SHARP CT2110S, CT2510S, CT2810S, SV2188S, SV2189 Service manual & schematics

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Page 1

SHARP SERVICE MANUAL

SY9X3SV2589NZ

PAL SYSTEM COLOUR TELEVISION Chassis No. 8P-LS

SV-2589NZ MODEL SV-2889NZ

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

CONTENTS
Page
ELECTRICAL SPECIFICATIONS
IMPORTANT SERVICE NOTES 2
SERVICE ADJUSTMENT
HOW TO MOUNT DSS DECODER UNIT
(OPTION: MODEL AN-289DSS)
HOW TO MOUNT TELETEXT UNIT
(OPTION: MODEL AN-220TX)
TROUBLE SHOOTING TABLE10
CHASSIS LAYOUT DIAGRAM15
PRINTED WIRING BOARD ASSEMBLIES18
SCHEMATIC DIAGRAMS
AND WAVEFORMS24
BLOCK DIAGRAM41
REPLACEMENT PARTS LIST46




·

ELECTRICAL SPECIFICATIONS

Aerial Input Impedance 75 ohm unbalanced
Convergence Self Converging System
Focus Quadra-potential electrostatic
Audio Power Output
Rating
Intermediate Frequencies
Picture IF Carrier Frequency
Sound IF Carrier Frequency 33.4 / 32.848 MHz
Colour Sub-Carrier Frequency
(Nominal)
Power Input230 V AC 50 Hz
Power Consumption
Speaker Size
Voice Coil Impedance(8 ohms at 400 Hz)
× 2 pcs
Sweep Deflection Magnetic
Tuning RangesVHF-Channels
45 25 MHz thru
224 25 MHz
LIHE-Channels F21 thru F69
OTH-Channels L2 T third E05
Specifications are subject to change without
phor nouce.

WARNING

The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis.

To prevent electric shock, do not remove cover. No user — serviceable parts inside. Refer servicing to qualified service personnel.

SHARP CORPORATION

Page 2

IMPORTANT SERVICE NOTES

Maintenance and repair of this receiver should be done by qualified service personnel only.

SERVICING OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE

When servicing the high voltage system, remove static charge from it by connecting a 10 k ohm Resistor in series with an insulated wire (such as a test probe) between picture tube tag and 2nd anode lead. (AC line cord should be disconnected from AC outlet.)

1. Picture tube in 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 or 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 30.0 kV, (at beam 1200 µA) for the set.
2. To keep the set in a normal operation, be sure to make it function on 24.5 kV ± 1.5 kV (at beam 1200 µA) in the factory Adjusted to the above-mentioned high voltage.
- .: If there is a possibility that the 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

Before returning the receiver to the user, perform the following safety checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver.
Inspect all protective devices such as non-metallic control knobs, insulating fishpapers, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacity networks, mechanical insulators etc.

Page 3

SERVICE ADJUSTMENT

PIF/AFT/SIF/AGC ADJUSTMENT

TUNER IFT coils:

The tuner has been factory preset (no adjustment is needed).
T1204 (in IF pack) have been factory preset (no adjustment is needed).
1. Connect the VT terminal of the tuner to GND.
2. Connect sweep generator's output to the test point of tuner, by using a 75Ω DC cut probe.

*Note:

The sweep generator's probe should be grounded closely to the tuner test point.

3. Output level of sweep generator: 80 dB
4. Connect response lead (low impedance probe with detector) to the collector line of Q1200.

5. PIF AGC:

Apply DC 3V to pin 6 of IC1200 (PIF AGC terminal).

6. RF AGC:

Apply DC 4V to the tuner AGC terminal.

7. Adjust the tuner IF coils to obtain the waveform as shown figure below.

Adjustment of S TRAP: T1201 and T1200

Adjust T1200 (Adj-S trap) and T1201 (Adj-P trap) so that the trap are (P+1.5) MHz and (P-6.5) MHz. Fine adjustment of T1200 and T1201.
While narrowing the sweeping range and widening the trap point, raise the sweep generator's output by 10 dB and finely adjust T1200 and T1201 to obtain more accurate trap point.

VCO free-run frequency adjustment: T1204

This coil (in IF unit) has been factory preset (no adiustment is needed).
1. Keep the set without any signal input.
2. Apply 3.0V DC to pin (6) of IC1200.
3. Measure the voltage at pin (2) of IC1200 in the unit of mV.
4. Disconnect the 3.0V DC input from pin (6) (see the above step 2).
5. Apply a CW input of 38.9 MHz and 80dBμV to pins (8) and (9) of IC1200.

6. Adjust T1204 so that the voltage at pin (2) of IC1200 is the same as that measured in the above step 3 (± 5 mV).

S-DET coil adjustment: T1206

1. Apply a CW input of 5.5 MHz and 80dBμV through C1213 to pin (13) of IC1200.
2. Adjust T1206 so that there is a voltage of 4.5V DC at the base of Q1203.

Page 4

AFT-DET: T1205

Rough adjustment

1. Apply the sweep generator output to the tuner test point (check and refer Tuner IFT).
2. Apply AGC bias of about 3V DC to pin (6) of IC1200 PIF AGC.
3. Connect the response lead (containing a 10k ohm resistor in series) to pin (16) of IC1200 (PA terminal ⑦).
4. Adjust T1205 to align the P marker (38.9 MHz) of the S-curve with the base line.

• Fine adjustment

1. Connect pin 3 of IC2001 to GND.
Select the "CH" mode using the remote control unit and receive the PAL colour bar signal. (Signal strength: 55 dBµV).
3. Adjust the RF AGC control (R1219) to obtain maximum RF AGC gain.
4. Connect the oscilloscope to pin (8) of IC2001. Wait until the DC voltage becomes stable, and finely adjust T1205 so that the picture signal level is 3.0 ± 0.1 VDC.

PIF overall waveform

1. Connect the VT terminal of tuner to GND.
2. Connect sweep generator's output to the test point of tuner.
Probe in use: 75Ω DC cut probe
Sweep output level: 70 dB
3. Connect response lead to pin (6) (PA) of IF unit. The response lead in use should be a direct probe with a resistor of 10k ohms included.
4. RF AGC:
Apply about 4V DC to the tuner AGC terminal. 5. PIF AGC:
Apply about 3V DC to pin (6) of IC1200 (in IF unit).
Connect a 120 ohm damping resistor between pin (2) and (3) of IC1200.
7. Adjust IF AGC voltage so that the output waveform is of about 1Vp-p.
8. Check that the overall waveform is as shown in Figure below.

Sub-sound adjustment: R1241

1. Receive the "COLOUR BAR" signal whose Audio signal is "1 kHz, 80% Mod."
2. Connect a 10k ohm terminal resistance between pin ① and ④ of Euro-scart.
3. Hook up a voltmeter between pin (1) and (4) of Euro-scart.
4. Adjust R1241 so that the voltage between pin ① and ④ should give 0.5 Vrms.

RF-AGC cut-in: R1219

1. Receive VHF band signal.
2. Set signal strength to 53±1 dB (75 ohm terminal impedance).
3. Hook up voltmeter to tuner RF AGC terminal (full scale: 10V).
4. Adjust R1219 to obtain the highest voltage level.
5. Now turn R1219 slowly in the opposite direction until voltmeter reading goes down by 0.1V.
6. Turn up signal strength by 10 dB and make sure there is no noise.

Page 5

DSS DECODER UNIT (OPTION)

5.824-MHz trimmer adjustment: C5039

1. Keep the set without any signal input.
2. Make pins (1) and (1) of IC5003 short-circuited.
3. Connect the frequency counter to pin (b) of IC5003. Adjust C5039 so that the output at this pin becomes 5,824.000 kHz.

5.85-MHz trimmer adjustment C5022

1. Receive the stereo signal.
2. Feed an input from pins (1) and (2) of IC 5003 to the X and Y axes of the X-Y monitor. Adjust C5022 to achieve the following alignment.

VIDEO/CHROMA UNIT

Bell filter adjustment: T800

1. Receive "SECAM colour bar" signal.
- PIF already adjusted.
- Probe is 10 : 1 under 15pF.
2. Connect oscilloscope to TP800. Range: 1mV/cm AC Horizon
3. Adjust the bell filter (T800) so that the red and blue portions of the colour bar signal should have the same amplitude.
* To get small farad put the source follower amp. in the checker.

SECAM detector: T801 and R805

1. Receive "SECAM colour bar" signal
Connect following resistance matrix to TP802 and TP803, to which an oscilloscope is connected.

3. Adjust T801 and R805 to match A and B of the following waveform.

Notes:

1. Adjust by checker.

2. This adjustment should be performed after the bell filter adjustment with T800.

• Waveform after adjustment.

Sub-colour adjustment: R826

1. Receive "PAL colour bar" signal.
2. Connect oscilloscope to TP804.
Range: 1V/cm AC Horizon.
3. Set the contrast, brightness and colour controls to normal position by remote controller.
4. Adjust the sub-colour control (R826) so that 75% white and red should be at the same level.

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TEXT PWB UNIT (OPTION)

Level: R3066

1. Receive factory TEXT signal.
2. Connect oscilloscope to TP3003 (RED-OUT).
Adjust R3066 so that the P-P level of waveform becomes 0.44 Vp-p.
Note:

Note:

Dummy resistance can be also used for module adjustment.

MOTHER UNIT

+B 150V adjustment: R736, R714

1. Receive "monoscope pattern" signal.
2. Connect DC voltmeter to 150V line.
Set the brightness control and contrast control at NORMAL position by remote controller. Brightness: 5/10
- Contrast: 10/10
4. With the unit in the standby mode, adjust R714 so that the voltage is 150±0.5V.
5. With the unit on, adjust R736 so that the voltage is 150±0.5V.

Adjustment of deflection loop

R1615: Horizontal size control

R609: Horizontal centering control

R1617: Side pin

R508: Vertical size control

R521: Vertical linearity control

S501: Vertical centering control

(This adjustment should be performed after the purity, convergence adjustment.)

1. Receive "monoscope pattern" signal.
2. Set the brightness and contrast control at NORMAL position by remote controller.
Adjust R1615 so that the horizontal size of picture is at the best point. Horizontal size: 8% TYP (Max 10%).

Adjust R609 so that the horizontal center of picture is at the position which gives the relation of A=B shown below.

5. Adjust R1617 so that the vertical lines on the both sides of picture are straight.

6. Adjust R521 so that the vertical linearity of picture is at the best point.
7. Adjust R508 so that the vertical size is at the best point.
8. Adjust S501 so that the vertical center of picture is at the geometrical center of screen.
Vertical size: 8% TYP (max. 10%)

Sign position control: R2085

1. Receive Channel E2 signal in the Pr mode.
2. Set the brightness and contrast control at NORMAL position by remote controller.
3. Adjust R2085 to align the right edge of channel number with crosshatch's second vertical line from right within an accuracy of ±0.5 room between two vertical lines.

Page 7

CRT PWB UNIT

Screen control

1. Receive "monoscope pattern" signal.
2. Set the contrast control, colour control and brightness control at 0/10 position.
3. Fell the service switch, S1870 (in CRT PWB Unit) in the direction of service area.
4. Gradually turn the screen control the raster disappears (and fly-back line disappears).
5. Fell the service switch back to the original position.

Drive control: R1874 and R1875

1. Receive back ground adjustment signal.
2. Set the contrast control, colour control and brightness control at normal position.
3. Adjust drive control, R1874 (G-drive) and R1875 (Bdrive) to get the following read abouts
- x=0.289
- y=0.287

colour temperature: 8950°K-15MPCD

SOUND CONTROL UNIT

Sub-sound adjustment: R1342

1. Receive 1kHz (80%) modulation audio signal
Make sound-voltage maximum by remote controller.
Monitor the waveform appeared on the SB terminal 7(L) of Surround unit. Then adjust R1342 to get 1.4 Vp-p. The speaker terminal can be open.

AN-220TX TELETEXT UNIT (OPTION) (DUNTK6343WE)

MOUNTING THE TELETEXT UNIT

1. Replacing the mother PWB unit (DUNTK5751WE)
- 1) Cut off the lead jumper No. "J5" and the diode "D2040". (See Fig. a. in the next page.)
- 2) Connect the teletext unit (DUNTK5751WE) to the plugs (TA) and (TB) on the mother PWB unit. (See Fig. b. in the next page.)
- 3) Run the teletext using the remote controller to make sure the unit functions well. (The teletext unit has been factory-adjusted. There is no need to make any extra adjustment.)

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HOW TO MOUNT DSS DECODER UNIT (OPTION) AN-289DSS

Page 9

HOW TO MOUNT TELETEXT UNIT (OPTION) AN-220TX

Page 10

TROUBLE SHOOTING TABLE

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. ....

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SV-2589NZ SV-2889NZ SV-2589NZ SV-2889NZ

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WAVEFORMES

Page 23

DESCRIPTION OF SCHEMATIC DIAGRAM

SAFETY NOTE:

1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACEING PARTS.
2. SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH "A" ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAIN-TAINING THE SAFETY AND PERFORMANCE OF THE SET.

NOTE:

The unit of resistance "ohm" is omitted (k-1000 ohms M-1 Megohm).
2. All resistors are 1/8 watt, unless otherwise noted.
3. All capacitors µF, unless otherwise noted p-µµF.

Voltage Measurement Conditions

1. Voltages in parenthesis measured with no Signal.
Voltages without parenthesis measured with 3000 μV B & W or Colour-Signal.
3. All the voltages in each point are measured with Vacuum Tube Volt Meter.

Waveform Measurement Conditions

1. Colour bar generator signal of 2.3 V peak to peak applied at Base of Video Buffer Amp Q203.
2. Approximately 4.0 V AGC bias.

SOLID STATE DEVICE BASE DIAGRAM

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SV-2589NZ SV-2889NZ

TUNER VTUVTSA1CPL// 052-053 8N2405 X T 1732 T.8 Ţ. T ---------------------------------------0104 0AP202 INFRARED REMOTE CONTROL UNIT RRMCG0730CESA

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SV-2589NZ SV-2589NZ SV-2889NZ SV-2889NZ

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SCHEMATIC DIAGRAM

SERVICE PRECAUTION:

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SV-2589NZ	SV-2589NZ
SV-2889NZ	SV-2889NZ

SCHEMATIC DIAGRAM

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SV-2589NZ SV-2589NZ SV-2889NZ SV-2889NZ

SCHEMATIC DIAGRAM

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SCHEMATIC DIAGRAM

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SCHEMATIC DIAGRAM

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BLOCK DIAGRAM

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SV-2589NZ	SV-2589NZ
SV-2889NZ	SV-2889NZ

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SV-2589NZ SV-2889NZ SV-2589NZ SV-2889NZ

BLOCK DIAGRAM

	والمستحد والمستخدمات والسارية فالمترك والمرجع والبراج وجدا المستحد والمترك والمتحد								No. of Concession, Name
	PART	S	LIST		Ref. No.	Part No.	*	Description	Code
	PARTS REF	ע אוי				INTEGRATE	D	CIRCUITS
Replacer identified tures are same sat ment par other ha ''H To have following	nent parts which have the d in this manual; electric e identified by ∆ in the of a substitute replacem fety characteristics as the ts shown in this service zards. OW TO ORDER RE your order filled prompting informations. 1. MODEL NUMBER 3. PART NO. 5. CODE	nesa cal Rep ent ma PL y ar	e special safety characteris components having such placement Parts List. part which does not have actory recommended repl anual may create shock, fin ACEMENT PARTS'' nd correctly, please furnish 2. REF. NO. 4. DESCRIPTION	stics fea- e the ace- re or n the	IC 201, 604, 605 IC 301 IC 401 IC 501 IC 602 IC 603 IC 701 IC 2001 IC 2002 IC 2003	RH- i X0249CEZZ RH- i X1183CEZZ VHi M51321P/ - 1 RH- i X1163BMZZ RH- i X1153BMZZ RH- i X1185BMZZ RH- i X1185BMZZ RH- i X1184BMZZ RH- i X1152BMZZ RH- i X1152BMZZ RH- i X1168CEZZ VHi PST529C2- 1 RH- i X1210CEZZ or	J R S S S S S S J J J J J	TDA 81-70	AE AZ AL AQ AW AG AG AS AZ AZ AD AN
	* MARK: SPARE PAR	TS	DELIVERY SECTION			RH- i X1169CEZZ	J		AP
Ref. No.	Part No.	*	Description	Code
	PICTUF	RE	TUBE		**	TRANS	IST	TORS
Δ Δ Δ Δ	VB59EAK1101N VB66EAK6101N CCi LG0303WEV1 CCi LG0304WEV1	S S S S	CRT (SV-2589NZ) CRT (SV-2889NZ) Degaussing Coil (SV-2589NZ) Degaussing Coil (SV-2889NZ)	CZ DB AW AW	Q301, 304, 305, 306, 307, 308, 402, 403,	VS2SC1815GW- 1	J	2SC1815(GW)	АВ
P	RINTED WIRING B	04	ARD ASSEMBLIES		404, 605,
	(NOT REPLAC	SEN	MENT ITEM) Mother Unit	_	705, 706, 2001
	DUNTK5751WEX3	s	(SV-2589NZ) Mother Unit	_	2005
	DUNTK5752WEX2 DUNTK5752WEX3	s s	(SV-2889NZ) CRT Socket Unit (SV-2589NZ) CRT Socket Unit (SV-2889NZ)		2003, 2007, 2009, 2013, 2014,
		S	Video/Chroma Unit	-	2015 0601	VS2SC2271-D1A		2502271
	DUNTK5755WEWO	S	Side Pin Unit (SV-2589NZ)	-	Q602, 701	VS2SD1546//1E	J	2SD1546	AP
	DUNTK5756WEV1 DUNTK5756WEV5 DUNTK5757WEV8 DUNTK5758WEV5 DUNTK6343WEV1	5	Side Pin Unit (SV-2889NZ) AV Switch Unit Front Control Unit Headphone Unit Text Unit	\| - \| - \| - \| -	Q702 Q703 Q704, 2010	VS2SA562TY/-1 VS2SC2236Y/-1 VS2SA1015Y/1E	J	2SA562 2SC2236 2SA1015(Y)	AD AD AC
	DUNTK6342WEV5	S	DSS/IF Unit	-		DIC	DE	S
	DUNTK6345WEV1	S	DSS Decoder Unit	_	D301, 302,	RH- EX0380BMZZ	s	Zener Diode	АВ
	DUNTK5751WEX2 (SV-2589NZ) DUNTK5751WEX3 (SV-2889NZ)		MOTHER UNIT		303, 304, 308, 309, 401,
,	TU	NEI	3		405, 451
NOT	E: THE PARTS HERE SHO ASSEMBLY BUT NOT	ow INE	N ARE SUPPLIED AS AN DEPENDENTLY.		452, 453,
	VTUVTSA1SPL//	s	VHF/UHF Tuner	BH	D305	RH-EX0137GEZZ	J	5.6 B2 Zener Diode	АА

Page 35

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
D306,	RH-DX0045BMZZ	s	1N4148	AA		PACKAGE	D C	IRCUIT
307,					PR701	RMPTP0028CEZZ	J	Positive Coefficient	AG
								Thermistor
316, 402,
404,						CO	ILS
406, 407,					L202	VP - DF 3R 3K 0000	J	3.3μH	AB
601,					L206, 207	VP - DF 120K0000	J	12µH	AB
609, 611,					2001,		'
612,					2002, 2003
613, 705.					2003, 2005
719,					L602	RCi LZ0599CEZZ	J		AG
720,					L603 L604	RCI LP0088CEZZ	J	З.3μН	AG
734,					L605	RCi LP0105CEZZ	J	Line Filter	AG
735,					AL701	VP - CF 2R 2M0000	J	2.2μH	AB
2010,					L704,	RCi LZ0500CEZZ	J		AF
2011,					705	VP - XF 120K0000	J	12μH	АВ
2012, 2013,					22004
2014,						CERAMI
2020, 2021.						CERAMI	T		1
2029,					CF601	RFiLA0040CEZZ	J		AD AF
2034, 2035.					CF2001	RFTLA0020CE22
2040,									1
2044, 2045						TRANS
2046,		ļ			Т601	RTRNZ0059CEZZ	J	Horizontal Drive Trans.	AF
2050,					▲T602	RTRNF1783BMZZ RTRN70432CEZZ	S J	F.B.I. Trigger Trans.	AE
2051,					∆T703	RTRNZ0369BMZZ	s	Chopper Trans.	AZ
D501,	RH- DX0110CEZZ	J		AB
707,						CON	TR	DLS
708,						DVD M4156CE77	Τ.	330/B) Vertical Size	ΔB
D602	RH- DX0299BMZZ	s	BY228	АК	R508	RVR- M4150GEZZ RVR- M4174GEZZ	J	330K(B) Vertical	AB
D603	RH- DX0301BMZZ	S	BY299	AU			\|.	Linearity
D604 D606	RH- EX0051CEZZ	J	Zener Diode	AD	R609 R714	RVR- M4168GEZZ	J	4.7K(B) Stand-by +B	AB
D607	RH-DX0127CEZZ	J		AC	R736	RVR-M4169GEZZ	J	47K(B) 150V	AB
D608, 716	RH- DX0226CEZZ	J		AC	R2085	RVR-M4160GEZZ	J	1.5K(B) Sign Adjust	AB
D610	RH- DX0156TAZZ	J		AD
D701,	RH- DX0240CEZZ	J		AB		CAPA		rors
702,					C207	VCEAGA1CW108M	1 \| J	1000 16V Electrolyt	ic AD
704				AF	C305,	VCEAGA1EW107N	1 \| J	100 25V Electrolyt	ic AD
710,					313,
711				10	C308,	VCEAGA1HW337M	1 \| -	330 50V Electrolyt	ic AD
D712	RH- DX0296CEZZ			AG	636 C310	VCEAGA1HW107M	1.	J 100 50V Electrolyt	ic AC
D714	RH-DX0246CEZZ	J		AD	C401,	VCEAAA1CW477M	/ .	J 470 16V Electrolyt	ic AC
D718	RH- EX0164GEZZ		Lener Diode				л I.	J 220 16V Electrolvi	ic AC
D731,	RH- DX0117TAZZ	\| ]		AB	C504	VCEAGH1VW228	л \| .	J 2200 35V Electroly	ic AG
732			\| \| Thermistor	AR	C505,	VCEAGA1VW107	л \| .	J 100 35V Electroly	ic AC
					C507	VCEAGA1VW108	и \|.	J 1000 35V Electroly	ic AD

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SV-2589NZ SV-2889NZ

Ref. No.	Part No.	*	Des	cription	Code	Ref. No.	Part No.	*		Descrip	otion	Code
C509 C614	VCFYSB2AB473K VCEAGA1CW107N	J	0.047 10	00V Mylar 3V Electrolyt	AC	R624 8626	VRN-SV2HBR22J	J	0.22	1/2W	Vetal Film	AA
C615,	VCKYPA2HB102K	J	1000P 50	DOV Ceramic		11020			33	i/zvv r F	Resistor	АВ
624, 626,						R630	VRG- RL 2HB 680J	J	68	1/2W F F	⁼ use Resistor	AB
635, 715,						R647	VRG- RL 2HB 1 ROK	J	1	1/2W F	- use Resistor	AB
716,						R655	VRN- VV3ABR47J	J	0.47	1W M	Metal Film	AA
717,						R656	VRS-VV3DB100J	J	10	2W M	Metal Oxide	AA
C616	VCCSPA2HI 121K		120P 50	0V Ceramic		R701 R720	VRW-KX41C4R7K	J	4.7	15W C	Cement	AE
C617	VCFPPB2DB104J	J	1 16	OV Electrolvt	ic AB	11720	hh- X2001/CEZZ	J	10	1/2VV F	-use Resistor	АВ
C619	RC-KZ0024CEZZ	J	0.001 2k	V Ceramic	AC	∆R721,	VRC- UA2HG825K	J	8.2M	1/2W S	Solid	ΑΑ
C620	RC-FZ0059CEZZ	J	0.0091 2k	V Metalized	AE	▲ 722
0621	VCODOGGOOGGO	Ι.		Polyester		R732	VRW-KX3HC221K	J	220	5W C	Cement	AD
6622		J	0.027 40	OV Polypro Film	AB	R752	VRW- KP3HCR27K	J	0.27	5W C	Cement	AC
C625	VCEPPD2DB5641	J	10 25	OV Electrolyti
		ľ	0.30 20	Polvester	AF		50011	СН	ES
C630	VCEAGA1AW477M	J	470 10	V Electrolyti	c AC	S501	QSW-B0015CEZZ	J	V-Cen	ter		AC
C631,	VCFPPD2DB474J		0.47 20	0V Metalized	AE	∕ ∆ S701	QSW-P0418CEZZ	J	Power			AK
632		\|.		Polyester		S702	QSW-S0060TAZZ	J	Aging			AD
6034	VCFPPC2DB4/4J	J	0.47 20	OV Metalized	AE
C642	VCKYPA2HB271K		270P 50	Polyester			MISCELLAN			те	······
∆C701,	RC-FZ0070BMZZ	s	0.1 25	OV Metalized	AF
▲ 702				Polyester		∆F701	QFS-C2022TAZZ	J	Fuse T	-2A		AE
C703,	RC-KZ0029CEZZ	J	0.01 25	OV Ceramic	AC		QFSHD1002CEZZ	J	Fuse H	lolder		AA
704,						FB601,	RBLN-0010CEZZ	J	Ferrite	Bead		AC
705, 706						602
C707	RC- E70239CE77		330 40			FB701	RBLN-0041CEZZ	J	Ferrite	Bead		AB
C712	VCEAGA1EW227M	J	220 25	V Electrolyti				J	Jack,	Wooter		AG
∆ C718,	RC-KZ0022CEZZ	J	0.0068 2k	V Ceramic	AD			J	Jack, I	L/N		AU
Ճ 719								'
C720	VCFPPD3CA222J	J	2200P 1.6	3kV Metalized Polyester	AD
C723,	VCEAHH1VN338M	J	3300 35	V Electrolyti	AH		(SV-2589NZ)				د ( در این ا اینک در در این ا
/24		Ι.	100 00				DUNTK5752WEX3		CRT :	SOCK	ET UNIT
C720		J	100 20	UV Electrolytic			(SV-2889NZ)					ian (j. 1916) Jacobarta
C732	VCKYPA2HB151K	J	1500 25 150P 50	V Electrolyte			INTEODATI
C733	VCEAGA0JW337M	J	330 6.3	BV Electrolytic	AB		IN LEGRA II	=D (	CIRCUI	ſ
C741	VCEAGA1AW227M	J	220 10	V Electrolyti	AB	IC1870	RH-iX1162BMZZ	s				AR
·
	RESIS	то	RS	-			DIC	DE		-
R309,	RR-XZ0080CEZZ	J	4.7 1/2	V Fuse	AB	D1870,	RH-DX0045BMZZ	s				ΑΑ
317,				Resistor		1871
325,
B312	VRG-RE2EB1011		100 1/4	/ Euso			CONT			·
315		1	100 1/40	Resistor	AD		CONT	RU	LS
R341,	VRG-RL2HB220J	J	22 1/20	/ Fuse	AB	R1874,	RVR-B4565CEZZ	J	2K(B) (	G-Drive.		AC
411,				Resistor		1875			E	B-Drive
414
H356, 367	VRN- VV3DBR22J	J	0.22 2W	Metal Film	AB
357,	-						САРАС		DRS
R502.	RR- XZ0027CFZ7	J	2.2 1/2\^	/ Fuse		C1873	BC- EZ0131TA77		10	2501
657		Ĩ		Resistor		C1875.	VCEAGA1CW227M	7	220	200V E
R517	VRS-VV3AB331J	J	330 1W	Metal Oxide	AA	1833
R518	VRS-VV3LB331J	J	330 3W	Metal Oxide	АВ	C1877	RC-KZ0023CEZZ	J	0.0047	, (	Ceramic	AD
R617	VRW-KX3HC682K	J	6.8K 5W	Cement	AD	C1878	VCKYPA2HB102K	J	1000P	500V (	Ceramic	AA
ню23	VHW-KX4AC100K	ΙI	10 10W	Cement	AD	C1882	VCSATA1VE225K	J	2.2	35V 1	Cantalum	AC \|

Page 37

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
	RESI	ST	DR	1		CONT	RO	ils	I
R1890	RR-XZ0017CEZZ	J	10 1/2W Fuse Resistor	АВ	R805 R826	RVR-M4159GEZZ RVR-B1005AEZZ	J J	1K(B) 4.43MHz 10K(B) Sub-Colour	AB AB
	lsw	ТС	Н			САРА	СІТ	ORS	1
S1870	QSW-B0015CEZZ	J	Black Level Adj.	AC	C844, 866	VCEAGA1CW227M	J	220 16V Electrolytic	AC
	MISCELLAN	IEO	US PART	I
₼	QSöCV0913CEZZ	J	CRT Socket	AK		DUNTK5754WEV7		S-CONTROL UNIT
						INTEGRATE	DO		1
	DUNTK5753WEW4		VIDEO/CHROMA UNIT		IC1300 IC1301, 1350	RH-iX0214CEZZ VHiM5218L//-1	J		AP AF
	INTEGRATE	D (	CIRCUITS	T	IC1302 IC1303, 1304	VHI UPC1406HA1 VHI LA7016//-1	J		AH AH
IC800	RH- i X1158BMZZ	s s		AU
IC802	RH- i X1157BMZZ	S		AU		TRANS	IST	ORS	1
IC804	RH- i X0607CEZZ	J		AK	Q1300, 1301, 1302	VS2SC1815GW- 1	J	2SC1815(GW)	АВ
	TRANS	IST	ORS
Q800,	VS2SC1815GW-1	J	2SC1815(GW)	AB		DIC	DE	S	Т
802, 807 Q801,	VS2SA1015Y/1E	J	2SA1015(Y)	AC	D1300 \| 1305.	RH- DX0045BMZZ	s	1N4148	AA
806					1350 D1306	RH-EX0151GEZZ	J		АА
	DIC	DE	S	1
D800, 801, 802,	RH- DX0045BMZZ	s		AA	R1342	RVR- M4170GEZZ	J	68K(B) Sub-Sound	АВ
808, 809						САРА	і СІТ	I ORS
D803, 804, 805, 806	RH-EX0380BMZZ	S		AB	C1309 C1310, 1358	VCEAGA1CW337M VCEAAA1CW107M	J	330 16V Electrolytic 100 16V Electrolytic	C AC AB
						BESI	ST(	)BS
		:D (			P1215	RR X70035TA77	1,		AR
X800	RCRSB0115BMZZ	S	Cristal—4.43MHz	AL	1316, 1330,			Resistor
	CO		3 \|		1362
L800 \| 803	VP - DF 220K0000	J	22µF	AB		DUNTK5755WEWC
						(SV-2589NZ) DUNTK5755WEW1 (SV-2889NZ)		SIDE PIN UNIT
						INTEGRAT	ED	CIRCUIT
T800	RCi LD0364CEZZ	J		AD AD	IC1601	VHi UPC358C/ - 1	J		AD
·		-		4

Page 38

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
	TRAN	sis	TOR			DUNTK6343WEV1		TEXT UNIT
Q1601	VS2SD1913S/1E	J	2SD1913S	AD		INTEGRATE	D	CIRCUITS
	CON	TRC	DLS	12.4	IC3001 IC3002	RH- i X0975CEZZ RH- i X1156CEZZ	J J		AY BE
R1615, 1617	RVR-M4077CEZZ	J	4.7K(B) H-Size Side Pin	АВ	IC3003 IC3004 IC3005 IC3006	RH- i X1263CEZZ VHi TC4001BP- 1 VHi TC4006BP- 1 VHi TC4011BP- 1	1 1 1		AT AF AQ AF
	RESI	ST	DR	L	IC3007 IC3008	RH- i X1154CEZZ RH- i X1167CEZZ	] J		AW AP
R1618	RR- XZ0027CEZZ	J	2.2 1/2W Fuse Resistor	АВ	IC3009 IC3010	VHi PST529C2- 1 RH- i X1155CEZZ	J		AD AR
		н. По 1				TRANS	IST	ORS
	DUNTK5756WEV5		AV SWITCH UNIT		Q3001	VS2SC1815GW-1	J	2SC1815(GW)	АВ
	sw	ITĊ	Η		3004,
S391	QSW-S0120CEZZ	J	Mono Switch	AC	3007, 3009, 3010				-
			FRONT CONTROL			DIO	DE	S
	DUNTK5757WEV8		UNIT		D3001,	RH- DX0045BMZZ	s		АА
	DIC	DE	S r		3002, 3003.
D2201 D2203, 2204	RH- PX0077CEZZ RH- PX0093CEZZ	J		AE AB	3010, 3011, 3012
D2205 D4001	RH- DX0045BMZZ	S S	1N4148	AB AA
\| 4005						PACKAGE
					X3001 X3002	RCRSB0099BMZZ RCRSB0100BMZZ	s s	Crystal 13.875MHz Crystal 6.0MHz	AM AL
				1
L2201	VP - DF 120K0000		12μH	AB		со	ILS
	SWI1	СН	ES		L3001	VP - DF 150K0000	J	15µН 12Ы	AB
S4001, 4002, 4003.	QSW- KOO3OCEZZ	J	Switch, Power, S-VOL (+), S-VOL (-)	АВ	L3002 L3003 L3004	VP - DF 1R5M0000 VP - CU1R5M0000	1 1	1.5µН 1.5µН 1.5µН	AB AB
4004, 4005			CH (+),			CERAMIC	C FI	LTERS
$4006	QSW-S0129CEZZ	J	Switch, S-VIDEO ON/OFF	AC	CF3001 CF3002	RFi L A0044CEZZ RFi L A0042CEZZ	L L	800kHz	AE AD
	MISCELLAN	EO	US PART
	RRMCU0041CEZZ	J	Remote Control Receiver	AL	R3066	RVR- M4077CEZZ	1 H	4.7K(B) Text Level	АВ
									l
	DUNTK5758WEV5		HEADPHONE UNIT		00000				4.5
	MISCELLAN	EO	US PART	\|	3029, 3031	VUEAAATUWT07M	J	TOU TOV Electrolytic	AB
	QJAKJ0033CEZZ	IJ	Headphone Jack	AE

Page 39

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
	DUNTK6342WEV5		S-VIDEO UNIT		T1201	RCi Li 0402CEZZ	J		AD
	TRANS	IST	ORS		T1203 T1204	RCi Li 0431CEZZ RCi LD0190CEZZ	J		AD AD
Q2300, 2301	VS2SC1815GW- 1	J	2SC1815(GW)	AB	T1205 T1206	RCi LD0151CEZZ RCi LD0192CEZZ	J J		AD AD
	Di			.		CONT	RO	LS
D2300	RH- DX0045BMZZ	s	1N4148	АА	R1219 R1241	RVR-M4076CEZZ RVR-M4163GEZZ	J	3.3K(B), RF-AGC 4.7K(B), Sub-Sound	AB AB
	MISCELLAN	EOI	JS PARTS	4
	QS ō CD 0 4 0 5 CE Z Z QJ AK E 0 0 5 5 CE Z Z QJ AK E 0 0 5 4 CE Z Z	J J	S-VIDEO Terminal Jack (Right) Jack (Left)	AF AC AC	C1209, 1211, 1223, 1233	VCEAAA1CW107M	J	100 16V Elektrolytic	АВ
	DUNTK6344WEV4	•	DSS/IF UNIT		i	DECI	етс	)P
	INTEGRATE	D (	CIRCUITS
IC1200 IC1201, 1202	RH- i X1286CEZZ VHi TA7348P/ - 1	J		AN AK	R1240	HH- X200351A22	J	22 onm/4w Fuse Resistor	АВ
	TRANS	IST	ORS			DUNTK6345WEV1		DSS DECODER
Q1200,	VS2SC1906//1E	J	2SC1906	AC		INTEGRAT	ED	CIRCUIT
01202, 1203, 1205 \| 1207 01204	VS2SC1815GW- 1 VS2SA1015Y/ 1E	J	2SC1815(GW) 2SA1015(Y)	AB AC	IC 5000 IC 5001 IC 5002 IC 5003 IC 5004 IC 5005 IC 5006	RH- i X1184BMZZ RH- i X1262CEZZ VHi PST529C2- 1 VHi TA8662N/ - 1 VHi TC6011N/ - 1 VHi M5165P10- 1 VHi UPC358C/ - 1	1 1 1 1 1 1 1 1 1		AG AR AD AZ BD AV AD
	DIC	DE	S	I	5010				45
D1200 D1201, 1202,	RH- EX0440CEZZ RH- DX0045BMZZ	J S		AA AA	5007, 5008 IC5009	VHi TD6710AN- 1	J		AT
1206						TRANS	SIST	ORS	•
	CC	DILS	. .		Q5000,	VS2SA1015G/1E	J	2SA1015(G)	AC
L1201 L1202, 1204, 1206	VP - XF 120K0000 VP - DF 560K0000	J	12µН 56µН	AB AB	5001 Q5002 Q5003	VS2SC2236Y/-1 VS2SC1815GW-1	J	2SC2236 2SC1815(GW)	AD AB
						DIC	DE	S
SF1200 SF1201 CF1202	CERAMI RFiLC0092CEZZ RFiLC0198CEZZ RFiLC0020CEZZ BEiLC0021CEZZ	C F		AL AH AF	D5000, 5001, 5002 D5003	RH- DX0045BMZZ RH- EX0159GEZZ	S J		АА АА
		J					\| אור	\| 3
	TRANS	FOF	MERS		L5000,	VP - DF 3R 3K 0000	J	, 3.3µН	АВ
T1200	RCILI0457CEZZ	J			5007

Page 40

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
L5001,	VP - DF 150K0000	J	15µH	АВ		DIC	DE	S	••••••
5002, 5004, 5008 L5003 L5005, 5006	VP-MK2R7K0000 VP-MK102K0000	J	8.2µН 680µН	AB AB	IED1 D1, 4, 5	92P3QH00015C 92P3TSD0007T	J	LED-GL521 DAN202K	AD AC
L5009	VP-MK3R3K0000	J		AB		CERAMI	CF	ILTER
	CERAMI	C F	ILTERS	· ·	X1	92P3EF00021	J	CSB455EBL	AE
CF5000 CF5001	RFiLA0044CEZZ RFiLA0043CEZZ	J	800kHz 16.9MHz	AD AE		TERM		ALS
						92P3ETFA9601	J	Battery Terminal (-)	AB
X 5000	RCRSB0139CEZZ		Crystal, 5.85MHz	АН		92P3ETFA9801	J	Battery Terminal (+)	AC
X5001	RCRSB0132CEZZ	J	Crystal, 5.824MHz	АН		CABINE	ТР	ARTS
	TRANSF	OR	MERS	1	1	92PFA11D8105	J	Cabinet-Top	ΆK
Т5000	RCi LV0160CEZZ	J		АМ	2 3 4	92PFA11E1702 92PFA11D2101 92PFA58A6601	1 J J	Cabinet-Bottom Battery Cover Filter	AE AD AE
	TRIM	ME	RS		5 6 7	92P 2A502100 92PF A62B 1946	J	Screw Indication Plate	AA AK
C5022 C5039	RTō- H0010TAZZ RTō- H1048GEZZ	L L		AE AC	,	52FF A42B2737	J	Rubber Key
	САРАС		ORS		ſ			0
C5001,	VCEAAA0JW107M	J	100 6.3V Electrolytic	АВ		•		6
5071 C5069,	RC- QZA681TAYJ	J	680P Mylar	АА
C5073	VCEAAAOJW227M	J	220 6.3V Elektrolytic	АВ
	MISCELLAN	0	US PARTS
۸	QACCL 3009CESA VSP1608PB068A RRMCG0730CESA	J S J	AC Cord Speaker Infrared Remote Control Unit	AK AY BA			. (	2

	RRMCG0730CESA		INFRARED R/C . UNIT				(	3
	INTEGRATE	CIRCUIT		(1)
IC1	92P35000049	J	M50461-056FP	AR
	TRANS	ST	ORS		E
Q1 Q2	92P3TSN0004T 92P3TSN0005T	1 1	2SC2412K 2SC2411KT97	AB AD

Page 41

Ref. No.	Part No.	*	Description	Code	Ref. No.	Part No.	*	Description	Code
	MODELS S	SV-	-2589NZ		1-5	HPNC-0215BMSA	s	Perforated Panel (Left)	AU
	CABINE	SV TF	PARTS		1-5	HPNC-0217BMSA	s	Perforated Panel (Left)	AU
1	CCABA1743WEW8	s	Front Cabinet Ass'y	вт	1-6	GDōRF1768BMSA	s	Front Door	AT
1	CCARA1744WEW8	G	(SV-2589NZ) Front Cabinet Ass'v	BT	1-7 1-8	GMADT0275BMSA	\|S \|S	Window Indication Plate
			(SV-2889NZ)		1-9	HI NDP 3366BMSA	s	Indication Plate (LED)	AG
1-1	Not Available		Front Cabinet	-	2	CCABB1785WEV8	s	Rear Cabinet Ass'y	BM
1-2	Not Available	-	Speaker Panel (Right)					(SV-2589NZ)	DN
1-3	Not Available	-	Speaker Panel (Left)	А.Т	2	CCABB1786WEV8	5	(SV/-2889NZ)	BN
1-4	HPNC- UZT4BMSA	5			2-1	Not Available	-	Rear Cabinet
1-4	HPNC-0216BMSA	s	Perforated Panel (Right)	AT	2-2	HI NDP 3268BMSA	s	Rear Indication Plate	AP
			(SV-2889NZ)		2-3	JBTN-1574BMSA	s	Button, Power (Rear)	AC
	(	-5		6 (1.1	3 (1-2)

Page 42

SHARP

-191500

T7326-S Printed in Japan MW.KY

Page 43

SUPPLEMENT TO SERVICE MANUAL FOR MODELS SV-2589NZ/SV2889NZ INSTRUCTIONS FOR INSTALLATION OF TELETEXT AND NICAM DECODER UNITS

A) TELETEXT DECODER AN-220TX (OPTION)

Installation instructions are on Page 7 of the Service Manual.

Please note the following:

1. Figure a and figure b relating to installation are on Page 9 of the Service Manual.
2. Diode D2040 which must be cut is located as sketched below.

B) NICAM DECODER AN-289 DSS (OPTION)

The diagram relating to mounting is on Page 8 of the Service Manual.

Please note the following:

1. Firstly the two screws provided are to be fitted in the uppermost of the two pairs of lugs at the side of the cabinet shell (CAB-A). Do not drive the screws fully home at this stage.
2. Next position the lower section of each decoder mounting bracket underneath the screw and raise the decoder into position. Tighten each screw firmly.
3. The connectors labelled DA, DB and DC at the end of the cableforms on the decoder, plug into the correspondingly identified connectors at the top of the PIF/SIF unit which is a vertically mounted PWB.