SAFETY PRECAUTIONS | 2 |
---|---|
WARNING | 2 |
FEATURES | 3 |
OPERATING INSTRUCTIONS | 3 |
TECHNICAL INFORMATION | 4 |
SPECIFIC SERVICE INSTRUCTIONS | 5 |
SERVICE ADJUSTMENT | 6 |
PARTS LIST 1 | 1 |
٠ |
Item | Content | Item | Content |
---|---|---|---|
Dimensions
Weight |
37.0 cm (W) × 37.8 cm (D) × 34.1 cm (H)
10.2 kg |
ANT. Input
Impedance |
75Ω Unbalanced |
TV System &
Colour System TVRF System |
CCIR (I) |
Power Input
Power Consumption |
240 VAC 50 Hz
70 W (max.)/50 W (Avg.) |
Colour System
TV Receiving |
PAL |
Picture Tube
Viewable |
14" (34 cm) In-line Type |
Channels &
Frequency |
Picture Size
High Voltage |
21.1 cm (H) × 28.1 cm (W)
24 kV ±1 kV (At zero beam Current) |
|
UHF Band
Intermediate Frequency |
(21 CH ~ 69 CH): 470 MHz ~ 862 MHz |
Speaker
Audio output |
8 cm Hound Type, 80
2 W (Effective output) 3 W (Music power) |
Video IF Carrier
Sound IF Carrier |
39.5 MHz
33.5 MHz (6.0 MHz) |
Tube
IC |
1
12 (In TV), 1 (In REMOCON) |
Colour Sub Carrier | 4.43 MHz | Transistor | 35 (In TV), 2 (In REMOCON) |
(Design and specifications subject to change without notice)
wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by (Δ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or other hazards.
4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be ovserved, and it should be confirmed that they have been returned to normal, after re-assembling.
Refer to the explanation leaflet inserted between Page 2 and 3 of Service Manual for details of handling.
BLOCK DIAGRAM
Fig. B
Fig. C
Item |
Measuring
instrument |
Test point |
Adjustment
part |
Description |
---|---|---|---|---|
B1 POWER
SUPPLY |
DC Voltmeter | TP-91 | B, ADJ VR |
Adjust the B
1
ADJ VR to obtain DC 115 V be-
tween TP-91 and TP-E (777). |
NOISE
(RF A.G.C. Delay) |
NOISE VR |
|
||
CHROMA
CIRCUIT |
• Oscilloscope
• Pattern Generator (PAL) |
TP-48 (Y-axis)
TP-49 (X-axis) |
DL AMP
DL P TRANSF. DISCRI TRANSF. |
|
Item |
Measuring
instrument |
Test point |
Adjustment
part |
Description |
---|---|---|---|---|
FOCUS |
FOCUS VR
(HVT) |
Adjust the FOCUS VR for best overall definition and picture detail at normal brightness and contrast. | ||
VERTICAL
HEIGHT |
V HEIGHT VR | Adjust the V HEIGHT VR to obtain the optimum size of vertical height. | ||
SUB BRIGHT &
SUB CONTRAST |
SUB BRIGHT VR
SUB CONTRAST VR |
Adjust the SUB BRIGHT VR and SUB CON-
TRAST VR until an optimum picture is obtained. |
Item |
Measuring
instrument |
Test point |
Adjustment
part |
Description |
---|---|---|---|---|
SEARCH
ADJUSTMENT |
DC Voltmeter |
IC01 pin = 12
D002 anode side |
SEARCH
ADJ.1 VR SEARCH ADJ.2 VR |
|
★ The locations of SERVICE SWITCH, SCREEN VR, CUT-OFF VR and DRIVE VR are described in the ALIGNMENT LOCATION of SERVICE ADJUSTMENT or the SCHEMATIC DIAGRAM.
The picture tube is a precision in-line gun type. For this picture tube, dynamic convergence is carried out by a precision deflec-tion yoke which eliminates the use of convergence yoke and convergence circuit. The adjustment of picture tube is therefore made easier as only the adjustment of static convergence by using magnets is enough. The deflection yoke and purity/convergency magnets assembly has been set at the factory and requires no field adjustments. However, should the assembly be accidentally jarred or tampered with, some or all adjustments may be necessary.
Loosen yoke retaining screw (Fig. B-1). With a sharp knife cut between the picture tube and the wedge. Remove wedges completely and clean off dried adhesive from the picture tube. PAINT is used to lock the tabs of the purity/convergence magnet assembly in palce (Fig. B-1). The paint must be removed with the end of a screwdriver before any adjustments are attempted.
(As to models equipped with a magnet locking ring, beforehand loosen it.)
(As to models equipped with a magnet locking ring, secure it and keep six magnets from moving even if it is touched slightly.)
Fig. B-3
Fig. B-7
Fig. B-10
RESISTORS | CAPACITORS | ||
---|---|---|---|
CR | Carbon Resistor | с сар. | Ceramic Capacitor |
FR | Fusible Resistor | E CAP. | Electrolytic Capacitor |
PR | Plate Resistor | M CAP. | Mylar Capacitor |
VR | Variable Resistor | HV CAP. | High Voltage Capacitor |
ни в | High Voltage Resistor | MF CAP. | Metalized Film Capacitor |
MFR | Metal Film Resistor | MM CAP. | Metalized Mylar Capacitor |
MG R | Metal Glazed Resistor | MP CAP. | Metalized Polystyrol Capacitor |
MP R | Metal Plate Resistor | РР САР. | Polypropylene Capacitor |
OM R | Metal Oxide Film Resistor | PS CAP. | Polystyrol Capacitor |
CMF R | Coating Metal Film Resistor | TF CAP. | Thin Film Capacitor |
UNF R | Non-Flammable Resistor | MPP CAP. | Metalized Polypropylene Capacitor |
CHVR | Chip Variable Resistor | TAN. CAP. | Tantalum Capacitor |
CH MG R | Chip Metal Glazed Resistor | СН С САР. | Chip Ceramic Capacitor |
COMP. R | Composition Resistor | BP E CAP. | Bi-Polar Electrolytic Capacitor |
LPTC R | Linear Positive Temperature | CH AL E CAP. | Chip Aluminum Electrolytic Capacitor |
Coefficient Resistor | CH AL BP CAP. | Chip Aluminum Bi-Polar Capacitor | |
CH TAN. E CAP. | Chip Tantalum Electrolytic Capacitor | ||
CH AL BP E CAP. |
Chip Aluminum Bi-Polar Electrolytic
Capacitor |
TOLERANCES | |||||||||
---|---|---|---|---|---|---|---|---|---|
F G J K M N R H | z | P | |||||||
±1% | ± 2 % | ± 5 % | ± 10 % | ± 20 % | ± 30 % |
+ 30
- 10 % |
+ 50
- 10 % |
+ 80
- 20 % |
+100
- 0 % |
Symbol | Shape | ||||
1 | Straight lead | ||||
1 | Leads in the same direction | ||||
8 | Chip | ||||
A |
Leads in the same direction
(Compact part) |
SYMBOL
NO. |
▲ | PART NO. | PART NAME | REMARKS |
---|---|---|---|---|
CRT & TUNE
TU1001 |
R
A |
CELD002-002
KM7451ES-B04 A34JRH61X15 |
DEGAUSING COIL
UHF E. TUNER PICTURE TUBE |
L01
INC.DY, Wedge, Magnet* |
VARIABLE R
R1104 R1221 R1222 R1227 R1227 R1230 |
Q V P E 6 1 1 - 2 0 3 H Z
Q V P A 6 0 3 - 3 A Q V A A 0 0 9 - C B 1 4 A Q V P A 6 0 3 - 1 0 3 A Q V A A 0 1 0 - C B 1 4 A |
V R (NOISE)
V R (SUB CONT) V R (PICTURE) V R (SUB BRIGHT) V R (BRIGHT) |
20 k Ω B
33 k Ω B 10 k Ω B 10 k Ω B 10 k Ω B |
|
R 1 3 3 9
R 1 3 6 1 R 1 4 0 3 R 1 9 1 2 R 3 0 0 9 |
QVPE611-102HZ
QVAA009-CB14A QVPA803-201M QVPA804-503M QVPA803-502M |
V R (DL AMP)
V R (COLOUR) V R (V. HEIGHT) V R (B1 ADJ. V R (B CUT OFF) |
1 kΩ Β
1 0 kΩ Β 2 0 0 Ω Β 5 0 kΩ Β 5 kΩ Β |
|
R 3 0 1 5
R 3 0 1 7 R 3 0 2 1 R 3 0 2 3 R 8 0 2 1 |
QVPA803-502M
QVPA803-502M QVPA803-201M QVPA803-201M QVPA803-201M QVPE611-503HZ |
V R (R CUT OFF)
V R (G CUT OFF) V R (R DRIVE) V R (G DRIVE) V R (SEARCH 1) |
5 κ Ω Β
5 κ Ω Β 2 0 0 Ω Β 2 0 0 Ω Β 5 0 κ Ω Β * |
|
R 8 0 2 2 | QVPE611-503HZ | V R (SEARCH 2) | 50 kΩ B * | |
TRANSFORME |
R
A |
CE41225-00A-KD | H. V. TRANSF. | T 1 5 2 2 |
T 1 5 5 2
T 1 9 0 1 T 1 9 0 2 |
∕∆ |
CE40203-00A
CE41056-00B CE41059-00B |
DRIVE TRANSF.
SW. TRANSF. DRIVE TRANSF. |
|
DIODE
D1314 D1321 D1502 D1507 D1510 |
Δ |
RD5. 6 ES (B3) - Y
RD5. 6 ES (B3) - Y MA4056 (M) - Y MA4091 (M) - Y MA4051 (M) - Y |
ZENER DIODE
ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE |
*
* * * |
D 1 5 1 2
D 1 5 1 3 D 1 5 7 2 D 1 9 0 1 D 1 9 2 5 |
Δ |
RD8.2E(B2)
RD8.2E(B2) MA4068(L)-Y LB-156-LFB RD9.1E(B) |
ZENER DIODE
ZENER DIODE ZENER DIODE DIODE BRIDGE ZENER DIODE |
* |
D 1 9 2 6
D 1 9 2 9 D 4 0 0 1 D 4 0 0 2 D 4 0 0 3 D 4 0 0 4 |
DFA1A4-Z
RD18E (B) SLR-40VR5F GL4HS8 SLR-40VR5F GL4EG8 |
SI. DIODE
ZENER DIODE L. E. D. L. E. D. L. E. D. L. E. D. L. E. D. |
*
Power Off Timer On Timer Search |
|
TRANSISTOR
Q1551 Q3001 Q3002 Q3004 |
Δ |
2 S D 1 4 2 6
2 S C 2 3 7 1 (K – M) 2 S C 2 3 7 1 (K – M) 2 S C 2 3 7 1 (K – M) |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
Η. Ουτ |
I C
I C 1 2 0 1 I C 1 4 0 1 I C 1 6 5 1 I C 1 7 2 1 I C 1 9 0 1 |
₫ |
M 5 2 0 1 6 S P
UPC 1 4 8 8 H T A 7 2 A P A N 7 8 L 0 5 - Y S T R 5 4 0 4 1 S |
1. C. (M)
1. C. 1. C. (M) 1. C. 1. C. (H) |
* |
I C 1 9 2 1
I C 4 0 0 1 I C 8 0 0 1 I C 8 0 0 2 I C 8 0 0 3 |
UPC574J
GP1U501W MB3614 TC74HC86P TC74HC109P |
I. C.
IR DETECT UNIT I. C. I. C. (M) I. C. |
SYMBOL
NO. |
Δ | PART NO. | PART NAME | REMARKS |
---|---|---|---|---|
I C
I C 8 0 0 4 I C 8 0 0 5 |
TC 4 0 6 6 B P
A N 7 8 L 0 5 |
I. C. (M)
I. C. (M) |
||
OTHERS |
CM11674-00B-E
CM11674-00A-E CM33531-A02-E SBX-F902A(E) SBX-M903A(E) |
FRONT CABI ASSY
FRONT CABI ASSY POWER KNOB IF MODULE S SELECT MODULE |
(IVORY) *
(METALLIC DARK GRAY) * Within F Cab AssY * |
|
CP1401
DL1201 |
CM 4 1 6 7 8 - 0 0 3 - E
QM P 5 1 B 8 - 2 0 0 R CM33530-B02-E 1 C P - N 1 0 C E 4 1 0 6 4 - 0 0 1 |
PUSH KNOB
POWER CORD BUTTON IC PROTECTER DELAY LINE |
(X 2) * | |
DL 1 3 0 1
F 1 9 0 1 LF 1 9 0 1 R 1 5 R 1 5 7 1 |
A |
CE41260-001
QMF51E2-3R15S CE40995-00A QRZ0055-470M QRH017J-4R7M |
1H DELAY LINE
FUSE LINE FILTER F R F R |
3. 15A
47Ω 1∕2W J 4.7Ω 1W J |
R 1 9 0 8
R 1 9 3 4 S I 2 0 1 S I 7 0 2 S 1 7 0 3 |
QR Z 0 0 5 4 - 6 R 8 M
QR H 0 1 7 J - 1 0 1 M QS L 4 A 1 3 - C 0 2 QS T 3 2 2 1 - C 0 1 QS P 4 H 1 1 - C 0 2 |
F R
F R LEVER SWITCH PUSH SWITCH PUSH SWITCH |
6.8Ω 1/4W J
100Ω 1W J Service Preset·Skew Power |
|
S 1 7 0 5
S 1 7 0 6 S 1 7 0 7 S 1 7 0 8 S 1 7 0 9 |
QSP4H11-C02
QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 |
PUSH SWITCH
PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH |
Tuning∆
Tuning⊽ Memory CH∆ CH▽ |
|
S 1 7 1 0
S 1 7 1 1 S 1 7 1 2 S 1 9 0 1 TH 1 9 0 1 |
QSP4H11-C02
QSP4H11-C02 QSP4H11-C02 QSP4D21-C06 A76038-T |
PUSH SWITCH
PUSH SWITCH PUSH SWITCH PUSH SWITCH POSISTOR |
Vol∆
Vol⊽ Auto Search Main Power or A76038 |
|
X 1 3 0 2
X 1 5 0 1 |
CE41115-001
CSB500F9 |
CRYSTAL
CERAMIC RESO |
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS | |
---|---|---|---|---|
1
2 3 4 5 |
A 3 4 J R H 6 1 X 1 5
C E L D 0 0 2 - 0 0 2 C M 4 1 6 7 8 - 0 0 3 - E C M 4 1 6 7 7 - 0 0 3 - E C E 4 1 2 2 5 - 0 0 A - K D |
PICTURE TUBE
DEGAUSING COIL PUSH KNOB KNOB CAP H. V. TRANSF. |
INC DY, Wedge, Magnet*
L01 (X2) * T1522 |
|
♪ |
6
7 8 9 1 0 |
H S A 0 8 9 9 - 0 1 D - K D
C M 3 3 5 5 0 - D 0 2 C M 2 1 7 3 7 - B 0 2 Q M P 5 1 B 8 - 2 0 0 R C M 4 0 0 2 4 - 0 0 1 |
SPEAKER
INDICATOR WINDOW CONTROL SHEET POWER CORD WIRE CLAMP |
S P 0 1 |
1 1
1 2 1 3 1 4 1 5 |
CM33530-B02-E
CM10761-005-ME GBSA4016N CM21933-001-E CH30359-00A |
BUTTON
REAR COVER TAP SCREW RATING LABEL BRAIDED ASSY |
*
(X 6) * |
|
1 6
1 6 1 7 1 0 0 1 0 0 |
CM21738-C02-E
CM21738-C01-E CM20952-B01-V0 CM11674-00B-E CM11674-00A-E |
DOOR(IVORY)
DOOR(METALLIC DARK G POWER CORD CLAMP FRONT CABI ASSY FRONT CABI ASSY |
RAY) *
(IVORY) - * (METALLIC DARK GRAY) * |
|
1 0 1
1 0 2 |
CM33531-A02-E
CM30861-051 |
POWER KNOB
SPRING |
Within F Cab AssY *
″ * |
(1/4)
SYMBOL
NO |
PART NO. | PART NAME | REMARKS | |
---|---|---|---|---|
VARIABLE R
R1104 R1221 R1222 R1227 R1227 R1230 |
QVPE611-203HZ
QVPA603-333A QVAA009-CB14A QVPA603-103A QVAA010-CB14A |
V R (NOISE)
V R (SUB CONT) V R (PICTURE) V R (SUB BRIGHT) V R (BRIGHT) |
20 k Ω B
33 k Ω B 10 k Ω B 10 k Ω B 10 k Ω B |
|
R 1 3 3 9
R 1 3 6 1 R 1 4 0 3 R 1 9 1 2 |
QVPE611-102HZ
QVAA009-CB14A QVPA803-201M QVPA804-503M |
V R (DL AMP)
V R (COLOUR) V R (V. HEIGHT) V R (B1 ADJ.) |
1 k Ω B
1 0 k Ω B 2 0 0 Ω B 5 0 k Ω B |
|
RESISTOR
R1001 R1106 R1235 R1411 R1412 |
QRD149J-150S
QRD149J-150S QRG019J-150S QRD123J-681SX QRD123J-1R5SX |
CR
CR OMR CR CR |
15 Ω 1/4W J 15 Ω 1/4W J 15 Ω 1/4W J 680 Ω 1/2W J * 1.5 Ω 1/2W J * | |
₽₽ |
R 1 4 3 5
R 1 5 1 9 R 1 5 2 1 R 1 5 2 2 R 1 5 2 2 R 1 5 2 3 |
QRD123J-392S
QRG019J-151S QRD161J-183Y QRD161J-683Y QRD161J-683Y QRD123J-271SX |
C R
OM R C R C R C R C R |
3.9 kΩ 1/2W J
150Ω 1W J 18 kΩ 1/6W J * 68 kΩ 1/6W J * 270Ω 1/2W J * |
A |
R 1 5 2 4
R 1 5 3 1 R 1 5 3 2 R 1 5 3 3 R 1 5 3 3 R 1 5 3 4 |
QRG019J-151S
QRG029J-820A QRD161J-223Y QRD143J-6R8SX QRD161J-683Y |
OM R
OM R C R C R C R |
150 Ω 1W J
82 Ω 2W J 22kΩ 1/6W J * 6.8 Ω 1/4W J * 68kΩ 1/6W J * |
R 1 5 5 1
R 1 5 5 2 R 1 5 5 3 R 1 5 5 3 R 1 5 5 4 R 1 5 5 9 |
QRG019J-471S
QRX029J-1R8 QRX029J-4R7A QRX029J-6R8 QRG019J-561S |
OM R
MF R MF R MF R OM R |
470 Ω 1W J
1.8 Ω 2W J 4.7 Ω 2W J 6.8 Ω 2W J 560 Ω 1W J |
|
♠ |
R 1 5 6 0
R 1 5 7 2 R 1 5 7 3 R 1 9 0 2 R 1 9 0 3 |
Q R G 0 2 9 J - 1 2 1 A
Q R V 1 4 1 F - 6 3 4 1 A Y Q R V 1 4 1 F - 3 0 1 1 A Y Q R F 1 5 3 K - 5 R 6 Q R G 0 2 9 J - 8 2 3 A |
OM R
MF R MF R UNF R OM R |
120 Ω 2W J
6.34kΩ 1/4W F * 3.01kΩ 1/4W F * 5.6 Ω 15W K 82kΩ 2W J |
R 1 9 0 4
R 1 9 0 7 R 1 9 0 9 R 1 9 1 4 R 1 9 1 7 |
QRG 0 2 9 J - 4 7 3 A
QRG 0 1 9 J - 2 2 1 S QRM 0 5 5 K - R 3 3 QRX 0 1 9 J - 4 R 7 S QRG 0 2 9 J - 4 7 0 A |
OM R
OM R MP R MF R OM R |
47kΩ 2W J
220Ω 1W J 0.33Ω 5W K 4.7Ω 1W J 47Ω 2W J |
|
R 1 9 2 0
R 1 9 2 1 R 1 9 2 2 R 1 9 2 2 R 1 9 2 3 R 1 9 2 5 R 1 9 2 7 |
Q R G 0 2 9 J - 1 0 0 A
Q R G 0 2 9 J - 4 7 2 A Q R G 0 2 9 J - 3 A Q R G 0 2 9 J - 6 8 2 A Q R G 0 2 9 J - 6 8 2 A Q R G 0 2 9 J - 8 2 0 A Q R D 1 2 3 J - 1 5 2 S X |
OM R
OM R OM R OM R OM R C R |
10 Ω 2W J
4.7kΩ 2W J 33kΩ 2W J 6.8kΩ 2W J 82 Ω 2W J 1.5kΩ 1/2W J * |
|
₽ |
R 1 9 3 1
R 1 9 4 0 R 1 9 6 1 |
QRG 0 1 9 J – 2 7 3 S
QRG 0 2 9 J – 3 A QR Z 0 0 5 7 – 8 2 5 |
OM R
OM R C R |
27kΩ 1W J
33kΩ 2W J 8.2MΩ 1W J |
C A P A C I T O R
C 1 0 0 1 C 1 0 0 5 C 1 3 0 8 C 1 3 0 9 C 1 3 1 7 |
QEM61EK-106MZ
QEC01HM-224MZ QEN61HM-105Z QFV71HJ-104MZ QEN61HM-474Z |
E CAP.
E CAP. BP E CAP. TF CAP. BP E CAP. |
10μF 25V K *
0.22μF 50V M * 1μF 50V M * 0.1μF 50V J * 0.47μF 50V M * |
|
C 1 3 2 2
C 1 4 0 1 C 1 4 0 2 |
Q F V 7 1 11 J – 3 9 3 M Z
Q E E 5 1 C K – 2 2 5 B Q E M 6 1 H K – 4 7 5 M Z |
TF CAP.
TAN. CAP. E CAP. |
0.039μF 50V J *
2.2μF 16V K 4.7μF 50V K * |
(2/4)
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS | |
---|---|---|---|---|
$ |
CAPACITOR
C1422 C1512 C1513 C1551 C1551 C1557 |
QFV81HJ-474M
QFV71HJ-104MZ QETC0JM-477Z QFZ0081-5301S QFV71HJ-104MZ |
TF CAP.
TF CAP. E CAP. MPP CAP. TF CAP. |
0. 47μF 50V J
0. 1μF 50V J * 470μF 6. 3V M * 5300pF 1600V ±3% 0. 1μF 50V J * |
4 |
C 1 5 5 8
C 1 6 5 5 C 1 6 6 5 C 1 9 0 0 C 1 9 0 1 |
Q F Z 0 0 8 9 - 3 5 4 S
Q F V 4 1 H J - 3 9 4 M Q F V 4 1 H J - 3 9 4 M Q C Z 9 0 4 1 - 1 0 2 A Q F Z 9 0 2 2 - 4 7 3 M |
MPP CAP.
TF CAP. TF CAP. C CAP. MF CAP. |
0.35μF 200V J
0.39μF 50V J 0.39μF 50V J 1000pFAC400V M 0.047μFAC250V M |
888
8 |
C 1 9 0 2
C 1 9 0 5 C 1 9 0 6 C 1 9 0 7 C 1 9 0 9 |
Q F Z 9 0 2 2 - 4 7 3 M
Q C Z 9 0 3 4 - 4 7 2 A Q C Z 9 0 3 4 - 4 7 2 A Q C Z 9 0 3 4 - 4 7 2 A Q C Z 9 0 3 4 - 4 7 2 A Q E Z 0 0 8 4 - 2 2 7 R |
MF CAP.
C CAP. C CAP. C CAP. E CAP. |
0. 047 #FAC250V M
4700 pFAC400V P 4700 pFAC400V P 4700 pFAC400V P 220 #F 400V M |
C 1 9 1 0
C 1 9 1 2 C 1 9 1 6 C 1 9 1 9 C 1 9 2 3 |
QCF22HP-103M
QCZ0122-391U QFV71HJ-474MZ QFV71HJ-474MZ QCZ0122-471A |
CH C CAP.
C CAP. TF CAP. TF CAP. C CAP. |
0.01μF 500V P
390pF 2kV K 0.47μF 50V J * 0.47μF 50V J * 4700pF 2kV K |
|
▲ |
C 1 9 6 1
C 1 9 6 2 C 1 9 7 2 |
QC Z 9 0 4 1 - 1 0 2 A
QC Z 9 0 4 1 - 4 7 1 A QC Z 0 1 2 2 - 8 2 1 U |
'С САР.
С САР. С САР. С САР. |
1000pFAC400V M
470pFAC400V M 820pF 2kV K |
4 |
T R A N S F O R M E
T 1 3 0 2 A T 1 3 0 3 T 1 5 5 2 T 1 9 0 1 T 1 9 0 2 |
R
C E 4 0 3 5 9 C E 4 0 3 9 6 - A 0 1 C E 4 0 2 0 3 - 0 0 A C E 4 1 0 5 6 - 0 0 B C E 4 1 0 5 9 - 0 0 B |
1 DENT TRANSF
DL P TRANSF DRIVE TRANSF. SW. TRANSF. DRIVE TRANSF. |
|
₪ |
COIL
L1201 L1303 L1551 L1552 L1555 |
C E 4 0 0 4 1 - 1 5 0 Z
C E L P 0 0 6 - 8 R 2 Z C E 4 0 9 5 4 - 0 0 A C E L C 0 0 1 - 2 7 0 C E 4 0 0 3 7 - 1 |
PEAKING COIL
PEAKING COIL LIN COIL CHOKE COIL HVT CHOKE |
15µН *
8.2µН * |
L1556 | CE40037-111 | НУТ СНОКЕ | ||
D I ODE
D I 2 2 1 D I 2 D I 2 3 1 D I 3 1 4 D I 3 1 8 D I 3 1 9 D I 3 2 1 D I 4 0 1 D I 4 0 4 |
1 S S 1 3 3 - Y
1 S S 1 3 3 - Y 1 S S 1 3 3 - Y R D 5. 6 E S (B 3) - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y R D 5. 6 E S (B 3) - Y 1 S R 3 5 - 1 0 0 - Z 1 S S 1 3.3 |
SI. DIODE
SI. DIODE SI. DIODE ZENER DIODE SI. DIODE SI. DIODE ZENER DIODE SI. DIODE SI. DIODE |
*
* * * * * * * * * * * |
|
D 1 4 0 5
D 1 5 0 1 D 1 5 0 2 D 1 5 0 4 D 1 5 0 5 |
1 S S 1 3 3
1 S S 1 3 3 - Y MA 4 0 5 6 (M) - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y |
SI. DIODE
SI. DIODE ZENER DIODE SI. DIODE SI. DIODE |
*
* * * |
|
44 |
D 1 5 0 7
D 1 5 0 8 D 1 5 1 0 D 1 5 1 1 D 1 5 1 2 |
MA4091 (M) -Y
1SS133-Y MA4051 (M) -Y 1SS133-Y RD8. 2E (B2) |
ZENER DIODE
SI. DIODE ZENER DIODE SI. DIODE ZENER DIODE |
*
* * |
D 1 5 1 3
D 1 5 5 1 |
RD8.2E(B2)
DFA1A4-Z |
ZENER DIODE
SI. DIODE |
* |
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS | |
---|---|---|---|---|
₼ |
D 1 O D E
D 1 5 5 2 D 1 5 5 3 D 1 5 7 1 D 1 5 7 2 D 1 6 5 2 |
DFA1A4-2
RH1S-Z 1SR35-100-Z MA4068(L)-Y 1SS133-Y |
SI. DIODE
SI. DIODE SI. DIODE ZENER DIODE SI. DIODE |
* |
D 1 7 0 4
D 1 7 2 4 D 1 8 0 1 D 1 8 0 2 D 1 8 0 3 |
1 S S 1 3 3 - Y
1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y |
SI. DIODE
SI. DIODE SI. DIODE SI. DIODE SI. DIODE |
*
* * * |
|
D 1 8 0 4
D 1 8 0 5 D 1 8 0 6 D 1 9 0 1 D 1 9 0 2 |
1 S S 1 3 3 - Y
1 S S 1 3 3 - Y 1 S S 1 3 3 - Y L B - 1 5 6 - L F B E U 2 A - Z |
SI. DIODE
SI. DIODE SI. DIODE DIODE BRIDGE SI. DIODE |
* * | |
D 1 9 0 3
D 1 9 0 4 D 1 9 0 5 D 1 9 2 1 D 1 9 2 2 |
R U 1 C – L F A 1
E U 2 A – Z W 0 6 – B – Z R U 4 B – L F K 2 E U 2 A – Z |
SI. DIODE
SI. DIODE SI. DIODE SI. DIODE SI. DIODE SI. DIODE |
*
* * |
|
D 1 9 2 3
D 1 9 2 4 D 1 9 2 5 D 1 9 2 6 D 1 9 2 7 |
1 S S 1 3 3 - Y
EU 2 A - Z R D 9. 1 E (B) D F A 1 A 4 - Z 1 S S 1 3 3 - Y |
SI. DIODE
SI. DIODE ZENER DIODE SI. DIODE SI. DIODE |
*
* * |
|
D 1 9 2 8
D 1 9 2 9 |
1 S S 1 3 3 - Y
R D 1 8 E (B) |
SI. DIODE
ZENER DIODE |
* | |
T R A N S I S T O R
Q 1 1 0 5 Q 1 1 0 6 Q 1 1 0 7 Q 1 2 0 1 Q 1 3 0 7 |
2 SC 1 8 1 5 (Y. GR) Y
2 SK 3 0 1 (P) -Y 2 SC 1 8 1 5 (Y. GR) Y 2 SA 1 0 1 5 (Y. GR) Y 2 SC 1 8 1 5 (BL) -Y |
SI. TRANSISTOR
F E T SI. TRANSISTOR SI. TRANSISTOR TRANSISTOR |
*
* * * |
|
Q1502
Q1503 Q1504 Q1505 Q1505 Q1507 |
2 SC 1 6 2 7 A - Y
2 SC 1 8 1 5 (Y. GR) Y 2 SA 1 0 1 5 (Y. GR) Y 2 SK 3 0 1 (P) - Y 2 SC 1 8 1 5 (Y. GR) Y |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR F E T SI. TRANSISTOR |
*
* * * |
|
444 |
Q 1 5 0 8
Q 1 5 0 9 Q 1 5 5 1 Q 1 5 7 1 Q 1 6 5 1 Q 1 9 0 1 Q 1 9 0 2 Q 1 9 2 1 |
2 S C 1 8 1 5 (Y, G R) Y
2 S C 1 8 1 5 (Y, G R) Y 2 S D 1 4 2 6 2 S C 1 8 1 5 (Y, G R) Y 2 S A 1 0 1 5 (Y, G R) Y 2 S C 2 6 5 5 (Y) - Y 2 S A 9 6 6 - Y 2 S A 9 6 6 - Y |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
*
* * * * * |
Q 1 9 2 2
Q 1 9 2 3 Q 1 9 2 4 Q 1 9 2 5 Q 1 9 2 6 |
2 S C 1 8 1 5 (Y. G R) Y
2 S D 1 2 7 4 A V 2 S A 1 0 1 3 (O) - Y 2 S C 2 9 (Y) - Y 2 S A 1 0 1 5 (Y. G R) Y |
SI. TRANSISTOR
SI. TRANSISTOR TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
*
* * |
|
₽ |
I C
I C 1 2 0 1 I C 1 4 0 1 I C 1 6 5 1 I C 1 7 2 1 I C 1 9 0 1 |
M 5 2 0 1 6 S P
U P C 1 4 8 8 H T A 7 2 A P A N 7 8 L 0 5 - Y S T R 5 4 0 4 1 S |
I. C. (M)
I. C. I. C. (M) I. C. I. C. (H) |
|
IC1921 | UPC 5 7 4 J | 1. C. |
1 | (+/+ | |||
---|---|---|---|---|
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS | |
♪ |
OTHERS
CP1401 DL1201 DL1301 |
S B X - F 9 0 2 A (E)
S B X - M 9 0 3 A (E) I C P - N 1 0 C E 4 1 0 6 4 - 0 0 1 C E 4 1 2 6 0 - 0 0 1 |
IF MODULE
S SELECT MODULE IC PROTECTER DELAY LINE 1H DELAY LINE |
|
F 1 9 0 1
L F 1 9 0 1 R 1 5 R 1 5 7 1 R 1 9 0 8 |
QMF51E2-3R15S
CE40995-00A QR20055-470M QRH017J-4R7M QRZ0054-6R8M |
FUSE
LINE FILTER FR FR FR |
3. 15A
47 Ω 1⁄2W J 4. 7 Ω 1W J 6. 8 Ω 1⁄4W J |
|
Δ. |
R 1 9 3 4
S 1 2 0 1 S 1 7 0 2 S 1 7 0 3 S 1 7 0 5 |
QRH017J-101M
QSL4A13-C02 QST3221-C01 QSP4H11-C02 QSP4H11-C02 |
F R
LEVER SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH |
100Ω 1W J
Service Preset•Skew Power TuningΔ |
S 1 7 0 6
S 1 7 0 7 S 1 7 0 8 S 1 7 0 9 S 1 7 1 0 |
QSP4H11-C02
QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 QSP4H11-C02 |
PUSH SWITCH
PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH |
Tuning▽
Memory CH△ CH▽ Vol△ |
|
₹ |
S 1 7 1 1
S 1 7 1 2 S 1 9 0 1 TH 1 9 0 1 TU 1 0 0 1 |
QSP4H11-C02
QSP4H11-C02 QSP4D21-C06 A76038-T KM7451ES-B04 |
PUSH SWITCH
PUSH SWITCH PUSH SWITCH POSISTOR UHF E. TUNER |
Vol⊽
Auto Search Main Power or A76038 |
X 1 3 0 2
X 1 5 0 1 |
CE41115-001
CSB500F9 |
CRYSTAL
CERAMIC RESO |
||
CHROMA BP BL | 0 CK | |||
COIL
L1301 |
CELP006-5R6 | PEAKING .COIL | 5.6µH | |
ON SCREEN DRI | VE BLOCK | |||
COIL
LI204 |
CE41281-680 | PEAKING COIL | ||
D 1 ODE
D 1 2 0 3 D 1 2 0 4 D 1 2 3 2 |
W 0 6 A
1 S S 1 3 3 1 S S 1 3 3 |
SI. DIODE
SI. DIODE SI. DIODE SI. DIODE |
||
T R A N S I S T O R
Q 1 2 0 5 Q 1 2 0 6 Q 1 2 0 7 Q 1 2 0 8 |
2 SA 1 0 1 5 (Y, GR)
2 SC 1 8 1 5 (Y) 2 SC 1 8 1 5 (Y) 2 SA 6 7 3 (C) |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
SYMBOL
NO |
PART NO. | PART NAME | REMARKS |
---|---|---|---|
VARIABLE R
R3009 R3015 R3017 R3021 R3023 |
QVPA803-502M
QVPA803-502M QVPA803-502M QVPA803-201M QVPA803-201M |
V R (B CUT OFF)
V R (R CUT OFF) V R (G CUT OFF) V R (R DRIVE) V R (G DRIVE) |
5 k Ω B
5 k Ω B 5 k Ω B 2 0 0 Ω B 2 0 0 Ω B |
RESISTOR
R3024 R3025 R3026 R3035 |
QRG 0 1 9 J - 1 5 3 S
QRG 0 1 9 J - 1 5 3 S QRG 0 1 9 J - 1 5 3 S QRG 0 2 9 J - 4 7 3 A |
OM R
OM R OM R OM R |
15kΩ 1W J
15kΩ 1W J 15kΩ 1W J 47kΩ 2W J |
CAPACITOR
C3007 |
QCZ9016-103A | C CAP. | 0.01µFAC125V M |
COIL
L3001 |
QQL043K-221 | PEAKING COIL | 220µH |
TRANSISTOR
Q3001 Q3002 Q3003 Q3004 Q3005 |
2 S C 2 3 7 1 (K-M)
2 S C 2 3 7 1 (K-M) 2 S C 1 8 1 5 (Y) - Y 2 S C 2 3 7 1 (K-M) 2 S C 1 8 1 5 (Y) - Y |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
* |
OTHERS | CE40228-00E | CRT SOCKET |
(1/1)
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS |
---|---|---|---|
D I ODE
D 4 0 0 1 D 4 0 0 2 D 4 0 0 3 D 4 0 0 4 |
SLR-40VR5F
GL4HS8 SLR-40VR5F GL4EG8 |
L. E. D.
L. E. D. L. E. D. L. E. D. |
Power
Off Timer On Timer Search |
IC
IC4001 |
GP1U501W | IR DETECT UNIT |
SYMBOL
NO. |
PART NO. | PART NAME | REMARKS |
---|---|---|---|
V A R I A B L E R
R 8 0 2 1 R 8 0 2 2 |
QVPE611-503HZ
QVPE611-503HZ |
V R (SEARCH 1)
V R (SEARCH 2) |
50 kΩ B *
50 kΩ B * |
D I ODE
D 8 0 0 1 D 8 0 0 2 D 8 0 0 3 D 8 0 0 4 D 8 0 0 5 |
1 S S 1 3 3 - Y
1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y 1 S S 1 3 3 - Y |
SI. DIODE
SI. DIODE SI. DIODE SI. DIODE SI. DIODE |
*
* * * |
T R A N S I S T O R
Q 8 0 0 1 Q 8 0 0 2 Q 8 0 0 3 Q 8 0 0 4 Q 8 0 0 5 |
2 S A 1 0 1 5 (Y, G R) Y
2 S C 1 8 1 5 (Y, G R) Y 2 S C 1 8 1 5 (Y, G R) Y 2 S C 1 8 1 5 (Y, G R) Y 2 S C 1 8 1 5 (Y, G R) Y 2 S C 1 8 1 5 (Y, G R) Y |
SI. TRANSISTOR
SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR SI. TRANSISTOR |
*
* * * |
Q8006
Q8007 |
2 SC 1 8 1 5 (Y. GR) Y
2 SC 1 8 1 5 (Y. GR) Y |
SI. TRANSISTOR
SI. TRANSISTOR |
* |
I C
I C 8 0 0 1 I C 8 0 0 2 I C 8 0 0 3 I C 8 0 0 4 I C 8 0 0 5 |
MB 3 6 1 4
TC 7 4 HC 8 6 P TC 7 4 HC 1 0 9 P TC 4 0 6 6 B P A N 7 8 L 0 5 |
I. C.
I. C. (M) I. C. I. C. (M) I. C. (M) |
The following module pc boards are supplied as assemblies.
The component parts only the module PC boards are available only when the parts are listed in the "MODULE PRINTED CIRCUIT BOARD PARTS LIST".
IF MODULE PC BOARD Ass'y (SXB-F902A(E) with in MAIN PC BOARD Ass'y.
S.SELECT MODULE PC BOARD Ass'y (SBX-M903A(E) with in MAIN PC BOARD Ass'y.
(No. 50226) 23
(1/1)
O Voltage values and waveforms are measured by respect tively receiving and displaying on the screen the colour hars signals of the PAI
The voltage values indicated on the circuit diagrame and voltage lists are obtained when PAL colour bar signals are received and displayed on the screen
Multimeter used DC 20kΩ/V
Given figures are all DC voltages
Sween speed of oscilloscope
uep speed of or us/div V → 5 mS/div
Others -> sweep speed specified
• Since the circuit diagram is a standard one the circuit and circuit constants may be subject to change for improvement without any notice.
FR (AAAFR) denotes a fusible resistor which operates as a fuse When replacing fusible resistors and parts indi cated with black shading ( ) in the circuit diagrams. be sure to ensue safety by using designated parts.
As to other parts too, use designated parts to maintain safety and performance
This model's power circuit is partly different in the GND The difference of the GND is shown by the LIVE primary: ____) side GND and the NEUTRAL (secondary: _____) side GND
Don't short between the LIVE side GND and NEU-TRAL side GND or never measure with a measuring apparatus (oscilloscope etc.) the LIVE side GND and NEUTRAL side GND at the same time
If above note will not be kept, a fuse or any parts will be broken
Inside board (Example) SBX-1905A(U) · B1209 B209 Outside board (Example) 80001 → 801
Without indication - 1/6W. Others Indicated
• | ||||||||
---|---|---|---|---|---|---|---|---|
0 | Туре | |||||||
Without indic | ation : | Carbo | on res | isto | r | |||
OMR | : | Oxide | e meta | al fi | Im resistor | |||
UNF R | : Unflammable resistor | |||||||
MFR | : | Metal | film | resi | stor | |||
FR | : | Fusib | le res | isto | r | |||
٠ | Composition or Comp. | resistor | 1/2 | [W] | is | indicated | as | 1/2 |
Ci | apacitor | ||||
---|---|---|---|---|---|
0 | Capacitance | ||||
Above 1 [pF] | : Below 1 [µF] | ||||
0 | Withstand voltage | ||||
Without indication | : DC 50 [V] | ||||
Others | : DC withstand voltage [V] | ||||
AC indicated | : AC withstand voltage [V] | ||||
0 |
Indications for ele
follows. |
ectrolitic capacitors are as | |||
(Example)
47/50 → capacita |
ance [µF] / withstand voltage [V | ||||
0 | Туре | ||||
Without indication : Ceramic capacitor | |||||
MY : My | lar capacitor | ||||
MM : Me | : Metalized mylar capacitor | ||||
PP : Po | lypropylene capacitor | ||||
MPP : Metalized polypropylene capacito | |||||
NP No | ppolar electrolytic capacitor |
Coil
Without unit • [uH]
Connection method
: Connector
• O: Wrapping or soldering
----------------------------------------------------------------------------
IF MODULE SCHEMATIC DIAGRAM
cablaj sectiunea 1
SCHEMA BLOC sectiunea 1
÷ A
SCHEMA BLOC sectiunea 3
C-1480EK
890310NP/VP(2/2)
(7)
C-1480EK
-0-0-0-0
AUTO. SEARCH PCB ASS'Y