SELECTOR/VOLUME
MAIN MICROPROCESSOR
CLOCK ADJ.
A
1
2
3
4
5
B C D E F G H
-
CR-315/315DAB CR-315/315DAB
SCHEMATIC DIAGRAMS-2CD SECTION
+7VCD
-7VCD
CDRESETREQ
GNDD
GNDD
CDCLOK2CDDATA
CD
RE
SE
T
CDOPENSWCDCLOSESW
CDCLOSECDOPEN
SERVO_GND
SERVO_GND
CD
DAT
A_2
CD
FO
K_1
CD
DAT
A_1
CD
SV
RQ
CDOPEN
CDOPENSWCDCLOSESW
CDCLOSE
VDD_CPU
GN
DD
PDSENS
VDDPIC
VCRFAC
CD
XLA
T_2
TR
DR
SSTOP
VC
CD
RE
SE
T
CDRESET
SP
-S
P+
SP+SP-SL+SL-
SERVO_+5V
IRE
Q_1
CDSVRST
CDSVCK
CDSVRQ
CDSVAKCDSVRE
CD
_AM
UT
CDANA_OUT_L
A_GND
AVD1_+3.3V
MDP
XTAI
CDSVSICDSVSO
A_GND
LINE_O_RLINE_GND
LINE_O_L
LINE_I_R
VC
LINE_I_L
SFDRSRDR
CD
SC
OR
I_1
AC
K_1
CD
CLO
K_2
CD
SE
NS
_1
CD
DAT
A_2
I
ACK_1
C2P
OM
NT
2M
NT
1M
NT
0
CDSCORI_1
VDSPD3.3V
IREQCDDATA2
CDSCORI
AP_GND
VDDC1.8V
VDDC1.8V
LCH
RCH
-B
CD
FO
K
M_G
ND
VDDM
GNDM
CD
OP
EN
SW
CD
CLO
SE
SW
SSTOPVDSPD3.3V
SL-SL+SP-SP+
CD
OP
EN
CD
CLO
SE
CDCLOSESWGND_CPUCDOPENSW
P-OFF
CD_L
FL_H_IN
FL_L
FL_H
-Vp
DIS
_CO
N+
5V_I
RL_P
EV_LEV_GND
EV_H
POWER_ON
EV_GND
EV+5V_I
P-ON
VM+6V
SE
RV
O_+
7VS
ER
VO
_GN
D
DS
P_G
ND
FL_
H2
FL_
H1
DIS
_GN
D
-Vp
-Vp_
GN
D
SP
DIF
OU
T
VDDPIC
FO+
TR-TR+
FO-
CDANA_OUT_R
CDANA_OUT_Lana_out_gnd
DABR
DABLAGND
ana_out_gnd
-B
+B
+5V
DAB_RXDDAB_TXD
CDSVCKCDSVSOCDSVSI
CDSVRECDSVAK
EV_GND
P-OFFP-ON
CDPOWER
CDSVRSTS_MUTE
DABRST
CD_AMUT
EV+5V_I
CDSVRQ
SPDIF_OUT
CD
PO
WE
R
CD_H
VD
SP
D3.
3V
S_MUTE
LD+LD-
CD
XLA
T_1
CD
CLO
CK
_1C
DD
ATA
_1
CD
CLO
CK
_1
CDFOK_1IREQ_1
CD
SV
AK
CD
SV
RE
CD
SV
SO
CD
SV
SI
CDSVCK
DS_3.3V
DS
P_7
V
GND
DABLAGND
DABR
CD
SE
NSCD
SC
OR
IC
DF
OK
SE
RV
O_G
ND
VD
D_C
PU
CD
CLO
K2
CD
DAT
A2
ACK
CDRESET
CD
XLA
T1
AC
K
VDSPD3.3V
CD
DAT
A
+5V_DAC
SPDIFOUT
TF
DR
FF
DR
FR
DR
LD_GND
PD
LD
CBAD
E
E
GNDPICPD
PDSENSLD
F
F
VC
DS
P_I
N_+
7V
CDANA_OUT_R
+B
+7V
CD
SRDRSFDR
TFDRTRDR
FFDRFRDR
ABCD
+3.3V
FO
CU
S
5V
pick short terminal
FO+
TR-TR-
PD
LD-G
+5VVC
2.5V
FCBADE
FO-
VRLD
TR
AC
KIN
G
M
M SP-SL+SL-
3.3VSSTOP
SP+
INSW
OUTSWDGND
LD+LD-
M
5V_SUPPLY
+3.3V
+3.
3V
D201 L2042.2u
C25
315
2K
C25
0 474K R
297
3.3K
C24
610
4Z
R29
310
0K
R29
20
R29
11K
R29
047
0K R28
94.
7K
C24
033
2
R16
256
0
R150
1K
R14
856
0
R151
1K
R14
9
390
+5V
+5V
C107
C10
1
TP101 CDRW
R104 NC
R10310K
R101
10K
R108100
R109100
R110100
R10
5
10K
R10
610
KC
103
TP103 CD4SPDR111
0 R112
0
R121 0R120
R12
4
10K
R126
10KR12510K
C10
6 R12
7
C105
R113
0 R115
0
TP102 CD2SPD
R11747K
R12
810
0R
129
100
R122 0
Q101MPD784225GC
61 CDSVGPI62 CDSCORI63 CDSVRQ64 CDIREQ65 CDACK66 NC67 VSS068
VDD169 X270 X171 TEST/VPP72 NC73 GND74 VDD075 AVDD76 GPANI077
GPANI178 GPANI279 GPANI380 GPANI4
1G
PAN
I52
GPA
NI6
3G
PAN
I74
AV
SS
5G
PAN
O0
6G
PAN
O1
7A
VR
EF
18
CD
DAT
A2I
9C
DD
ATA
2O10
CD
CLO
K2
11C
DS
EN
S12
CD
DAT
A13
CD
CLO
K14
CD
SV
AK
15C
DS
VR
E/F
LAS
HH
S16
CD
SV
SI/F
LAS
HI
17C
DS
VS
O/F
LAS
HO
18C
DS
VC
K/F
LAS
HC
K19
CD
SV
GP
O20
CD
XLT 21CDFOK
22CDRESET
23CDREQ
24CDPOWER
25CDLAT2
26NC
27CDDACRST
28CDDACCS
29CDDACCLK
30CDDACSO
31CDDACMUT
32CDANAMUT
33VSS1
34CDOPEN
35CDCLOSE
36CDOPENSW
37CDCLOSESW
38CD4SPD
39CD2SPD
40CDRW
41N
C
42N
C
43N
C
44N
C
45N
C
46N
C
47N
C
48N
C
49N
C
50N
C
51V
DD
VO
LTA
GE
52G
PIO
0
53G
PIO
1
54G
PIO
2
55G
PIO
3
56G
PIO
4
57G
PIO
5
58G
PIO
6
59G
PIO
7
60C
DS
VR
ST
+3.
3V
C25
9
104
Q2082SA1162
R24
233
R22
747
K
R22
6
R15
956
0R158 1K
R157 1KR156 1K
R152
1K
+3.
3V
C21
510
4ZC
214
104Z
C2225102J
R22591K
C22
27
R22
57
4.7K R
2261
220K
Q2211RN1441
R22
49
220K
R2262
220KR22
5410
K
R22
48
220K
Q2210RN1441
R22
56
4.7K
R2360
C269104Z
R13
756
0
R206
0
R20822K
R20
710
K
+6V
+6V
R209
0
C20
2
104Z
R21
00
C20
4
104Z
C20
310
4
R21
10
C20
1
472
Q20
2B
A59
47F
P
14C
H1O
UT
F13
CH
1OU
TR
12C
H2O
UT
F11
CH
2OU
TR
10P
OW
VC
C9
VR
EF
IN8
GN
D29
fin7
CH
2RIN
6C
H2F
IN5
CH
1RIN
4C
H1F
IN3
SW
2O
PIN
+1
OP
IN-
28P
RE
VC
C
27O
PO
UT
26O
UT
VR
EF
25C
H4C
APA
24C
H4I
N
23C
H3F
IN
22C
H3R
IN
30fin
21G
ND
20M
UT
E
19P
OW
VC
C
18C
H3O
UT
R
17C
H3O
UT
F
16C
H4O
UT
F
15C
H4O
UT
R
C21
010
4Z
X10112.5MHz
R10
710
KR10
210
K
R2253
6.8K
C11
147
3
C22
26
C22
22
561J
C22
23
561J
Q2209:ANJM4580M-D
3
2
8
1
4
Q2209:BNJM4580M-D
6
57
R24
1
33
JL50
3B
+3.3V
C212
100/6.3+
C213100/6.3
+
C257
104 C258100/6.3(SA)
+
C26
010
0/6.
3(S
A)
+
R235
R243
100K
R28
80
R29
822
K
C24
7
JL50
4B
C25
210
4K
P49
9B
R146 47
Q102TC74VHC541FT
20V
CC
19G
2
18Y
1
17Y
2
16Y
3
15Y
4
14Y
5
13Y
6
12Y
7
11Y
810
GN
D9
A8
8A
77
A6
6A
55
A4
4A
33
A2
2A
11
G1
R2226
0
R281100
R28210K
C272104K
C25
1
104Z
R295
0
+1.8V
+1.8V
+3.3V
Q207MPD120N18T1B
1 O 3I
2G
+1.
8V
C24
9C248
220/6.3(MA)
+
TP211
Q206CXD3014AR
31 MIRR32 DFCT33 FOK34 DVSS435 DVDD536 DVSS537 LOCK38 MDP39
SSTP40 IOVSS441 SFDR42 SRDR43 TFDR44 TRDR45 FFDR46 FRDR47 IOVDD148
AVD149 AVS150 E51 F52 TEI53 TEO54 FEI55 FEO56 VC57 A58 B59 C60
D
61A
VD
262
RF
DC
O63
PD
SE
NS
64A
C_S
UM
65E
Q_I
N66
LD67
PD
68R
FC
69A
VS
270
RFA
CO
71R
FAC
I72
AV
D3
73B
IAS
74A
SY
I75
AS
YO
76V
PC
O77
VC
TL
78A
VS
379
CLT
V80
FIL
O81
FIL
I82
PC
O83
SR
AM
VS
S1
84S
RA
MV
DD
185
SR
AM
ST
B86
DV
DD
187
DV
SS
188
TE
ST
189
DAT
A90
CLO
K2
91VSS2
92VDD2
93TEST2
94TEST3
95TEST4
96TEST5
97TEST6
98DVSS2
99DVDD2
100IOVDD2
101DOUT
102TEST
103TEST
104IOVSS2
105PLLAVD
106PLLAVS
107XVSS
108XTAO
109XTAI
110XVDD
111AVD4
112AOUT1
113VREFL
114AVS4
115AVSS
116VREFR
117AOUT2
118AVD5
119IOVDD3
120IOVSS3
1LR
CK
2LR
CK
I
3P
CM
D
4P
CM
DI
5B
CK
6B
CK
I
7X
TAC
N
8X
RS
T
9D
VS
S3
10IR
EQ
11C
LOK
12D
ATA
2
13X
LAT
2
14R
EQ
15A
CK
16X
LAT
17D
VD
D3
18S
RA
MV
SS
3
19S
RA
MV
DD
3
20S
EN
S
21W
FC
K
22X
UG
F
23X
PC
K
24G
FS
25C
2PO
26S
CO
R
27D
VD
D4
28C
OU
T
29S
RA
MV
SS
4
30S
RA
MV
DD
4
LRCLKDATA
BCLK
C231220/6.3
R2251
2.7K
R2250
2.7K
R22441.2K
R22460
C209220/6.3(MA)
+
C2224
102JR2252
6.8K
R225510K
R22
6422
(1/2
W)
COUT
MIRRDFCT
LOCK
WF
CK
R24
0
0
C271
470/16+
C211 104Z
C270 470/16+
P20
4
+6V
+6V
+1.5 - 1.6V
C20
6
104Z
R21
215
K
TP212
R214
0
R738 100
D905S1NB60-4062
2
4
3
1C
943
223
C94
1
104J
R946
2.2(1/2W)
R94
4
33K
C905470/6.3 +
Q90
7M
PC
2905
T
2 G
1I
3O
C95
8
223
P20
6
P771B
JL90
2
P20
7
C961
102 P874
P90
3
P33
1B
NCNC
JL50
9AP
332B
Q902S-80140CNMC-JKZ-T2
4 OUT
3 NC
2V
SS
1DS
5VDD
R23
2
0
R279
0
R21
38.
2K
R116100
D101
1SS355
D102
1SS355
R239
0
R278
100
C10
8
104Z
R11410K
C114
Q201 BD7931F1 VCC2 M+3 M-4 POWGND 5PREGND
6CONT
7REV_IN
8FWD_IN
C91
6
104Z
C23
810
5Z
C267105Z
C22
010
5Z
C221104Z
C91
9
104Z
R13
6
100
R15
347
0R
154
470
R15
5
470
R119 100
R13
010
0
R139
47
R14
2
47
R14
547
R144 47
R123 47
R13
122
R13
222
R13
322
R13
422
R13
522
C912
104Z
C2233
R7111 100R7112 100
R13
8
0
R16
01K
Q905MPC2905HF
1 I
2G
3O
R274
220
C947470/6.3
+
Q906UPC2933HF
1 I 3O
2G
C945104Z
C946104Z
C235 152C234 102
C24
110
4K
C24
210
4
C24
310
3KR
294
1MC
244
104K C24
510
4K
C10
4C
102
C960
104Z
C264 102
C223 105
C26518PF
C2216222
C2217222
C255
NCC254
NC
C2218
C2219
C222047/16
+
C222147/16
+R2247
0R22451.2K
C222847/35+
C222947/35+
C113105
C222
105
C236
220/6.3+
C256220/6.3(SA) +
P208for_Jitter_Measure
C91
010
00/1
6+
C91
7
220/
25
R91
010
(1/2
W)
R9074.7(1/2W)
D907RL1N4003
R911
0.47(1/2W)C91
1
2200
/16
+
D906 :D5SBA20
2
4
3
1
C91
822
4
C921105
C94
2
220/
50+
R94122(1/2W)
R94
2
8.2K
R94
3
8.2K
Q9412SA1015
C944473
D94
3U
DZ
S27
B
C11
210
4Z
Q204PQ033ENA1ZPH
1V
IN2
VC
3V
O4
NC
5G
ND
Q90
4M
PC
2906
HF
3O
2G
1 I
R1611K
R2263
180K
R2834.7K
R28015K
C232
R296
NC
C2230104
C2231
220/25
C2232
220/25
R22581K
R22
60
220K
R22
6522
(1/2
W)
C922470/16
+
R26
70
X20116.3944MHz
R201
R202 0R203 0
R205 0
R268 0R265 0
R204 0
R2840
R285 0
R287 0R286 0
R275 0R2770
R1180
L205C266
18PF
R266
470
C948220/10+
P71
02B
D941
RL1N4003
P94
1
R945RL1N4003
Q921MPC2905T
3 O
2G
1I
MPC2905TO G
1I
U02CD PC BOARD
NADG-8932
DA
B_R
XD
DA
BR
GN
D+
5V_D
AC
DAB_RXD_1
DA
B_T
XD
DAB_TXD
+3.3V
DA
BL
+5V_DAC
AG
ND
DABLDABRD_GND
DA
B_R
ST
+3.
3V
B-TO-B 9Pin
NAETC-8934
P7103
44 5V42 AGND40
GND38 USB_DM36 GND34 SPDIF_OUT32 GND30 S1_DOUT28 3.3V26 GND24
AUD_SDOUT022 AUD_MCLK20 LCD_DAT118 LCD_DAT316 LCD_DAT514 LCD_DAT712
LCD_LRS10 LCD_PE8 RDI_OUT6 SCP_DAT4 AUD_SDOUT12 AUD_SDIN
1AUD_SDOUT2
3PDM_OUT
5SCP_CLK
7SPDIF_IN
9LCD_M
11LCD_F
13LCD_DAT6
15LCD_DAT4
17LCD_DAT2
19LCD_DAT0
21AUD_SCLK
23AUD_SFR
253.3V
273.3V
29S1_DIN
31GND
33GND
35USB_DP
37GND
39R_OUT
41L_OUT
43NC/SYS_RST
C7140
C7141
C7142
R7107
0
C7144
104Z
P7102A
R71
040
C7145
C71
46
R71
03
47K
R71
05
0
Q7102RN2402
C7143C7138
C7139R7106
NC
Q7101RN1401
R7102
560
R7101
560
U04DAB TERMINAL PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETYREPLACE
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- 0.033uFALL RESISTORS
ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.THE THICK LINES ON PC
BOARD ARE THE PRINTING SIDE OF THE PARTS.EX) PRINTING SIDECIRCUIT
IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC = No mount of parts.
SD-Z : XYLocation of connected terminal in schematic
diagrams.SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
TR
AY
LO
AD
ING
UN
ITD
RIV
E U
NIT
To NAAR-8931(SD-1 : B5)
To NAAR-8931(SD-1 : D5)
To M
AIN
TR
AN
S.
(SD
-4 :
A2)
To N
AP
S-8
937
(SD
-4 :
C2)
NC
CR-315DAB Only
To M
AIN
TR
AN
S.
(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
BT
L D
RIV
ER
A
1
2
3
4
5
B C D E F G H
-
CR-315/315DAB CR-315/315DAB
SCHEMATIC DIAGRAMS-2CD SECTION
+7VCD
-7VCD
CDRESETREQ
GNDD
GNDD
CDCLOK2CDDATA
CD
RE
SE
T
CDOPENSWCDCLOSESW
CDCLOSECDOPEN
SERVO_GND
SERVO_GND
CD
DAT
A_2
CD
FO
K_1
CD
DAT
A_1
CD
SV
RQ
CDOPEN
CDOPENSWCDCLOSESW
CDCLOSE
VDD_CPU
GN
DD
PDSENS
VDDPIC
VCRFAC
CD
XLA
T_2
TR
DR
SSTOP
VC
CD
RE
SE
T
CDRESET
SP
-S
P+
SP+SP-SL+SL-
SERVO_+5V
IRE
Q_1
CDSVRST
CDSVCK
CDSVRQ
CDSVAKCDSVRE
CD
_AM
UT
CDANA_OUT_L
A_GND
AVD1_+3.3V
MDP
XTAI
CDSVSICDSVSO
A_GND
LINE_O_RLINE_GND
LINE_O_L
LINE_I_R
VC
LINE_I_L
SFDRSRDR
CD
SC
OR
I_1
AC
K_1
CD
CLO
K_2
CD
SE
NS
_1
CD
DAT
A_2
I
ACK_1
C2P
OM
NT
2M
NT
1M
NT
0
CDSCORI_1
VDSPD3.3V
IREQCDDATA2
CDSCORI
AP_GND
VDDC1.8V
VDDC1.8V
LCH
RCH
-B
CD
FO
K
M_G
ND
VDDM
GNDM
CD
OP
EN
SW
CD
CLO
SE
SW
SSTOPVDSPD3.3V
SL-SL+SP-SP+
CD
OP
EN
CD
CLO
SE
CDCLOSESWGND_CPUCDOPENSW
P-OFF
CD_L
FL_H_IN
FL_L
FL_H
-Vp
DIS
_CO
N+
5V_I
RL_P
EV_LEV_GND
EV_H
POWER_ON
EV_GND
EV+5V_I
P-ON
VM+6V
SE
RV
O_+
7VS
ER
VO
_GN
D
DS
P_G
ND
FL_
H2
FL_
H1
DIS
_GN
D
-Vp
-Vp_
GN
D
SP
DIF
OU
T
VDDPIC
FO+
TR-TR+
FO-
CDANA_OUT_R
CDANA_OUT_Lana_out_gnd
DABR
DABLAGND
ana_out_gnd
-B
+B
+5V
DAB_RXDDAB_TXD
CDSVCKCDSVSOCDSVSI
CDSVRECDSVAK
EV_GND
P-OFFP-ON
CDPOWER
CDSVRSTS_MUTE
DABRST
CD_AMUT
EV+5V_I
CDSVRQ
SPDIF_OUT
CD
PO
WE
R
CD_H
VD
SP
D3.
3V
S_MUTE
LD+LD-
CD
XLA
T_1
CD
CLO
CK
_1C
DD
ATA
_1
CD
CLO
CK
_1
CDFOK_1IREQ_1
CD
SV
AK
CD
SV
RE
CD
SV
SO
CD
SV
SI
CDSVCK
DS_3.3V
DS
P_7
V
GND
DABLAGND
DABR
CD
SE
NSCD
SC
OR
IC
DF
OK
SE
RV
O_G
ND
VD
D_C
PU
CD
CLO
K2
CD
DAT
A2
ACK
CDRESET
CD
XLA
T1
AC
K
VDSPD3.3V
CD
DAT
A
+5V_DAC
SPDIFOUT
TF
DR
FF
DR
FR
DR
LD_GND
PD
LD
CBAD
E
E
GNDPICPD
PDSENSLD
F
F
VC
DS
P_I
N_+
7V
CDANA_OUT_R
+B
+7V
CD
SRDRSFDR
TFDRTRDR
FFDRFRDR
ABCD
+3.3V
FO
CU
S
5V
pick short terminal
FO+
TR-TR-
PD
LD-G
+5VVC
2.5V
FCBADE
FO-
VRLD
TR
AC
KIN
G
M
M SP-SL+SL-
3.3VSSTOP
SP+
INSW
OUTSWDGND
LD+LD-
M
5V_SUPPLY
+3.3V
+3.
3V
D201 L2042.2u
C25
315
2K
C25
0 474K R
297
3.3K
C24
610
4Z
R29
310
0K
R29
20
R29
11K
R29
047
0K R28
94.
7K
C24
033
2
R16
256
0
R150
1K
R14
856
0
R151
1K
R14
9
390
+5V
+5V
C107
C10
1
TP101 CDRW
R104 NC
R10310K
R101
10K
R108100
R109100
R110100
R10
5
10K
R10
610
KC
103
TP103 CD4SPDR111
0 R112
0
R121 0R120
R12
4
10K
R126
10KR12510K
C10
6 R12
7
C105
R113
0 R115
0
TP102 CD2SPD
R11747K
R12
810
0R
129
100
R122 0
Q101MPD784225GC
61 CDSVGPI62 CDSCORI63 CDSVRQ64 CDIREQ65 CDACK66 NC67 VSS068
VDD169 X270 X171 TEST/VPP72 NC73 GND74 VDD075 AVDD76 GPANI077
GPANI178 GPANI279 GPANI380 GPANI4
1G
PAN
I52
GPA
NI6
3G
PAN
I74
AV
SS
5G
PAN
O0
6G
PAN
O1
7A
VR
EF
18
CD
DAT
A2I
9C
DD
ATA
2O10
CD
CLO
K2
11C
DS
EN
S12
CD
DAT
A13
CD
CLO
K14
CD
SV
AK
15C
DS
VR
E/F
LAS
HH
S16
CD
SV
SI/F
LAS
HI
17C
DS
VS
O/F
LAS
HO
18C
DS
VC
K/F
LAS
HC
K19
CD
SV
GP
O20
CD
XLT 21CDFOK
22CDRESET
23CDREQ
24CDPOWER
25CDLAT2
26NC
27CDDACRST
28CDDACCS
29CDDACCLK
30CDDACSO
31CDDACMUT
32CDANAMUT
33VSS1
34CDOPEN
35CDCLOSE
36CDOPENSW
37CDCLOSESW
38CD4SPD
39CD2SPD
40CDRW
41N
C
42N
C
43N
C
44N
C
45N
C
46N
C
47N
C
48N
C
49N
C
50N
C
51V
DD
VO
LTA
GE
52G
PIO
0
53G
PIO
1
54G
PIO
2
55G
PIO
3
56G
PIO
4
57G
PIO
5
58G
PIO
6
59G
PIO
7
60C
DS
VR
ST
+3.
3V
C25
9
104
Q2082SA1162
R24
233
R22
747
K
R22
6
R15
956
0R158 1K
R157 1KR156 1K
R152
1K
+3.
3V
C21
510
4ZC
214
104Z
C2225102J
R22591K
C22
27
R22
57
4.7K R
2261
220K
Q2211RN1441
R22
49
220K
R2262
220KR22
5410
K
R22
48
220K
Q2210RN1441
R22
56
4.7K
R2360
C269104Z
R13
756
0
R206
0
R20822K
R20
710
K
+6V
+6V
R209
0
C20
2
104Z
R21
00
C20
4
104Z
C20
310
4
R21
10
C20
1
472
Q20
2B
A59
47F
P
14C
H1O
UT
F13
CH
1OU
TR
12C
H2O
UT
F11
CH
2OU
TR
10P
OW
VC
C9
VR
EF
IN8
GN
D29
fin7
CH
2RIN
6C
H2F
IN5
CH
1RIN
4C
H1F
IN3
SW
2O
PIN
+1
OP
IN-
28P
RE
VC
C
27O
PO
UT
26O
UT
VR
EF
25C
H4C
APA
24C
H4I
N
23C
H3F
IN
22C
H3R
IN
30fin
21G
ND
20M
UT
E
19P
OW
VC
C
18C
H3O
UT
R
17C
H3O
UT
F
16C
H4O
UT
F
15C
H4O
UT
R
C21
010
4Z
X10112.5MHz
R10
710
KR10
210
K
R2253
6.8K
C11
147
3
C22
26
C22
22
561J
C22
23
561J
Q2209:ANJM4580M-D
3
2
8
1
4
Q2209:BNJM4580M-D
6
57
R24
1
33
JL50
3B
+3.3V
C212
100/6.3+
C213100/6.3
+
C257
104 C258100/6.3(SA)
+
C26
010
0/6.
3(S
A)
+
R235
R243
100K
R28
80
R29
822
K
C24
7
JL50
4B
C25
210
4K
P49
9B
R146 47
Q102TC74VHC541FT
20V
CC
19G
2
18Y
1
17Y
2
16Y
3
15Y
4
14Y
5
13Y
6
12Y
7
11Y
810
GN
D9
A8
8A
77
A6
6A
55
A4
4A
33
A2
2A
11
G1
R2226
0
R281100
R28210K
C272104K
C25
1
104Z
R295
0
+1.8V
+1.8V
+3.3V
Q207MPD120N18T1B
1 O 3I
2G
+1.
8V
C24
9
C248220/6.3(MA)
+
TP211
Q206CXD3014AR
31 MIRR32 DFCT33 FOK34 DVSS435 DVDD536 DVSS537 LOCK38 MDP39
SSTP40 IOVSS441 SFDR42 SRDR43 TFDR44 TRDR45 FFDR46 FRDR47 IOVDD148
AVD149 AVS150 E51 F52 TEI53 TEO54 FEI55 FEO56 VC57 A58 B59 C60
D
61A
VD
262
RF
DC
O63
PD
SE
NS
64A
C_S
UM
65E
Q_I
N66
LD67
PD
68R
FC
69A
VS
270
RFA
CO
71R
FAC
I72
AV
D3
73B
IAS
74A
SY
I75
AS
YO
76V
PC
O77
VC
TL
78A
VS
379
CLT
V80
FIL
O81
FIL
I82
PC
O83
SR
AM
VS
S1
84S
RA
MV
DD
185
SR
AM
ST
B86
DV
DD
187
DV
SS
188
TE
ST
189
DAT
A90
CLO
K2
91VSS2
92VDD2
93TEST2
94TEST3
95TEST4
96TEST5
97TEST6
98DVSS2
99DVDD2
100IOVDD2
101DOUT
102TEST
103TEST
104IOVSS2
105PLLAVD
106PLLAVS
107XVSS
108XTAO
109XTAI
110XVDD
111AVD4
112AOUT1
113VREFL
114AVS4
115AVSS
116VREFR
117AOUT2
118AVD5
119IOVDD3
120IOVSS3
1LR
CK
2LR
CK
I
3P
CM
D
4P
CM
DI
5B
CK
6B
CK
I
7X
TAC
N
8X
RS
T
9D
VS
S3
10IR
EQ
11C
LOK
12D
ATA
2
13X
LAT
2
14R
EQ
15A
CK
16X
LAT
17D
VD
D3
18S
RA
MV
SS
3
19S
RA
MV
DD
3
20S
EN
S
21W
FC
K
22X
UG
F
23X
PC
K
24G
FS
25C
2PO
26S
CO
R
27D
VD
D4
28C
OU
T
29S
RA
MV
SS
4
30S
RA
MV
DD
4
LRCLKDATA
BCLK
C231220/6.3
R2251
2.7K
R2250
2.7K
R22441.2K
R22460
C209220/6.3(MA)
+
C2224
102JR2252
6.8K
R225510K
R22
6422
(1/2
W)
COUT
MIRRDFCT
LOCK
WF
CK
R24
0
0
C271
470/16+
C211 104Z
C270 470/16+
P20
4
+6V
+6V
+1.5 - 1.6V
C20
6
104Z
R21
215
K
TP212
R214
0
R738 100
D905S1NB60-4062
2
4
3
1C
943
223
C94
1
104J
R946
2.2(1/2W)
R94
4
33K
C905470/6.3 +
Q90
7M
PC
2905
T2 G
1I
3O
C95
8
223
P20
6
P771B
JL90
2
P20
7
C961
102 P874
P90
3
P33
1B
NCNC
JL50
9AP
332B
Q902S-80140CNMC-JKZ-T2
4 OUT
3 NC
2V
SS
1DS
5VDD
R23
2
0
R279
0
R21
38.
2K
R116100
D101
1SS355
D102
1SS355
R239
0
R278
100
C10
8
104Z
R11410K
C114
Q201 BD7931F1 VCC2 M+3 M-4 POWGND 5PREGND
6CONT
7REV_IN
8FWD_IN
C91
6
104Z
C23
810
5Z
C267105Z
C22
010
5Z
C221104Z
C91
9
104Z
R13
6
100
R15
347
0R
154
470
R15
5
470
R119 100
R13
010
0
R139
47
R14
2
47
R14
547
R144 47
R123 47
R13
122
R13
222
R13
322
R13
422
R13
522
C912
104Z
C2233
R7111 100R7112 100
R13
8
0
R16
01K
Q905MPC2905HF
1 I
2G
3O
R274
220
C947470/6.3
+
Q906UPC2933HF
1 I 3O
2G
C945104Z
C946104Z
C235 152C234 102
C24
110
4K
C24
210
4
C24
310
3KR
294
1MC
244
104K C24
510
4K
C10
4C
102
C960
104Z
C264 102
C223 105
C26518PF
C2216222
C2217222
C255
NCC254
NC
C2218
C2219
C222047/16
+
C222147/16
+R2247
0R22451.2K
C222847/35+
C222947/35+
C113105
C222
105
C236
220/6.3+
C256220/6.3(SA) +
P208for_Jitter_Measure
C91
010
00/1
6+
C91
7
220/
25
R91
010
(1/2
W)
R9074.7(1/2W)
D907RL1N4003
R911
0.47(1/2W)C91
1
2200
/16
+
D906 :D5SBA20
2
4
3
1
C91
822
4
C921105
C94
2
220/
50+
R94122(1/2W)
R94
2
8.2K
R94
3
8.2K
Q9412SA1015
C944473
D94
3U
DZ
S27
B
C11
210
4Z
Q204PQ033ENA1ZPH
1V
IN2
VC
3V
O4
NC
5G
ND
Q90
4M
PC
2906
HF
3O
2G
1 I
R1611K
R2263
180K
R2834.7K
R28015K
C232
R296
NC
C2230104
C2231
220/25
C2232
220/25
R22581K
R22
60
220K
R22
6522
(1/2
W)
C922470/16
+
R26
70
X20116.3944MHz
R201
R202 0R203 0
R205 0
R268 0R265 0
R204 0
R2840
R285 0
R287 0R286 0
R275 0R2770
R1180
L205C266
18PF
R266
470
C948220/10+
P71
02B
D941
RL1N4003
P94
1
R945RL1N4003
Q921MPC2905T
3 O2
G
1I
MPC2905TO G
1I
U02CD PC BOARD
NADG-8932
DA
B_R
XD
DA
BR
GN
D+
5V_D
AC
DAB_RXD_1
DA
B_T
XD
DAB_TXD
+3.3V
DA
BL
+5V_DAC
AG
ND
DABLDABRD_GND
DA
B_R
ST
+3.
3V
B-TO-B 9Pin
NAETC-8934
P7103
44 5V42 AGND40
GND38 USB_DM36 GND34 SPDIF_OUT32 GND30 S1_DOUT28 3.3V26 GND24
AUD_SDOUT022 AUD_MCLK20 LCD_DAT118 LCD_DAT316 LCD_DAT514 LCD_DAT712
LCD_LRS10 LCD_PE8 RDI_OUT6 SCP_DAT4 AUD_SDOUT12 AUD_SDIN
1AUD_SDOUT2
3PDM_OUT
5SCP_CLK
7SPDIF_IN
9LCD_M
11LCD_F
13LCD_DAT6
15LCD_DAT4
17LCD_DAT2
19LCD_DAT0
21AUD_SCLK
23AUD_SFR
253.3V
273.3V
29S1_DIN
31GND
33GND
35USB_DP
37GND
39R_OUT
41L_OUT
43NC/SYS_RST
C7140
C7141
C7142
R7107
0
C7144
104Z
P7102A
R71
040
C7145
C71
46
R71
03
47K
R71
05
0
Q7102RN2402
C7143C7138
C7139R7106
NC
Q7101RN1401
R7102
560
R7101
560
U04DAB TERMINAL PC BOARD
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETYREPLACE
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- 0.033uFALL RESISTORS
ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.THE THICK LINES ON PC
BOARD ARE THE PRINTING SIDE OF THE PARTS.EX) PRINTING SIDECIRCUIT
IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC = No mount of parts.
SD-Z : XYLocation of connected terminal in schematic
diagrams.SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
TR
AY
LO
AD
ING
UN
ITD
RIV
E U
NIT
To NAAR-8931(SD-1 : B5)
To NAAR-8931(SD-1 : D5)
To M
AIN
TR
AN
S.
(SD
-4 :
A2)
To N
AP
S-8
937
(SD
-4 :
C2)
NC
CR-315DAB Only
To M
AIN
TR
AN
S.
(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
BT
L D
RIV
ER
A
1
2
3
4
5
B C D E F G H
-
CR
-315/315DA
BCR-315/315DAB
SCHEMATIC DIAGRAMS-3DISPLAY SECTION
U05DISPLAY PC BOARD
12G
G14
G13
SU
BR
EQ
SU
BC
LKS
UB
SI
SU
BS
O
SU
BR
ST
D+
5V
D-VP
L-OUT
D+5V
K0
K0
STBY
INT_K0
D-V
P
FL-H1
SUBCLKSUBSISUBSO
-VPVCD+5V
P1
P3
P2
P4
FL-
H1 P
36
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
FL-
H2
INT_K0
STBYLEDK0
REMIN
EV5V
GNDDGNDD
GNDD2 GNDD1
GND_HP
GNDD1
GNDD
12G
11G
10G
9G8G7G6G5G4G2G1G 3G G13
G14
P35
P34
P33
SUBRST
SUBREQ
GND_IN
R-OUTR-IN
L-IN
FL-H2
P3P2P1P36
9G8G
11G10G
P4
7G6G5G4G3G2G1G
VA
JV
BJ
KEY0
D+5V
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
GNDD
VOLUME
BK1608LM182-TL871-875
DIR
EC
T
DIS
PL
AY
INP
UT
STANDBY
ST
AN
DB
Y/O
N
EO
PE
N/
CL
OS
E
PL
AY
PA
US
E
DO
WN
UP
CD
ST
OP
max 11.0V 25WNADIS-8935
C812
104Z
C811
104Z
R81
4
0
Q8042SC2712
Q8032SC2712
R81
3
10K
R81
2
10K
R820
1M
C815
330
C819330
C818330
C817330
C816330
R81
8
470
R81
547
0
D801
UDZS5.6B
R82
8
10K
R82
7
10K
S801
5
2
4
31
C81
4
NC
C81
3
NC
R806
22K
R807
22K
X8015MHz
R83922K
R81
7
220
R81
9
100
R83
1
100C810
104
R8102.7K
C805NC R811
2.7K
C808NC
C80
4
NC
C80
3
NC
R80
9
10K
R80
8
10K
C809
104Z
C807
104ZC801
47/6.3+
R842
820
R841
470
R840
390
S80
5
S80
3
R86
0
3.3K
R854
470
R853
390
R846
390
S82
1
D81
1
C87
8S
823
R804 100KR803 100KR802 100KR801 100K
S80
4
R88
556
KR
884
56K
C88
1
221
C88
2
221
C874
104
R843
1K
S80
6
S80
7
P8815423781R886
330
C88
3N
C
C885
104
JL50
3A
C88
4N
C
JL50
2A
U801321
R859100
R858
100
C820104Z
C82147/16+
S82
2
S81
1
Q802 FL TUBE
1F
11
7G
018
G02
9G
0310
G04
11G
0512
G06
13G
0714
G08
15G
0916
G10
17G
1118
G12
1913
G20
14G
2115
G22
NC
23N
C24
NC
25P
3626
P01
27P
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