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Operation Instructions
-34-
Operation Instructions
-35-
Operation Instructions
-36-
Operation Instructions
-37-
Mechanical Disassemblies
-38-
CABINET BACK REMOVAL1. Refer to Figure 1,remove 10 screws.2. Pull off cabinet back and remove.
CHASSIS REMOVAL1. Remove cabinet back.2. Discharge the picture tube anode(2nd anode lead) to the dag coating (picture tube grounding lead).3. Disconnect Degaussing coil socket(KE),Picture tube socket, Deflection yoke connector (KDY), Speaker connectors(KL and KR), and 2nd anode lead.4. Remove chassis completely by sliding it straight back.
CAUTION: Do not disturb the deflection yoke or magnet assembly on the picture tube Neck. Care must be taken to keep these assemblies intact, unless picture tube is being replaced. Discharge the picture tube to the coating before handing the Tube.1. Remove chassis, referring to Chassis Removal instructions. 2. Place cabinet front face down on the soft surface.3. Remove the screw on each corner of the picture tube and GENTLY lift the picture tube out of the cabinet.4. Install a replacement picture tube in reverse order. Properly install the degaussing coil and picture tube grounding lead on the picture tube. See Figure 2.
PICTURE TUBE REMOVAL
Note: If the Picture Tube is being replaced, mount the Degaussing Coil on the picture tube. See following..
DEGAUSSINGCOIL
DEGAUSSINGCOIL HOLDER
To CRT Unitground
PICTURE TUBEGROUNDING LEAD
DEGAUSSINGCOIL SOCKET
Cabinet Parts List
Key No. Part No. Description
1 SKCM 0025TM 0110 CABINET COLOUR MATCH-METAL SILVER GREY #MS G001 2 SK100729TM0001 FRONT LENS (REMOTE CONTROL WINDOW) 3 SK100729TM0001 FRONT LENS (LED WINDOW) 4 SK100925TM0001 POWER KNOB-ELECTROPLATING SILVER(ABS) 5 SK100425TM0002 SIDE AV JACK BRACKET-DARK GREY #DG001(ABS) 6 SK100829TM0001 CONTROL KEY KNOB-ELECTROPLATING SILVER(ABS) 7 SK060125TM00W6 BACK LABEL FISHER TF25M2T W/PCB ENG 8 SK100225TM0003 BACK CABINET-DARK GREY #DG001(HIPS)94V-0 9 10 SKHS08S0360600 HANDSET-36 KEYS FOR OVERSEAS NORMAL GREY ENG
SK1016HS080006 BATTERY DOOR-METAL SILVER GREY #MSG001(ABS)
98
10
-39-
71
54 3 2
6
1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
121110987654321
D
C
B
A
Title
Number RevisionSize
A1
Date: 23-May-2003 Sheet of File: C:\Documents and Settings\vcdb\桌面\BACKUP~1.DDBDrawn By:
R6066801
5
2
3
4
KA
5Q12
XR
F
IC601KA5Q1265
2
4
9
6
16
12
10
17
13
15
14
16
T601 *064201-50
to
PTC 12 OHM
RT601
C601
0.22uF/AC275V
C606
1000pF/500V
C608 1000pF/500V
F6015A/250VAC
+ C602220uF/400V
D605
BA158
D606BA158
D603
BA158
C60947n
C6053.3n
ZD6014.7V
C6072200pF/1KV
12
CN601
3R604
120K/2W + C60447u/50V
L604
L10mm
R60
5 330
L606
10
L613
L10mm
D614
BYW36
D613
BYW36
D612
BA158
+ C624100uF/200V
Gnd
+C617
470uF/25V
In OutGndIC605
LA7812
Gnd
+ C611100uF/35V
Gnd
+12VGnd
Q605A1013
R6132.2K
Gnd
Gnd
Gnd
Gnd
+C622
1KuF/35VGnd
Gnd
+140V
+25V
R6351.5K
R620
10K
Gnd
POW
R610 100
Gnd
1R615A
8.2M/1W
C6352200pF/AC275V
12
H602
12
CN602AC220V/110V
NOTE: LIVE AREA , NO TOUCH WITHOUT PERMITL: STANDBYH: POWER ON
R62210K
R617
10K/0.5W
R621
47K
D6201N4148
R60810K
C6300.1
C6000.47uF/275VAC
L602
061505
C60322n
EHT
G1 G2 G3
KB
KG
KR
X705R5312.7K
R521
2.7K
R5112.7K
1 2 3 4 5
H501
1234
H502
H-GndH-Gnd
C5341000pF/2KV
H-Gnd
1
CN503H-Gnd
S-Gnd
R515
560
R51915
Q512
BF421
R517
150(M)C511
150pF
D513BA1583
R51422K
S-Gnd
R528 3K
R52915
Q522BF421
R515
150(M)C521
150pF
D523
BA1583
R52422K
S-Gnd
S-Gnd
R535 560
R53915
Q532
BF421
R537
150(M)
C531150pF
D533
BA158
3
R53422K
S-Gnd
S-Gnd
+12V
R506220K+
C50610u/250V
H-Gnd
+180V
C2030.022U
C234 0.47uF
A OUT1
FM OUT2
PIF AGC3
RF AGC4
IF IN5
IF IN6
IF GND7
IF VCC8
FM FIL9
AFT OUT10
BUS DATA11
BUS CLOCK12
ABL13
R IN14
G IN15
B IN16
FB IN17
VCC18
R OUT19
G OUT20
B OUT21
EW22
V OUT23
RAMP ALC24
H/BUS VCC25
H AFC FIL26
H OUT27 FBP IN 28
VCO IREF 29
CLOCK 30
CCD_VCC 31
CCD_FIL 32
H GND 33
Cb 34
Cr 35
C_APC2 36
CLAMP_FIL 37
XRAL 38
C_APC1 39
FSC OUT 40
G V/C/B 41
EXT.V IN 42
VCC V/C/D 43
INT.V IN 44
BLACK S.F 45
TV OUT 46
VCO_FIL 47
VCO 48
VCO 49
APC FIL 50
EXT.A IN 51
SIF OUT 52
SIF_APC 53
SIF IN 54
IC201LA76828
AFT
R351
*1.2K C35315n
R35310K
C355
0.22
D351BA158
+12v
2R359
1/WIRE RESISTOR
R3542.7K
1R352
1
11
22
33
44
55
66
77
IC301
LA7840
!
12345
CN301
C330470uF/25V
C351100/35V
R3572.7k
V
H
1
2
3
4
5
6
7
8
9
10
11
12
13
T302
FBT
L301*36uH
EHT
D313
BA158
D308BA158
C318680pF/500V
Focus
G2+C326
470uF/25V
+
C30510uF/250V
1
R361220K-1W
Gnd
Gnd
2
R341*1.5K
1
R31
222
K
+C308
1uF/250V
7
R3030.68-1W
+140V1234
CN302
R307*1.5-2W
R3091K
R237*1.2K D309
1N4148
+5v-2
Gnd
T301*041000-00
Q306A1015
R330*1K
R331
1K
D310
1N4148
R3346.8K
2
R3436.8
Gnd
C3011000pF/500V
1R3012.7K/1W
+ C303*1uF/250V
Gnd
+45V
R304100
R300*22-0.5W
GndGnd
Gnd
C3145n6/2KV
C320
8n2/2KV
C31922n/630V
D302BY228
D301RU4B
Gnd
L303*545uH
-13v
C311
*390n/400V
C3254.7uF/50V-480mA
Gnd
Gnd
C302680pF/500VGnd
Gnd
EW
H.DRV
R332
*1K
3
J3341K/2W
C3131500p/2KV
Gnd
D31
2B
A15
8
Gnd
1 2 3 4 5 6 7 8910111213141516
0
00
1
1
1
IC402HEF4053
1 2 3 4 5 6 7 8910111213141516
0
00
1
1
1
IC403
HEF4053
1 2 3 4 5 6 7 8910111213141516
0
00
1
1
1
IC203
HEF4053
WP1
n.c.2
A23
Vss4
Vdd 8
PTC 7
SCL 6
SDA 5
IC00224C04
R006
100
R007 100
R00
54.
7K
R00
44.
7K
+5v-1
Gnd
SW00
8
KEY
SW00
7
KEY
SW00
6
KEY
SW00
5
KEY
SW00
4
KEY
SW00
3
KEY
SW00
2
KEY
SW00
1
KEY
RD9
2K
RD8
3K
RD7
3.3K
RD6
4.7K
RD5
6.8K
RD4
11K
RD3
22K
RD2
56K
+5v-1
12345
CN002 CON5
SW60
1
KEY
LED001LED
RD11
1K
1 2 3
M001
IR RECEIVER
CR122n
RR1
10
Gnd
Gnd
X001
32.768K
R010 390K
C004 15pF
C003 15pFGnd
R00
83.
3K
R00
93.
3K
1 2 3 4 5 6
CN001
Gnd
+5v-1
+
C62
010
0uF C00
60.
01
Q002A1015
R0221.5K
+
C01
2
10uF
/50V
R023
8.2K
R0244.7K C011
1000p
ZD0013.9V
Gnd
Gnd
R027 4.7K
R025 4.7K
R026 10K
R03947K
R028
560R03110K
+5v-1
Gnd
Gnd
C00922n
+
C0082.2uF
R021
330
R020270K
Gnd
C0101000pF
Gnd
12345
CN003
Gnd
+5v-1
C007 0.01
R019 15K
R701 100
R702 100
R703 100
R704 100
R033 2.2K
R034 2.2K
R035 2.2K
R036 2.2K
Q005C1815
R037 4.7K
R002 4.7K
R041 4.7K
R040 4.7K
R045 4.7K
R042 4.7K
R046 4.7K
R047 4.7K
+5v-1
R003
1K
Gnd
R207 100K
R206 100K
C002
0.1
C2070.01+
C206330
+
C208 1uF
Gnd
1 2 3 4 5
SAW10145.75MHz
AG
C1
VT
2
Hi/n
.c.
3
Mi/B
S1(S
CL)
4
Lo/B
S2(S
DA
)5
V+
6
i.c.(V
+)7
i.c.
8
i.c.(+
33V
)9
IFG
ND
10
IF11
TUNER
+
C1014.7uF
C10710n
C11210nF
R1091K R111
22
R110220R108
4.7K
L201
0.82 C1110.1
Gnd
R202
150K
R20133K
+C105
220u
F/16
V
Gnd
Gnd
C10610nF
GndR104100
R105100
+33v
+C104
10uF/50V
Gnd
Gnd
R103220
+12v
Gnd
R208 100
R209 100
R205
47K
C210
100uF
Gnd
12345
CN201
Gnd
R212220
C2140.01
+ C213330uF
Gnd
C215
0.33C216
0.33
+5v-2
Gnd R215270
C218
0.1
+
C217
330uF
+
C220
1uF C21915n
R2163.3K
Gnd
+12v
C240A10pF
C23910n
C239 1000pF
R2311K
Gnd
R221
330
+
C236
0.47uF
Gnd
T20245.75MHz
GndR226
510
R227510
Q403
A1015
R455
1K
Gnd
+5v-2
R4581K
R452
1K
C IN
1
IN se
l2
Y IN
3
D G
ND
4
VD
D5
VC
C6
SC7
Fsc_
sel
8910111213141516
Cou
t
O S
el
Yo
Agn
d
Cvb
s
N.C
.
N.C
.
FSC
SYS1
SYS2
IC204
TDA9181
R454 100
R453 100
C229
10uF
C226 1000pF
+
C233 10uF
R225 100K
Gnd
Gnd
+ C231330uF
C230
0.1uFGnd
C450100pF
C243
10n
Gnd L203
100
L204
100
C245
0.1
C260
0.1uF
+ C266220uF
+ C267220uF
C247
1000pF
Gnd
+5v-2
C227 0.47 C2280.47
R22
35.
1K
R2395.1K
Gnd
+5v-2
X201 4.43MHz-05
+
C2551uF
+
C225
0.47R233 1K
C2420.1C241
0.1
R456 75
R457 75Gnd
+
C222
4.7uF
+C221
100uF
C223
0.1uFZD2045.1V
R232
100
Gnd
R219
4.7K
Gnd
Q404A1015
R258
1K
Gnd
C48510n
C484100uF
Gnd
C47910n
Gnd
+12v
R406 220K
C404 6.8n
C405 0.33/63V
C417 6.8n
C41633n
C415 0.1C4146.8n
C411 33n/100V
C402 10uFC403 10uF
C406 10uF
C407
1uF/50V
C408470uF
C420 10uF
C41910uF
C4431uF
C412 10uF
IC 401
Gnd
R40739 -0.5W
R CH
A R
A L
C410 10uFC4090.01
C4180.33
ZD4029.1V
BASS
12V
PF11
AGC2
LIN3
PF24
PF35
PF46
GND7
L_Treble8
L_Bass9
Bass10
Volume11
LOUT12 SCL 13
SDA 14
ROUT 15
Treble 16
Balance 17
R_Treble 18
R_Bass 19
Bass_B 20
1/2Vcc 21
RIN 22
Vcc 23
Mode 24
IC401AN5891
Gnd R101 100
R100 100
AGND6
CTW 29
CTS 30
CW 31
CS 32VEO1
VEI2
CNR3
Cm4
Cdec5
DGND7
SDA8
SCL9
Vcc10
COMP11
Vcap12
Cp113
Cp214
Cph15
Cadj16 CER 17
Cmo 18
Css 19
CR 20
OUTR 21
MAD 28
CSDE 22
SAP 23
VREF 24
CL 25
CND 26
OUTL 27
IC405TDA9850
R436
8.2K
R437
180
R438 100
R439 100
R440 2.2K
C45147n C457 10uF
C4620.47
C463 0.22
C464 4.7uF
C458
0.1
C459 4.7
C460 10uF
C461 100uF
C465 10uF
C476 1uF
C475 1uF
C474 10uF
C473 10uF
C471 2.2uF
C470100uF
C472 1uF
C466 4.7uF
C467 4.7uF
C468 2.2uF
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
X401 503F58
Gnd
C453
330uF/16V
R44139 /0.5W
C456
0.01ZD40
19.
1V
12v
C469 15nGnd
C441
100uF
R464 10K
R46210K
R463 15K
R465 15K
R468 120K
R466 120K
R469 5.6K
R467 5.6K
R473 15K
R470 15K
R472 10K
R471 10K
C4471uF C445
1uF
C439 47uF/16V
C440 47uF/16V
+12V
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
+12V+12V
R461 1K
R460 1K
R450 75
R451 75C Y
P404S-VHSGnd
123
CN405
12
CN404
C4441uF
C446
1uF
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
R481 10K
R482 10K
R48
020
K
R47
920
K
R42810K
R43110K
C450
1uF
C449
1uF
Gnd
Gnd
+12v
Gnd
R3172K
R324
*K
C3544.7uF
R336
1K
+12v
Gnd
R340
100
D311
1N4148
R333
*390
R335
*1KGnd
C323100uF/35V
Gnd
D303BA158
+
C304470uF/25V
Gnd
C324680pF/500V
1
R310
*0.68
InOutGnd
IC4067805
+13v
+5v-2
Gnd
Gnd
Gnd Gnd
Gnd
Gnd
Gnd
C358*0.1uF/100V
123 CN409
Gnd
Cr
Cb
123H
405
123
H409
12H
404
R492
1K
R490
1K
R493
75
GndGnd
Gnd
Gnd
Gnd
FRONT AV(AV1) YUV(Cb/Cr input)
In OutGnd
IC602*SE120
R616
*10K
1 2
3
ZD531
8.2V
ZD511
8.2V
ZD521
8.2V
1
R505
C503
2
R326
220+12V
3R442A
33-3W
3R442B
33-3W
In OutGnd
IC6047805D611BA158
R640
150
C64022uF/50V
L610L10mm
L612
L10mm
L611
L10mm
D612A
BA158 C62622uF/100V
ZD101KA33V
C10010uF/50V
Gnd Gnd Gnd
Gnd
+45V
+5V-1
R602
4 ohm/15W
+1
~2
~3
-4
BR601KBJ6J
12
*H601
H602
UL CABLE
N
L
50Hz/60Hz
BLACK
WHITE
1R634
0
2R107(S)
15K-2W
Gnd
P405AV_IN/OUT
+5V-2
R10275
Focus
G2ZD505
8.2V C508220uF/16V
R5031K
R5011K
C50910n
ZD50
58.
2V
C507220uF/16V
R50
31K
R5011K
C50910n
C50210n
D5021N4148
S-Gnd
S-Gnd S-Gnd
R525 560
R538 3K
R5183K
Gnd
S-Gnd
Gnd
Gnd
+5V-2
ZD2038.2V
BLK
OSD-B
OSD-G
OSD-R
LED
LED
KEY
KEY
KEY
V-S
YN
C
H-S
YN
C
H-SYNC
ABL
ABL (IC201 PIN13)
ABL
COMPOSITEC
OM
POSI
TE
SDA
SCL
RF AGC
RF AGC
SCL
SDA
IF
IFSYS2
SYS1
SYS1SYS2
AV
AV
AV
AV2
AV2
SVHS
SVH
S
SVH
S_C
IN
SVHS_CIN
L OUT
R OUT
V OUT
V OUT
L OUT
R OUT
STER
EO L
STER
EO R
STER
EO L
STER
EO R
A R A L
AV VIDEO INPUT
AV VIDEO INPUT
AV L IN
AV R IN
AV L IN
AV R IN
CPU VIDEO
CPU
VID
EO
POW
HDRV
HDRV
SCP
R2131.5K
ZD2025.6V
R218330
Gnd
SCP
SCP1
SCP1
EW
EW
SAW WAVE
SAW WAVE
V-SYNC
MUTE
5Y08 DIAGRAM
0
R00147K
R5401k
R536
1.2kR526
120R516
5.1k
S-Gnd
S-Gnd
R543180
D5041N4148
D505
1N4148
C5460.1
R5443K
R5461.8K
Q524A1011
R55447K
R55247K
R553390
R556390
R5550
C551
0.022/250V
C550
0.022/250V
C548
470p/500V
D506BA158
D507
BA158
R551
100
R55010/0.5w
C5490.1/250V
T501FILTER
R5481K
C5473p
C55210uF/200V
C55310uF/200V
C5510.01/500V
1R557
330
L_VM2.2uH
+140v+12v
S-Gnd
S-Gnd
S-Gnd S-Gnd
S-GndS-Gnd
S-Gnd
S-Gnd
S-Gnd
R5421k
C530
CAP
C520
CAP
C510
CAP
D5081ss133
D509
1ss133
R513
150(M)
R523
150(M)
R533150(M)
D5211ss133
D5111ss133
D5311ss133
R0301K
R043
10K
D304 BA158
R?CAP_POL1
Gnd
+13v
Gnd
1
R3180.68
-13v
C327470uF/25V
C3280.01C331
0.01
J13
10K
R209
100
C015
220P
C016
220PGnd
C211
1u/50V
Q0071015
C01310uF
R01110K
R012180K
1015Q006
R015
1K
C0143.3n
Q?
2.2K
R0141K
Gnd
12V
VCC
Gnd
5V
Gnd
47KR217
J1341K
J1351K
R412
47K
R41047K R413
47K
R411
47K
C443 1u/50V
C401
1u/50V
Gnd
Gnd
C205 220P
C202 220P
Gnd
Gnd
ZD406 12VGnd
ZD405
5.1VGnd
ZD40912V
Gnd
ZD404
12V
Gnd
ZD407 5.1V
ZD408 5.1VGnd
Gnd
R337
*22KR336
*KGnd
Q3051015
R321
1.8K
R3201.8K
R322
10K
R2372K
R205
1K
Gnd
GndR2298.2K
D320
4148
5V
12V
C306
C
Gnd
D305
BA158
C316C+
C017
0.01u/50V
R315
100KR31615K
CPU P12
SDA01
SCL02
SDA3
SCL4
GND5
XTL16
XTL27
VDD8
KEY9
AFT10
11
12
RESET13
FIL14
CVin15
EEPROM_RESET16
Vsyn17
Hsyn18
SYS2 36
SYS1 35
TV/AV 34
AV1/2 33
S_VHS 32
31
TILT 30
POW 29
REM 28
27
26
SAFE 25
MUTE 24
LED 23
BLK 22
B 21
G 20
R 19
IC001
LC86F3448A
Gnd GndGnd
C613
CGnd
IC603
TPL621
P12
C108100P
C109110P
Gnd Gnd
Q102C2717
Q004
C1815
Q003C1815
Q600
C1815
Q604
C1815Q607C1815
Q301C2482
Q302*5148
Q308C1815
Q304C1815
Q307D1499/C2603
Q406C1815
Q405C1815
Q407C1815
Q402C1815
Q540BF199 Q542
BF370
Q541BF370
Q525C2344
Q530C1815
Q533BF420
Q531BF420
Q521BF420
Q523BF420
Q502C1815
Q511BF420
Q513BF420
ZD002 5.6V
Gnd
Gnd
Gnd
C204 1U
TO CPU PIN27
ZD602
15VGnd
ABL
TITLE
P/N
SYSTEM
ISSUED BY :
CHECKED BY :
APPROVED BY :
REV DATA :
PAL/NTSC M/N
5Y08 SCHEMATIC DIAGRAM
2003-04-30
0501-A5Y080-00
1 2 3 4
H405
SP1 8 ohm/8W
SP2 8 ohm/8W
NF1
1
IN1
2
MU
TE3
GN
D4
IN2
5
NF2
6
OU
T27
GN
D8
VC
C9
OU
T110
IC406
LA4278
R478
15KR407
2.7KR476
15KR408
2.7K
C42210nF
C42410nF
C427100u/25V
R4030
C425
0.33uF
C4230.33uF
C428
100uF/25V
C426100u/25V
R4010
C4320.1uF
R4141
R4151
C43
00.
1
1 2 3 4 CN405
R435
1K
R4164.7K
R417
1K
C482
10n
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
2R402
1
C4800.1uF
C431
1000uF/35VGnd Gnd
MUTE
+25V
L CH
R CH
Q401C1815