ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2001
c
XC-L11
RRV2470
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............... 3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 10
4. PCB CONNECTION DIAGRAM ......................... 22
5. PCB PARTS LIST ............................................... 30
6. ADJUSTMENT .................................................... 34
CONTENTS
7. GENERAL INFORMATION ................................ 37
7.1 DISASSEMBLY ............................................ 37
7.2 PARTS .......................................................... 40
7.2.1 IC ............................................................ 40
7.2.2 DISPLAY ................................................. 43
8. PANEL FACILITIES AND SPECIFICATIONS ....... 44
T ZZR JUNE 2001 Printed in Japan
STEREO CD TUNER
PLAY/PAUSE
STANDBY/ON
6
OPEN/CLOSE
STOP
0
7
Type
Model
Power Requirement
XC-L11
ZVYXJ
DC power supplied from other system component
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Remarks
÷ This products are component of systems. This product does not operate normally by
itself. Please connect it to the STEREO CD TUNER XC-L11 and the STEREO POWER
AMPLIFIER M-L11, for adjustment and operation inspection.
¶ This product is a system(s) component.
Be sure to connect it to the prescribed system component(s), otherwise damage may
result.
Component
Model
Service manual
Remarks
STEREO CD TUNER
XC-L11
RRV2470
This manual.
STEREO POWER AMPLIFIER
M-L11
RRV2479
SPEAKER SYSTEM
S-L11-LRW
RRV2483
S-L11-Q-LRW
RRV2484
STEREO CASSETTE DECK
CT-L11
RRV2471
MINIDISC RECORDER
MJ-L11
RRV2472
2
XC-L11
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 5 mW
WAVELENGTH: 780 785 nm
1. Laser Interlock Mechanism
The loading position detect switch (in CD mechanism
assembly) is set to "CLMP ON(CD CLOSE)" (ON:low
level,OFF:high level) position, the system control
IC(IC5501) get the "CLMP" signal, and hand the laser
"LDON" signal to IC1101.
Then a laser diode can be lighted except when the level of
signal CLMP is low.
The interlock also does not function in the test mode
.
Laser diode oscillation will continue, if pin 1 of TA2150FN
(IC1101) on the RF AMP is connected to GND, or pin 19 is
connected to low level (ON), or else the terminals of
Q1101 are shorted to each other (fault condition).
2. When the cover is opened, close viewing of the objective
lens with the naked eye will cause exposure to a Class 1
laser beam.
: Refer to page 34.
Additional Laser Caution
WARNING!
Lithium batteries. Danger of explo-
sion. Replacement must be done by
qualified personnel and only by fol-
lowing the instructions given in the
service manual.
This warning is stated on the product or in
the operating instructions. When replacing the
lithium batteries, follow the note below.
Dispose of the used battery promptly. Keep
away from children. Do not disassemble and
do not dispose of in fire.
The battery used in this device may present a
fire or chemical hazard if mistreated. Do not
recharge, disassemble, heat above 100
°C or
incinerate. Replace only with the same Part
Number. Use of another battery may present a
risk of fire or explosion.
Note: The lithium battery installation po-
sition is shown in the exploded views.
ADVARSEL!
Lithiumbatteri
- Eksplosionsfare ved
fejlagtig håndtering. Udskiftning må
kun ske med batteri af samme fabrikat
og type. Levér det brugte batteri tilbage
til leverandøren.
Denne advarsel or angivet på produktet
eller i brugsvejledningen. Ved udskiftning
af lithium batterierne følges nedenstående
anveisning.
Batterierne må kun udskiftes med batteri-
er af samme type og mærke.
1. SAFETY INFORMATION
LITHIUM BATTERY NOTICE
LABEL CHECK
VRW-328
3
XC-L11
2.1 PACKING
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
· Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
· The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
· Screws adjacent to mark on the product are used for disassembly.
· PACKING PARTS LIST
Mark No.
Description
Part No.
1
DISPLAY UNIT
AXX7107
2
Front Pad
AHA7340
3
Rear Pad
AHA7341
4
Spacer NS2001
AHB7056
5
Packing Case CD/Y
AHD7988
6
Packing Sheet
AHG7073
7
Seat
Z23-007
6
1
3
4
5
7
2
Refer to
"2.4 DISPLAY UNIT".
FRONT
4
XC-L11
E
D
G
F
F
E
D
C
A
G
H
B
B
C
A
H
1
4
3
5
11
37
15
14
24
44
43
43
44
44
42
44
45
44
44
44
44
44
42
42
42
42
25
8
9
44
16
18
34
31
31
35
30
33
28
29
20
30
36
32
12
6
2
D
E
B
G
F
A
Refer to
"2.3 LOADING MECHANISM ASSY".
21
27
17
38
21
39
40
41
46
20
2.2 EXTERIOR
5
XC-L11
· EXTERIOR PARTS LIST
Mark No.
Description
Part No.
Mark No.
Description
Part No.
1
MOTHER ASSY
AWU7836
2
FLAC ASSY
AWU7837
3
KEYR ASSY
AWU7838
4
KEYL ASSY
AWU7839
5
HP ASSY
AWU7840
6
FM/AM TUNER MODULE
AXQ7229
7
· · · · ·
8
13P FFC/60V
ADD7319
9
9P FFC/60V
ADD7321
10
· · · · ·
11
Adapter12 L
ANW7231
12
Adapter12 R
ANW7232
13
· · · · ·
14
Connector Ass'y
PG05KK-E07
NSP
15
Loading Mecha. Ass'y
AXA7101
16
Rear Panel
ANC8001
NSP
17
Bottom Plate
ANF7027
NSP
18
Top Plate
ANF7028
19
· · · · ·
20
Sensor Plate
ANG7360
21
Leg
AEB7090
22
· · · · ·
23
· · · · ·
24
Lead Barrier
AEC7361
25
Wire Barrier
AEC7379
26
· · · · ·
NSP
27
PC Support
VEC1749
28
Sensor Button L
AAD7622
29
Sensor Button R
AAD7623
30
Illuminate Lens
AAK7896
31
Side Line
AAP7088
32
Bottom Base
AMA7025
33
Top Panel 1
AMB7779
34
Top Panel 2
AMB7755
35
Button L Assy
AXG7110
36
Button R Assy
AXG7111
37
Tray Cap Assy
AXG7112
38
Bonnet
ANE7270
39
Caution Label
PRW1018
40
Caution Label
PRW1233
NSP
41
Caution Label
VRW-328
42
Screw
BBZ30P060FMC
43
Screw
BBZ30P100FMC
44
Screw
BPZ30P080FZK
45
Screw
PSC30P080FNI
46
Caution Label
VRW1094