<Cautions for Safe Repair Work>
The following cautions will prevent accidents in the workplace and will ensure safe products.
*The symbols indicate caution is needed to prevent injuries and damage to property.
The symbols and their meanings follow.
Warning
Caution
*The following symbols indicate two levels of cautions.
When you see this symbol, you have to be very careful.
When you see this symbol, you have to follow the instructions there.
If you ignore this symbol and handle the product incorrectly or unsafely,
serious injury or death may result.
If you ignore this symbol and handle the product incorrectly or unsafely,
injury or only material damage may result.
Warning
Do not look squarely into the laser light
coming from the pickup. Always use a designated fuse.
You may loose you sight. Use of an incorrect fuse may result in a fire.
Caution
Do not allow wiring to be caught in the Battery Caution
screw/chassis. Use the designated battery.
If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of the
cause a short circuit, resulting in a fire. battery.
Fuse Caution
An incorrect battery or an improperly connected
or seated battery may result in a fire.
High Temperature Caution Designated Parts Caution
Touching the heat sink may cause severe burns. Look up the part list and ensure that only
designated parts are used to prevent problems or
accidents.
Reverse Power Supply Connections o
Misconnections Caution Ensure that the wiring is correct when rewiring to
Reverse power supply connections or prevent problems with ignition/breakdown.
misconnections may cause ignition problems and
smoke may result.
Soldering Caution Wear Glove
Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury
burns. from the end face of the metal.
Wiring Caution
Contents
Packing Assembly Parts List
Packing Method View
Specifications
Extension Cable
Block Diagram
Parts Layout on P.W.Boards and Wiring
Schematic Diagram
Terminal Voltage of IC/ TR
HDA-5460
Description of IC Terminal
Exploded View (Cabinet)
NOTE : Due to continuing product improvement, specifications and designs are subject to
change without notice.
Packi ng Assembly P art s List
HDA-5460
Sym bol Sym bolDescription
Part No. Part No.
Description
No. No.
101-1 03S72235F13 SCR,MCH M5X8 FLAT 105 01T656 97 Y01 ASSY,WIRE COAX
101-2 59T35625Y03 MAGN ET,T FC-16816 106 01T15832W01 ASSY,RCA-RCA 600(NEW
$1 101-3 36A11113W01 CAP,RUBBE R(A) 107 01T65652Y01 ASSY,NSJ-H03
$1 101-4 03A11112W01 BOLT,HEX.M5(A) 108 99T75204Y01 CD ROM DISC 5460V1.0
102 15D00529K01 CASE,INNER #1 109 68P505 20 Y92 O /M AOAM
103 15B21187Y01 CARRING,CASE $ 1 109 68P50520Y93 O/M AOEU
#1 104 01T03508K01 TESA2-0752000D #1 110 68P60669Y44 CARD,NOTE
$1 104 01T03508K02 TESA2-0752000 $1 110 68P60669Y45 CARD,NOTE
NOTE : #1 : For N orth A merican Model Only, $1 : For European Model Only, Others : Common.
Packing Method View
#1
104
107
105
106
$1
104
#1
103
$1 $1
B
O
TTO
S
M
I
D
E
101 -1
102
101 -2
X 4
X 1
101 -3
103
X 1
101 -4
X 1
109
110
108
$1
101
X 1
X 1
X 1
104
106
$1#1
X 1
X 1 Set.
X 1
103
T
O
P
S
I
D
E
107
105
B
O
TTO
S
M
I
D
E
104
$1
105
106
NOTE : #1 : For North American Model Only, $1 : For European Model Only, Others : Common.
107
X 1
108
X 1
HDA-5460
Specifications
<HDD SECTION>
Channel Balance (1kHz) ................................................................................................................................... 0±3dB
Distortion (1kHz) .................................................................................................................................................. 0.3%
Frequency Response (Ref. 1kHz) .......................................................................................................... 20Hz : 0±3dB
100Hz : 0±2dB
10kHz : 0±2dB
20kHz : 0±4dB
S/N Ratio ............................................................................................................................................................. 75dB
Separation (1kHz) ............................................................................................................................................... 75dB
<GENERAL>
Power Supply ................................................................................................................................................ DC14.4V
Output Level (Ref. CD(1KHz, 0dB)) /Impedance .................................... HDD(MP3, 128k) : 850±100mV/ch/10kohm
Dimensions (W x H x D) ................................................................................................. Chassis : 178 x 50 x 158mm
Nose : 188 x 58 x 29.5mm
Weight ................................................................................................................................................................. 1.5kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.
Extension Cable
ASSY,MAIN PWB
HDA-5460
Front
CB3001
HDD EXT. Cable 20P
(01V35647S01)
ASSY,HDD UNIT
Rear
Expansion
CB304
It fixes to a chassis using the wire bind er
of attachment on a cable.
Block Diagram
HDA-5460
HDD P.W.Board
16GBYTE
HDD
HDD HOST
u-COM
MAIN P.W.Board
16bit
BATT
MONITOR
TC4W53F
RESET-
IC
VDD
DCDC-ON
MD-SERVO-DCDC
AI-NET
BUS
DIG-DCDC
AUDIO-SW
PWR-ON
L,R
MUTE
AUDIO
+B
BUS
ET202
AI-NET
OUT
L,R
ACC-
DET
BATT-
DET
DIN202
AI-NET
IN
L,R
L,R
PRE
OUT
MAIN u-COM
ISO-AMP
CHG/MD+MS
MUTE-ON/OFF
SLAVE/STANDALONE switching signal
ANALOG
SW
JK202
K
DAC
BUZZER
BUFFER-
AMP
SPEANA-IC
LOG-
AMP
NOSE-ON
ISO-AMP
PRE
IN
L,R
16Mbit F-ROM
256Mbit
SDRAM
HI-TEMP
LO-
TEMP
ADD-DEC
16Mbit
ROM
KEY
ENCODER
16Mbit
ROM
NOSE-
DET
LED+B
LED+10V
FRONT-
8-5V
VHH
DCDC
FRONT P.W.Board
FRONT u-COM
CS
16bit
OELD DRIVER
OELD
KEY
LED
VHH
CONT
R528
TH501
R609
N.U.
N.U.
N.U.
R530 22k
R529
TH502
R608
100k-F
100k
2.2k-F
R531 N.U.
C575 0.1
C574 0.1
R591
R592
Q520
R573
2SB710A
0
22k
R571
1.2k
R572
Q521
UN2212
IC501
4.0MHz
C503
N.U.
MB88385CPF
R537
4.7k
24p
IC503
NJM2903M
R525
R523
1k-1/4
N.U.
C508
R524
AN7705SP
R841 N.U.
N.U.
22k-1/4
IC807
0.47uH
0.47uH
R515 47k
R867 N.U.
R845
N.U.
C501
L502
0.022-B
L503
R516 15k
R517 8.2k
10k
R522
R521
Q503
N.U.
E827 47/6.3
C828 0.1
ZD501
ZD502
MTZJ7.5A
C504
0.1-B
27k
R881
R865
E828 22/16
C837 0.1
HZS6A3L
R518
MC14538BFEL
R520
3.9
3.9
Q824
2SD1760
R870 N.U.
C829 0.1
1M
330k
C507
ZD503
MTZJ7.5A
IC502
0.1-B
UN2212
ZD817
D501
DAN202K
R536
Q504
HZS9A2L
R505
160-1/4
R507
160-1/4
R508
160-1/4
R506
160-1/4
Q501
DTC124EKA
22k
Q864
2SD1760
E829 10/16
R519
470k
R861
300-1/4
R503
R504
C506
Q502
XN1A311
2.2k
1.5k
R501
2.2k
1.5k
R502
C505 0.022-B
100p-CH
Q826
XN1A311
R535
N.U.
C830
E830
100p-CH
470/16
R509 4.7k
R510 4.7k
R511 4.7k
R538
1k
TP566
0.1
C516
ZD601
ZD602
R601
R602
22k
22k
R542 N.U.
R533 22k
R587 22k
R562 22k
C601 0.01
R604
R550 22k
R585 22k
R584 22k
R546 22k
N.U.
R526
R580
RD5.1MB2
100k-F
43k-F
R581 N.U.
R547 N.U.
22k
100k-F
C602 0.01
R605
51k-F
RA576
1kx4
R603
RD5.1MB2
C603 0.01
R606
R599 1k
RA587
1kx4
R590 1k
R593 1k
Z503
NFA31GD470101
ZD603
RD5.1MB2
100k-F
22k-F
TP594
TP595
TP596
TP597
TP598
TP599
TP518
TP531
TP501
TP502
R607 22k
C515 0.1
R575 1k
C571 0.1
R574 1k
C500
0.1
RA509
RA567
1kx4
1kx4
D70F3030BGC
Z502
47k
R534
R566 1k
IC550
NFA31GD470101
RA561
C556 0.1
1kx4
1kx4
RA557
Z501
NFA31GD470101
RA551
1kx4
1kx4
RA521
1k
R561
R545 N.U.
R544 22k
R543 22k
R541 22k
R527 1k
C560 0.1
L501
0.47uH
R560
1k
D504
MA152WK
RA547
1kx4
R532 1k
RA528
1kx4
XL502
20MHz
32.768kHz
R898 0
C864
C514
0.1
E501
220/10
C509
10p
C510
10p
C511
24p
C512
1u
C513
XL503
1
22p
R512 4.7k
R513 4.7k
XL501
24p
C502
R514 4.7k
ZD504
R551 1k-1/8
R555 1k-1/8
R557 1k-1/8
R552 1k-1/8
R558 1k-1/8
R559 22k-1/8
R554 1k-1/8
R556 1k-1/8
R553 1k-1/8
CB501
BTB,TMD-V15X-B1
SW501
SKHVLK
R598
2.7k
R302
R429 0
SD305
SB05-05CP
1k
R469 0
R467 560
R466 560
R465 0-1/10
R464 0
R462 68
D322
S1G-6904
R457 100k
R458 100k
R470 100k
R471 N.U.
R472 100k
R473 100k
R474 N.U.
R475 N.U.
R476 100k
R477 N.U.
R478 100k
R479 100k
R480 N.U.
R484 N.U.
R485 N.U.
R486 N.U.
R487 100k
R488 N.U.
R489 N.U.
R490 100k
R491 100k
R492 N.U.
R493 100k
R494 N.U.
R495 N.U.
R496 100k
Q310
UN2211
R353
1.5k-1/4
D321
R379
2.7k
S1G-6904
R384
10k
Q309
UN2211
Q306
2SB766A
R386
470-1/4
D318
S1G-6904
TA48M033F
E318
33/10
E319
33/10
E320
33/10
D314
D319 S1G-6904
IC355
C364
0.033
D302 S1G-6904
C337
0.033
C362
R448
N.U.
E313
33/10
IC302
TA48033F
D303 1SS355
IC354
TA48018F
E312
0.033
33/10
0-1/4
D315
100/16
E311
0-1/4
R444
D316
C333
N.U.
D317
N.U.
1000p
N.U.
TP354
C366
0.033
TP352
C332
C361
0.033
0.033
TP353
C363
0.033
CB304
BTFW20R-3RSTA
R341
R381
C334
1000p
E316
33/6.3
100k
C355
0.1u
C358
C352
C353
C356
0.1u
0.1u
0.1u
0.1u
C351
0.1u
IC352
HY57V561620BT-HI
C354
0.1u
C357
0.1u
R498 N.U.
R336 47
R325 JR342 J
R372 100k
R371 N.U.
E315
R367 100k
R365 N.U.
R366 N.U.
R368 N.U.
R373 100k
R374 100k
R375 100k
R376 N.U.
33/6.3
R305
N.U.
R370 100k
R369 N.U.
C367
0.1u
IC351
MBM29LV160TE90
C335
N.U.
R340
1k
1k
C307
1000p
R977
Q909
UN221L
470-1/4
R966
Q908
2SA1036K
R965
470-1/4
Q910
UN2211
R964
24k
10k
R963
Q911
UN2213
N.U.
R987
100
R988 100
R992
100
R925 100k
R926 100k
10kx4
RA983
RA990
1kx4
R927 1k
TP994
TP995
TP996
TP997
TP998
TP999
TP918
TP931
TP901
TP902
R916 22k
R917 22k
R921 22k
R1017
R996
1
C919
Z902
NFE31PT222Z1E
R969 330
RA965
D70F 3030BGC
C917
C950
51p
C951
51p
Z910
NFA31GD470101
100x4
IC901
1k
1
R912
1k
RA914
R913
220x4
C943 1
RA920
R918
1k
220x4
1
C9211C920
22k
R1003
R922
1k
RA982
1kx4
0
R937
22k
R938 22k
R939 22k
R944 22k
R1012
R968 330
100
Z911
NFA31GD470101
Z909
NFA31GD470101
220x4
RA924
R1016 330
220
R928
NFA31GD470101
R946 22k
R1001 330
R931 1k
R923 100k
R924 100k
Z907
C918
C934 1
R933 22k
R932 22k
ZD911
ZD910
N.U.
R960
R904
3.3k
SKRPACE010
220
R1007
R943 470-1/4
LD902
BG1111C
SW904
SW902
EC11101203
MAZS240
R905
5.6k
C937 100p
C940 10
XL901
20MHz
C935 10
C901
8p
C902
8p
R901
D901
8.2k
1PS226
Q901
R911
UN2211
470-1/4
LD901
BG1111C
R955
N.U.
R949
R952
LD915
BG1111C
LD919
BG1111C
Q907
N.U.
R902
1.5k
SW903
SKRPACE010
SW901
EC11EBB24C
270-1/4
BG1111C
BG1111C
Q902
2SD1328
R953
N.U.
R959
270-1/4
LD920
BG1111C
LD913
BG1111C
0-1/4
R962
R958
2.2k
R903
2.2k
C928 N.U.
C929 N.U.
220
R1006
N.U.
R947
R948
R942
N.U.
270-1/4
1.8k-1/4
LD916
LD914
BG1111C
LD917
LD918
BG1111C
R961
N.U.
R906
1.2k
C903
0.1-B
C926 N.U.
C927 N.U.
220
R1004
220
R1005
Z908
NFA31GD470101
1
R930 220
R929 220
1
C938
R945 N.U.
LD904
Q904
UN2211
MAZS0680H
R940 2k-1/4
DB1111C
SW905
SKRPACE010
R941
N.U.
C916 10
C915 100p
R954
R915 3k-1/4
LD903
BR1111C
Q903
UN2211
N.U.
1k-1/8
R994
1k-1/8
R999 1k-1/8
R995 1k-1/8
R997 1k-1/8
R998 1k-1/8
R1000 2.2k
CH901
BTB,TMD-V15P-A1