Инструкция музыкального центра daewoo xg 332

1. Инструкции и руководства
2. Бренды
3. Daewoo Electronics
4. XG332V
5. Справочник Пользователя

S/N No. :
9CD8303800
Service Manual
Mini Component System
Model: XG-332V, 334V[K],
335V[K]/336V[K]
33xVK
XG-332V/334V/335V/336V
33xVK
MIC
MIC VOL
XG-334VK/335VK/336VK
DAEWOO DAT CO., LTD.
FEB.
2004
Feb.
2005
MINI COMPONENT SYSTEM
XG-332V
XG-334V[K]
XG-335V[K]
XG-336V[K]
Table of Contents
SAFETY PRECAUTIONS ................................................................................... 1
ADJUSTMENTS .................................................................................................. 3
EXPLODED VIEW AND PARTS LIST .............................................................. 5/6
WIRING DIAGRAM .......................................................................................... 7/8
BLOCK DIAGRAM ......................................................................................... 9/10
SCHEMATIC DIAGRAM ............................................................................... 11/20
MAIN Section ...................................................................................................... 11/12
TUNER Section .................................................................................................. 13/14
TAPE Section ...................................................................................................... 15/16
FRONT Section ........................................................................................................ 17
MP3/VCD Section .................................................................................................... 18
KARAOKE Section ................................................................................................... 19
POWER Section ...................................................................................................... 20
PCB PATTERN LAYOUT .............................................................................. 21/29
MAIN ................................................................................................................... 21/24
FRONT ..................................................................................................................... 25
MP3/VCD ................................................................................................................. 26
KARAOKE ................................................................................................................ 27
POWER .............................................................................................................. 28/29
ELECTRICAL PART LIST ...................................................................... Appendix
Safety Precautions
laundry tub, in a wet basement, or near a swimming pool,
and the like.
2. Carts and Stands - The appliance
PORTABLE CART
should be used only with a cart or
stand that is recommended by th
manufacturer.
3. An appliance and cart combination
should be moved with care. Quick
stops, excessive force, and uneven
surfaces may cause the appliance
and cart combination to overturn.
Figure 2
4. Wall or Ceiling Mounting - The appliance should be mounted to a wall or
ceiling only as recommended by the manufacturer.
5. Ventilation - The appliance should be situated so that its
location or position does not interfere with its proper
ventilation. For example, the appliance should not be situated
on a bed, sofa, rug, or similar surface that may block the
ventilation openings; or, placed in a built-in installation, such
as a bookcase or cabinet that may impede the flow of air
through the ventilation openings.
6. Heat - The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers) that produce heat.
7. Power Sources - The appliance should be connected to a
power supply only of the type described in the operating
instructions or as marked on the appliance.
8. Grounding or Polarization - The precautions that should be
taken so that the grounding or polarization means of an
appliance is not defeated.
9. Power - Cord Protection - Power-supply cords should be
routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular
attention to cords at plugs, convenience receptacles, and the
point where they exit from the appliance.
10.Protective Attachment Plug - If the appliance is equipped with
an attachment plug having overload protection. This is a
safety feature. See Instruction Manual for replacement or
resetting of protective device. If replacement of the plug is
required, be sure the service technician has used a
replacement plug specified by the manufacturer that has the
same overload protection as the original plug.
11.Cleaning - The appliance should be cleaned only as
recommended by the manufacturer.
12.Power Lines - An outdoor antenna should be located away
from power lines.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION
RISK OF ELECTRIC SHOCKS
DO NOT OPEN
CAUTION :TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS
INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE
PRESENCE OF UNINSULTED "DANGEROUS VOLTAGE"
WITHIN THE PRODUCT'S ENCLOSURE THAT MAY BE
SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF
ELECTRIC SHOCK TO PERSONS.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE
PRESENCE OF IMPORTANT OPERATING AND MAINTENANCE
(SERVICING) INSTRUCTIONS IN THE LITERATURE
ACCOMPANYING THE APPLIANCE.
CAUTION
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC
PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET
UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE
EXPOSURE.
LASER SAFETY
THIS UNIT EMPLOYS A LASER. ONLY QUALIFIED SERVICE PERSONNEL
SHOULD REMOVE THE COVER OR ATTEMPT TO SERVICE THIS DEVICE
DUE TO POSSIBLE EYE INJURY.
CAUTION : USE OF ANY CONTROLS, ADJUSTMENTS, OR PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS
RADIATION EXPOSURE.
CAUTION : TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF
PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION : POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE
LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU'AU FOND.
Important Safety Instructions
- All the safety and operating instructions should be read before
the appliance is operated.
- The safety and operating instructions should be retained for
future reference.
- All warnings on the appliance and in the operating instructions
should be adhered to.
- All operating and use instructions should be followed.
1. Water and Moisture - The appliance should not be used near
water - for example, near a bathtub, washbowl, kitchen sink,
1
Safety Precautions
13.Outdoor Antenna Grounding - If an outside antenna is
connected to the receiver be sure the antenna system is
grounded so as to provide some protection against voltage
surges and built-up static charges. Article 810 of the National
Electrical Code, ANSI/NFPA 70, provides information with
regard to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna-dis
charge unit, size of grounding conductors,location of antennadischarge unit, connection to grounding electrodes and
requirements for the grounding electrode. See Figure 1.
EXAMPLE OF ANTENNA
GROUNDING
ANTENNA LEAD
IN WIRE
GROUND CLAMP
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
ELECTRIC
SERVICE
EQUIPMENT
15.Object and Liquid Entry - Care should be taken so that objects
do not fall and liquids are not spilled into the enclosure through
openings.
16.Damage Requiring Service - The appliance should be
serviced by qualified service personnel when:
a) The power-supply cord or the plug has been damaged; or
b) Objects have fallen, or liquid has been spilled into the
appliance; or
c) The appliance has been exposed to rain; or
d) The appliance does not appear to operate normally or
exhibits a marked change in performance; or
e) The appliance has been dropped, or the enclosure
damaged.
17.Servicing - The user should not attempt to service the
appliance beyond that described in the operating instructions.
All other servicing should be referred to qualified service
personnel.
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
NEC - NATIONAL ELECTRICAL CODE
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250 PART H)
14.Non-use Periods - The power cord of the appliance should be
unplugged from the outlet when left unused for a long period
of time.
2
Adjustments
3
Adjustments
4
Exploded View and Mechanical Parts List
5
Exploded View and Mechanical Parts List
No.
Part Name
Part Code
Description
Q'ty
Remark
No.
Part Name
Part Code
Description
Q'ty
Remark
1
WINDOW DOOR A
9CD16206A0 ACRYL
1
41
HOLDER AC CORD
9CD2303300 ABS
1
334/335/336
2
WINDOW DOOR B
9CD16206B0 ACRYL
1
42
COVER ANT
9CD0410400 ABS
1
option
3
DOOR CASS A
9CD18141A0 HIPS
1
43-1 HEAT SINK 10
9CD4404500 AL
1
332
4
DOOR CASS B
9CD18141B0 HIPS
1
43-2 HEAT SINK N30
9CD4406200 AL
1
334
5
SRING DOOR EJECT L
9CD30080L0 STS 0.9
1
43-3 HEAT SINK N50
9CD4405800 AL
1
335
6
SRING DOOR EJECT R
9CD30080R0 STS 0.9
1
43-4 HEAT SINK N65
9CD4408200 AL
1
336
7
DOOR FRAME A
9CD18113A0 MIPS
1
44
BRACKET HEAT TR
9CD2414600 SECC 1.0T
2
334/335/336
8
DOOR FRAME B
9CD18113B0 MIPS
1
45
BRACKET HEAT TR
9CD2414600 SUS 0.5T
1
332
9
CUSHION FOOT
9CD4207700 URETHAN
2
46
KNOB MIC
9CD1332000 MIPS
1
option
10-A DAMPER GEAR B
9CD2603200 ACETAL
2
47
BRACKET MIC PCB
9CD2415500 SECC 1.0T
1
10-B DAMPER BASE B
9CD2603300 ABS
2
48
GUIDE FLT
9CD2506500 ABS
1
option
332/334/335/336
11-A LOCKER BASE
9CDOB01900 ABS
2
11-B LOCKER CAM
9CDOB02000 ABS
2
11-C LOCKER SPRING
9CDOB01600 STS
2
9CD2412900 ABS
2
S1 SCREW TAPTTITE
7173261011 TT2 BIN 2.6 X 10 MFZN
No.
Screw Type
Part Code
Description
332
16
Q'ty
334
335
16
16
336
16
12
BRKT SIDE
13
KNOB POWER
9CD1350100 HIPS
1
S2 SCREW TAPTTITE
7173301011 TT2 BIN 3.0X10 MFZN
16
15
15
15
14
LENS POWER
9CD1620900 ACRYL
1
S3 SCREW TAPTTITE
7173301212 TT2 BIN 3.0X12 BK
21
21
21
21
15
KNOB OPEN
9CD1350200 HIPS
1
S4 SCREW TAPTTITE
7173301612 TT2 BIN 3.0X16 BK
2
2
2
2
7173300411 TT2 BIN 3.0X6 MFZN
5
8
8
8
16
KNOB EQ
9CD1350700 HIPS
1
S5 SCREW TAPTTITE
17
KNOB DISC
9CD1350800 HIPS
1
S6 SCREW TAPTTITE
7173301411 TT2 BIN 3.0X14 MFZN
*
4
4
4
7173400611 TT2 BIN 4.0X6 MFZN
*
4
4
4
18
KNOB FUNCTION
9CD1351000 ACRYL
1
S7 SCREW TAPTTITE
19
PLATE FILTER
9CD0913200 MIPS
1
S8 SCREW TAPTTITE
7173401011 TT2 BIN 4.0X10 MFZN
4
*
*
*
9CD3102401 TT2 BIN 3.0X8 + D12
1
*
*
*
9CD3102400 TT2 BIN 3.0X10 + D14
1
1
1
1
1
*
*
*
20
GUIDE FUNCTION
9CD2507800 HIPS
1
S9 WASHER SCREW
21
KNOB CAP
9CD1350600 HIPS
1
S10 WASHER SCREW
22
DECO KNOB CAP
9CD1005200 ABS
1
23
KNOB PRESET
9CD1350900 HIPS
1
24
DECO KNOB PRESET
9CD1005300 ABS
25
KNOB TUNING
25-1 KNOB JOG
CR COATING
W1 WASHER PLAIN
2
CR COATING
No.
Part Name
Q'ty
9CD1350400 HIPS
1
332/334/335/336
P1
PCB FRONT
1
9CD1350300 HIPS
1
option
P2
PCB MAIN
1
26
DECO RING VR
9CD1005100 ACRYL
2
P3
PCB POWER
1
27
KNOB VR
9CD1350500 HIPS
1
P4
PCB CD
1
28
DECO RING PRESET
9CD1005400 ACRYL
1
P5
PCB MP3
1
29
WINDOW FLT
9CD1620700 ACRYL
1
P6
1
30
CD DECK MECHA
9CD6012900 DCC-01DA
1
P7
PCB MIC
PCB JACK
31
DOOR CD
9CD1814200 HIPS
1
32
WINDOW CD DOOR
9CD1620800 ACRYL
1
33
PANEL FRONT
9CD0312200 HIPS
1
34
BADGE DAEWOO
9CD1500900 ABS
1
35-A CASSETTE DECK LOGIC 9CD6010000
1
332 option
35-B CASSETTE DECK LOGIC 9CD6010100
1
334/335/336 option
36
COVER TOP
9CD0411400 MIPS
1
37
COVER SIDE L
9CD04115L0 MIPS
1
38
COVER SIDE R
9CD04115R0 MIPS
1
39-1 CHASSIS BOTTOM
9CD0607500 ABS
1
332
39-2 CHASSIS BOTTOM
9CD0607100 SECC 1.0T
1
9CD0409800 MIPS
1
334/335/336
332/334/335/336
40
COVER BACK
6
1
option
option
Wiring Diagram
XG-332V Model only
7
Wiring Diagram
XG-334V[K]/335V[K]/336V[K] Model only
9CD6590900
9CD6594500
8
Block Diagram
XG-332V Model only
9
Block Diagram
XG-334V[K]/335V[K]/336V[K] Model only
10
Schematic Diagram
MAIN/POWER Section : XG-332V Model only
0dB
¡›
-87dB
-¡˜
0dB
¡›
-87dB
-¡˜
11
Schematic Diagram
MAIN Section : XG-334V[K]/335V[K]/336V[K] Models only
12
Schematic Diagram
TUNER Section : XG-332V Model only
3 & 4 GANG
2 GANG
47 OHM
270 OHM
10
HR003
2
1
12
11
14
13
13
14
12
7
9
10
11
8
6
8
5
3
9
2
4
7
6
3
4
5
MAIN GND
1
HR212/213
2.7K
1K
CE & SEMP
SEMP
FTZ
322
324/325
R204B
12K
5.6K
SEMP
322
324/325
R217/218
27K
18K
CF001 CF002 HC203 HC214 HC215 HC216 HC217
FTZ
CE
S-AM
MS3
MS3
MS2
MJ
MS3
MS2
470pF
102 pF
102 pF
X
O
O
X
O
O
O
X
X
O
X
X
HR003 HR214 HR215 HR219 HR220 JW204 JW205
FTZ
CE
S-AM
47
47
270
O
X
O
X
X
O
X
O
X
O
X
O
X
X
O
O
O
O
L202
R217
R218
O
X
X
JW
12K
33K
HR202 HR203 L201
FTZ
CE
S-AM
Pin No.
Vtg(V)
IC201
1
Pin No. 13
Vtg(V)
2
3
4
5
6
2.1 4.8 2.1 2.1 GND #1
14
15
16
17
18
3.2 3.2 2.1 2.1 2.1 4.5
9
10
11
#2 4.8 4.8
7
8
#3
#4 #5
19 20
#6 #7
22 23 24
#9 4.8 3.5
#3 : NORMAL(V=< 0.5V )
#1 : SD ON(0V)
MUTE(1.4V=<V=<2.2V)
OTHERWISE(5V)
SEEK(V>=3.5V)
#2 : STEREO(0V)
MONO(5V)
21
#8
12
#4 : FM(4V), AM(2.6V)
#5 : FM(4.1V), AM(3.0V)
#6 : FM(0V), AM(1.3V)
#7 : FM(3.6V), AM(1.0V)
#8 : FM(0.6V), AM(2.3V)
#9 : FM(?V), AM(?V)
Name
Pin No.
Vtg(V)
IC202
1
2
2.5 N.C
3
4
5
0
0
0
15
16
Pin No. 12
13
14
#5
?
N.C #6
Vtg(V)
#1 : FM(3.7), AM(0)
#3 : FM(3.7), AM(0)
#5 : TUNING ON(VCC)
TUNING OFF(0V)
#7 : FM(2.4V), AM(0V)
7
8
9
10
VCC #1
6
#2
#3
#4 N.C
19
20
21
17
#7 VCC
18
11
22
1.1 1.1 #8 GND 2.5
Name
Q001
Q003
Q104
IC205
REMARK
E(1)
Vtg(V) C(2)
B(3)
0
0
0
12
12
0
0
0
12
12
GND
5
BASIC : FM
#2 : TUNING ON(VCC)
TUNING OFF(0V)
#4 : FM(0), AM(12)
#6 : FM(0V), AM(2.4V)
#8 : VT
13
22K
22K
18K
10K
15K
15K
O
X
X
TU001
JW 4-Gang
12K 3-Gang
33K 2-Gang
Schematic Diagram
TUNER Section : XG-334V[K]/335V[K]/336V[K] Models only
14
Schematic Diagram
TAPE Section : XG-332V Model only
ALC
15
Schematic Diagram
TAPE Section : XG-334V[K]/335V[K]/336V[K] Models only
16
Schematic Diagram
FRONT Section
17
Schematic Diagram
MP3/VCD Section
18
Schematic Diagram
KARAOKE Section : XG-334VK/335VK/336VK Karaoke Models only
19
Schematic Diagram
POWER Section : XG-334V[K]/335V[K]/336V[K] Models only
20
P.C.B Pattern Layout
MAIN <Top View> : XG-332V Model only
21
P.C.B Pattern Layout
MAIN <Bottom View> : XG-332V Model only
22
P.C.B Pattern Layout
MAIN <Top View> : XG-334V[K]/335V[K]/336V[K] Models only
23
P.C.B Pattern Layout
MAIN <Bottom View> : XG-334V[K]/335V[K]/336V[K] Models only
24
P.C.B Pattern Layout
FRONT
25
P.C.B Pattern Layout
MP3/VCD
<Bottom View>
<Top View>
26
P.C.B Pattern Layout
KARAOKE : Karaoke Model Only - XG-334V[K]/335V[K]/336V[K]
27
P.C.B Pattern Layout
POWER : XG-332V, CE Region only
POWER : XG-332V, Other Region only
28
P.C.B Pattern Layout
POWER : XG-324V[K]/325V[K]/326V[K], CE Region only
POWER : XG-324V[K]/325V[K]/326V[K], Other Region only
29

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