Pioneer DEH-345RX1M/EW User manual

@) PIONEER’
The Art of Entertainment
Service
anual
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-3S345R woew
DEH-34a4R XIM/EW Echipach
DEH-343R
omen
WSC
@ See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit
description.
@ The CD mechanism employed in this model is one of $7 series.
DEH-345R/X1M/EW
ORDER NO.
CRT2103
CONTENTS
1. SAFETY INFORMATION ...........cc:ceccesseereseeeeeesseeensees 2 7. GENERAL INFORMATION ...........ceseccessseesseeeeseeeneeee 61
2. EXPLODED VIEWS AND PARTS LIST ..... cesses 4 T.V PARTS wecessscssenssseseesnssssesesesesreaeseeeerersesenerestseneeaee 61
3, SCHEMATIC DIAGRAM ........:ccccsseeeressseseeesenenssssnsens 14 NVC arstecatevscassiceaetacsn pater onenburseuveveiererveseibecuade 61
4. PCB CONNECTION DIAGRAM .......eessessseesesesesssesees 36 TiV.2- DISPLAY saictasssiaisasaseansassonsaassvacatseoseadi veins 68
5. ELECTRICAL PARTS LIST .......cscsssessessereeresesessssseeees 46 7.2 DIAGNOSIS oo... eceseccsesssneeesseseeseereearenseseresreneeeeranee! 69
6. ADJUSTMENT.......ccscccsseseesesensesesseressscsseenssseesssesanes 55 7.2.1 DISASSEMBLY ......ccccesscesssseenseeseneeereenenee 69
7.2.2 TEST MODE ....cccssesssceseeesssteessereeneersaneerees 70
7.3 BLOCK DIAGRAM ...........ssccseeeseseeeeeeeeeseerreneee 72
8. OPERATIONS AND SPECIFICATIONS..........sccceeee 74
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.0.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #10-00, Lane Crawford Place, Singapore 0923
© PIONEER ELECTRONIC CORPORATION 1997 eek Cer wer Rina eR Boigum

DEH-345R,344R,343R
@ CD Player Service Precautions
1. For pickup unit(CXX1230) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(CX-597 Service Manual CRT1829). since an internal IC might be destroyed when a con-
During
replacement,
handling
precautions
shall
be
nector
is
plugged
or
unplugged.
taken to prevent an electrostatic discharge(protection 3. Please checking the grating after changing the ser-
by a short pin). vice pickup unit(see page 59).
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.
1. Safety Precautions for those who Service this Unit.
« When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2.
A“CLASS
1
LASER
PRODUCT”
label
is
affixed
to
the
3.
The
triangular
label
is
attached
to
the
mechanism
rear
of
the
player.
unit
frame.
CLASS 1
LASER PRODUCT
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength = 800 nanometers

DEH-345R,344R,343R

DEH-345R,344R,343R
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
Fig. 1

DEH-345R,344R,343R
NOTE:
@ Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List.
@ Screws adjacent to V mark on the product are used for disassembly.
@
PACKING SECTION
PARTS
LIST
Mark No. Description Part No. Mark No. Description Part No.
1-1 Polyethylene Bag CEG1116 5 Handle CNC5395,
1-2 Owner's Manua CRD2485 6 Bushing CNV3930
(DEH-345R/X1M/EW)
x
7
Polyethylene
Bag
E36-615
(DEH-344R/X1M/EW)
8 Polyethylene Bag CEG-162
Owner’s Manua CRB1405
9 Carton{(DEH-345R/X1M/EW)
CHG3380
(DEH-343R/X1M/GR)
Carton(DEH-344R/X1M/EW) CHG3381
1-3 Owner's Manua CRD2486 Carton(DEH-343R/X1M/GR) CHG3385
(DEH-345R/X1M/EW)
10
Contain
Box
CHL3380
(DEH-344R/X1M/EW) (DEH-345R/X1M/EW)
1-4 Owner's Manua CRD2487 Contain Box CHL3381
(DEH-345R/X1M/EW) (DEH-344R/X1M/EW)
(DEH-344R/X1M/EW)
Contain Box CHL3385
1-5 Installation Manual CRD2488 (DEH-343R/X1M/GR)
(DEH-345R/X1M/EW) 11 Protector CHP1768
(DEH-344R/X1M/EW) 12 Protector CHP1769
Installation Manual CRB1406 13 Case Assy CXB1063
(DEH-343R/X1M/GR)
* 1-6 Passport CRY1013
* 1-7 Warranty Card CRY 1087
2 Cord Assy CDE5488
3 Accessory Assy CEA1917
4 Screw CBA1304
@ Owner's Manual
Model
DEH-345R/X1M/EW
DEH-344R/X1M/EW
DEH-343R/X1M/GR
English, Spanish
German, French
CRB1405
Italian, Dutch
German
@ Installation Manual
Model Part No. Language
DEH-345R/X1M/EW, DEH-344R/X1M/EW CRD2488 English, Spanish, German, French, Italian, Dutch
DEH-343R/X1M/GR CRB1406 German

DEH-345R,344R,343R
2.2 EXTERIOR
@
DEH-345R/X1M/EW
Fig. 2

DEH-345R,344R,343R
@
EXTERIOR
SECTION
PARTS
LIST
@
DEH-345R/X1M/EW
Mark No. Description Part No. Mark No. Description Part No.
1 Screw ASZ26P080FMC 46 Detach Grille Assy CXB1792
2 Screw BSZ26P050FMC 47 Screw BPZ20P100FZK
3 Screw BSZ30P050FMC 48 Button(BSM) CAC4906
4 Screw BSZ30P055FUC 49 Button(BAND) CAC4907
5 Screw BSZ30PO060FMC 50 Button(DETACH) CAC4908
6 Screw BSZ30P160FMC 51 Button(SOURCE) CAC5346
7 Cable CDE4869 52 Button(1-6) CAC5347
8 Cord Assy CDE5488 53 Button(TRACK UP DOWN) CAC5529
9 Case CNB1989 54 Button(LOC,CLOCK) CAC5530
10 Holder CNC6469 55 Button(EJECT) CAC5531
11 Holder CNC6798 56 Button(+-) CAC5533
12 Insulator CNM5067 57 Cover CNM4704
13 Cushion CNM5210 58 Cover CNS4203
14 Tuner Amp Unit CWM5562 59 Keyboard Unit CWMb5571
15 Screw BPZ26P120FMC 60 LCD(LCD1801) CAW 1453
16 Screw BSZ26P120FMC 61 Connector(CN1801) CKS3580
17 FM/AM Tuner Unit CWE 1466 62 Holder CNC6872
18 Holder CNC6554 63 Contact Rubber CNV5116
19 Terminal(CN503) CKF1059 64 Lighting Conductor CNV5119
20 Plug(CN951) CKM1225 65 Connector CNV5149
21 Connector(CN681) CKS2228 66 Housing CNV5171
22 Connector(CN421) CKS3357 67 Grille Unit CXB2092
23 Connector(CN651) CKS3581 68 CD Mechanism Module CXK5003
24 Antenna Jack(CN501) CKX1056 69 IC(IC551) TDA7384A
25 Holder CNC6131 70 Transistor(Q981,991) 2SD2396
26 Holder CNC6132 71 Fuse(10A) CEK1136
27 Holder CNC6356 72 Spring CBH2103
28 Holder CNC7360
29 Insulator CNM4684
30 Heat Sink CNR1407
31 ennae
32 Button CAC4836
33 Spring CBH1834
34 Spring CBH1835
35 Spring CBH1996
36 Bracket CNC6135
37 Bracket CNC6791
38 Cover CNM4875
39 Panel CNS4210
40 Arm CNV4692
41 Arm CNV4693
42 Arm CNV4728
43 Screw IMS20P030FZK
44 Case Assy CXB1063
45 Chassis Unit CXB1779

DEH-345R,344R,343R
@
DEH-344R/X1M/EW
Fig. 3

DEH-345R,344R,343R
@
EXTERIOR
SECTION
PARTS
LIST
@
DEH-344R/X1M/EW
Mark No. Description Part No. Mark No. Description Part No.
1 Screw ASZ26P080FMC 46 Detach Grille Assy CXB1793
2 Screw BSZ26PO50FMC 47 Screw BPZ20P100FZK
3 Screw BSZ30P050FMC 48 Button(BSM) CAC4906
4 Screw BSZ30P055FUC 49 Button(BAND) CAC4907
5 Screw BSZ30PO060FMC 50 Button(DETACH) CAC4913
6 Screw BSZ30P160FMC 51 Button(SOURCE) CAC5346
7 Cable CDE4869 52 Button(1-6) CAC5348
8 Cord Assy CDE5488 53 Button(TRACK UP DOWN) CAC5413
9 Case CNB1989 54 Button(LOC,CLOCK) CAC5414
10 Holder CNC6469 55 Button(EJECT) CAC5415
11 Holder CNC6798 56 Button(+—) CAC5350
12 Insulator CNM5067 57 Cover CNM4704
13 Cushion CNM5210 58 Cover CNS4264
14 Tuner Amp Unit CWM5562 59 Keyboard Unit CWM5572
15 Screw BPZ26P120FMC 60 LCD(LCD1801) CAW1453
16 Screw BSZ26P120FMC 61 Connector(CN1801) CKS3580
17 FM/AM Tuner Unit CWE 1466 62 Holder CNC6872
18 Holder CNC6554 63 Contact Rubber CNV5116
19 Terminal(CN503) CKF1059 64 Lighting Conductor CNV5119
20 PlugiCN951) CKM1225 65 Connector CNV5149
21 Connector(CN681) CKS2228 66 Housing CNV5171
22 Connector(CN421) CKS3357 67 Grille Unit CXB2093
23 Connector(CN651) CKS3581 68 CD Mechanism Module CXK5003
24 Antenna Jack(CN501) CKX1056 69 IC(IC551) TDA7384A
25 Holder CNC6131 70 Transistor(Q981,991) 2SD2396
26 Holder CNC6132 71 Fuse(10A) CEK1136
27 Holder CNC6356 72 Spring CBH2103
28 Holder CNC7360
29 Insulator CNM4684
30 Heat Sink CNR1407
31 nnn
32 Button CAC4836
33 Spring CBH1834
34 Spring CBH1835
35 Spring CBH1996
36 Bracket CNC6135
37 Bracket CNC6791
38 Cover CNM4875
39 Panel CNS4265
40 Arm CNV4692
41 Arm CNV4693
42 Arm CNV4728
43 Screw IMS20P030FZK
44 Case Assy CXB1063
45 Chassis Unit CXB1826

DEH-345R,344R,343R
@
DEH-343R/X1M/GR
Fig. 4
10

DEH-345R,344R,343R
@
EXTERIOR
SECTION
PARTS
LIST
@
DEH-343R/X1M/GR
Mark No. Description Part No. Mark No. Description Part No.
1 Screw ASZ26P080FMC 46 Detach Grille Assy CXB1794
2 Screw BSZ26P050FMC 47 Screw BPZ20P100FZK
3 Screw BSZ30P050FMC 48 Button(BSM) CAC4906
4 Screw BSZ30P055FUC 49 Button(BAND) CAC4907
5 Screw BSZ30PO060FMC 50 Button(DETACH) CAC4913
6 Screw BSZ30P160FMC 51 Button(SOURCE) CAC5346
7 Cable CDE4869 52 Button(1-6) CAC5348
8 Cord Assy CDE5488 53 Button(TRACK UP DOWN) CAC5413
9 Case CNB1989 54 Button(LOC,CLOCK) CAC5414
10 Holder CNC6469 55 Button(EJECT) CAC5415
11 Holder CNC6798 56 Button(+-) CAC5350
12 Insulator CNM5067 57 Cover CNM4704
13 Cushion CNM5210 58 Cover CNS4264
14 Tuner Amp Unit CWM5563 59 Keyboard Unit CWM5572
15 Screw BPZ26P120FMC 60 LCD(LCD1801) CAW1453
16 Screw BSZ26P120FMC 61 Connector(CN1801) CKS3580
17 FM/AM Tuner Unit CWE1470 62 Holder CNC6872
18 Holder CNC6554 63 Contact Rubber CNV5116
19 Terminal(CN503) CKF1059 64 Lighting Conductor CNV5119
20 PlugiCN951) CKM1225 65 Connector CNV5149
21 Connector(CN681) CKS2228 66 Housing CNV5171
22 Connector(CN421) CKS3357 67 Grille Unit CXB2094
23 Connector(CN651) CKS3581 68 CD Mechanism Module CXK5003
24 Antenna Jack(CN501) CKX1056 69 IC(IC551) TDA7384A
25 Holder CNC6131 70 Transistor(Q981,991) 2SD2396
26 Holder CNC6132 71 Fuse(10A) CEK1136
27 Holder CNC6356 72 Spring CBH2103
28 Holder CNC7360
29 Insulator CNM4684
30 Heat Sink CNR1407
31 wee
32 Button CAC4836
33 Spring CBH1834
34 Spring CBH1835
35 Spring CBH1996
36 Bracket CNC6135
37 Bracket CNC6791
38 Cover CNM4875
39 Panel CNS4265
40 Arm CNV4692
41 Arm CNV4693
42 Arm CNV4728
43 Screw IMS20P030FZK
44 Case Assy CXB1063
45 Chassis Unit CXB1777
4114

DEH-345R,344R,343R
2.3 CD MECHANISM MODULE
Fig. 5
12

DEH-345R,344R,343R
@
CD
MECHANISM
MODULE
SECTION
PARTS
LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2210 46 Arm CNV4124
2 ters 47 Arm CNV4125
3 Screw IMS26P035F MC 48 Gear CNV4128
4 Screw BMZ20P040FMC 49 Gear CNV4129
5 Screw BSZ20P040FMC 50 Gear CNV4130
6 Screw(M2x3) CBA1077 51 Gear CNV4131
7 Screw(M2x2) CBA1250 52 Arm CNV4136
8 Screw(M2x5) CBA1296 53 Holder CNV4663
9 Screw(M2x3.85) CBA1362 54 Arm CNV4138
10 Spring CBH1945 55 Arm CNV4139
11 Spring CBH1724 56 Clamper CNV4712
12 Spring CBH1939 57 Holder CNV5034
13 Spring CBH1729 58 Guide CNV4484
14 Spring CBH1730 59 Roller CNV4509
15 Spring CBH1731 60 Chassis Unit CXA8561
16 Spring CBH1732 61 Arm Unit CXA8565
17 Spring CBH1736 62 Lever Unit CXA9300
18 Spring CBH1745 63 Screw Unit CXA9388
19 Spring CBH1832 64 Gear Unit CXA9389
20 Spring CBH1833 65 Load Motor Unit(M3) CXA9391
21 Spring CBH1848 66 CRG Motor Unit(M2) CXA9392
22 Spring CBH1849 * 67 Motor Unit(M1) CXA9407
23 Spring CBH1863 68 Screw JFZ20P025FMC
24 Spring CBL1214 69 Connector(CN101) CKS1953
25 Spring CBL1269 70 Connector(CN701) CKS2774
26 Connector(CN1) CDE4576 71 Connector(CN801) CKS2196
27 Pickup Unit(Service) CXX1230 * 72 Gathering PCB CNX2445
28 Roller CLA2627 73 Photo-transistor(Q1, 2) CPT-230S-X
29 Frame CNC5796 74 Sheet CNM4873
30 Frame CNC5797 75 Cushion CNM3917
31 Arm CNC7206 76 Screw BMZ20P025FMC
* 32 Arm CNC7383
33 Bracket CNC5871
34 Lever CNC6054
35 Bracket CNC6056
* 36 Bracket CNC6376
37 Spacer CNM3315
38 Sheet CNM4849
39 PCB CNP4230
40 Bearing CNR1415
41 Belt CNT1071
42 Damper CNV3974
43 Arm CNV4120
44 Arm CNV4122
45 Arm CNV5033
13

1 = 2 = 3 = 4 r
DEH-345R,344RfR,343R
3. SCHEMATIC DIAGRAM
3.1
OVERALL
CONNECTION
DIAGRAM(GUIDE
PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
— | A-a
‘| Large size EX TUNER AMP UNIT
|| SCH diagram
E14 TF 3R/KIMYGR
58/1 W/EM,
DEN-S4aR re avEW
ANT mg ELF M/AM TUNE
Guide page
Detailed page
RDS DECODER
By contro. unit

:
5
=
6
=
7
Ll
8
DEH-345A,3447,343R
PREOUT
REAR RCA
1C551_ TOAT364A (3504 ch)
POWER AMP
Fly
sy
14
a
com
+
FRay iu a9)
“ul = Po “al,
rg dB 9
ads 5 -
e
“ol
8 "2
~
“el,
[LL. POW
“Gr Sunbol indicates 9 resistor,
Ab'dittarantiotion [s wade between chip cesistors asa
E “The React found on sone consonant parts indicates
Giscrete resistors hease®
iondsttarentestion cs made bowen chip capac tors and Bao ea
EET,
Raita
Fig.
6
15

1 =
DEH-345R,34:
FM100%:-16.5dBs AM3A%:-7h .RdARs
O4(W4/09 She
asw4 3
ino 12
DEH-344R/X1M/EW
indus
SWS 6 —
I
ASWY OL —
CWE1470:DEH-343R/X1M/GR CWE1466 :DEH-345R/X1M/EW,
OND LLG
yaas ZL
Ed
genni s LE
UNIT
2
atwy > LK
oatwy s LLL
GND 09h 9 LE
oon LUE
UNER
TSWY BL
ALNS 6 L
ALWY OZ
a+Ws Lo
och] ewe Pury [Fury
H001 22
19071 £
ND 72 —
A
EY FM/AM 1
ANVNS SZ —
ANVAWY 9Z [-
FO
IN
ANI
CN5Q1
—_
ea
aw
(ein
<I
aa
bl)
Pe
a

:
5
=
6
=
7
Ll
8
DEH-345A,3447,343R
= (AR SEI x co —! ow [SE = ppt ofa \snso
a 63 sO zs = on Ses i 2
Le ao co = avou> |= aa 5 . 28 amelt| mS
a oa) co uuIce 4307 = a e s|s]on
5
lab.
le
Ss
as
#01
faves
bal
a
tl
2 BE zc SOF BR. Ba Rilece Ez pron | ars] 8) 8) 8 oe
chef
Qa
iis
qo
fam)
Wa
win
[Se
+
+}
+}
190
ee Oo BZ. tae) ET TAY, fica 7s98 as <r
oxy — (au a ans Sat ele} ime
ie ToL a Learn] se way Ta ficae so50 ws
& 7] bate moO ase SJ _ zz] avon cc
rs
sx
A
ane
>
an, VE T3e| © se lsz far ee gM
Ch) is Li 2 iz4 OO Dh Aha =.
‘ane?
shaun
4N09
;=———
tk
I
+
amy
Caen
inom
LES
1h03
STH
CSTT_|
=
(s)
Jo
me}
ons
Z
2
SL Ze
¥
tesa
RF
H
<4.
pe
ONSLPIS
=
2
is
a
4
1
:
cai
(a)
g=
3
Bss8
.
ss
slkk
ve
=
—_-
7 Po aL Es emetic RR eto eecanen he 2 Tea 158 Ps
i
Slee
ofolfelolsl
sla]
sf
BOGE
5
—
Inet)
fe)
Je
4
EEE
oe
ot
on
I
Z |
veaay Z 2 i i
sepa | tsgyxaa] E i ay |
+ Ze i | al EI
cr a | [EE | 3185 | al ale
H I
i z | b
at PS ee say zJz) fe al zlelelE ae z
t
it 3 '
boas TONGA =
B58 g
= s |
3
8
r
,
y
:
ddd Bagsae] 284g
= f Tas7H aeaGRshaaha seas) 223 a)
=
Coe
ed
eonloQ+-4
conor
|
YL
A ao Fr waits | uO =/= |= 1*t eae
g
THRVTS
2
Susu
egg
|
Lago
I
LS a 4
HF Fo wand Veta] Bos @» wif | cop
ux @ eo | a
vay tse Pererat By as
3h ttove Ss
Seva s069 0 - i é I
3 1530K + :
2
@-
di
3 2 |
> 13 9344
—-
SretReannan
be
2 x
1
eS
ace
oS
e
3
F:
TT
TTT
iS
ra if { ins
at ciaorewrmae
ri ne rls
ste i=
ELF 3 2 7 | a
aF we 7 LINA 70Y¥LNO9 KJ \
Es | E ab
z
EL
cule
'
2
:
g
x
3
T
|
| tae alo
1
3
wd
e| fe 1m sane
Sin)
PL
Bein
,
et + wo 4S Lb 1383t 100980 L
I= pH? |e. mass gp 73 aa
'S 302 © NIS0 LL =
i
=)
vena
|
2B
mf Lele. ios St isn 6 1
sie
2
use
9
Te ibe a
= maz Nixes 9S Lh 4
aS pd ie ts sm 9 | eS
ER TE or aa janice wore | soe
t
OLE
pratt)
0H
1
if
Sa
Sead
s
2
0027 7019 @ we wig [at
’ W
cove MF GH - ww 2b |
aids
$008
ET-
lez
mon
LS
iam
1
os
que
5
ay
Teed
Ded
aya
Ja | 1" |
segeus
2S
£809 '
twee
in
snsvn
TALS
foua
sQavs
i
100Y
cle)
on an TO
1
| Fig. 7
17

DEH-345R,3
1
=
44R,343R
2
REAR RCA
> ast
= FORD thd v2 p-—
rd <1 fl
S])ooama le
x ar
aA rvonat 88s
wn tutte Sse
Sy}
som
eb
see
be
= wae S88 2
= owsit- sg 2
eed wast EES
a wide E
I
|foranv)ono-5
1
-—
<x
wry
ae
a a wre =
'
=
=
us
q
ee
' a z Re
'
t
Bi
5
van
ad
a a a
o>
ge
:
=
a
i
qj
a
4
1 3 35 SB Fa un
| zg : 5 : Paes
1 8 f na a Tk
| == Ey i = als
;2e # 4 " zak gas ae
' 22 il OND" nd 8ys ats ars
=e avi Q..
wus;
§&
1
fad
J
teers im rm a
a T1AS
g
Wiss
”
2
ize
us
'
i t t
'
'
'
L J
iA =
= |
=
- =
= wok
=
aes
BP oz3é
£
=<
&
S Fe eee ea
KET IE ES Wetton TE Fi bm —
Kopvig 42 ed zz Lo
aaa]
SZ
WN
LZ
,
wee OM ez e184 gz £4970 wn
ws
FBS
|
8%
;
TEE
ton
iP
< iM OF Sl iettoatas TOE iS
3 Ro ey HES 3 t lereerka HOE 8
= a-eu3ony Zz S éb puraavs a
NOTE anoauo <e 5 9 Sriveang ATE 3
vy
Bdld-ss¥s,
ve
5S
otek
1-410-558
8
fay
a) Bee ee Eco By, [semen MT
oO NOE wserae_| 5 AVE
> pong runa-sova AEE 3 fe 7 iggy 10-5998 ay >
+
kos
HUNIBM
ate]
AE
pues)
"
uw
rors
MONT
ee
SPR
en
apy
ms
EIEIE
nog
PN
6s @L
-1Nd-8301
ae
al
\
ry
rears
ACE
co
“scarga|
OF
6
lr £
a ee ast 5g iz
| [anc bara ie"aare moa 6a i me
| [asia agro AOE Era EP ' Ni 2 =
i
ie
SUMS!
lanl
ZS
‘1
a
het
a]
PP
s
Tu
S599
x
uweeun
2
| Ol sy (ert + E
ue Ab? WENT Te e
STF
IS
FET LP WZ
=o
fron
Sr
t
‘aad
Othe
10978
BTR | ayes = gee Tat 9959 ff
oem auage £969
| fe a
La 2BtD Z Wa 2869.
gsc “ fot y
#26 :
se aw
t
a
ant
#2
CY Ew eEDH
t ve60
mad wet
|
Ta
$2
Le
ar ee
5 5
aT Te TAs ta69
1 = 2 = 3 = 4 :

8
Li
DEH-345A,3447,343R
7
(sng HLL
i] faa) = Qa
eo
i223)
T7BsrzZa-O
“403198009
81349S1p
ic
Zazez°z pue $40q15edes dys uaemyaq spew si ualie!qUauay sip ON
suolzeuBisap
jeaiquap
se
passeudxa
ave
“Jorjoedes
e@
saazoipu!
joqués
Gh
JO Sued asn 03 auns aq ‘bu!lse|da4 uayw ‘3u0jsaseQL ‘
-yued
aya
Jo
4ozDe5
Ayayes
ayr
po
s2uezs0odu!
ayr
Sanjen
paxiy
Jo312eGe9
pue
*S40ys1Sau
8394951p
seledipul
sued
Yuauodwos
awos
Ud
punay
yew
auy
¥O1S1SA4
Joy
S3uIOd
jewIDaG
pue
$504S1sesd:yo
usemqaq
spew
$i
UO19¥e14U973441p
ON
“yoisisas
e
sagedipul
joquwég
1
I
[ino
ae
sa¥z10L0
maT
MOd° 11] -
9€01982 £590 1355
Ww
wa
=
uw
wy
faa)
‘see
Sateen sz
ft
ase
z60
va
Et
2
1La——
ShISAG—-¥
Lasa@—f
Ms]
ed
oe
+
your
a558
cay
=>
Ln
=
ioe)
tari
er]
‘SN35@
uy
vise
Ske 759
Eau
2939
isba
NESE B88
wee)
eaeseszin
W3a' 9
Gare
ss
aaniaio
Pen
a
‘1960
a
| ! 1 !
I
ia
uszH
ai
| | !
(aes iiss
+ ft
way
oN
20y
cot 1ase
160
th
oe
pis)
a
1060
Biypat
Leben
(Tey
ar-asiyss
1360
KE —f
2560
Actets
wo
+
|
nN
+
|
abe dt ofc
taf ta] in] +]
Wa-BE LYST
par-6e Lys)
ssglasz
£160
welt
mm
an spe COT
fal
‘aa
Re
AE
WT
ine oe
9
Sat se
% 1S sazrsa0
wo | he forming ny} E45 yee BUR ORE ve
tau WF teh may,
ew
[DO
ar)
TFT
suns
aie
iva TRE cay
wor
}
z
a
ay
|
.
[2
45
(oo
St
7
Ty
wo
“Ht
weed]
2
aoe
HS}
ee
4dTT0UL
=
WIL
wim
V888P
ayaa
aa
09
5381
aas08
wessces-s 70371
19

1
=
2
=
3
=
4
=
DEH-345R,344R,343R
3.2
CD
MECHANISM
MODULE(GUIDE
PAGE)
Large size D-a
‘| SCH diagram
JP
BY contact UNIT
SERVICE PICK
UNIT (€XX1230
ae,
Guide page
a
}
GOna0
Fo
Qua
i Detailed page
zz
gem
¥
&
HOLOGRAM UNIT
FOCUS ACT
TRACKING ACT
ae
SIGNAL LINE
FOCUS SERVO LINE
TRACKING SERVO LINE
CARRIAGE SERVO LINE
SPINDLE SERVO LINE rreRe
—— SS ee
Cxaa33) Gay]
Se " ry KUT eC &
oe}
f
—%
©)
co
ori
ver
vet
E
cca
MATIC
E
Bataan
mca
3h
A
a
PCB
‘txagse7
bane
a
dj
0
ae
we
J
él
3
Haast
REGULATOR
:
[vevedt a a“
STatareTapay LIF ay ai at TAT
$802.CLAMP SWITCR-
The sagerlined indicates 1de sere