Sharp 81GF-66E User manual

1
81GF-66E
SHARP CORPORATION
PAL B/G, I / SECAM L/L’, B/G, D/K SYSTEM COLOUR TELEVISION
SEJB81GF66E00
DA-100W CHASSIS
SERVICE MANUAL
MODEL 81GF-66E
Issued: 25th July ‘00
This document has been published to
be used for after sales service only.
CONTENTS
ELECTRICALSPECIFICATION.......................2
IMPORTANT SERVICE NOTES.......................3
SERVICEADJUSTEMENTS.............................4
PRINTED WIRING BOARDS............................7
SCHEMATICDIAGRAM..................................16
PARTLIST........................................................29
BLOCKDIAGRAM...........................................28
In the interests of user safety (required by safety
regulationsinsomecountries)thesetshouldrestored
to its original condition and only parts identical to
those specified should be used.
RTV servis Horvat
Tel: ++385-31-856-842
Tel/fax: ++385-31-856-139
Mob: [phone]
www.rtv-horvat-d .hr

2
81GF-66E
Normal Operating...................................200W
(1800uA, S-out Max.)
ELECTRICAL SPECIFICATIONS
•Power Input .......................220V-240 Volts AC 50Hz
•Power Consumption
•Audio Power Output Rating
Speakers
Left / Right.........................7Ω12W, 4 x 13cm
•Aerial Input Impedance
•Tuning Ranges..............45.75MHz thru 855.25 MHz
•Intermediate Frequencies
•Adjacent Sound Carrier Trap
•Sound Carrier Trap
L’.........................................................33.9MHz
L,B/G,D/K,I............................................38.9MHz
L’..........................................................40.4MHz
L, D/K...................................................32.4MHz
B/G.............................................................33.4MHz
I...................................................................32.9MHz
VHF/UHF...........................75 ohm Unbalanced
CATV Special Channels
Normal Operating...................................110W
(Method IEC 60107)
Stand-by Operating.................................0,9W
Internal Left Speaker.....................15W (MPO)
Internal Right Speaker..................15W (MPO)
Internal Centre Speaker...........15W (MPO)
Centre ...............................7Ω12W, 6 x 13cm
•White Level
Set brightness control to get total picture tube cathode current of 600 milliamperes under no signal condition.
Maximum necessary correction of each picture tube cathode current to get 8550 degrees K+1MPCD screen
temperature should not exceed 15% of its original value.
X=0.290 Y=0.300
WARNING
Convergence.........................Self Converging System
Focus...........................High Bi-Potencial Electrostatic
Sweep Deflection...........................................Magnetic
L’..........................................................32.4MHz
L,D/K,B/G................................................40.4MHz
I...................................................................40.9MHz
•Adjacent Picture Carrier Trap
L’..........................................................41.9MHz
L,D/K,I......................................................30.9MHz
B/G.......................................................31.9MHz
Specifictions are subject to change without prior notice.
The chassis in this receiver is partially hot. Use an isolation transformer between the line
cord plug and power receptable, when servicing this chassis.
To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer
servicing to qualified sercice personnel.
Internal Subwoofer......................20W (MPO)
Subwoofer.................4.5Ω20W, 11cm Round

3
81GF-66E
IMPORTANT SERVICE NOTES
SERVICING OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE
Maintenance and repair of this receiver should be done by qualified service personnel only.
When servicing the high voltage system, remove static charge from it by connecting a 10K ohm
resistor in series with an insulated wire (such as test probe) between picture tube ground tag and
high voltage lead. (AC line cord should be disconnected from AC outlet).
1. Picture tube this receiver employs Integral Implosion protection.
2. Replace with tube of the same type number for continued safety.
3. Do not lift picture tube by the neck.
4. Handle the picture tube only when wearing shatterproof goggles and after discharging the high
voltage completely.
X-RAY
This receiver is designed so that any X-Ray radiation is kept to an absolute minimum. Since certain
malfunctions are servicing may produce potentially hazardous radiation with prolonged exposure at
close range, the following precautions should be observed:
1. When repairing the circuit, be sure not to increase the high voltage to more than 33.5 KV, (at beam
1800µΑ) for the set.
2. To keep the set in a normal operation, be sure to make it function on 32KV±1.5KV (at beam 1800µΑ)
in the case of the set. The set has been factory - adjusted to the above mentioned high voltage. If
there is a possibility that high voltage fluctuates as a result of the repairs, never forget to check for
such high voltage after the work.
3. Do not substitute a picture tube with unauthorized types and/or brands which may cause excess
X-Ray radiation.
BEFORE RETURNING THE RECEIVER
In addition to the checks necessary as a result of a repair having been carried out, the following
additional safety checks should also be made before returning the units to the user.
1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not logged
between the chassis and other metal parts in the receiver.
2. Inspect all protective devices such as non-metallic control knobs, insulating fish papers, cabinet
backs, adjustment and compartment covers or shields, insolation resistor-capacity networks,
mechanical insulators etc.

4
81GF-66E
Horizontal:
-Adjust HORIZONTAL SHIFT.
-Adjust E-W WIDTH.
-Adjust PIN PHASE.
-Adjust PIN AMPLITUDE.
-Adjust UPPER CORNER CORRECTION.
-Adjust LOWER CORNER CORRECTION.
SERVICE ADJUSTMENTS
All the adjustments required for this chassis will be done in Service Mode, except G2 and Focus.
••
••
•G2 ADJUSTMENT
1. Receive cross hatch pattern signal.
2. Set contrast to 80/100 and brightness to 40/100.
3. Connect the oscilloscope to the red cathode and adjsust G2 to read
155 V on the cut pulse level as in the drawing:
NOTE:
Oscilloscope should be adjusted for vertical TV field trigger and synchronized
with wideo signal.
••
••
•SERVICE MODE FUNCTION
This mode function is provided to assist with the settings of those adjustments that may vary from one
Picture Tube to another, or between models.
In order to use the Service Mode:
1. Connect Test Pattern signal to antenna terminal.
2. Press main switch to «OFF».
3. Press volume-down and channel-up buttons and
main switch to «ON» simultaneously.
4. Service mode is now entered.
The required adjustments can then be made from the Remote Control Unit.
The only buttons required are the following:
Up/Down-channel for movement in adjustment options menu; Up/Down-volume are used to carry out an
adjustment in said menu; ON/OFF is used to memorize a new adjustment.
Adjustment menu is as follows: -BLUE GAIN.
-RED CUT OFF.
-GREEN CUT OFF.
-BLUE CUT OFF.
-ALTER NVM PAGE.
-ALTER NVM POSITION.
-ALTER NVM VALUE.
-TELETEXT MIX MODE CONTRAST.
-TELETEXT CONTRAST.
-OSD CONTRAST.
-DVCO ADJUSTMENT (Only PAL).
-DVCO ADJUSTMENT (Only NTSC).
-LUMA CROMA DELAY.
-AGC ADJUSTMENT.
-AFT ADJUSTMENT (BG-I-L)
-AFT ADJUSTMENT (L’)
-OPC VALUE.
-AUTOINSTALLATION ON/OFF.
To exit service mode, press main switch to OFF.
Adjustment menu is as follows:
All adjustments for Geometries are based on internal pattern (fig.1)
The procedure for making adjustments is as follows:
Vertical:
-Adjust VERTICAL AMPLITUDE.
-Adjust S-CORRECTION.
-Adjust VERTICAL SHIFT.
-Adjust VERTICAL LINEARITY.
-Adjust VERTICAL ANGLE.
-Adjust VERTICAL BOW. Fig.1
155 V
-SERVICE SOFTWARE AND HEXADECIMAL
COUNTER DISPLAY: «SW ON XXXX SW OFF
XXXX HOURS ON XXXX
-HORIZONTAL SHIFT.
-EAST WEST WIDTH.
-PIN PHASE.
-PIN AMP.
-UPPER CORNER CORRECTION.
-LOWER CORNER CORRECTION.
-VERTICAL LINEARITY.
-VERTICAL ANGLE.
-VERTICAL BOW.
-VERTICAL AMPLITUDE.
-S CORRECTION.
-VERTICAL SHIFT.
-RED GAIN.
-GREEN GAIN.
CH
1
2
CH1 gnd

5
81GF-66E
5− 5−
5− 5−
5− UPPER CORNER CORRECTION
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes from
pincushion to barrel shape.
c) When volume-down button is pressed, slide pincushion changes from barrel
shape to pincushion.
d) Adjust the UPPER CORNER CORRECTION to obtain condition as in (fig.6).
6− 6−
6− 6−
6− LOWER CORNER CORRECTION
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes from pincushion
to barrel shape.
c) When volume-down button is pressed, slide pincushion changes from barrel
shape to pincushion.
d) Adjust the LOWER CORNER CORRECTION to obtain condition as in (fig. 7).
9− 9−
9− 9−
9− VERTICAL BOW
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, vertical bow changes to the right.
c) When volume-down button is pressed, vertical bow changes to the left.
d) Adjust the VERTICAL BOW to obtain overscan (fig. 10).
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 9
Fig. 8
Fig. 7
7− 7−
7− 7−
7− VERTICAL LINEARITY
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, upper picture scanning decreases and
lower picture scanning increase.
c) When volume-down button is pressed, upper picture scanning increases and
lower picture scanning decrease.
d) Adjust the vertical symmetry to obtain symmetry scanning between upper and
lower picture (fig. 8).
8− 8−
8− 8−
8− VERTICAL ANGLE.
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, vertical angle changes to the right.
c) When volume-down button is pressed, vertical angle changes to the left.
d) Adjust the VERTICAL ANGLE to obtain condition as in (fig. 9).
4− 4−
4− 4−
4− PIN AMPLITUDE
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes from
pincushion to barrel shape.
c) When volume-down button is pressed, slide pincushion changes from
pincushion to barrel shape.
d) Adjust the PIN AMPLITUDE to obtain condition as in (fig. 5).
3− 3−
3− 3−
3− PIN PHASE
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes.
c) When volume-down button is pressed, slide pincushion changes.
d) Adjust the PIN PHASE to obtain condition as in (fig. 4).
2− 2−
2− 2−
2− E-W WIDTH
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, horizontal scanning increases.
c) When volume-down button is pressed, horizontal scanning decreases.
d) Adjust the horizontal amplitude to obtain 9% overscan (fig. 3).
1− 1−
1− 1−
1− HORIZONTAL SHIFT
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, picture moves to the left.
c) When volume-down button is pressed, picture moves to the right.
d) Adjust the horizontal location to obtain picture centering (fig. 2).
Fig. 10

6
81GF-66E
11− 11−
11− 11−
11− S-CORRECTION
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, upper and lower scanning decreases, and
center scanning increases.
c) When volume-down button is pressed, upper and lower scanning increases,
and center scanning decreases.
d) Adjust the S-CORRECTION to obtain a balance between upper, lower and
center (fig. 12).
12− 12−
12− 12−
12− VERTICAL SHIFT
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, picture moves up.
c) When volume-down button is pressed, picture moves down.
d) Adjust the horizontal location to obtain picture centering (fig. 13).
COLOUR ADJUSTMENT
The following adjustments are only required when Picture Tube,
IC801 or IC1801 are changed:
1. RED CUT OFF / GREEN CUT OFF / BLUE CUT OFF
2. RED GAIN / GREEN GAIN / BLUE BAIN
ACCESS TO NVM
a) Receive Philips pattern signal.
b) When Stand-by button is pressed (Remote Control
Unit), start
DVCO ADJUSTMENT (PAL)
Up/Down volume buttons are used to adjust the contrast
of the following items:
-TELETEXT MIX MODE CONTRAST.
-TELETEXT CONTRAST.
-OSD CONTRAST.
CONTRAST ADJUSTMENT
DVCO ADJUSTMENT (NTSC)
Adjust not required.
AUTO INSTALLATION OFF/ON
WhenONisselected, the TV will perform theautoinstallation
sequence as soon as service mode is removed.
a) Connect Test Pattern signal to antenna terminal.
b) Press main switch to OFF.
c) Press volume-down and channel-up buttons and main
switch to ON simultaneously.
d)»Service Software Vxx.xx» appears o screen.
e)Press main switch to OFF.
PROTECTIONS CANCEL
AGC ADJUSTMENT
a) Tune the TV into CH10 (pattern generator).
b) Adjust the signal strength to 57dB µV
c) Press the stand-by button on the Remote Control (red
button).
The TV will perform automatically the AGC.
AFTADJUSTMENTPAL BG - I, SECAM L
a) Tune the TV into CH69 (pattern generator).
b) Press the stand-by button on the Remote Control (red
button).
The TV will perform automatically the AFT.
1.1 Adjust G2.
1.2 Tune a white card.
1.3 Adjust colour to minimum.
1.4 Position colourimeter in the center of screen.
1.5 Adjust brightness and contrast to obtain a luminance of ≈20
NITS.
1.6 Operate in Service Mode and select location RED CUT OFF /
GREEN CUT OFF / BLUE CUT OFF, to obtain colour
coordinates:
X=0.290 ± 0.015 Y=0.300 ± 0.015
To increase press volume-up button and to decrease press
volume down button.
RED CUT OFF alter «X» coordinate.
GREEN CUT OFF alter «Y» coordinate.
BLUE CUT OFF alter «X» and «Y» coordinate.
2.1 Using brightness and contrast buttons, select a luminance
of ≈120 NITS.
2.2 Operate in Service Mode and select location RED GAIN /
GREEN GAIN / BLUE GAIN, to obtain colour coordinates:
X=0.290 ± 0.015 Y=0.300 ± 0.015
To increase press volume-up button and to decrease press
volume down button.
RED CUT OFF alter «X» coordinate.
GREEN CUT OFF alter «Y» coordinate.
BLUE CUT OFF alter «X» and «Y» coordinate.
2.3 Exit Service Mode and check colour coordinates «X» and
«Y» at 20 and 120 NITS. It may be necessary to repeat
procedure 1 and 2 of COLOUR ADJUSTMENT.
Press CH ∧ to move in the following sequence: ALTER
NVM PAG⇒ALTER NVM POS ⇒ALTER VNM VAL to alter
presseting adjustments, press up/down-volume buttons on
ALTER NVM VAL.
!
CAUTION: Do not change NVM VALUE to avoid risk
of serious damages to TV set.
AFT ADJUSTMENT SECAM L’
a) Tune the TV into CH04 (pattern generator).
b) Press the stand-by button on the Remote Control (red
button).
The TV will perform automatically the AFT.
10− 10−
10− 10−
10− VERTICAL AMPLITUDE
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, vertical size of picture increases.
c) When volume-down button is pressed, vertical size of picture decreases.
d) Adjust the vertical size to obtain overscan (fig. 11).
Fig. 13
Fig. 12
Fig. 11

16
81GF-66E DESCRIPTION OF SCHEMATIC DIAGRAM
1. The unit of resistance «ohm»is omitted
(K=1000 ohms. M= Megaohm).
2. All resistors are 1/8 watt. unless otherwise
noted.
3.All capacitorsareµF, unlessotherwisenoted
(P= µµF).
4. The capacitor with Part No.
RC-FZ9XXXBMNJ is designed to with stand
63V.
NOTE:
SAFETY NOTE:
1. DISCONNECT THE AC PLUG FROM THE AC
OUTLET BEFORE REPLACING PARTS.
2.SEMICONDUCTORHEAT SINKS SHOULD BE
REGARDED AS POTENTIAL SHOCK HAZARDS
WHEN THE CHASSIS IS OPERATING.
IMPOTANT SAFETY NOTE:
PARTS MARKED WITH « » ( )ARE
IMPORTANT FOR MAINTAINING THE SAFETY
OF THE SET. BE SURE TO REPLACE THESE
PARTS WITH SPECIFIED ONES FOR
MAINTAININGTHESAFETYANDPERFORMAN-
CE OF THE SET.
SERVICE PRECAUTION:
THE AREA ENCLOSED BY THIS LINE ( )
IS DIRECTLY CONNECTED WITH AC MAINS
VOLTAGE.
WHEN SERVICING THE AREA, CONNECT AN
ISOLATING TRANSFORMER BETWEEN TV
RECEIVER AND AC LINE TO ELIMINATE
HAZARD OF ELECTRIC SHOCK.
CAUTION
This circuit diagram is original one,
thereforethere maybe light difference from
yours.
WAVEFORM MEASUREMENT CONDITION:
Colour bar genetator signal of 70 dB from RF input.
400Hz
1234
5678
910 11 12
13
580V 1.3 KV 31.25 KHz 4 Vp-p 31.25 KHz
41 Vp-p 31.25 KHz 1.8 Vp-p 100Hz 3.3V 100Hz
19V 100Hz 25 Vp-p 100Hz 400Hz1.15 Vp-p 31.25KHz
350 Vp-p 100Hz
45 Vp-p 113 KHz FM
GND GND GND GND
GND
GND

17
81GF-66E
M6701
11 122233 3
123
RC
+5V
GND
+5V
GND
LED
OPC1
123
OPC
LEDOPC
+5V
+5V
+5V
3
2
RRMCU0228CEZZ
1
2
3
TSL235
1
(A)
GN0207
(M)
GN0304
(SW1)
GN0341
(SW2)
GN0341
(OPC)
GN0341
R6701
120K
1/2W
R6702
120K
1/2W
S6702
KZ007
S6703
KZ007
S6704
KZ007
S6705
KZ007
R6751
3K3
S6701
P0600
F6701
FS-C3226
D6751
PX0105
1
2
3
D6752
PX0105
1
2
3
R6738
100
R673
100
(ST)
GN0341
C6715
1uF
(16V)
LP6701
P0001
(RC)
GN0341
POWER SWITCH SCHEMATIC DIAGRAM.
1
I
H G
F
E D C B A
234567

18
81GF-66E
1
I
H G
F
E D C B A
234567
Page 19
Page 20
81GF-66E SCHEMATIC DIAGRAM (00 Version).
23
123123123
LED
GND
+5V
GND
+5V
RC
1
2
3
4
+5V
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+5V
+3.3V
+5V
+8V
+3.3V
+5V
+16V
-16V
+140V
+5V
+5V
PROT
VS
LEDOPC
PAGC
ABL
LED
OPC
CAG
RU
GU
BU
BLU
A16
A17
A18
A1
SC RS
VS
AL
ALCLOCK
AFT2 AFT1
PAFT
SDA
SCL
OE
AL
SELV
D0
TLTXT
Q708
2SC2412
R733
47K
R712
560
FB701
LN0037
FB702
LN0037
R728
180
(1/2W)
R1041
4K7
R715
47K
5W
Q505
C101
22pF
C1022
100nF
C1020
22pF
C1021
100nF
R1026
220
R2406
2K2
R2407
2K2
C718
1000uF
(25V)
C71
1000uF
(25V) C2401
22pF
C2402
22pF
FB703
LN0037
C2404
100nF
C2403
100nF
CF701
C0121
R740
47K
R711
1K8
R727
180
(1/2W)
Q70
2SC2412
R713
560K
1/2W
R714
560K
1/2W
D703
DX0555
RF2005
D704
DX0555
RF2005
D701
DX0555
RF2005
D702
DX0555
RF2005
D711
DX053
BYT52M
R1048
820
R1002
3K3
R1001
3K3
D721
C8V2
EX0550
D2401
EX053
3V
D706
DX0551
D730
DX0551
Q701
TX01 8
S5F10N80
D720
DX0587
MR826
X2401
B0214
20.48MHz
(G)
PLGN0207
C705
EZ011
220uF
(385V)
L701
F0108
R2402
4K7
D718
MBR3100
D71
MBR3100
C710
47nF
400V
FZ0156
R716
.27
1W
R758
100
R754
2R7
Q710
2SC2412
D725
DX0551
Q711
BC547
TX0106
R751
1K
R1017
3K3
R1052
4K7
R2408
3K3
Q712
2SC2412
J701
100nF
J13
3,3uH
(CF)
C711
220pF
2KV
KZ0035
R755
3 0
R1055
470K
R1028
100
R1004
3K3
R1022
100
R1035
4K7
R1050
220
C728
100nF
R73
47K
R738
47K
R737
180K
R101
3K3
R1018
100
R1020
3K3
R240
270
R1023
220
R1032
27K
(RGB)
GN0441
R2410
100
R2411
100
R2412
100
(SW1)
GN0341
(SW2)
GN0341
D1003
DX0606
BAS85
R1033
10K
Q1005
2SC2412
IC1001
ST10R272L
IX1686BM
P5.13
1
P5.14 AFT1
2
P5.15 AFT2
3
VSS
4
XTAL1
5
XTAL2
6
VDD
7
3.0
8
3.1
3.2 MICRO OUT
10
3.3 LED OPC
11
3.4 AGC OUT
12
3.5 ABL
13
3.6 LEDST
14
3.7 OPC IN
15
3.8 AV LINK
16
3. CAG
17
3.10 M3CLK
18
3.11 M3LDA
1
3.12 I2CEN
20
A1
26
VSS
27
VDD
28
A20
2
A21
30
A22
31
A23
32
RD
33
WR/WRL
34
READY
35
ALE
36
EA
37
VDD
38
VSS
3
RPD
40
D0
41
P5.12 100
P5.11
P5.10 8
P7.3 PAFT 7
P7.2 SDA1 6
P7.1 SDA2 5
P7.0 SCL1 4
P2.11 3
P2.10 AVLINK 2
P2. IR 1
P2.8 0
P6.7 8
P6.6 88
P6.5 87
P6.4 SCL2 86
P6.3 SELV 85
3.13 SERV DATA
21
P3.15
22
A16
23
A17
24
A18
25
R777
47 C73
220uF
(16V)
L702
IC708
FX0111
T702
BTW34
Q714
2SA1037
R767
10K
R768
220
(TQ)
R762
220
(TQ)
D727
DX0551
C1017
33nF
C723
2200uF
(10V)
D733
DX0551
D707
DX0502
1N4005
D708
DX0502
1N4005
R774
470K
(TQ)
R775
470K
(TQ)
LP701
R721
150K
(1/2W)
R703
150K
(1/2W)
R735
470K
R736
470K
8
7
3
4
(RC)
GN0341
(AA)
CM0672FC
X1002
17.734
B0200BM
T701
NZ0577BM
17
12
D728
C5V1
EX0545
D732
C15
EX0556
C737
1uF
(16V)
C704
KZ0165
3n3 250V
R763
100
(1/2W)
XZ0224
R770
270
(1/2W)
XZ022
D731
DX0502
1N4005
D734
DX0502
1N4005 R105
100 R1058
100
POR701
P0001BM
D72
C47
EX0568
R708
1K
D710
EX0545
5V1
FB1001
R771
470K
(1W)
Q715
TX0215
2SK2715
R76
820
C702
47nF
400V
FZ0173
C701
0,1uF
470nF
250V
C703
KZ0165
3n3 250V
L703
C746
100nF
D1004
EX054
D1005
EX054
FB1002
RBLN-0037
R1008
3K3
IC701
PST52
2
2
1
133
R788
18K
C706
22uF
(16V)
C707
100uF
(16V)
R78
18K
R7 0
18K
IC703
FX0106
5
1
2
4
R7 2
6K8
R7 1
18K
IC702
ST6203B
IX1646
VDD
1
OSCIN
2
OSCOUT
3
NMI
4
TEST
5
RESET
6
PB7
7
PB6
8PB5
PB3 10
PB1 11
PB0 12
PA3 13
PA2 14
PA1 15
VSS 16
R102
4K7
C1027
47uF
(16V)
C725
4.7nF
(HB)
C724
220uF
(16V)
(OPC)
GN0341
C733
10nF
R2401
470
IC1003
X24645
IX1603
NC
1
S1
2
S2
3
VSS
4SDA 5
SCL 6
WP 7
VCC 8
IC1004
X24645
IX1603
NC
1
S1
2
S2
3
VSS
4SDA 5
SCL 6
WP 7
VCC 8
C1001
470uF
(6.3V)
R1030
4K7
IC704
FX0106
5
1
2
4
R787
47K
Q717
2SC2412
C731
10nF
R776
82K
C1032
2.2uF
C730
10nF
D724
C2V7
EX0538
C732
10nF
C1002
100nF
R1031
4K7
C240
180pF
1
RTV servis Horvat
Tel: ++385-31-856-842
Tel/fax: ++385-31-856-139
Mob: [phone]
www.rtv-horvat-d .hr

19
81GF-66E
8 9 10 11 12 13 14
I
H G
F E
D C B
A
Page 21
Page 18
81GF-66E SCHEMATIC DIAGRAM (00 Version).
TB0001
Vh
GND
V OUT
V IN
12 34 5
+200V
+140V
+5V
+5V
+5V
+140V
+8V
+140V
+5V
-1 V
+140V
+140V
-13V
+13V
L
+5V
+25V
+140V
+5V
-13V
CAG
PROT
BLU
BU
GU
RU
VI3
AV3
SC3INL
SC3INR
SC1OUTL
SC1OUTR
VI2
R722
33
D620
DX0551
R641
47
(1/2W)
R607
6K8
R540
4K7
2
3
4
5
6
7
L603
P0262
1
2
R627
180
(TQ)
C631
470nF
D605
DX0585BM
DMV32AF5
R530
XZ0200
1
(1/2W)
R625
180
(TQ)
L601
3.3uH
R514
3 0
Q505
2SC2412
C522
100nF
R544
1K
L503
3.3uH
(CF)
R54
27K
C
2
D504
DX0551
C518
10pF
FB703
LN0037
C2406
100nF
R2405
100K
Q2401
2SC2412
R2403
1K5
R53
3K3
R527
1K
Q501
2SC2412
R537
8K2
R524
1K
R435
1K
Q404
2SC2412
R4
5
2
2
R545
100K
R611
560
(2W)
C712
100pF
R720
10K
R71
220
R408
75
(1/4W)
R508
680
L2402
10uH
(DF)
D712
EX041
C15
BYT52M
D610
DX051
1N581
D611
DX051
1N581
D621
1N4 36
DX0506
R610
XZ200BM
1
1/2W
Q602
TX01 2
KSC2500
R717
22K
R745
1K8
(1%)
Q702
TX0182
2PD602
IC705
FX0106
5
1
2
4
D403
EX054
7V5
D404
EX054
7V5
D502
DX0551
D506
DX0551
D713
DX0551
D715
DX0551
Q701
TX01 8
S5F10N80
MR826
B0214
20.48MHz
C770
KZ0156
3K3pF/ 4KV
R603
330
C616
470uF
(35V)
L605
Z0715
4K7
C713
100nF
IC706
KA431AZ
IX1674
D510
DX0505
1N4 35
R513
100K
R750
1M
R605
2K2
C515
3 0pF
R526
3K3
C717
1nF
R718
R716
.27
1W
R534
27K
C524
100nF
R533
820
(1/4W)
R2408
3K3
FB603
LN0037
C63
3 0pF
C633
22pF
Q603
2SC2412
Q604
2SA1037
Q605
KSC2500
TX01 2
Q601
TX01 7
BU2525
C607
330uF
(10V)
C635
1nF
D608
DX0505
1N4 35
C638
2n2
(500V)
D60
DX0505
1N4 35
C637
2n2
(500V)
C52
270pF
C530
10nF
R623
.56
(3W)
R51
100K
1/2W
C516
100pF
R2404
56
C714
82nF
R50
3 K
FB602
R614
10K
(1/2W)
Q606
2SC2412
C644
220uF
(16V)
D613
DX0506BM
1N4 36
R723
270
(1W)
C618
470nF
C634
470pF
2KV
KZ0038
C61
2.2uF
(160V)
C620
2.2uF
(160V)
Q703
TX0151
2SD23 1Q
C738
56pF
17
1
16
18
20
R765
100
(TQ)
R766
100
(TQ)
R724
270
(TQ)
R522
330
D61
DX551
R608
33
(1/4W)
R628
33
(1/4W)
D716
EX0411
6V8
D606
DX0505
1N4 35
R406
100
C406
3 0pF
17
1
13
15
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
FB301
LN0037
R401
75
C401
100pF
C403
100pF
C404
100pF
C405
100pF
C721
470uF
(35V)
C722
100nF
C740
22nF
R706
20K
C723
2200uF
(10V)
4
5
6
1
2
C613
560nF
(400V)
FZ7564
R613
3K3
(3W)
(LU)
(H)
GN0541
21
CN1
CZ210 BM
21
C611
560nF
(400V)
L604
P02 0
1
3
2
12
15
14
C715
330pF
C716
3.3nF
(HB)
C517
27nF
(HB)
C742
68nF
(HB)
R743
47K
1%
(TQ)
R744
47K
1%
(TQ)
L611
22uH
(CF)
L612
22uH
(CF)
R617
2.2
1/2W
XZ0204
L2
M0017CE
C433
47uF
C743
100nF
C610
22nF
(630V)
C601
11nF
1600 V
FZ0185BM
R647
C514
18nF
C514P
2,7NF
C525
5K6
R616
0.56
(2W)
R61 A
560
2W
R61 B
560
2W
D612
DX051
1N581
C640
2n2
(HB)
T601
F2071
13
8
1
10
R730
150
(1W)
C606
68nF
(HB)
R646
560K
D622
1K5
D623
C22
EX0423
R512
2K2
R515
2K2
J248
220
(1/2W)
R451
220
(1/2W)
D722
MBR1100RL
DX05 0
J207
1.5uH
P0282
L60 A
1
1W
R606
1K (1W)
R60
R604
.33
(1W)
R634
220
R552
3K2
R747
2K7
R746
12K
R404
100
R405
100
C402
3 0pF
D415
C6V2
EX0547
R453
18K
1%
D414
DX0551
R455
10K
R456
15K
R403
100
C645
150pF
R521
10K
R452
22K
1%
R454
680
D402
EX054
7V5
R402
75
D401
EX054
7V5
D412
DX0551
Q406
2SA1037
R1008
3K3
D413
B6V2
EX0584
2%
C2407
220nF
D601
DX0551
R407
75
D421
4V7
EX0544
D726
12V
EX0554
C526
10uF
R538
27K
C720
EZ0258
100uF
(200V)
+VS
-VS
IC503
BA103 3
IX1556BM
8
7
6
5
4
3
2
1
L705
50uH
P0285
D1006
C5V6
EX0546
L2401
3.3uH
(DF)
C527
100nF
+VS
-VS
IC502
BA4558
8
7
6
5
4
3
2
1
I
I
20
1
18
17
16
15
14
13
12
11
Q506
2SK2 63
IC2401
SDA5275-3
IX170
CLK
1
TSCQ
2
VS
3
HS
4
XOUT
5
XIN
6
GPO
7
TM
8
CVBS
VDD_1
10
VDDA
11
VSSA_1
12
VDD_2
13
RES
14
VDD_3
15
VREF
16
VDD_4
17
A8
18
A7
1
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
INTQ 52
I2CEN 51
M3LDA 50
M3CLK 4
CORQ 48
BLAN 47
B46
G45
R44
VSS_1 43
RGB_GND 42
VSSA_2 41
VSS_2 40
VBB 3
VSS_3 38
CASQ 37
VSS_4 36
D3 35
D2 34
D0 33
D1 32
WEQ 31
RASQ 30
A11 2
A10 28
A 27
IC2402
KM44C1000DT
IX1656BM
D0 1
D1 2
WR 3
RAS 4
NC 5
A0
A1 10
A2 11
A3 12
A5
15
A6
16
A7
17
A8
18
OE
22
CAS
23
D2
24
D3
25
VSS
26
A4
14
VCC 13
IC707
L4 78
IX1704
1
1
GND
2
SS
3
OSC
4
OUT
5
OUT
6
7
7
8
8
10 10
VCC 11
BOO 12
COM 13
FB 14
15 15
16 16
C615
470uF
(25V)
C2405
220nF
R532
6K8
C735
2.7nF
(HB)
R748
4K7
FB705
LN0020CE
C741
100nF
R742
8M2
1/2W
R741
8M2
1/2W
L5
M0017CE
FB601
D50
DX0551
R548
6K8
C520
470uF
(35V)
D515
C4V7
EX0544
D714
MBR340
DX0605
R1061
4K7
R707
K1
C2408
100nF
D503
DX0551
R615
560
R525
10K
180pF
1
3
4
6
7
5
2

20
81GF-66E
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L
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J
Page 21
Page 18
81GF-66E SCHEMATIC DIAGRAM (00 Version).
(YA)
(YB)
1
2
12
1
2
3123123
1
2
3
1
2
3
4 OUT L
GND
GND
OUT R
GND
OUT R
OUT L
OUT R
OUT L
GND GND
IN CHROMA
GND
IN LUMA
LED OPC
OPC
LED
GND
+5V
1
2
3
4
5
6
IN
IN
+5V
G
MUTE
21
CN1285
+16V
+16V
+5V
-16V
+5V
-16V
+16V
+5V
-16V +5V
-16V
+3.3V
+16V
+5V +3.3V
+5V
+3.3V
+5V
+5V
+5V
+8V
+5V
+5V
+5V +8V +5V
+25V
+5V
+3.3V
+5V
+3.3V
+3.3V
OPC
LEDOPC
LED
SC2OUTR
SC2OUTL
SELV
SC1OUTR
D3
D4 D2 SC1OUTL
A12
D5 D1
D6 D0
D7 A0 SC4INL
A1 SC4INR
A2 VI2
OE
A3 SC4INL
CIN SC4INR
A4
A7 SC3INL
A5
A6 SC3INR
A6
A5 SC2INL
A7
A4
A12
A3 SC2INR
A17 A15
A2 I2SIN
A18 A16
A1 SC1INL I2SOUT
A0 I2SWS
SC1INR
I2SCL
HSDA
SCL
A1
L/L'
VI3
BG/L
SELFI
RS
D7
D6
D5 VS
D4
SELFI
SC
SELV
D0 AV1
D1
AV2
D2
AV3
D3
HEADL
HEADR
MUTE
SCL
SDA AGC
RES2
VI1
MUTE
RES2
HEADL
HEADR
PROT
TLTXT
GND
GND
C351
220uF
(25V)
R350
10K
R353
150
R357
150
R358
100K
R361
10K
C350
100nF
C360
560pF
C375
560pF
7
8
10
11
12
C361
470nF
(FZ)
Q303
2SC2412
R360
10K
C36
100pF
R356
12K
C373
100nF
C367
100nF
R354
10K
R355
27K
C371
1nF
L316
3.3uH
(CF)
C378
220uF
(25V)
C37
100nF
L350
3.3uH
(CF)
C354
100pF
R352
12K
C353
100nF
C358
100nF
C356
3,3nF
C357
1nF C362
2.2uF
L351
3.3uH
(CF)
C363
220uF
(25V)
L315
3.3uH
(CF)
C366
100nF
C365
220uF
(25V)
C364
100nF
C368
100nF
C321
100nF
L301
10uH (DF)
C332
330uF
(10V)
C334
5pF
C335
5pF
C330
47pF
C327
100nF
C326
10uF
(16V)
R323
100K
R318
100K
R321
100K
C325
330nF
C324
330nF
C323
330nF
C322
330nF
C314
10uF
(16V)
C313
10uF
(16V)
R320
100
R303
100
R302
100K
R301
100K
R304
100
R312
22K
R1037
4K7
R30
22K
R311
100K
R1046
1K8
C1014
100nF
R1042
8K2
C1018
100nF
R1024
8K2
R1025
8K2
R528Q505
R205
3 0
L201
12uH
(DF)
C376
470nF
R1036
4K7
R351
27K
R35
100K
R1027
10K
R306
100
R307
100
R315
100
C328
100nF
C32
47pF
C341
220nF
R308
100
C318
330nF
C317
330nF
X301
B0203
18,432MHz
R504
3 K
R505
2K2
L352
P0278
L353
P0278
R373
10K
Q304
2SA1037
R1053
100K
R1003
3K3
Q1006
2SC2412
R1043
8K2
R1054
100K
Q1007
2SC2412
R362
4K7
R363
4K7
1
2
3
4
5
6
R375
47K
Q305
2SC2412
R372
10K
C370
330nF
C372
2.2uF
D301
DX0551
R376
4K7
R1047
10K
Q1004
2SA1037
R314
100K
R313
1K
C320
1nF
R310
1K
C340
220nF
Q302
2SC2412
R31
100
C305
10uF
(16V)
C343
10uF
C342
10uF
C306
10uF
(16V)
R1044
10K
C31
1nF
C33
100nF
R104
10K
R1055
470K
R1021
4K7
D100
DX0551
C1033
68nF
3
R1032
27K
R448
220
C431
330nF
R465
10K
R445
100K
C311
330uF
(10V)
C427
R467
33K
(TQ)
D1003
DX0606
BAS85
IC1001
ST10R272L
IX1686BM
ALE
36
EA
37
VDD
38
VSS
3
RPD
40
D0
41
D1
42
D2
43
D3
44
D4
45
A14 75
A13 74
A12 73
A11 72
A10 71
VSS 70
VDD 6
A 68
A8 67
A7 66
A6 65
A5 64
A4 63
A3 62
A2 61
A1 60
A0 5
P0H.7 58
HOUT 57
RES2OUT 56
P2
.
80
P6.7 8
P6.6 88
P6.5 87
P6.4 SCL2 86
P6.3 SELV 85
P6.2 SLW1 84
P6.1 SLW2 83
P6.0 SLW3 82
NMI 81
D5
46
D6
47
D7
48
VDD
4
VSS
50
SELFI 51
BG/L 52
L/L' 53
RESOUT 54
ROT OUT 55
A15 76
VSS 77
VDD 78
RSTIN 7
RSTOUT 80
(SS)
GN0341
(FV)
GN0241
(CC)
GN0241
(RT)
GN241
(VS)
GN0341
(SP)
GN0441CE
C451
10nF
(HB)
C35
4.7nF
(HB)
C374
4.7nF
(HB)
R1005
4K7
C377
10uF
(SB)
GN0685
(ST)
GN0341
R1056
C432
1uF
(16V)
R43
100pF
R440
100pF
R468
33
R1057
1K
0
2
0
037
C438
100pF
Q408
2SC2412
D41
DX0551
R461
100K
C821
2,2uF
E
VEE
VSS
VDD
IC401
HEF4053
IX1602
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
C352
100nF
R447
220
C430
330nF
IC305
MSP3410D
IX1636BM
AUD_CL_OUT 1
NC 2
NC 3
D_CTR_OUT1 4
D_CTR_OUT0 5
ADR_SEL 6
STBY 7
NC 8
SCL
SDA 10
I2SCL 11
I2SWS 12
I2SDAOUT 13
I2SDAIN 14
ADR_DA 15
ADR_WS 16
ADR_CL 17
DVSUP 18
DVSS 1
I2S_DA_IN2 20
NC 21
NC 22
NC 23
RESET 24
DAC_R 25
DAC_L 26
VREF2 27
DACM_R 28
DACM_L 2
NC 30
NC 31
NC 32
NC
64
XTAL_OUT
63
XTAL_IN
62
TESTIO1
61
ANA_IN2+
60
ANA_IN-
5
ANA_IN1+
58
AVSUP
57
AVSS
56
MONO_IN
55
VREFTOP
54
SC1_IN_R
53
SC1_IN_L
52
ASG1
51
SC2_IN_R
50
SC2_IN_L
4
ASG2
48
SC3_IN_R
47
SC3_IN_L
46
ASG4
45
SC4_IN_R
44
SC4_IN_L
43
AGNDC
42
AHVSS
41
CAPL_M
40
AHVSUP
3
CAPL_A
38
SC1_OUT_L
37
SC1_OUT_R
36
VREF1
35
SC2_OUT_L
34
SC2_OUT_R
33
IC304
M5218L
+12V
8
OUTL
7
-INL
6
+INL
5
GND
4
+INR
3
-INR
2
OUTR
1
D303
7V5
EX054
C331
100nF
D302
7V5
EX054
C
)
3
41
C380
47nF
(HD)
GN0341
D305
7V5
EX054
Q306
2SC2412
C316
100nF
C1005
100nF
R458
1K
R208
1K
R20
3K3
IC1002
M27C801
IX1787BM
VPP 1
A16 2
A15 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3
A2 10
A1 11
A0 12
D7
21
E
22
A10
23
OE
24
A11
25
A
26
A8
27
A13
28
A14
2
A17
30
A18
31
VCC
32
D0 13
D1 14
D2 15
VSS 16
D3
17
D4
18
D5
1
D6
20
IC301
TDA7480
1
2
3
4
5
6
7
8
10
20
1
18
17
16
15
14
13
12
11
IC302
TDA7480
1
2
3
4
5
6
7
8
10
20
1
18
17
16
15
14
13
12
11
R1045
8K2
C30
1nF
C1028
100nF
IC1005
PST52
2
2
1
133
C310
1nF
R374
47K
R441
100pF
C312
100nF
C333
47pF
Q1001
2SC2412
R322
100K
R466
1K
R45
1K
C1032
2.2uF
C338
100nF
D304
7V5
EX054
Q1003
2SC2412
C315
3.3uF
C1026
10nF
Q1002
2SC2412
C1031
330MF
(6,3V)
-
8
R1040
100
C381
680nF
R377
33K
C382
680nF
R378
33K
11
13
12
12
13

21
81GF-66E
89 10 11 121314
R
Q
P
O N
M
L
K
J
Page 20
Page 19
81GF-66E SCHEMATIC DIAGRAM (00 Version).
MOTHER BOARD
(YB)
(YC)
12345
R OUT
R IN
L OUT
L IN
B
SS
G R
FS
V OUT
V IN
R OUT
R IN
L OUT
L IN
SS
FS
V OUT
V
IN
AV LINK AV LINK
SERVICIO
17-02-2000
0 L'
1234
E/W +13V -13V GHHVV
CN1285
CN1285
81GF66E
+5V
+140V
+33V
+3.3V
+33V
+5V
+5V
+5V
+5V
+25V
+13V
L
+5V
+5V
+5V
L
-13V
-13V
1 L
L/L´
Hasta INFO
SHARP
ELECTRONICA ESPANA S.A.
NOMBRE CODIGO
ESCALA
MODELO
FECHA REVISIONES N
2
3
4
5
6
FECHA
A-2/A-1
UN T K 7 BMV32
REALIZADO VERIFICADO APROBADO
D
1
2
08.02.2000 538
FB
AFT1
G
R
AFT2
GNDU
BLU
BG/L
PROT
AGC
ABL
PAFT
G
R
FB
SC2INR
SC2INL
AGC
SDA
SCL
CIN
AVCLOCK
AL
AV2
SC1INL
SC1OUTL
SC1OUTR
SC1INR
AV1
VI1
AL
SC2OUTR
SC2OUTL
B
B
GND
TH201
2
3
4
5
6
7
8
10
11
C208
22nF
R413
100
R414
100
R415
100
C416
100pF
1
2
3
4
5
6
7
8
10
11
12
1
2
3
4
5
6
7
8
10
11
12
R40
75
R412
100
C410
3 0pF
C412
100pF
C413
100pF
FB302
LN0037
C414
3 0pF
C417
100pF
C503
100pF
C502
100nF
L502
3.3uH
(CF)
R514
3 0
R528
100K
Q505
2SC2412
C522
100nF
R544
1K
5
03
3
uH
C
F)
R54
27K
D508
DX0551
R506
120
(TQ)
Q503
IRFR010
TX0172
C512
220nF
R517
15K
C510
100nF
C50
220uF
(25V)
R516
1K
C511
2.2uF
D504
DX0551
R435
1K
2
R450
22
Q405
2SA1037
C420
100pF
C421
100pF
R433
100K
R431
100
R42
100
C41
3 0pF
FB303
LN0037
C415
47uF
R41
75
1/4W
R418
68
1/2W
C418
3 0pF
R427
82
R426
75
R424
75
Q403
2SC2412
C422
47uF
(10V)
C204
2.2uF
R216
150
R21
47K
L202
15uH
R205
3 0
R204
1K
R237
680
C220
1uF
IC203
IX0037
R231
8K2
1/2W
R230
8K2
1/2W
R22
8K2
1/2W
C217
220pF
C216
27pF
Q201
2SA1037
R428
100
R425
75
1/4W
R408
75
(1/4W)
R232
560
R233
560
C508
560pF
R511
150
R503
1K
J202
J203
C505
100nF
C506
100nF
Q507
2SB852
TX0203
D403
EX054
7V5
D410
EX054
7V5
D40
EX054
7V5
D408
EX054
7V5
D407
EX054
7V5
C501
470uF
(25V)
C523
1nF
C521
1nF
R504
3 K
R547
3K
L501
P0271
R505
2K2
Q502
KSA 28A
TX0201
3
K
R244
33K
R210
1K5
D204
BBY40
DX0548
R464
220
C524
100nF
R240
220K
C225
10nF
(HB)
R1051
22K
C1030
330pF
R245
1K5
Q20
2SC2412
R241
100K
R242
10K
R243
10K
R510
8K2
L203
6,8uH
(CF)
R251
68K
R252
18K
R217
680
C534
1nF
FB501
LN0020
R420
1K
L204
0.61uH
P022 BM
C205
470nF
C228
8.2pF
500V
(N1500)
R553
1.2
(1/3W)
XZ0101
C504
680nF
R421 75
R422 75
R423
75
C434
100nF
C435
100nF
D420
C5V6
EX0546
C528
10uF
(100V)
C221
22pF
C222
22pF
17
1
13
15
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
17
1
13
15
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
D507
C12
EX0554
D417
C6V2
EX0547
R416
22K
1%
R410
22K
1%
JF14
J6
RTUNH013 BM
1
(MO)
GN0441
D1007
C5V6
EX0546
(F)
GN0505CE
CN2
CZ2107BM
21
L205
0.61uH
P022 BM
C507
4.7nF
(HB)
R462
18K
1%
R203
1K
R463
100
C223
33nF
C203
100nF
C224
10nF
(HB)
R215
10K
R248
C213 R226
C212
C533
10nF
C535
100pF
R235
15K
R236
5K6
D203
DX0551
LL4148
R234
100
R502
2K2
R518
1.5 Ohm
(2W)
C442
33pF
R536
1K
(2W)
(LU)
C227
10nF
C226
10nF
R432
100K
R430
100
C408
10nF
C40
100pF
C411
100pF
D416
C6V2
EX0547
R460
18K
1%
D205
DX0045
R1060
12K
C215
470uF
(10V)
D421
4V7
EX0544
D405
EX054
7V5
R211
1K
D406
EX054
7V5
C206
2.2uF
R434
1K
D1008
C5V6
EX0546
R208
1K
R20
3K3
R436
10
XZ0112
(1/3W)
IC501
IX1786
1
2
3
4
5
6
7
8
10
20
1
18
17
16
15
14
13
12
11
IC201
TDA4470
IX1671BM
SIF 1
SIF 2
IS 3
GND 4
SAGC 5
VIF 6
VIF 7
VAGC 8
GND
AGC 10
RFAGC 11
VOUT 12
C
17
PLL
18
AFC
1
VCO
20
VCO
21
AFC
22
+V
23
FM
24
AM
25
OFS
26
SIF2
27
SIF2
28
ST 13
L/L' 14
BL
15
16
16
SF202
C0286BM
K 356M
5
4
3
1
2
SF201
K3 53M
C0278BM
5
4
3
1
2
C436
100nF
C21
1uF
R246
220K
R535
6K8
R247
1K
CF202
C0020
C211
10uF
R220
47K
R437
470
R507
8K2
R548
6K8
C218
100uF
(10V)
C20
100uF
(16V)
R501
150
1/2W
C214
10nF
SF203
L 354M
C028 BM
5
4
3
1
2
D411
C5V6
EX0546
C207
10nF
+
-
IC202B
BA103 3
IX1556BM
3
2
1
48
+
-
IC202A
BA103 3
IX1556BM
5
6
7
C444
68pF
C445
68pF
C446
68pF
R25
4K7
8
9
11
10
RTV servis Horvat
Tel: ++385-31-856-842
Tel/fax: ++385-31-856-139
Mob: [phone]
www.rtv-horvat-d .hr

22
81GF-66E CRT MODULE SCHEMATIC DIAGRAM.
Page 23
1
2
3
4
5
6
7
8
SVM
GND
+5V
SENS
GND
R
G
B
12
1
2
3
+12V
+12V
+12V
+12V
+12V
REALIZADO VERI
Q854
TX0142
BC547
R861
1K5
R1801
220
R882
100
R881
75
R5
4
1K
2
R5433
100
R857
100
R86
100
R855
75
R867
75
Q852
TX0142
Q853
TX0142
Q855
TX0143
Q858
TX0143
Q857
TX0142
Q856
TX0142
Q85
TX0142
Q860
TX0142
Q861
TX0143
C85
100nF
C856
220nF
Q5410
TX0142
R854
470
R864
470
R874
470
R5438
27
R543
27
C8 2
100pF
C8 3
100pF
R5440
27
C8 1
100pF
D86
DX0045
(K)
GN0841CE
R1617
2K2
R1624
100
R1622
470
R1621
100
(1W)
R1623
100
(1W)
RT
GN0241
(B)
GN0341
Q1603
BC547
Q1604
BC557
R860
220
R873
220
R886
220
L1603
47uH
(DF)
R1620
10K
R1618
100K
R1616
100K
R1615
1M
D1607
C2V4
EX0400
D868
C5V6
EX040
+VS
-VS
IC1601
IX15 6BM
8
7
6
54
3
2
1
R161
47K
C1612
220uF
(25V)
R858
1K
C1608
10uF
(16V)
C863
10uF
(16V)
R870
1K
R885
1K
C160
10uF
(16V)
L5
C1613
220uF
(25V)
C854
10pF
C857
10pF
C855
10pF
C5416
10pF
C1611
1nF
C1610
100nF
1
I
H
G
F
E
D
C
B
A
234567

23
81GF-66E
CRT MODULE SCHEMATIC DIAGRAM.
Page22
H.V.
27.5 KV
1
2
3
1
2
3
4
V1012CE
5
FOCUS
G2
(L3)
+200V
GND
Vh
+140V
1
2
3
4
+13V
-13V
+12V
GND
+12V
-12V
N.C.
+12V
1
2
3
4
+12V
GND
SHARP
ELECTRONICA ESPANA S.A.
NOMBRE CODIGO
ESCALA
MODELO
FECHA REVISIONES N
2
3
4
5
6
FECHA
A-3
UN T K 7 BMV
07-03-2000
6 3
PLACA T.R.C.
81GF66E
V
ERIFICADO APROBADO
D
1
2
561
07-02-2000 Hasta INFO
C880
33nF
(250V)
D861
DX0501
D862
DX0501
D863
DX0501
D864
DX0045
R862
1K
R865
3K3
R85
100
C852
10nF
R853
22K
C853
1000uF
(16V)
R8 5
3K
D5408
DX0045
D540
DX0045
R5427
2K2
Q5407
A1837
8
6
10
5
7
4
1
IC851
TDA6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
IC852
TDA6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
Q5408
C47 3
68LPF350X
8
10
6
11
7
4
1
5
R856
68
(1/4W)
D851
DX0045
D852
DX0045
C887
220uF
(16V)
R5435
220
R5431
1K2
R
5433
00
Q
5410
X
0142
Q5411
TX0142
Q5412
TX0143
Q5414
BC635
P653
M0017CE
12
11
R880
68K
(2W)
R883
68K
(2W)
R884
68K
(2W)
R850
C881
560pF
C883
560pF
R851
R852
D5410
R5415
1K
R5416
82K
R5418
82K
R5417
R541
1K
D5403
R5420
3.3
(1/4W)
R887
330
R888
680
(1/2W)
R8 1
680
(1/2W)
R88
330
R8 2
330
R8 4
680
(1/2W)
FB850
FB851
FB852
C5422
47nF
R5445
150
R5425
2K7
(2W)
Q851
A1246
C885
560pF
Q5405
TX0111
C5420
470nF
C861
5pF
C865
7pF
(H)
GN0541CE
(SVM)
GN0341CE
(MO)
GN0441
C5408
1nF
(500V)
R863
1K5
R868
1K5
R866
1K5
R5442
10
R5444
10
R5443
10
C5405
220nF
R5432
33
C8 0
22nF
D5411
C13
EX0418
D866
C5V1
EX0408
D865
C5V1
EX0408
D867
C5V1
EX0408
R5441
330
(1/2W)
L864
47uH
C862
7pF
R5424
1K
(2W)
C5424
68nF
C540
1,2nF
R5436
100
R5437
1R0
(1/2W)
(Q)
GN0441
C8 4
1uF
C882
33nF
(250V)
C868
100uF
(250V)
C851
47uF
(16V)
R872
10K
C5426
10uF/16V
R5448
220
Q5415
BC635
C871
10nF
R5434
1K5
R5421
3.3
(1/4W)
C850
330uF
(16V)
D871
7 C13V
R5446
10
C5425
47uF/16V
R544
1R0
IC850
TDA6111Q
1
1
3
3
5
5
2
2
4
4
6
6
7
7
8
8
Q5406
TX0135
C5407
10nF
R876
10K
C5418
47uF
(16V)
C86
10nF
KZ015JCE
C5421
470nF
C541
10uF
(50V)
R875
10K
C874
10nF
C884
33nF
(250V)
C877
10nF
C5414
22uF
(160V)
C
5416
1
0pF
8 9 10 11 12 13 14
I
H
G
F
E
D
C
B
A

24
81GF-66E
Y(A)
GN1285
10 X 100
Y(B)
12 X 100
GN01285
123
REALIZADO VERIFI
C
RES1
CLK
AVI
VS
VO
CI
VI1
VI3
VI4
CLK
VO
FB1FB1
BB
GG
RR
VI1
FB1
VI3
B
G
VI2
R
VI4
CI
RES1
DUM
VIDEO
AVI
VS
RM GM
BM
VI2
SCL
SDA
SCL
RES SDA
GND
RES
FBM
GND
+5V
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+3.3V
+5V
+5V
R6014
R6016
R6018
R601
R6013
R6015
R6017
R6012
R6011
R6010
R600
R6008
7
8
10
11
12
1
2
3
4
5
6
1
2
3
4
5
6
7
8
10
11
12
C6081
220pF
Q6021
2SC2412
R6100
100K
R6104
4M7
L6001
3.3uH
L6002
3.3uH
L6010
3.3uH
C6074
100nF
D6007
DX0551
Q6024
2SA1037
R6103
10K
C6110
3 nF
R6106
68K
D6010
DX0551
R6088
10K
R6101
100K
Q6023
2SC2412
R6102
330K
R60 6
220 R60 7
100
Q6022
2SA1037
R60 8
330
L
6
3.
3
L6005
1uH
R6030
100
C6021
22uF
(16V)
C6022
22nF
R6031
100
L6004
10uH
C6011
100nF
C6066
100nF
R60 5
100
R6087
100
C6013
100nF
C600
10uF
(16V)
Q6006
2SC2412
L6003
3.3uH
R6004
220
R6117
100K
R6118
100K
R6080
100
R6081
100 C6042
100nF
C6043
150pF
(CH)
C6050
150pF
C6057
150pF
(CH)
C6063
56pF
(CH)
X6001
20.25MHz
B021 BM
C6065
10uF
(16V)
C6008
100nF
C6031
3.3pF
C602
10nF
C6053
330nF
C6054
330nF
R6003
75
C603
330nF
C6040
330nF
R6001
75
R6002
75
C6046
330nF
C6047
330nF
C6060
1nF
R6071
75
R6072
75
R6073
75
R6074
75
L6008
3.3uH
L6013
3.3uH
L6014
3.3uH
L6015
3.3uH
L6017
3.3uH
C6037
47nF
C6026
1n5
C6055
330pF C605
330pF
C6061
330nF
C6062
330nF
C6070
150pF
L6012
3.3uH
C6032
3.3pF
L600
3.3uH
R6107
560K
C6051
1n5
C6052
220nF
C6038
3 0pF
C6036
47nF
IC6001
VPC3230
IX1790BM
B1
1
G1
2
R1
3
B2
4
G2
5
R2
6
ASGF
7
NC
8
VSUPCAP
VSUPD
10
GNDD
11
GNDCAP
12
SCL
13
SDA
14
RESQ
15
TEST
16
VGAV
17
YCOEQ
18
FFIE
1
FFWE
20
FFRSTW
21
FFRE
22
FFOE
23
CLK20
24
GNDPA 25
VSUPPA 26
LLC2 27
LLC1 28
VSUPLLC 2
GNDLLC 30
Y7 31
Y6 32
Y5 33
Y4 34
GNDY 35
VSUPY 36
Y3 37
Y2 38
Y1 3
Y0 40
C7 41
C6 42
C5 43
C4 44
VSUPC 45
GNDC 46
C3 47
C2 48
C1 4
C0 50
GNDSY 51
VSUPSY 52
INTLC 53
AV0 54
FSY 55
MSY 56
VS 57
FPDAT 58
VSTBY 5
CLK5 60
NC 61
XTAL1 62
XTAL2 63
ASGF 64
GNDF
65
VRT
66
I2CSEL
67
ISGND
68
VSUPF
6
VOUT
70
CIN
71
VIN1
72
VIN2
73
VIN3
74
VIN4
75
VSUPAI
76
GNDAI
77
VREF
78
FB1IN
7
AISGND
80
IC6002
SDA9400
IX1681BM
YOUT5 1
VSS1 2
YOUT4 3
YOUT3 4
YOUT2 5
YOUT1 6
YOUT0 7
VSS1 8
VDD1
UVOUT7 10
UVOUT6 11
UVOUT5 12
UVOUT4 13
UVOUT3 14
UVOUT2 15
UVOUT1 16
UVOUT0 17
INTERL 18
TEST 1
SCL 20
SDA 21
VIN 22
HIN 23
VSS1 24
VDD1 25
CLKOUT1 26
X2 27
X1/CLK2 28
SYNCEN 2
RESET 30
UVIN0 31
UVIN1 32
YIN5
48 YIN4
47 YIN3
46 YIN2
45 YIN1
44 YIN0
43 VSS1
42 VDD1
41 UVIN7
40 UVIN6
3 UVIN5
38 UVIN4
37 VSS2
36 VDD2
35 UVIN3
34 UVIN2
33
YOUT6
64 YOUT7
63 HREF
62 VOUT
61 HOUT
60 VDD2
5 VSS2
58 VDD2
57 VDD1
56 VSS1
55 CLK1
54 VDD2
53 VSS2
52 VDD2
51 YIN7
50 YIN6
4
R6075
75
C6027
10uF
(16V)
C6056
330pF
C6012
100nF
R6022
C6028
47nF
C6010
68nF
C6058
330pF
C6001
68nF
R6025
C6002
1n5
C6025
3 0pF
C6030
470uF
(6.3V)
C6041
100nF
C6005
220nF
R6023
C6034
470uF
(6.3V)
R6026
R6082
100
C6004
68nF
C6007
1n5
R6027
R6021
R6028
R6084
R6083
C6048
100nF
R602
C604
100nF
R6020
C6033
10nF
C6035
10uF
(16V)
R6024
R60 2
C610
1uF
C6306
150pF
R60
68
R6105
22K
FB6208
(TQ)
FB6206
(TQ)
FB6207
FB6205
X6002
27 MHz
B0242BM
C6045
27pF
C6044
27pF
JF1
C6006
10uF
(16V)
C6085
33pF
C6084
2,2nF
1
I
H
G
F
E
D
C
B
A
234567
Page 25
7295 DIGITAL MODULE SCHEMATIC DIAGRAM.

25
81GF-66E
3456
Y(C)
GN1285
R B G
2
234
1
GND
SENS
+5V
SHARP
ELECTRONICA ESPANA S.A.
NOMBRE CODIGO
ESCALA
MODELO
FECHA REVISIONES N
2
3
4
5
6
FECHA
A-2
UN T K 7 BMV
22-03-2000
54
Module Digital
81GF66E
VERIFICADO APROBADO
D
1
2
BM
GM
RM
VPROT
HFB
DUM
VIDEO
HFB
VPROT
GM
BM
EW
VERT+
VERT+
FBM
EW
PWM2
HOUT
HOUT
SCL
SDA
VERT-
RES
HOUT
PWM2
RES
SDA
VERT-
SCL
+5V
+5V
+5V
+5V +3.3V
+5V
1
2
3
4
5
6
7
8
10
11
12
(RGB)
GN0442
L6006
3.3uH
C601
15nF
R6043
22K
R6042
2K2
C6020
15nF
C6015
100nF
C6017
22nF
R603
4K7
R6086
1M C6078
1uF
D6008
DX0551
D6005
DX0551
R604
1K
R6037
5K6
R60 0
15K
R606
15K
L6007
3.3uH
C6023
22uF
(16V)
Q6008
2SC2412
C6073
33pF
C6024
100nF
R6048
10K
R6307
10K
R6031
100
C6014
3.3uF
D6002
DX0551
D6006
C24
EX0561
+VS
-VS
IC6006
IX1556
BA103 3
8
7
6
5
4
3
2
1
R6032
10K 1%
C607
22nF
(FZ)
R6051
270
C6068
1nF
R6052
820
(1%)
IC6005
TL431
C606
100uF
(16V)
R6050
2.2
(1/2W)
R6005
820
R6006
820
R6007
820
R6068
680
R6127
22K
R608
1K2
Q6025
2SC2412
R6124
1K
R6125
220
R6041
180
C6064
1nF
D6014
5V6
R6128
R612
Q6003
BC635
D6003
DX0551
R6036
47K
R6038
47K
C6018
15nF
C6016
22uF
(16V)
0
25
D6004
C4V7
EX0544
D6001
C4V7
EX0544
0
23
R6035
1K
0
27
0
21
0
83
X1003
5MHz
B0236BM
6
02
R6040
1K2
C6072
33pF
R6054
2K7
(1%)
0
2
Q6026
2SC2412
C6067
100nF
IC6003
DDP3310-E4
IX1788BM
GNDO 27
VSUPO 28
VRD/BCS 2
FBLIN1 30
RIN1 31
GIN1 32
BIN1 33
FBLIN2 34
RIN1 35
GIN2 36
BIN2 37
TEST 38
RESQ 3
PWM1 40
PWM2 41
HCS 42
C0 43
BOUT 26
GOUT 25
ROUT 24
SVMOUT 23
XREF 22
EW 21
VERT- 20
VERT+ 1
GNDM 18
SENSE 17
RSW1 16
RSW2 15
CM0 14
CM1 13
SELF 12
PROT 11
SAFE 10
C1
44
C2
45
C3
46
C4
47
C5
48
C6
4
C7
50
VSUPD
51
GNDD
52
LLC2
53
Y0
54
Y1
55
Y2
56
Y3
57
Y4
58
Y5
5
Y6
60
HFLB
HOUT
8FIFORWR
7FIFOWR
6FIFORD
5FIFORRD
4VS2
3GNDP
2VSUPP
1SCL
68 SDA
67 XTAL1
66 XTAL2
65 VS
64 HS
63 LLC1
62 Y7
61
(KA)
GN0842
C6083
150nF
(FZ)
FB6210
(TQ)
FB6211
(TQ)
FB6212
(TQ)
D6013
EX0540BM
D6015
(TQ)
R6126
1K
89 10 11 121314
I
H
G
F
E
D
C
B
A
Page 24
7295 DIGITAL MODULE SCHEMATIC DIAGRAM.

26
81GF-66E
1
I
H
G
F
E D C B A
234567
CENTRAL SPEAKER / SUBWOOFER UNIT SCHEMATIC DIAGRAM.
+5V
+16V
+16V
-16V
-16V
1
1
2
2
+16V
-16V
1
2
3
4
5
6
+5V
-16V
+16V
1
2
3
L
R
SUBWOOFER
MUTE
R1325
150
C1357
560pF
R1316
15K
IC1303
TDA7481
1
2
3
4
5
6
7
8
10
11
12
13
14
15
Q1707
2SC2412
C1361
100nF
C1360
100uF
(25V)
C1355
100nF
C1358
470nF
(FZ)
C1356
4.7nF
C1350
100nF
C134
100uF
(25V)
C1348
100pF
L1306
P0278
68uH
R1324
12K
IC1302
TDA7480
1
2
3
4
5
6
7
8
10
20
1
18
17
16
15
14
13
12
11
C1347
100nF
C1303
1000uF
(25V)
C1301
1000uF
(25V)
R1717
47K
L1305
P0285
50uH
R1318
150
C1334
100nF
C1333
100nF
C1343
560pF
C133
100nF
C1345
100nF
C1338
100pF
C1337
4.7nF
C1344
470uF
(25V)
R1320
10K
C1353
1nF
R1317
10K
R1322
10K
R1301
2K2
SPW
GN0241
SPC
GN0241
+VS
-VS
IC1301
BA4558F
8
7
6
5
4
3
2
1
R132
47K
R1327
47K
R1328
47K
R1330
6K8
R1331
100K
SB
GN0685CE
VS
GN0341CE
C1354
2.2uF
50V
C1365
22uF
C1364
22uF
L1302
K0000
L1301
K0000
L1308
K0000
L1307
K0000
C1367
47nF
C1366
680nF
J1
1uF
R1321
10K
R1332
680
R1333
680
R1334
33K
R1314
R1323
C1342
100nF
C1351
100nF
C1340
330nF
C1346
470nF
C1336
1nF
C1335
47uF
(25V)
C1341
2.2uF
C1353
3,3nF
R1335
47K

27
81GF-66E
A/V FRONT SCHEMATIC DIAGRAM.
12
345 54321
(F)
0505
(FF)
0505
C1602
470pF
2Kv
C1601
330pF
2Kv
T1602
NZ0575BM
R-Z0001BM
C1603
1000 pF
2Kv
FOC
FOC IN
G2
R1602
3K3
3W
R1603
3K3
3W
R1601
180.
1/2W
D1601
EX0431BM
D1602
EX0421BM
L5
(EW)
GN0241
Q1601
TIP32
DINAMIC FOCUS SCHEMATIC DIAGRAM.
12 3
1231212
OUT L
OUT R
GND
OUT R
OUT L
GND
GND
CHROMA IN
GND
LUMA IN
L318
3.3uH
C428
1nF
C42
1nF
J401
0015B
R316
3 0
C336
10nF
CN4
JAKJ0047CEZZ
1
5
4
3
2
6
7
R44
75
(1/4W)
L317
3.3uH
(DF)
(HD)
GN0341 (SS)
GN0341
(CC)
GN0241
(FV)
GN0241
C337
10nF
R317
3 0
1
I
H
G
F
E
D
C
B
A
234567

28
81GF-66E
1
I
H G
F
E D C B A
234567
81GF-66E BLOCK DIAGRAM
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
+16V AUDIO
-16V AUDIO
+148V
Q 713
Q 704
Q 706
Q 705
Q 707
+5V DIGITAL
T 701
POR 701
ON/ST-BY
POWER ST-BY
CONTROL
+5V
Micro Proc. COMUNICATION
MAIN POWER
M 6701
IR
DETECTOR
+ CH - + VOL -
TH 201
TUNER
SAW
SF 201
SAW
SF 203
SF 202
SAW
IF
IC 201
TDA 4470
IC 401
HEF 4053
SWITCH
IC 1001
ST10 R 272 L
Micro Proc.
IC 1002
M27C801
EPROM
IC 2401
SDA 5275S
MT TEXT
+16V
-16V
+16V
-16V
Q 304
Q 303
Q 302 AUDIO
PROTECTOR
Q 305
Q 306
MUTE
+16V
-16V
MSP 3410 D
IC 305
Q 901
Q 902
Q 903
Q 905
Q 904
Q 906
Q 908
Q 907
Q 909
R
G
B
Q 5410
Q 5411
Q 5412
Q 1603
Q 1604
C.R.T.
H.V.
VERT.
DEFLEX.
COIL
HORIZ.
DEFLEX.
COIL
R
G
B
BA 4558
DRIVER TDA 7480
VERTICAL
POWER
Q 502
Q 503
VERTICAL
FLYBACK
+13V
-13V
H.V.
+145 V
H
HEATER
SVM
ROTATION COIL
IF
FM AUDIO
CVBS
PERIPHERICS
AUDIO L/R
M3L
ROTATION
COIL
SVM
SVM
ROTATION
COIL
RGB
RGB
V. OUT
Q 506
E/W
EMULATOR
Q 601
POWER UNIT
Q603
Q605
Q604
Q602
H. DRIVE
Q 501 E/W
DRIVE
H. OUT
H.OUT
HORIZ. DEFLECTION
+13 V
-13 V
FOCUS
FOCUS
FOCUS 2
SCREEN
F.B.T.
E/W
OUT
H.OUT
E/W
OUT
E/W
OUT
81GF-66E BLOCK DIAGRAM
Micro Proc. COMUNICATION
RGB
V
V
V
21 PINS
AV-2
S-VIDEO
21 PINS
RGB
AV-FRONT
21 PINS
AV-1
CRT MODULE
CENTRAL
SPEAKER
MODULE
DIGITAL MODULE 7295
IC 6001
VIDEO
PROCESSOR
IC 6002 IC 6003
VPC 3230
DIGITAL SCAN
CONVERTER +
PIP PROCESSOR
SDA 9400 DDP 3310-E4
DISPLAY
DEFLECTION
PROCESSOR
IC 2402
DRAM
OSD
C 1602
C 1601
E/W
OUT
C 1603
DINAMIC FOCUS MODULE
C705
IC 850
TDA 6111A
IC 851
TDA 6111A
IC 852
TDA 6111A
81GF-66E 0028JB00 00
BLOCK DIAGRA 81GF-66E.
A2
11onday, July 10, 2000
Title
Size Document Number Rev
Date: Sheet
of
IC 705
IC 706
IC 701
IC 704
IC 703
IC 702
icro Proc.
S 6701
PTC
SENSOR
8
7
3
4
5
6
1
2
Q703 DRIVER
Q701
ADG COIL
D 1101
F6701
+
-
IC 301
3
2
6
7
4
+
-
IC 302
3
2
6
7
4
AUDIO OUT L
AUDIO OUT R
CENTER
+
-
IC1302
3
6
7
4
IC 304
HEADPHONE CONECTOR
IC 501
IC 502
IC 503
D 605
Q 6101
T 1602
17
12
15
14
-+
D 701...D 704
R742
C770
Q702
CESH
R741
I2C
I2C
I2C
IC2
I2C
I2C
I2C

29
81GF-66E
ARK *: SPARE PARTS DELIVERY SECTION
PARTS DESCRIPTION *
SN CODE EX CODE
PICTURE TUBE
VB76ERF3144*N CRT 32" FLAT W76ERF031X044PH S CU **
RCILG0418B ZZ Degaussing Coil 81GF66E S AS AZ
PWB-A DUNTK7293CJV2 OTHER UNIT 81GF66EDE-F/NL S -- --
PWB-B DUNTK7269B V3 TRC UNIT 81GF66E S -- --
PWB-C DUNTK7295B V4 DIGITAL ODULE UNIT (VPC 3230) 81GF
6
S-- --
PWB-D DUNTK7304B V1 AUDIO A PLIFIER UNIT 81GF66E S -- --
PWB-E DUNTK7305B V0 FRONTAL POWER UNIT 81GF66E S -- --
PWB-F DUNTK7306B V0 FRONTAL A/V UNIT 81GF66E S -- --
PWB-G DUNTK7314B V0 DINA IC FOCUS + E/W UNIT 81GF66E S -- --
PWB-A MOTHER UNIT
TUNER
TH 0201 RTUNH0139B ZZ TUNER CTT5020E S AP BA
INTEGRATED CIRCUITS
IC 0050 RH-IX1786B ZZ C.I. TDA 7480L THO SON S AD AL
IC 0201 RH-IX1671B ZZ IC TDA4470- FL TE IC S D S AF AQ
IC 0202 RH-IX1556B ZZ IC BA10393 S0P8 S D ROH S AC AD
IC 0203 RH-IX0037CEZZ IC UPC574J 33V NEC S AF AD
IC 0301 VHITDA7480/-1 IC TDA7480 THO SON S AF AK
IC 0302 VHITDA7480/-1 IC TDA7480 THO SON S AF AK
IC 0304 VHI 5218L//-1 IC 5218L S AA AD
IC 0305 RH-IX1789B ZZ CI SP3410D-PP-C5 ICRONA S AS BD
IC 0401 RH-IX1602B ZZ IC HEF4053 S D S AA AD
IC 0502 VHIBA4558F/-1 IC BA4558F-E2 ROH OP-A P S AA AC
IC 0503 RH-IX1556B ZZ IC BA10393 S0P8 S D ROH S AC AD
IC 0701 VHIPST529C2-1 IC PST529C2 ITSU I S AD AD
IC 0702 RH-IX1646B ZZ IC ST6203B S D SGS-THO SON S AF AL
IC 0703 RH-FX0106B ZZ OPTOCOUPLER 0C8106SR2V- S AC AD
IC 0704 RH-FX0106B ZZ OPTOCOUPLER 0C8106SR2V- S AC AD
IC 0705 RH-FX0106B ZZ OPTOCOUPLER 0C8106SR2V- S AC AD
IC 0706 RH-IX1674B ZZ IC KA431AZ SA SUNG S AA AD
IC 0707 RH-IX1704B ZZ IC L4978 THO SON S AD AK
IC 0708 RH-FX0111B ZZ OPTOCOUPLER TLP165J TOSHIBA S AB AE
IC 1001 RH-IX1686B ZZ IC ST10R272L THO SON S AK AW
IC 1002 QSOCZ0115SC32 SOCKET IC 32 PIN S AA AB
IC 1003 RH-IX1603B ZZ NV X24645S8 XICOR S D S AS AV
IC 1004 RH-IX1603B ZZ NV X24645S8 XICOR S D S AS AV
IC 1005 VHIPST529C2-1 IC PST529C2 ITSU I S AD AD
IC 2401 RH-IX1709B ZZ IC SDA5275-3 TXT NIVEL2,5 S AT BD
IC 2402 RH-IX1656B ZZ RA D K 44C1000DT-6T SA SUNG S AR AY
TRANSISTORS
Q 0201 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0209 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0302 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0303 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0304 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0305 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
!
!
!
!
!
PART LIST
REPLACEMENT PARTS
Replacement parts which have special safety characteristics are identi-
fied in this manual. Electrical components having such features are iden-
tified by
!
in the Replacement Part List.
The use of a substitute replacement part which does not have the same
safety characteristics as the factory recommended is not permitted.
Replacement parts not shown in this service manual may create shock
fire, or other hazards.
HOW TO ORDER REPLACEMENT PARTS
To have your order completed promplty and corretly please supply the
following information.
1. MODEL NUMBER
3. PART NO.
5. CODE
2. REF. NO.
4. DESCRIPTION
6. QUANTITY
PARTS DESCRIPTION * SN CODE EX CODE
Q 0306 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0403 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0404 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0405 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0406 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0408 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0501 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0502 RH-TX0201B ZZ TRT KSA928A SA GUNG S AA AC
Q 0503 RH-TX0172B ZZ IRFR010T SA SUNG N S AD AE
Q 0505 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0506 RH-TX0219B ZZ TRT OSFET TOSHIBA 2SK2963 S D S AA AD
Q 0507 RH-TX0203B ZZ TRT 2SB852 ROH S AA AB
Q 0602 RH-TX0192B ZZ TRT KSC2500 SA SUNG S AB AC
Q 0603 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0604 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0605 RH-TX0192B ZZ TRT KSC2500 SA SUNG S AB AC
Q 0606 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0702 RH-TX0182B ZZ TRT 2PD602AR PHILIPS S AA AB
Q 0703 RH-TX0151B ZZ TRT 2SD2391Q S D ROH S AC AD
Q 0708 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0709 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0710 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0711 RH-TX0106B ZZ TRT BC547 S AA AB
Q 0712 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 0714 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 0715 RH-TX0215B ZZ OSFET 2SK2715 ROH S AA AE
Q 0717 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1001 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1002 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1003 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1004 VS2SA1037KQ-1 TRT BC807 S D S AA AA
Q 1005 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1006 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 1007 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
Q 2401 VS2SC2412KQ-1 TRT 2SC2412 ROH S AA AA
DIODES
D 0203 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0204 RH-DX0548B ZZ DIODE VARICAP BBY40 S AC AE
D 0205 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0206 RH-DX0045B ZZ DIODE 1N4148 S AA AA
D 0301 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0302 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0303 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0304 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0305 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0401 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0402 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0403 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0404 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0405 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0406 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0407 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0408 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0409 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0410 RH-EX0549B ZZ ZENER DIODE TZ C7V5 TFK S D S AA AA
D 0411 RH-EX0546B ZZ ZENER DIODE TZ C5V6 TFK S D S AA AA
D 0412 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0413 RH-EX0584B ZZ ZENER DIODE TZ B6V2 TFK S D 2% S AA AA
D 0414 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0415 RH-EX0547B ZZ ZENER DIODE TZ C6V2 TFK S D S AA AA
D 0416 RH-EX0547B ZZ ZENER DIODE TZ C6V2 TFK S D S AA AA
D 0417 RH-EX0547B ZZ ZENER DIODE TZ C6V2 TFK S D S AA AA
D 0419 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0420 RH-EX0546B ZZ ZENER DIODE TZ C5V6 TFK S D S AA AA
D 0421 RH-EX0544B ZZ ZENER DIODE TZ C4V7 TFK S D S AA AA
D 0422 RH-EX0419B ZZ ZENER DIODE BZX79C15V 0,4W S AA AB
D 0423 RH-EX0417B ZZ ZENER DIODE BZX79C12V S AA AA
D 0502 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0503 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0504 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0506 RH-DX0551B ZZ DIODE LL4148 TFK S D S AA AA
D 0507 RH-EX0554B ZZ ZENER DIODE TZ C12 TFK S D S AA AA