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Service manual / Схема, сервісна інструкція

HITACHI Service manual / Схема, сервісна інструкція Service manual & schematics

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Page 1

  • 注 意: 开始检修电视机机芯以前,检修人员必须阅读这本检修手册中"有关安全上的预防事项"及"制品安全上的注意"兩节。
  • CAUTION: Before servicing this chassis, it is important that the service technician reads the "Safety Precaution" and "Product Safety Notices" in this Service Manual.
H 承
有关安全 上的预防事项 4
有关制品 安全上的注意事项 4
技术参数 [ 6
各种调整 控制机件
遥控发射 · 現
前 ····· 		8
电路说明
调整说明 ] 16-20, 25
电路图 ••••••••••••••••••••••••••••••••••••••• 21-23, 26-27
印刷电路 图 24, 28
故障索引 | 29-31
替换零件 表 32-43

=

CONTENTS
SAFETY PRECAUTIONS 2
PRODUCT SAFETY NOTICE 2
SPECIFICATIONS 6
CONTROLS 7
REMOTE CONTROL UNIT 8
CIRCUIT DESCRIPTION 9-15
ADJUSTMENT INSTRUCTIONS 16-20, 25
BASIC CIRCUIT DIAGRAM 21-23, 26-27
PRINTED WIRING BOARD 24, 28
TROUBLESHOOTING 29-31
REPLACEMENT PARTS LIST 32-43

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.

COLOR TELEVISION

Page 2

TECHNICAL CAUTIONS

SAFETY PRECAUTIONS

WARNING: Since the chassis of this receiver is connected to one side of the Mains Supply during operation, service should not be attempted by anyone unfamiliar with the precautions necessary when working on this type of equipment. The following precautions should be observed.

  • 1. Do not install, remove, or handle the picture tube in any manner unless shatter-proof goggles are worn. People not so equipped should be kept away while picture tubes are handled. Keep picture tube away from the body while handing.
  • When replacing chassis in the cabinet, all the protective devices are put back in place, such as, barriers, nonmetallic knobs, adjustment and compartment cover or shields, isolation resistors-capacitors, etc.
  • 3 When service is required, observe the original lead dress Extra care should be taken to assure correct lead dress in the high voltage circuitry area
  • 4. Always use the manufacturer's replacement component. Especially critical components as indicated on the circuit diagram should not be replaced by other makes. Furthermore where a short circuit has occurred, replace those components that indicate evidence of overheating.
  • 5. Before returning a serviced receiver to the customer, the service technician must thoroughtly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the instrument by the manufacturer has became defective, or inadvertenly defeated during servicing. Therefore, the following checks are recommended for the continued protection of the customers and service technicians.
INSULATION

Insulation resistance between the mains poles and any accessible metal parts should not be less than 7MΩ at 500V DC. Also, no flashover or breakdown should occur during the dielectric strength test, to apply 4KV AC for one minute between the mains poles and any accessible metal parts.

X-RADIATION

TUBES: The primary source of X radiation in this receiver is the picture tube. The tube utilized in this chassis is specially constructed to limit X radiation.

For continued X radiation protection, the replacement tube must be the same type as the original, HITACHI approved type.

High Voltage

This receiver is provided with a hold down circuit for clearly indicating that voltage has increased in excess of a predetermined value. Comply with all notes described in this Service Manual regarding this hold down circuit when servicing, so that this hold down circuit is operated correctly.

Serviceman Warning

With minimum Black Level and Picture, the operating high voltage in this receiver is lower than 31 0K In case any component having influence on the high voltage is replaced, confirm that high voltage with minimum Brightness and contrast is lower than 33 0kV To measure H V use a high impedance H V meter Connect (-) to chassis earth and (+) to the CRT anode button (See the following connection diagram)

NOTE: Turn the power switch off without fail before the connection to the Anode button is made.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in HITACHI television receiver have special safety related characteristics. These characteristics are often not evident from visual inspection nor can be protection afforded by them necessarily be obtained by using replacement components rated for higher voltage wattage etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a A mark in the schematics and on the replacement parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the HITACHI recommended replacement one shown in the parts list in this Service Manual, may create electrical shock, fire, X radiation, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, a) ave consult the current HITACHI Service Manual. A subscription to, or additional copies of, HITACHI Service Manual may be obtained at a nominal charge from your HITACHI sales offices

Page 3
TECHNICAL CAUTIONS
High voltage limiter circuit operation check

  • 1. Connect the high voltage voltmeter between the CPT anode (anode cap) and GND (CPT grounding lead).
  • 2. Receive the broadcast signal and set the brightness and contrast VRs to max Set the beam current to 1.25mA±10%.

(After cut-off adjustment)

  • 3. Set the AC input voltage to 220±3V.
  • 4. Check that the constant high voltage is 26.0±1.0kV at this time.
  • 5. Turn the switch of the set to off and connect the jig shown in Fig.3 at both ends of R964 as shown in Fig.1.
  • 6. With the brightness and contrast VRs left as set in item.2 and with the AC input voltage stabilized at 220V, turn the picture disappears with a high voltage of 31 5kV or less
  • 7. Turn the switch of the set to off immediately after the check is completed.
  • 8. Remove the adjust jigs and high voltage voltmeter.
  • NOTE: When connecting disconnecting the high voltage voltmeter to from the anode cap, be sure to turn the switch of the set off and do it after the residual high voltage is discharged to the chassis because the high voltage may remain at the anode cap.

Fig. 1

Fig. 2

Fig. 3

Page 4

有关安全上的预防事项

警告:因为在动作期间、这电视机的底盘与电 源的一端互相连接。所以对检修这类型号的机 哭昕必须的预防措施为下孰悉的人 不应该企 图修机器。要检修必须遵守下列预防事项。

  • 要装入 取出或外理显象管时 必须带上 防碎玻璃做的护目镜。外理显象管时,不 高压 带这护目镜的人不可接近,显象管应放在 离开人体的地方
  • 将底盘装入机箱里面时,所有的保护装 2. 置、如隔板、非金属的调整钮、小室盖子 或小室屏蔽,隔离用电阳,电容器等,也,地操作, 应该装回去
  • 3. 开始检修之前,应该注意原来的引线包 层 尤其是在高压电路部分需要特别小 心 必须认清正确的引线包层
  • 4 要检修、请一定要使用制造厂所指定的替 换用机件 尤其在由路上注明几个特别重 要的机件 要恭换这此机件绝不可使用其 他厂家的制品。当电路发生短路时,凡是 有讨热痕迹的机件都需要全部交换。
  • 5. 将修好的电视机送回顾客以前,检修人员 应该彻底检验机器以保证它完全安全,绝 没有电击的危险。并确实检查机器内部的 各种保护装置 以保证这些部分没有因检 修而失灵

由于上面理由, 检修人员最好实行以下各 项检查 以保证顾客和自己的安全

绝缘

电源电极与任何可触及的金属部分之间的绝缘 电阳不可小于7兆欧姆(加上直流500伏电压 时)。而且,在电源电极与任何可触及的金属 部分之间加上4千伏的交流电压(1分钟)而试 验其绝缘强度时。不可发生闪络或绝缘击穿等。 现象

X射线

显象管 : 这部电视机所产生的X射线, 其主要的 来源是显象管 所以这部电视机所使用的显象 管有特别的构造设计 使X射线尽量减少 为了 能继续防止X射线起见。要交换显象管时、请一 定要使用相同型号的日立显象管。

这电视机装有一个高压限制电路, 可清楚地表 示电压升高已超过额定值 进行维修服务时. 请根据本维修说明书有关此高压限制电路的所 有注解说明去做、则高压限制电路便可以正确

维修人员须注音

这电视机在最小黑色电平和图象电流时的高电 压是在31.0kV以下的。若更换了会影响高压的 部件时,一定请确认在最小亮度和对比度状况。 下的高由压县否任于33 0kV

请使用高阳抗高压伏特计。今其(-)连接底 盘接抛线 今(+)连接CRT(阻极射线管) 阳极电钮, 去测量高电压(H.V.)。(参考下 面的连接图)。

注 · 当要连接到阳极电钮以前 一定要先把电 源 开关关掉

有关制品安全上的注意事项

日立由视机所使用的许多机件具有有关安全的 特别性能。这种特别性能在表面上往往看不出 来。而且即使使用额定电压或功率更大的其他 替换用机件 也不一定可得到这些日立机件所 保证的保护性能。在这本检修手册里面有指定

Page 5

这些具有特别安全特性的替换用机间。在这本 3. 检修手册的简图和替换用机件表上附带众记号 的机件,就表示具备这种特别的安全特性。 4.

如果不使用这本检修手册机件表上HITACHI所 推荐的替换用机件而使用没有同样安全特性的 其他替换用机件的话,就可能会发生电击,失 火,X射线等事故。

HITACHI对制品安全不断努力改进,经常发出 新的技术指令。如需要新的技术情报就请参看 最新的HITACHI检修手册。可向HITACHI销售 公司预订或订阅"日立检修手册",只收取极 7. 少费用。

技术上须注意事项
高压限压器电路操作检查

  • 1. 把高压伏特计连接在CPT阳极(阳极罩) 和GND(CPT的接地线)之间。
  • 试接收一个电台的广播信号,且把亮度和 流。 对比度的VRs(可变电阻器)调到最大。 把射束电流调为1.25mA ± 10%(切断调整之后)

  • . 把AC电的输入电压调为220±3V。
  • 4. 此时,检查恒定高压是否呈26.0±1.0kV。
  • 5. 把设定开关关掉,然后把图3所示的夹具 接在图1所示的R964的兩端。
    • 以第2项所设定的亮度和对比度VRs, AC电 流输入电压并保持稳定的220V状况下调节 50kΩ可变电阻器以使影像消失掉,高压不 可超过31.5kV。
    • . 检查完毕后,请立即关掉设定开关。
    • 8. 卸下调整夹具和高压伏特计。

T901

注 : 当把高压伏特计连接到阳极罩拆下时,必须先关掉设定开关,并且等残留高压电流都往底 盘放电完毕之后,才进行接拆工作。因为阳极 罩上在关掉设定开关后,还可能残留有高压电 流。

本且

Page 6
625-LINES B G/I/D K/H PAL Antenna input 75 Ω COAXIAL IEC TYPE
NTSC50 Colour picture tube A59KYL220X
Reception system 525-LINES M/NTSC
NTSC3.58-5.5/6 0/6.5 		Speaker (cm) 5 x 9 (x2)
NTSC4 43-5 5/6.0/6 5
PAL 60 		Sound output 5W x 2
CCIR : E2~12, E21~69, S01~3,
S1~41 		Power supply 041 : AC 200V/220V 50Hz
981, 192 : AC 110V-240V 50Hz/60Hz
081S, 051, 433 : AC 200V-240V 50Hz/60Hz
Verage \ OIRT · AU0~12, AU28~69 751 : AC 240V 50Hz
191 : AC 127V 50Hz/60Hz
Channel coverage · R1~12, R21~69 041 : 76W(IEC Rated 118W)
Frequencey range
44MHz-863MHz 		JAPAN : J1~12, J13~62 Power consumption 191, 192, 981, 433 : 118W
051, 751 : 120W
USA . US2~13, J~W, US14~69 0815 :122W
Hona Kona . U K :UK21~69 Weight (kg) 27kg
China : C1~12, C13~57, Z1~38 Dimensions
W x H x D (mm) 		596 x 543 x 488
SPECIFICATIONS

* Specifications are subject to change wihout notice to improve performance

技术参数

625条 B.G/I/D.K/H PAL 无线输入 75欧姆同轴IEC型
NTSC50 显象管 A59KYL220X
接收力式 525余 M/N1SC
NTSC3.58-5 5/6.0/6 5 		扬声器(cm) 5 x 9 (x2)
NTSC4.43-5.5/6.0/6.5
PAL 60 		扬音输出(最大) 5W x 2
CCIR : E2 ~ 12, E21 ~ 69, S01 ~ 3
S1 ~ 41 		电力消耗 041 : AC 200V/220V 50Hz
981, 192 : AC 110V-240V 50Hz/60Hz
081S, 051, 433 : AC 200V-240V 50Hz/60Hz
751 : AC 240V 50Hz
澳洲 : AU0~12, AU8~69 191 : AC 240V 50HZ 191 : AC 127V 50Hz/60Hz
频道范围
频道范围
44兆赫 ~ 863兆赫 		OIRT: R1~12, R21~69
日本 : J1~12, J13~62
美国 : US2~13, J~W, US14~69 		电源 041 : 76瓦(IEC额定118瓦)
191, 192, 981, 433 : 118瓦
051, 751 : 120瓦
081S : 122瓦
|
| 香港,英国:UK21~69 		重量(公斤) 27kg
中国:C1~12, C13~57, Z1~38 外型尺寸(mm)
(宽 x 高 x 深) 		596 x 543 x 488

※ 上述各项参数有变更或改良时, 恕不另行通知。

Page 7

CONTROL (各种调整控制机件)

Rear Panel 电视机的后面板

POWER ON/OFF SWITCH
电源开关
POWER STANDBY INDICATOR
2 电源/等待指示灯
TIMER INDICATOR
3 定时指示灯
FUNCTION
4 功能键
- REMOTE CONTORL RECEIVER
5 遥控接收部
INPUT 2 INPUT TERMINAL
Ö INPUT 2 输入端子
- HEADPHONE JACK
/ 耳机插座
_ INPUT SELECT
8 输入选择
VOLUME UP/DOWN
9 音量升/降
10 PROGRAMME UP/DOWN
10 节目升/降
ARIAL TERMINAL
天线端子
10 AV IN/OUT TERMINALS
12 AV 输入/输出端子
Page 8

REMOTE CONTROL UNIT (遥控发射器上之控制机件)

POWER ON/OFF SWITCH
1 自源开关
BECALL
2 召回
AI (For other models)
3 电脑控制(适用于其他型号)
INPUT SELECTION
4 输入选择
5 PROGRAMME SELECTOR
节目选择
6 PROGRAMME DOWN
节目降
7
节目升
10 CH I/CH II (051/751/081S only)
| CH I/CH II (051/751/081S 适用)
11 SPATIALIZER (For other models)
小 尔尔 ( 坦 用 丁 共 他 型 亏 )
12 | SOUND | |
| 古立
13 网像
MITE
14 静噪
VOLUME UP/DOWN
16 音量升/降
CURSOR
17 光标
40 ENTER
18 决定
10 MENU
19 | 菜单 | |
20 TELETEXT OPERATING KEYS (081S only)
20 图文电视(081S适用)
21 VTR OPERATING KEYS (For other models)
21 | 录象机专用钮(适用于其他型号)
Page 9
CIRCUIT DESCRIPTION (电路说明)
Selection and CPU circuitry

IC type, M37221MA, performs functions like IIC controls, channel selection, onscreen displays, search tuning, systems selection amongst others. The pin functions of M37221MA is presented in table form as shown below :

PIN NO. NAME I/O FUNCTION
1 H BLK Input Horizontal synchronous signal i/p pin for OSD
2 V.BLK Input Vertical synchronous signal i/p pin for OSD
3 RETURN1 Input Return signal of front panel matrix
4 RETURN2 Input Return signal of front panel matrix
5 COMB Output Output for NTSC and VIDEO signal
6 TIMER Output Output for timer LED H: timer set, L: normal
7 N.C
8 ON_OFF MUTE Output Mute control during power on/off
9 V M Cont Output Velocity Modulation control on/off
10 R/C Intput Remocon serial data i/p from receiver unit
11 SYNC Input Horizontal signal i/p Used to detect presence of RF signal after A/D conversion
12 50/60 Output Forced output to control frequency of receiving picture
13 SCAN1 Output Output signal at front panel to control program up/down
14 SCAN2 Output Output signal at front panel to control volume up/down
15 SCAN3 Output Output signal at front panel to control Function & TV/VIDEO keys
16 POWER Output Power ON/OFF control H: ON, L : OFF
17 BEEP Output BEEP sound o/p L:off, PWM 50% duty cycle : ON
18 GND
19 X IN Input Clock in
20 X OUT Output Clock out
21 GND
22 Vcc
23 S-DET Input S VIDEO input detect
24 N C
25 RESET Input Resets MCU via RESET IC, 1003 H: normal, L : RESET
26 CH MUTE Output Mute control during channel change
27 SPATIALIZER Output Spatializer control o/p
28 N C
29 AFC Input AFC voltage i/p Used together with SYNC to detect presence of RF signal after
A/D conversion
30 N C
31 SW1 Output Select main signal system
32 SDA_1 I/O IIC data i/o
33 SW2 Output Select main signal system
34 SCL_1 I/O IIC clock select
35 SW3 Output Select main signal system
36 SW4 Output Select main signal system
37 SDA I/O IIC data i/o for EEPROM
38 SCL I/O IIC clock select for EEPROM
39 BLK Output OSD blanking output signal
40 В Output Blue output for OSD
41 G Output Green output for OSD
42 R Output Red output for OSD
Page 10

BLOCK DIAGRAM FOR SIGNAL CIRCUIT

C2589FS/ C2578FS CMT2578

Page 11

TUNER AND IF CIRCUIT

The tuner(U001) used on this chassis is powered by the 9V supply, it is IIC Bus controlled and covers VHF, UHF and CATV Band(Mid, Supper and Hyper) The IF circuit consists of SAW X201, SAW X208, Q2A2, Q2A3 and I201(LA7566). The IF output from tuner(pin 11 of U001) is applied to amplifiers Q2A2 for PIF and Q2A3 for SIF(both amplifiers are on IF Sub PWB) through E2A1 connector Outputs of amplifiers return through E2A2 and connected to SAW filter X201(PIF) and X208(SIF) At the input of X201(PIF), Q205 serves to select the systems between(B/G,I, D/K) or (M)

After that, demodulation and sound systems selection are made at I201(LA7566) For mono sound system, the output of I201 at pin 19 is sent out a series of bandpass filters to select required sound system(B/G, I,D/K or M) The selected signal(pin 21 or 22 or 23 or 24) is then demodulated in I201 The sound output is given at pin 1 For stereo sound system, the output of pin 19 is sent to buffer amplifier(Q402) and output is then connected to NICAM MODULE(U404) where sound system selection and demodulation are made At I201, sound systems selection are as follow

B/G D/K М
1201 pin 22 Н Η L L
1201 pin 23 Н L Н L
Q205 Base L L L Ĥ

SIF signal is removed by using sound trap filters(X204, X205 and X206) and giving B/G, I, D/K video signal at pin 15 and M video signal at pin 16

Those video signals are switched internally and give output at pin 13 of I201

VIDEO/CHROMA

Composite video signals from RF, Video 1 and Video 2 entered I301 via pin 2, 5 and 9 respectively However, S Video 1 send Y and C signals separately to I301 via pin 7 and pin 5. The same pin(pin 5) is used for Y signal with S Video 1 and V signal with Video 1

At I301, which input signals(RF, S Video 1,

Video 1 or Video 2) to be proceeded are selected and then, transferred to I501 via pin 16 These selection procedures are controlled by IIC Bus. If one of the signal(RF, Video 1 or Video 2) is selected at I301, I501(TB1226AN) will receive composite video signal at pin 45, 42 and 51 Y/C separation is performed internally If the signal selected at I301 is S Video 1.

If the signal selected at 1301 is S Video 1, 1501 will receive C signal at pin 42 and Y signal at pin 45 and 51 Therefore, Y/C separation is not required

IC 1301 1501
1/0 Inp ut Output Input
Pi n no . 2 5 7 9 16 22 45 42 51
RF V - I 1 V V V V V
Video 1 - ٧ 1 1 2 V ۷ ۷ V
Video 2 I 1 I V V V V V V
S Video 1 1 - Υ - Υ С Υ С Υ

V = Composite Video Signal

Y = Luminance Signal

C = Chroma Signal

I501(TB1226AN) which incorporates VIDEO/ CHROMA/DEFLECTION is used to perform auto color identification of PAL/SECAM/ NTSC, sync separation, AFC, H/V oscillator and output stage RGB signals etc... IIC Bus has controlled over this I501 i e. Brightness, Contract, Color, Sharpness and Tint can be changed

For all systems (PAL/SECAM and NTSC), Y and C are separated by using bandpass and trap method which can change each center frequency internally in I501 And also in 1501, color identification and decoding are performed with internal 1HDL and x'tal 16 2 MHZ at pin 40 instead of conventional 4.43 MHZ for PAL/SECAM and 3.58 MHZ for NTSC x'tal After that, the result R. G. B signals are then combined with OSD R.G.B signals from pin 18~20 and T/Text R.G.B signals from pin 23~25 by switching operation at pin 21(D YS) pin 22(A YS). The outputs are finally emerged from pin 12 ~14 as the R, G and B Then, R, G and B output signals are sent to CRT PWR Internal sync separator and H/V oscillator of 1501 produce H drive and V drive signals which are sent to Deflection circuit for processing of Horizontal and Vertical scanning

Page 12

HORIZONTAL DEFLECTION

This circuit used the horizontal deflection yoke(H. DY) to deflect the electron beam of the CRT horizontally. It also generates highvoltage and medium/low voltage power supplies through FBT

At pin 51 of I501, the composite video signal from Q305 is applied to the internal sync. separator and phase detector/correction of I501, the resulted horizontal drive pulse is output from pin 4 of I501.

The horizontal drive pulse is supplied to the horizontal drive circuit consisted of Q708, Q709 and T701.

At the horizontal output tansistor Q708, it generate a FBT pulse of approximately 1100V at the collector and also cause sawtooth current to flow to the H. DY, thus deflecting the electon beam in the CRT horizontally

This EBT pulse also causes a high voltage (H_V) and medium/low voltages(i.e 200V. 56V 11V 25V) to be generated at the secondary circuit of the FBT T702 The nincushion distortion correction circuit in this chassis is to increase the H. DY current to correct the pincushion distortion at both sides of screen. The vertical sawtooth wave of the V_DV is input to 0665 and output as a parabolic wave. This parabolic wave modulates the horizontal pulse voltage at the cathode of diode modulator D703 through Q663, Q662 and Q661 with a vertical period to vary the H DY voltage. The high-voltage beam current is supplied from +B(130V) to the ACL(Automatic Contrast Limiter) terminal of FBT. This produces a voltage proportional to the variations in the brightness at the ACL terminal. This voltage is applied to Q664. O663 to correct meandering of the picture due to changes in brightness and also apply to Q663 through R663 to correct the size due to brightness change

VERTICAL DEFLECTION

At I501, the composite video signal from pin 51 are applied to the internal integrated circuit, V separation circuit and V C/D circuit which counts down the horizontal frequency to obtain the vertical frequency. C6A2 at pin 52 of I501 is used for ramp generation, and produces the required sawtooth waveform output from pin 53

The vertical drive output from pin 53 of I501 is applied to pin 4 of I601 via R6A2, and the vertical output to drive the DY is made available at pin 2 The voltage switching circuit in I601 increases the power voltage at pin 3 during the flyback period to make the flyback line faster.

The V deflection voltage that occurs is added to the DC voltage from pin 2 of I601, the result is applied to pin 54 of I501 and determine the linearity and vertical height.

POWER SUPPLY CIRCUIT

The power supply circuit of V1 chassis is as below.

(1) Starting Operation

Power switch S901 turned ON → Rectified at D901~D904 → Voltage at Q903 base rises → First switching pulse generated at winding P1-P2 of T901 → Drive voltage ¬

(For 191/192/981/051 only)

  • → Provide to Q905 of winding B1-B3 of T901→Q905 supply stable drive voltage and L903 provide drive current to Q903 base→Come into normal operations (For other models )
  • → Provide to D903 and L903 of winding B1-B2 of T901→L903 provide drive current to Q903 base→Come into normal operations.

(2) Switching Constant Voltage Operation AC input voltage rises or +B load decreased (picture get dark)→+B(130V) rises→ Ic increased at Q951→ Id increased at IC901 → Ic increased at IC901→ Voltage decreased at pin 5 of IC901→ ON period of Q901 increased→ ON period of Q903 decreased→ Positive voltage of D951 anode decreased→+B voltage falls→+B voltage stabilized.

(3) Standby Operation

Remote control power OFF → 1001 pin 16 → Q954 off → Q953 off → 1501 Vcc pin 3 → Horizontal deflection stopped Also → Q952 off → R965 connect into R964 → Voltage of Q951 base rises → ON period of Q903 is slightly decreased by IC901 → +B voltage falls(about 65V) → Power consumption decreased. +5V power provided from T901(S2) winding through D952 and C954 → 5V at pin 22 of 1001 stabilized by 1004.

Page 13

AUDIO CIRCUIT

The AV switch I301 receive audio signals from the following 3 locations:

(1) Mono sound from I201 pin 1, 3 or Stereo sound from U404(Nicam/A2 module) pin1(L) pin 3(R)

(2) Video 1 in via pin 4(L1) and pin 6(R1)

(3) Video 2 in via pin 8(L2) and pin 10(R2).

The signals to be proceeded are selected in 1301 1301 is controlled by IIC bus Outputs of 1301, pin 21 & 23, are sent both to Monitor out and pin 2 & 9 of Audio Control(1401). IIC bus control 1401 for volume, left and right audio output, treble and bass outputs.

L-out and R-out of I401, pin 7 and pin 17 respectively, are joined with MUTE control transistors(Q408, Q409 and Q410) These transistors are controlled by Micro IC(I001) When mute is requested Q409 and Q410 are grounded and no signal is sent to audio amplifier(I451) and made audio mute possible. Otherwise, signals are sent to pin 2 and 5 of audio amplifier I451 After amplification of audio signals, they are then sent out as audio outputs of system via pin 12 and 7 to headphone and speakers

Page 14
NICAM / A2 (051/751/081S only)

The analog sound IF signal is being inputted to a high pass filter. It has a frequency response whereby the chroma signal will be suppressed to prevent interference. The signal is amplified before injected into the IC1.

The SIF signal after received by IC1 will perform either a digital or analog demodulation based on the carrier frequency being identified. The table below shows the standard specifications of different systems.

No. Specification NICAM A2
UK Scadinavia /
Spain 		Channel FM1 Channel FM2
1 Carrier frequency 6.552MHz 5.85MHz 5.5MHz 5.7421875Mhz
2 Carrier frequency of
analog sound component 		6.0Mhz
FM mono 		5.5Mhz
FM mono 		- -
3 Vision/sound power
difference 		10dB 13dB 13dB 20dB
4 Pilot carrier frequency - - - 54.6875kHz
5 Modulation frequency - - - mono: unmodulated
stereo : 117.5Hz
dual : 274.1Hz

In NICAM system, the digital encoded data contains the information bits on NICAM, Stereo, Bilingual or FM mode. It can be selected using remote controller, either CH I / II / FM. The system will automatically switch to stereo mode if the error received exceeds a certain limit.

Whereas in A2 system, a pilot carrier frequency imposed on the FM2 Channel shows the present of stereo and bilingual sound. The mode of operation depends on the modulation frequency received and user's selection.

Remote controller NICAM A2
CHI NICAM A2
STEREO STEREO
CH II BILINGUAL BILINGUAL
FM FM mono FM mono

After demodulation and decoding, the sound is being outputted to the L and R channel. All the IC1 operation is being controlled by I2C bus.

Block diagram of the NICAM/A2

Page 15
Teletext Circuit (081S only)

In teletext mode, the tv signal is being amplified by the IC001. The signal after amplification is injected into the frequency response circuitry for better reception. It is received by IC5201 where acquisition, decoding and data processing are being performed. The RGB and Blk signals are outputted.

On the other hands, IC5202 received the commands from the main µcon through I2C Bus. It analyzed and re-decoded the commands for controlling IC5201 operation.

Whereas in Mix and TV modes, a "HIGH" is outputted from IC5202 to switch on Q006. The signal that had been amplified is redirected to the video out pin.

Block diagram of Teletext decoder

Page 16
ADJUSTMENT INSTRUCTIONS (调整说明)
IIC ADJUSTMENTS

Most of the adjustment items in S6 chassis are control by IIC. Any changes on CRT, CPU IC, Video/Chorma IC or V. deflection IC(I601), please readjust the items shown in table 1. To start the IIC adjustment, please ensure the AC power switch is at "off" position. Press the IV/VIDEO button on the front panel and then press the power switch while pressing UV/VIDEO button. Release all butttons after the following displays appeared on screen.

NO. DATA
Select the Adjust items by or - cursor
004 : 80
005 : [80] Adjusts the selected item by d or b cursor
006 : 06
007 : 75
008 : 40
• : ADJUST
ENTER : MEMORIZE

To select the adjustment items(e.g. H phase, sub-brightness level etc .), press the ▲ or ▼ cursor button on Remote control handset. To adjust the data of selected item, press the ◄ or ▶ cursor button on Remote control handset.

After completed the adjustments, press the ENTER button on Remote control handset (memorized). Press MENU button or turns off the TV set to end the IIC adjustment

PREPARATION PROCEDURES
1
2.
3. 		Turns on the TV set & heat run
about 5 min.
Receive the circular pattern signal
AC 220+ - 1v 		1 2. Select the IIC control address No 54.
Set the horizontal center line to vertical center
marker of CRT by adjustment of IIC.
i.e.
Vertical center
marker of CRT
VERTICAL CENTER ADJUSTMENT
Page 17

TABLE 1. IIC BUS CONTROL/ADDRESS

15.7 DATA THITME AL TOD DITION IULITY
ADJ NAME OF ADJUSIMENI DATA INITIALIZE DJ051 WHE N CHANG
No. DISPLAY DATQA EMOR CPI V/C IC
1 R CUT OFF 0~255 0 0 \bigcirc 0
2 G CUT OFF 0~255 0 0 Q 0
3 B CUT OFF 0~255 0 0 O 0
4 G DRIVE GAIN 0~255 80 0 Ο 0
5 B DRIVE GAIN 0~255 80 0 Ο 0
6 HORIZONTAL POSITION 0~31 10 0 Ο 0
7 SUB-COLOUR -127~+127 0 0 Х X
8 SUB-TINT -63 \sim +63 0 Ō X X
9 SUB-BRTGHT -127 \sim +127 0 Õ X X
10 SUB-CONTRAST -127~+127 0 Õ X X
11 SUB-SHARPNESS -31~+31 0 ŏ X X
12 V-SUB-CONTRAST -16~+16 0 ŏ X X
12 0 1 0 X X
11 1 V X
V
14
10 0,1
10 B-MUN 0 X
17 SUB-RGB-CONTRAST -12/~+12/ 0 X X
18 AUDIO-ATT GAIN 0~127 X X
19 γ 0N/0FF 0, 1 0 0 X X
20 WHITE PEAK LIMIT SWITCH 0, 1 0 Х X
21 PEAK ACL SWITCH 0, 1 0 X
22 BLUE BACK MODE SELECT 0~3 0 X X
23 Y-DELAY TIME 0~7 4 0 X Х
24 AFC MODE 0~3 0 0 Χ Х
25 H-OUT CLOCK SWITCH 0, 1 0 0 X Х
26 B. S. OFF 0, 1 0 0 Χ X
27 CHROMA TRAP ON/OFF SW 0, 1 0 0 X Х
28 BLACK OFFSET SECAM JUDGESW 0,1 0 0 X Х
29 P/N TOF ON/OFF SW 0.1 0 Ō X Х
30 PAL GATE POSITION 0.1 0 Ŏ X X
31 COLOUR LIMIT ON/OFF 0, 1 0 Ŏ X X
32 WIDE V-BLK ON/OFF 0.1 0 Ŏ X X
33 WIDE PICTURE MUTE ON/OFF 0 1 0 Ŏ X X
34 SECAM DETECT 0 1 0 X X
35 3 58TRAP 0 1 0 ŏ X X
26 EODCE R/WSWITCH 0 X X
27 V'TAL MODE 0,1 0 HĂ X X
101 D_V_SECAM_W/D 0~15 8 V - X
30 R-I SECAW W/D 0 t X V X
39 B-I SECAM W/B 0
40 COLUUK LIMIT LEVEL 0~3
41 P/N COLOR AMPLITUDE ADJUST 0~3 X
X
42 TOF Q ADJUSTMENT 0~3 2 X X
43 TOF FO ADJUSTMENT 0~3 0 X X
44 CHROMA TRAP Q CONTROL 0~3 2 X X
45 CHROMA TRAP FO CONTROL 0~3 2 X X
46 BLACK STRETCH START POINT 0~7 4 X X
47 DC CORECTION LEVEL SW 0~7 0 0 Χ X
48 APA-CON PEAK FO SWITCH 0~3 2 0 Χ Х
49 APL DETECT VOLTAGE 0~7 4 0 X Х
50 APL SENSITIVITY 0~7 0. Ó X Х
51 HALF TON GAIN SW 0~3 2 Ň X Х
52 H BLK POSITION 0~7 TĂ X X
53 V. FREQUENCY 0~3 0 ΤŇ X X
100 1 ~ ~
Page 18

TABLE 1. IIC BUS CONTROL/ADDRESS(CONTINUE)

54 V. POTISION 0~7 0 0 Ō 0
55 V. SIZE 0~127 40 0 Ο 0
56 SW FOR SIGNAL OF DET 0~3 2 0 X · X
57 V. S CORECTION 0~127 40 0 Ο 0
58 SELECT FOR BASE LINE OF DRIVE 0, 1 0 0 Ο 0
59 V LINEARITY 0~31 0 0 Ο 0
60 V-COUNT DOWN MODE SW 0, 1 0 0 X Х
61 ALL DRIVEGAIN FORCE CENTRE SW 0, 1 0 0 X Х
62 SW FOR TIME CONSTANT OF V RAMP 0, 1 1 0 X X
63 SELECT FOR POSITION OF FRONT OF VERTIC 0~63 3F 0 X X
64 BLANKING ON/OFF 0, 1 0 0 X Χ
65 SELECT FOR POSITION OF BACK OF VERTICA 0~127 0 0 X X
66 SW FOR DET LEVEL OF NOIZE 0~3 2 0 X Χ
67 SELECT FOR PRE-MUTE OF PICTURE 0~63 3F 0 Χ X
68 SELECT FOR MATRIX AT 1H 0, 1 0 0 X X
69 SELECT FOR AFTER MUTE OF PICTURE 0~127 0 X Х
70 SW FOR COLOR & Q OF SECAM ON WEEK SIGN 0, 1 0 0 X Х
71 ADJUSTMENT FOR AMPRITUD OF COLOR ON SE 0, 1 0 0 X Χ
72 SELECT FOR TIME CONSTANT OF DE-EMPHASI 0, 1 0 0 X X
73 SECAM GATE POSITION SW 0, 1 0 0 Χ Х
74 SECAM V-ID ON/OFF SWITCH 0,1 0 0 X Χ
75 SECAM KILLER SENSITIVITY 0,1 0 0 Χ Х
76 BELL FILTER ADJUST 0~3 1 0 Χ Χ
77 INT/EXT SW 0, 1 0 0 Χ X
78 AUDIO MUTE ON/OFF 0, 1 0 0 X X
79 COLOR SYSTEM SW 0~3 0 X X
80 MUTE MODE 0~3 0 0 Х X
93 OPERATE AT PICK UP NOIZE 0, 1 0 X X
94 INPUT LEVEL ADJUST 0~63 20 0 X X
95 FH MONITOR ON/OFF 0,1 0 0 X
96 STEREO VCO ADJUST 0~63 20 0 X
97 PILOT CANCELER ON/OFF 0,1 0 0 X X
98 FILTER ADJUST 0~63 3F 0 X
99 FILTER ADJUST 0~63 20 X X
100 LOW FREQ. SEPARATION ADJUST 0~63 20 0 X
101HIGH FREQ. SEPARATION ADJUST 0,1 0 X X
1025fH MONITOR 0~63 20 X X
103 SAP VCO ADJUST 0,1 1 X X
104|MUTE ON/OFF 0~63 15 X Х
Page 19
VERTICAL SIZE ADJUSTMENT
PREPARATION PROCEDURES
1 Turns on the TV set & heat run 1 Select the IIC control address No 55
about 5 min 2 Adjust IIC data to obtain the following condition
2 Receive circular pattern signal ie
(PAL).
3 Set all picture settings to normal
condition(i.e Brightness Max,
Others 0)
4 AC 220 +-1V
PICTURE TOP Inner circle reach the edge
edge of TV faster
2 Receive the NTSC circular signal, and check the
J nicture size after the above V size adjustment
4 If a > 0mm, go back to IIC control No 54(V-
center adjustment), increase the IIC data by 1
position
a
SIDE PIN-CUSHION DISTORTION ADJUSTMENT
PREPARATION PROCEDURES
1
2
3
4
5
6 		Perform this adjustment after the
purity and convergence
adjustment
Receive the circular pattern signal
Set the Contrast to max and Back
level to normal
The horizontal size adjustment
Set the horizontal size VR R657 to
the mechanical center.
Perform this adjustment after the
Vertical size adjustment 		1. Adjust R656 so that all vertical lines
except the lines at both the left and right
ends are straight
Receive the Cross Hatch signal, check
that the verticial lines are straight except
the 1st outer vertical line(R/L).
l
HORIZONTAL CENTER ADJUSTMENT
PREPARATION PROCEDURES
  1. Perform this adjustment after the
    Side pin adjustment
  2. Receive the circular pattern signal
  1. Select the IIC control address No 06
  2. Adjust the picture center to meet the CRT geometrical center.
Page 20
HORIZONTAL SIZE ADJUSTMENT
PREPARATION PROCEDURES
  1. Perform this adjustment after H
1 Turn R657 to Max(clockwise)
center adjustment
  • Receive the HITACHI circular
    		• 2 Adjust R657 so that the average reading of right
    pattern signal(PAL)
  • Set the Contrast at Max, and
    		• and left is 1 5+-0 5
    others at 0(center) i e
    WHITE BALANCE ADJUSTMENT
    { PREPARATION PROCEDURES
    1 Switch on the TV set for at lease 1. Connect and measure the waveform at No 5 pin
    20mins. of connector PY1(or pin 14 of I501)
    2 Adjust this adjustment after the 2 Select the IIC Control address No 01(Cut-off
    Purity adjustment red) and adjust the data to obtain the following
    3 Ensure the vertical incident waveform at pin 5 of PY1
    illuminatin on CRT surface to be 20
    1 lux or less
    4 Receive the white balance raster.
    5 Set the following settings by 3 Select the IIC control address No 02(Cut-off
    Remote control handset. green) and No 03(Cut-off blue), adjust both
    Contrast Max datas to the same data number as in address
    Brightness Center No 01
    Color Min 4 Select the IIC control address No 04(Blue drive)
    and No 05(Red drive), adjust both datas to 80
    5 Turn the screen VR of FBT fully counter-
    clockwise
    6 Press the TV/VIDEO button 3 times to obtain
    the lateral line mode
    7 Turn the screen VR clockwise and set it to the
    position where the bright colored line starts to
    1 appear
    8 Release the lateral line mode by pressing
    TV/VIDEO button once
    9 Set the W/B meter probe at the center of the
    screen
    | 10 Do the W/B adjustment to the desired W/B color
    temperature by using the following keys of IIC
    1 IIC Adress No
    R BKG 01
    G BKG 02
    B BKG 03
    R DRIVE 04
    B DRIVE 05
    I
    N ote To obtain the low brightness and high
    | brightness conditions, adjust the Brightness
    control of remote control handset
    Page 21

    CIRCUIT DIAGRAM (1) : POWER/DEFLECTION CIRCUIT

    PRODUCT SAFETY NOTE : Components marked with and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

    • Since this is basic circuit diagram, the value of the parts is subject to be altered for improvement Since this is basic circuit diagram, the value of the parts is subject to be anered for All DC voltage to be measured with a teser (100k Ω/V). Voltage taken on a complex color bar signal including a standard color bar signal.

    Page 22

    CIRCUIT DIAGRAM (2) : POWER/DEFLECTION CIRCUIT

    PRODUCT SAFETY NOTE : Components marked with and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

    Since this is basic circuit diagram, the value of the parts is subject to be altered for improvement All DC voltage to be measured with a teser (100k Ω/V). Voltage taken on a complex color bar signal including a standard color bar signal.

    Page 23

    PRODUCT SAFETY NOTE : Components marked with and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.

    • Since this is basic circuit diagram, the value of the parts is subject to be altered for improvement Since this is basic circuit diagram, the value of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject to be an or a formation of the parts is subject.

    Page 24

    PRINTED WIRING BOARD (印刷电路图)

    MAIN P.W.B (主基板)

    Page 25
    SUB-BRIGHTNESS ADJUSTMENT
    1 Swith on the TV set for at lease 1. Select the IIC control address No. 09. PREPARATION PRC OCEDURES
    • 2 Adjust this adjustment after the Horizontal size and Side pin cushion adjustment
    • 3. Ensure the vertical incident illumination on CRT surface to be 20 lux or less
    • 4. Receive color bar pattern signal
    • 5. Set the following settings by remote control handset Contrast . Min Color . Min Brightness . Center
    • PREPARATION
    • 1 Swith on the TV set for at lease 20mins
    • 2 Adjust this adjustment after the Horizontal size and Side pin cushion adjustment
    • 3. Ensure the vertical incident illumination on CRT surface to be 20 lux or less
    • 4. Receive color bar pattern signal
    • 5. Set the following settings by remote control handset Contrast . Min Color . Min Brightness · Center
    		PRC
    1. Select the II
    2. Adjust the da
    and A2 porti
    i e
    W Y
    A7 A6
    Q 1     		ROCEDURES
    IIC control address No
    data until A1 portion be
    tion becomes lighter b
    Y CY G MG R BL
    A6 A5 A4 A3 A2 A1
    B
    C
    D
    I W100% BLK     		. 09.
    ecomes black
    lack.
    Complete
    Black
    Lighter
    Black
    SUB-TINT ADJUSTMENT
    | PR EPARATION PROCEDURES
    PRI
    1 Receive
    (NTSC)
    2 Set the
    Remote
    Contras
    Tint C
    Color     		EPARATION
    the color bar signal
    following settings by
    Control handset
    t Max
    Center
    Center     		1
    2
    3.     		PROCEDURES
    Connect and measure the waveform at pin 5 of
    EY1(R signal)
    Select the IIC address No 08
    Adjust the data to obtain the following waveform
    (s and s" to same level)
    Black Lo
    Sharpho     		evel . Center
    ess Center
    +B ADJUSTMENT
    PREPARATION PROCEDURES
    1 AC input voltage 220+-5V(50HZ) 1 Adjust VR951 to obtain +B voltage as below
    2 Turns on the set and set the
    brightness and contrast to Max +B voltage = 130 +-0.3V
    (Signal PHILIPS Pattern)
    3 After 30 sec heat-run, check &
    adjust the +B voltage
    Measuring Point
    +B voltage . C953 + side
    GND C953 - side
    1
    Page 26
    CIRCUIT DIAGRAMS (电路图)

    The circuit diagrams of VI 25" consisted of the following.

    • 1. IF SUB PWB (Pg.26 A4 Size)
    • 2. T/TEXT PWB (Pg.27 A4 Size)
    • 3. POWER/DEFLECTION CIRCUIT 191/192/981/051 (Pg.22 A2 Size)
    • 4. POWER/DEFLECTION CIRCUIT others (Pg.21 A2 Size)
    • 5. SIGNAL & CPU CIRCUIT (Pg.23 A2 Size)

    CIRCUIT DIAGRAM : IF SUB PWB

    Page 27

    CIRCUIT DIAGRAM : T/TEXT PWB (FOR 081S ONLY)

    - 27 -

    C2589FS/ C2578FS/ CMT2578

    \oplus

    Page 28

    T/TEXT SUB PWB (081S ONLY)

    Page 29
    TROUBLESHOOTING(故障索引)
    1 NO RASTER AND SOUND

    defective

    ▼ IC951, Q953, Q954 defective

    TROUBLESHOOTING(故障索引)

    ② CHANNEL DISPLAY IS NOT DONE

    ③ CHANNEL SELECTION IS NOT DONE

    C2589FS/ C2578FS/ CMT2578

    Page 30

    ④ DOSE NOT OPERATE BY REMOTE CONTROL

    1501 defective

    - 30 -

    5 NO SYNC.

    TROUBLESHOOTING(故障索引)

    (7) DEFECTIVE SYNCHRONIZATION, NO VERTICAL DEFLECTION OR V. SIZE IS DISTORTED

    Dark

    Is picture bright?

    Tuner, IF circuit defective

    Bright

    Page 31

    (9) NO COLOR

    C2589FS/ C2578FS/ CMT2578

    Page 32
    REPLACEMENT PARTS LIST

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    ABBREVIATIONS Capacitors .................................... PR Paper, TA Tantalum, TM Trimer

    Resistors .................................... VR Variable Resistor CC Carbon Composition MF Metal Oxide Film

    Semiconductors TR Transistor, DI Diode, ZD Zener Diode, VA Varistor, TH Thermistor

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    В JK04241 IF SUB PWB C233 0244171R CD 10000PF +-10% 50V(F)
    B001 JK04031B V1 MAIN PWB C234 0890076R CD 150PF +-10% 50V(B)
    C001 0880009R PF 0 01MF +-10% 50V C235 0890066R CD 27PF +-10% 50V(SL)
    C002 0800048R EL 100MF 10V(SME) C236 0244105R CD 2200PF +-10% 50V(B)
    C003 0890089R CD 0 0015MF +-10% 50V(B) C2A1 0244105R CD 2200PF +-10% 50V(B)
    C004 0880009R PF 0 01MF +-10% 50V C2A2 0890063R CD 5PF +-10% 50V(SL)
    C005 0880009R PF 0 01MF +-10% 50V C2A3 0244171R CD 10000PF +-10% 50V (F)
    C006 0800072R EL 470MF 6 3V(SME) C2A4 0244105R CD 2200PF +-10% 50V(B)
    C007 0800048R EL 100MF 10V(SME) C2A5 0244105R CD 2200PF +-10% 50V(B)
    C008 0890087R CD 1000PF +-10% 50V(B) C2A6 0244105R CD 2200PF +-10% 50V(B)
    C009 0890074R CF 100PF +-10% 50V(SL) C2A7 0244105R CD 2200PF +-10% 50V(B)
    C011 0800015R EL 10MF 16V(SME) C2A8 0244171R CD 10000PF +-10% 50V(F)
    C045 0800001R EL 0 47MF 50V(SME) C2B1 0244105R CD 2200PF +-10% 50V(B)
    C050 0800049R EL 100MF 16V(SME) C301 0244171R CD 10000PF +-10% 50V(F)
    C101 0800049R EL 100MF 16V(SME) C302 0244171R CD 10000PF +-10% 50V(F)
    C104 0800015R EL 10MF 16V(SME) C303 0800047R EL 100MF 6 3V(SME)
    C112 0800003R EL 1MF 50V(SME) C304 0800023R EL 22MF 16V(SME)
    C113 0244171R CD 10000PF +-10% 50V(F) C305 0800049R EL 100MF 16V(SME)
    C202 0244105R CD 2200PF +-10% 50V(B) C306 0244171R CD 10000PF +-10% 50V(F)
    C203 0244105R CD 2200PF +-10% 50V(B) C307 0800073R EL 470MF 10V(SME)
    C204 0880016R PF 0 1MF +-10% 50V C310 0800015R EL 10MF 16V(SME)
    C204A 0880016R PF 0 1MF +-10% 50V(051/751/081S only) C311 0800333R EL 220MF 6 3V(SMG)
    C208 0880009R PF 0 01MF +-10% 50V(051/751/081S only) C312 0800015R EL 10MF 16V(SME)
    C210 0244171R CD 10000PF +-10% 50V(F) C313 0800074N EL 470MF 16V(SME)
    C211 0800003R EL 1MF 50V(SME) C314 0880016R PF 0 1MF +-10% 50V
    C212 0800361F EL 1000MF 16V(SMG) C315 0800015R EL 10MF 16V(SME)
    C214 0880012R PF 0 022MF +-10% 50V C317 0244171R CD 10000PF +-10% 50V(F)
    C216 0880009R PF 0 01MF +-10% 50V C318 0880016R PF 0 1MF +-10% 50V
    C217 0880009R PF 0.01MF +-10% 50V C319 0244171R CD 10000PF +-10% 50V(F)
    C218 0244171R CD 10000PF +-10% 50V(F) C325 0800015R EL 10MF 16V(SME)
    C219 0244171R CD 10000PF +-10% 50V(F) C328 0800012R EL 4 7MF 50V(SME)
    C221 0244171R CD 10000PF +-10% 50V(F) C329 0800015R EL 10MF 16V(SME)
    C222 0244171R CD 10000PF +-10% 50V(F) C341 0800015R EL 10MF 16V(SME)
    C223 0800005R EL 2 2MF 50V(SME) C342 0800015R EL 10MF 16V(SME)
    C224 0880009R PF 0 01MF +-10% 50V(Not for 051/751/081S) C343 0800015R EL 10MF 16V(SME)
    C225 0800015R EL 10MF 16V(SME) C344 0800015R EL 10MF 16V(SME)
    C226 0800001R EL 0 47MF 50V(SME) C345 0800015R EL 10MF 16V(SME)
    C227 0244105R CD 2200PF +-10% 50V(B) C355 0800015R EL 10MF 16V(SME)
    C229 0244171R CD 10000PF +-10% 50V(F) C356 0800048R EL 100MF 10V(SME)
    C232 0244171R CD 10000PF +-10% 50V(F) C357 0800001R EL 0 47MF 50V(SME)
    Page 33

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    C358 0244171P CD 10000PF +-10% 50V(F) C515 0880016R PF 0 1MF +-10% 50V
    C350 0244171R CD 10000PF +-10% 50V(F) C534 0800087F EL 2200MF 16V(SME)
    C359 0244171R CD 10000PF +-10% 50V(F) C610 0890087R CD 1000PF +-10% 50V(B)
    C361 0244171R CD 10000PF +-10% 50V(F) C611 0247848R CD 56PF +-10% 500V(SL)
    C380 0244171R CD 39PF +-10% 50V(SL) C612 0800052R EL 100MF 35V(SME)
    C384 0800049R FL 100MF 16V(SME) C613 0800015R EL 10MF 16V(SME)
    C398 0800045R FL 10MF 16V(SME) C614 AN00626R PF 0 015MF +-10% 50V
    C399 0800015R FL 10MF 16V(SME) C615 0880009R PF 0 01MF +-10% 50V
    C405 0800015R PF 0.01MF +-10% 50V(Not for C616 0880017R PF 0 15MF +-10% 50V
    0.005 00000071 051/751/081S) C617 0800368F EL 2200MF 25V(SMG)
    C406 0244171R CD 10000PF +-10% 50V(F) C618 0800003R EL 1MF 50V(SME)
    C407 0244171R CD 10000PF +-10% 50V(F) C619 0279693R PF 0 1MF +-10% 100V
    C410 0800041R EL 47MF 16V(SME) C623 0800041R EL 47MF 16V(SME)
    C411 0800326R EL 100MF 16V(SMG) C651 0880018R PF 0 22MF +-10% 50V
    C412 0800327R EL 100F 25V(SMG) C652 0880018R PF 0 22MF +-10% 50V
    C413 0800326R EL 100MF 16V(SMG) C653 0880018R PF 0 22MF +-10% 50V
    C415 0880016R PF 0 1MF +-10% 50V C655 0800012R EL 4 7MF 50V(SME)
    C416 0880016R PF 0 1MF +-10% 50V C657 0880009R PF 0 01MF +-10% 50V
    C417 0800041R EL 47MF 16V(SME) C658 0800012R EL 4 7MF 50V(SME)
    C418 0800353R EL 470MF 16V(SMG) C659 0880016R PF 0 1MF +-10% 50V
    C419 0800353R EL 470MF 16V(SMG) C660 0880016R PF 0 1MF +-10% 50V
    C420 0255011F EL 2200MF 35V(KME) C6A1 0800003R EL 1MF 50V(SME)
    C421 0880009R PF 0 01MF +-10% 50V C6A2 0292718F TAT. CAP 2 2MF 20V
    C423 0880009R PF 0 01MF +-10% 50V C6A3 0880016R PF 0 1MF +-10% 50V
    C424 0284623R EL 1MF 50V (SME) C6A4 0800003R EL 1MF 50V(SME)
    C426 0800005R EL 2 2MF 50V(SME) C6A7 0890087R CD 1000PF +-10% 50V(B)
    C429 0880045R PF 0.012MF +-10% 50V C706 0253862F EL 220MF 160V
    C430 0800352R EL 470MF 10V(SMG) C715 0247850R CD 68PF +-10% 500V(SL)
    C431 0800326R EL 100MF 16V(SMG) C716 0243507R CD 330PF +-10% 500V(B)
    C434 0284623R EL 1MF 50V (SME) C717 0244505R CD 2200PF +-10% 500V(B)
    C435 0800005R EL 2 2MF 50V(SME) C718 0299918F PF 0 022MF +-10% 200V
    C437 0800353R EL 470MF 16V(SMG) C719 0890081R CD 330PF +-10% 50V(B)
    C438 0880045R PF 0 012MF +-10% 50V C721 0880016R PF 0 1MF +-10% 50V
    C439 0800003R EL 1MF 50V(SME) C722 0800353R EL 470MF 16V(SMG)
    C440 0800048R EL 100MF 10V(SME) /\ C723 0262418F PF 0 0047MF +-10% 1 8KV
    C455 0800015R EL 10MF 16V(SME) ∠∩ C724 0249491F CD 470PF +-10% 2 5KV
    C468 0890087R CD 1000PF +-10% 50V(B) ∧ C725 0262801F PF 0 56MF +-10% 250V
    C473 0800015R EL 10MF 16V(SME) C726 0244501R CD 1000PF +-10% 500V(B)
    C501 0800003R EL 1MF 50V(SME) C727 AN01069F PF 0 012MF +-10% 1 8KV
    C502 0800003R EL 1MF 50V(SME)(081S only) C/28 0299720F PF 0 015MF +-10% 630V
    C503 0800003R EL IMF 50V(SME)(081S only) C729 0299720F PF 0 015MF +-10% 630 V
    C506 0880009R PF 0 01MF +-10% 50V C730 0259474 EL 6 8MF 25V
    C507 0800005R EL 2 2MF 50V(SME) 0737 0284442 EL 2200MF 35 V
    C508 0880016R 0738 0243310K CD 300FF +-10% 300V(B)
    C509 0880016R 0739 02559/4F EL JONE 25V(SME)
    C510 0800047R EL TUUME O SV(SME) 0740 08000318 EL IUUWIF 23 V(SIVIE)
    0244171R DE 0.01ME + 10% 50V(F) 0741 0800021K DE 0 01ME + 10% 50V
    0512 0880009R 0742 000009K
    0513 0240442K DE 0.022ME + 10% 50V 0743 02/25100 CD 5600E + 10% 500V/D)
    C514 0880012R Pr 0 0221VIF +-10% 30 V U/44 0243310K CD JOUPF T-1070 JUU V(D)
    Page 34
    制品安全上的注意 :在下表附带小标记的机件具备特别的安全特性。要替换这些机件以前请详细 阅读这检修手册中"制品安全上的注意:一书,以避免因检修不当而降低电视机的安全性。
    SY (MBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    C755 0800047R EL 100MF 6 3V(SME) C953 AL00911 EL 220MF 160V(KMF)
    C760 0800015R EL 10MF 16V(SME) C954 0800368N EL 2200MF 25V(SMG)
    C780 0890071R CD 56PF +-10% 50V(SL) C956 0800051R EL 100MF 25V(SME)
    Λ C781 0244507R CD 3300PF +-10% 500V(B) C957 0243509R CD 470PF +-10% 500V(B)
    Ā C782 0249491F CD 470PF +-10% 2.5KV(B) C958 0880009R PF 0 01MF +-10% 50V
    `` C784 0800051R EL 100MF 25V(SME) C959 0800051R EL 100MF 25V(SME)
    C785 0800032R EL 33ME 16V(SME) C960 0800057R EL 220MF 10V(SME)
    C787 0800326R FL 100MF 16V(SMG) C961 0800018R EL 10MF 50V(SME)
    C7A1 08000520R FL 220ME 16V(SME0 A C998 A 100182F CD 1000PF +80%-20% 250V
    C7A2 0244171R CD 10000PF +-10% 50V(F) A C999 AJ00184 CD 2200PF +80%-20% 250V4
    C7A3 08800098 PE 0.01ME +-10% 50V CE77 0800048R EL 100MF 10V(051/751/081S only)
    C7A4 08800092 PE 0.01ME +-10% 50V CE82 0800048R FL 100MF 10V(051/751/081S only)
    C745 08800000 PE 0.01ME +-10% 50V D001 2338321M DI 188270
    C7A6 0800003R FL 1ME 50V(SME) D001 CH00231A LED SLH-56VC3E
    CROI 0800003170 EL MM 50 V(SML) D002 CH00232 I FD SI H-56MC
    C807 08003171 CD 300DE + 10% 50W(B) D005 2338321M DI 188270
    C807 08900821 CD 330PE +-10% 50V(B) D000 2338321M DI 188270
    C808 08900811 CD 390PE + 10% 50V(B) D301 2338321M DI 188270
    C003 AT 00027D D302 2338321M DI 188270
    C810 AL00027R CD 2200PE + 10% 2KV(B) D302 2338321M DI 188270
    ж C0014 0244009K DE 0 1ME + 10% 250V D303 2338321M DI 188270
    Ϋ́, COO2 AN001445 DE 0 1ME + 10% 250V D402 2333001M DIRUM
    -1 C902 A1001445 CD 4700DE ± 1094 250V(E) D402 2333001M 7D H781282
    C903 02483931 CD 4700FF +-10% 250 V(F) D403 233988514
    C904 0248393F CD 4700FF + 10% 250V(F) D404 233900JM DI 188254/188270
    C903 02483941
    AT 00005     		EL 220ME 450V(051/101/102/ D403 2344041M DI AS017 200V
    0900 AL00093 091 cplvi) D407 2339481101 DI 188270
    C006 AT 00007 EL 180ME 450V(Niet for 051/ D408 2338321M DI 188270
    C900 AL00097 101/102/081 D414 233032111 DI 188270
    C007 0244215 (191/192/901)
    CD 2200DE + 100/ 2KV/D)     		D415 2330321M ZD HZS0C3
    C907 0244213 CD 2200PF +-10% 2KV(K) D514 22208601
    C908 0880009K CD 1200E + 10% 50V(SI) D516 2339869M ZD HZS9C3
    C909 0890075R DE 0.0022ME ± 10% 50V D510 2333603W DELLES 200V
    C910 00000000000000000000000000000000000000 DE 0 22ME + 109/ 50V D010 222022114 ZD UZ$20.11
    0911 02/0/41K (Not for 051/101/102/081) D612 2339231M ZD 11Z330-1L
    ZD 11Z820 11
    C011 02707430 DE 0 47ME + 10% 50V (051/101/ D613 2333231W DI 188254/188270
    0911 0270743K (102/081 only) D654 2344041101 DI 188270
    C012 0000000 DE 0.01ME ± 1004 50M D701 233832111 DI DS270
    C912 0330009K DE 0 47 ME + 1094 50 V (051/101/ D701 2346511 DI EDCOOM 04
    0915 0270745R /102/091 cm/s D703 2344071 DI ERC20M-04
    0012 09900160 7192/981 OHly)
    DE 0 1ME + 109/ 50V(Mat fam     		D704 2339401 DI FIMP-G125
    0915 0880010K PF 0 1101 (102/081) D705 2338902101 DI DEMISA4
    C014 0000530 U31/191/192/901)
    EL 100ME 25V(SME)(051/101/     		D700 2228002M DI DEMISAA
    0914 0800052K EL TUUME 33 V(SIME)(US1/191/ D700 2338902IM DI DE2ES
    C015 0000050 172/701 UIIY)
    DE 0.0022ME + 109/ 503/051/     		D709 2340311 DI 19956/199270
    CA12 NC000880 PF 0 0022101 +-10% 50 V(051/ D/10 2544041M DI 105234/1562/0
    0017 02425070 (191/192/981 Only) D/41 CHUU/IIM DI IVELSZ
    0916 0243507K LD 330FF +-10% 500V(B)(051/ 2339885M
    0051 00447330 191/192/981 only) /\ D/46 2339212M
    C951 0244718 CD 330PF +-10% 2KV(B) D/47 2335991M ZD HZ133-02
    C952 | 0243507R CD 330PF +-10% 500V(B) D748 2339151M ZD HZSIZCIL
    Page 35

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    D749 2344041M DI 188254/188270 FB902 2123468M FERRITE CORE WITH LEAD 0 8UH
    D753A 2338321M DI 1SS270 FB903 2123468M FERRITE CORE WITH LEAD 0 8UH
    D758 2338321M DI 188270 FB904 2123462M FERRITE CORE WITH LEAD 0 8UH
    D807 2344041M DI 1SS254/1SS270 (051/191/192/981 only)
    D808 2344041M DI 188254/188270 FB951 2123462M FERRITE BEADS CORE B 2 3UH
    D809 2344041M DI 188254/188270 FB952 2123462M FERRITE BEADS CORE B 2 3UH
    D901 2338314 DI RBV-406M (LF-A) FB953 .2123462M FERRITE BEADS CORE B 2 3UH
    D902 2338321M DI 1SS270 FB954 2123462M FERRITE BEADS CORE B 2 3UH
    D903 2333001M DI RU2M FB998 2771892 FERRITE CORE WITH LEAD 0 8UH
    D904 2337341M DI 188270A (TP) 1001 CP04801U IC M37221MA-054SP
    D905 CH00711M DI 10ELS2 1002 CP03981 IC S24C08A
    D906 2338321M DI 1SS270 1003 CZ00461R IC BMR-4201FT (RAD)
    D907 2337341M DI 1SS270A(051/191/192/981only) 1004 CP02411 IC K1A7805Pl
    D908 2333001 DI RU2M(051/191/192/981 only) 1201 CP03771 IC LA7566
    D909 CH00711M DI 10ELS2 1301 CP04971 IC MM1250XD
    D951 2349983 DI BYR 29F-600 1401 CP01831 IC M62420SP
    D952 2349991 DI BYW 29F-200 1451 2004022 IC AN/14/N
    DE41 2339862M ZD HZS9A2(0517/5170818 only) 1501 CP03/910 IC TARAZZIK
    DK054 2338321M DI 188270 CP03031 IC 1A8427K
    DY
    F001     		BY00301 ADAPTOP CP04771 IC K1A7800PI
    E001 2903241A DATTEDV EVEDEADV AA1015 10951
    1401     		2672041 HEADPHONE LACK
    E003 2941311 SIEMENS PLUG 1.001 2123461M FERRITE BEADS B 0.8 MH
    E004
    E201     		2070581
    2122652M     		FERRITE CORF WITH LEAD 1.002 2123461M FERRITE BEADS B 0.8 MH
    F2A1 FD00363 5P PIN POST L101 2123781R PEAKING COIL 100MH
    E2A2 ED00363 5P PIN POST L201 2123415M LAL AXIAL COIL 2 2MH +-10%
    E301 2693884 6P JACK (Not for 051/751/081S)
    E302 2693853 TERMINAL BOARDS L203 BH00614 VCO COIL 38 9MHZ
    E304 EU00582 TERMINAL BOARDS 3PIN JACK L207 2123104M LAL AXIAL COIL 12MH +-10%
    E402 2723101J 2P PLUG PIN W/BASE L208 2123102M LAL AXIAL COIL 8 2MH +-10%
    E403 2723102J 3P PLUG PIN W/BASE L209 2123103M LAL AXIAL COIL 10MH +-10%
    E502 2902269 10P CONNECTOR W/WIRE(081S only) L210 2123461M FERRITE BEADS B 0 8 MH
    E701 2665272 4P PLUG PIN W/BASE (UL) HAS L2A1 2123412M LAL AXIAL COIL 1 2MH +-10%
    A E903 2972581A POWER CORD(191/192/981 only) L2A2 2123415M LAL AXIAL COIL 2 2MH +-10%
    🛕 E903 2972584 POWER CORD(041 only) L301 2123781R PEAKING COIL 100UH-K
    A E903 2972591A POWER CORD(433/081S only) L302 2123781R PEAKING COIL 100UH-K
    ∠ E903 EV00001 SAA POWER CORD(751 only) L303 2123763R COIL EL0405 100UH-K
    ∠\ E903 EV00071A POWER CORD(051 only) L304 2123781R PEAKING COIL 100UH-K
    E904 2903544 4P PLUG PIN WITH BASE L380 2122949M LAL AXIAL COIL 33MH +-10%
    E905 EK00901 2J CONN WIRE W/AMPIN L405 2123461M FERRITE BEADS BUS MH
    E906L 2729252BR FUSE HOLDER 2123781K FEDDITE DEADS DOS MU
    E906K 2729252BK TOSE NOLDER 2123401W DEAVING COLLIOUTUR
    E907 2903347 10 DI LIG PIN WITH DASE 1 701 2123/016 CHOKE COIL 100011-K
    E951 2303347 CF MAGNET 1 702 2165404 H LINERARITY CON
    2608673 CRT SOCKET 1 703 2105404
    2125763R     		RADIAL COIL 27/11H
    EVI 2964961 51 RIBBON WIRE WITH BOARD IN L704 BH00547 COIL 33UH
    EY2 EF01672 CONNECTOR L705 2123461M FERRITE BEADS B 0 8 MH
    A F901 2721615 FUSE 3 15A L7A1 2123781R PEAKING COLL 100UH-K
    FB901 2123468M FERRITE CORE WITH LEAD 0 8UH ▲ L901 BZ02121 LINE FILTER
    |
    Page 36
    制品安全上的注意 :在下表附带小标记的机件具备特别的安全特性。要替换这些机件以前请详细 阅读这检修手册中"制品安全上的注意:一书,以避免因检修不当而降低电视机的安全性。
    S YMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    Λ L902 BZ02122 LINE FILTER(041/433/751 only) Q740 CF01421R TRS KTC3198 GR
    L903 BH00736R INDUCTANCE COIL 150UH Q741 2321112M TRS 2SA778AK-02
    1 (Not for 051/191/192/981) A Q755 CJ00161R TRS BT149-B
    L903 BH00737R INDUCTANCE COIL 180UH Q801 CF00951 TRS KTC 3229
    4 (051/191/192/981 only) Q802 CF00951 TRS KTC 3229
    L905 BZ02131 DEGAUSSING COIL Q803 CF00951 TRS KTC 3229
    L951 BH00734R PEAKING COIL 100 UH-K Q901 CF01431R TRS KTA 1266Y
    L952 BH00734R PEAKING COIL 100 UH-K Q902 CF01221 TRS BD329
    LE13 2123461M FERRITE BEADS B 0 8 MH Q903 2314792 TRS BUT12AF/ON4959
    (051/751/081S only) Q904 CF01421R TRS KTC3198 GR
    LE16 2123781R PEAKING COIL 100UH-K Q905 CF01831 TRS. KTD2058Y(051/191/192/981only)
    [ (051/751/081S only) Q951 CF01821R TRS KTC3206Y
    LE39 2123103M LAL AXIAL COUL 10MH +-10% Q952 CF01421R TRS KTC3198 GR
    (051/751/081S only) Q953 CF01851 TRS KTA 1658Y
    LE40 2123103M LAL AXIAL COUL 10MH +-10% Q954 CF01421R TRS KTC3198 GR
    (051/751/081S only) ∠\ \ Q956 CF01421R TRS KTC3198 GR
    PCPT2 2903547 1P PLUG PIN WITH BASE Q957 CF01851 TRS KTA 1658Y
    4 PR901 AZ00102M 1A PROTECTOR Q958 CF01421R TRS K1C3198 GR
    PR951 AZ00106M 3A PROTECTOR R001 0700056M CF 15K OHM +-5% 1/16W
    Q001 2327773M TRS 2SC3413C/D R002 0700041M CF IK OHM +-5% 1/16W
    Ì Q002 23277/3M TRS. 25C3413C/D R003 0700051M CF 5 0K UHM +-5% 1/10W
    Q204 2327752M TRS 2SAI390 B/C R004 0700054M CF 10K OHM + 5% 1/16W
    Q205 23208/2K TRS DICH4ES R005 07000351M CF 12K OHM + 5% 1/16W
    Q200 23208/2K R000 0700041101 CF 1 5K OHM + 5% 1/16W
    Q2A1
    Q2A2     		2320672K TPS 2SC1006 R007 0700043M CF 10K OHM + 5% 1/16W
    0242 2320144M TRS 25C1906 R010 0700034M CF 1 5K OHM +-5% 1/16W
    0301 2320144M TRS 2SC3413C/D R010
    R011     		0700058M CF 22K OHM +-5% 1/16W
    } . 0302 2326872R TRS_DTC114ES R012 0700054M CF 10K OHM +-5% 1/16W
    Q302 2327752M TRS 2SA1390 B/C R013 0700058M CF 22K OHM +-5% 1/16W
    Q305 2327753M TRS 2SA1390 C/D R014 0700054M CF 10K OHM +-5% 1/16W
    Q307 2327773M TRS 2SC3413C/D R015 0700045M CF 2 2K OHM +-5% 1/16W
    Q401 2327773M TRS 2SC3413C/D(Not for 051/751/081S) R016 0700027M CF 100 OHM +-5% 1/16W
    Q402 2327773M TRS 2SC3413C/D(051/751/081S only) R017 0700047M CF 3 3K OHM +-5% 1/16W
    Q408 2327753M TRS 2SA1390 C/D R018 0700041M CF 1K OHM +-5% 1/16W
    Q409 2327773M TRS 2SC3413C/D R019 0700041M CF 1K OHM +-5% 1/16W
    Q410 2327773M TRS 2SC3413C/D R020 0700053M CF 8 2K OHM +-5% 1/16W
    Q501 2326873R TRS DTC144ES R021 0700041M CF 1K OHM +-5% 1/16W
    i i Q604 CF01431R TRS KTA 1266Y R022 0700054M CF 10K OHM +-5% 1/16W
    { Q661 2315933 TRS 2SB1548A-P/Q R023 0700062M CF 39K OHM +-5% 1/16W
    Q662 2323522M TRS 2SD789E R024 0700062M CF 39K OHM +-5% 1/16W
    Q663 2327753M TRS 2SA1390 C/D R025 0700067M CF 100K OHM +-5% 1/16W
    Q664 2327773M TRS 28C3413C/D R026 0700067M CF 100K OHM +-5% 1/16W
    Q665 2327773M TRS. 28C3413C/D R027 0700056M CF 15K OHM +-5% 1/16W
    Q666 2327773M TRS 2SC3413C/D R028 0700051M CF 5 6K OHM +-5% 1/16W
    Q708 2315451 TKS BU2508AF R029 0700041M CF 1K OHM +-5% 1/16W
    Q709 2326216 TRS 28C3116 8/1
    TBB 28C2952     		K031 070004114 CF 22K OHM +-5% 1/16W
    Q722 2312171 TRS. 2003832 K032 070005CN OF 15 UHW +-3% 1/16W
    Q123 23121/1
    CE01421D     		1K8 2803832
    TD9 VTA 1966V     		RU33 0700036M CF 15K UHM +-5% 1/16W
    Q724 Cr01451K 1NO. NIA 12001 KU34 0700027101 Cr 100 Offer 7-3% 1/10W
    Page 37

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    R035 0700027M CF 100 OHM +-5% 1/16W R2A1 0700014M CF 10 OHM +-5% 1/16W
    R036 0700041M CF 1K OHM +-5% 1/16W R2A2 0700025M CF 68 OHM +-5% 1/16W
    R037 0700041M CF 1K OHM +-5% 1/16W R2A3 0700058M CF 22K OHM +-5% 1/16W
    R038 0700041M CF 1K OHM +-5% 1/16W R2A4 0700023M CF 47 OHM +-5% 1/16W
    R039 0700027M CF 100 OHM +-5% 1/16W R2A5 0700045M CF 2 2K OHM +-5% 1/16W
    R040 0700027M CF 100 OHM +-5% 1/16W R2A6 0700051M CF 5 6K OHM +-5% 1/16W
    R042 0700041M CF 1K OHM +-5% 1/16W R2A7 0700044M CF 1.8K OHM +-5% 1/16W
    R043 0700046M CF 2 7K OHM +-5% 1/16W R2A8 0700037M CF 560 OHM +-5% 1/16W
    R044 0700046M CF 2 7K OHM +-5% 1/16W R2A9 0700016M CF 15 OHM +-5% 1/16W
    R045 0700046M CF 2.7K OHM +-5% 1/16W R2B1 0700027M CF 100 OHM +-5% 1/16W
    R046 0700046M CF 2 7K OHM +-5% 1/16W R2B2 0114135M CF 150 OHM +-5% 1/4W
    R047 0700046M CF 2 7K OHM +-5% 1/16W R2B3 0700051M CF 5 6K OHM +-5% 1/16W
    R048 0700046M CF 2 7K OHM +-5% 1/16W R2B4 0700045M CF 2 2K OHM +-5% 1/16W
    R050 0700043M CF 1 5K OHM +-5% 1/16W R2B5 0700014M CF 10 OHM +-5% 1/16W
    R051 0700043M CF 1 5K OHM +-5% 1/16W R2B6 0700027M CF 100 OHM +-5% 1/16W
    R052 0700051M CF 5 6K OHM +-5% 1/16W R2B7 0700032M CF 220 OHM +-5% 1/16W(051/
    R053 0700051M CF 5 6K OHM +-5% 1/16W 751/081S only)
    R055 0700041M CF 1K OHM +-5% 1/16W R2B7 0700037M CF 560 OHM +-5% 1/16W
    R056 0700041M CF 1K OHM +-5% 1/16W (Not for 051/751/081S)
    R057 0700051M CF 5 6K OHM +-5% 1/16W R2B8 0114135M CF 150 OHM +-5% 1/4W
    R078 0700067M CF 100K OHM +-5% 1/16W R2C1 0150306 VR 20K OHM(Not for 051/751/081S)
    R101 0700027M CF 100 OHM +-5% 1/16W R2C1 AW00131 VR 100K OHM(051/751/081S)
    R102 0700027M CF 100 OHM +-5% 1/16W R302 0100038M CF 75 OHM +-5% 1/8W
    R205 0700045M CF 2 2K OHM +-5% 1/16W R303 0100041M CF 100 OHM +-5% 1/8W
    R208 0700041M CF 1K OHM +-5% 1/16W R304 0100113M CF 100K OHM +-5% 1/8W
    R209 0700065M CF 68K OHM +-5% 1/16W R305 0100041M CF 100 OHM +-5% 1/8W
    R213 0700037M CF 560 OHM +-5% 1/16W R306 0100105M CF 47K OHM +-5% 1/8W
    R214 0700056M CF 15K OHM +-5% 1/16W R307 0100041M CF 100 OHM +-5% 1/8W
    R216 0700045M CF 2 2K OHM +-5% 1/16W R308 0100041M CF 100 OHM +-5% 1/8W
    R217 0700045M CF 2 2K OHM +-5% 1/16W R309 0100045M CF 150 OHM +-5% 1/8W
    R218 0700054M CF 10K OHM +-5% 1/16W R310 0700027M CF 100 OHM +-5% 1/16W
    R219 0700027M CF 100 OHM +-5% 1/16W(051/751 only) R312 0100113M CF 100K OHM +-5% 1/8W
    R221 0700031M CF 180 OHM +-5% 1/16W R313 0100041M CF 100 OHM +-5% 1/8W
    R223 0700063M CF 47K OHM +-5% 1/16W R314 0100105M CF 47K OHM +-5% 1/8W
    R224 0700037M CF 560 OHM +-5% 1/16W R315 0100041M CF 100 OHM +-5% 1/8W
    R225 0700041M CF 1K OHM +-5% 1/16W R318 0100038M CF 75 OHM +-5% 1/8W
    R226 0700062M CF 39K OHM +-5% 1/16W R319 0100041 M CF 100 OHM +-5% 1/8W
    R227 0700033M CF 270 OHM +-5% 1/16W R320 0100113M CF 100K OHM +-5% 1/8W
    R228 0700037M CF 560 OHM +-5% 1/16W R321 0700058M CF 22K OHM +-5% 1/16W
    R229 0700036M CF 470 OHM +-5% 1/16W R322 0700056M CF 15K OHM +-5% 1/16W
    R234 0700041M CF 1K OHM +-5% 1/16W R324 0100129M CF 470K OHM +-5% 1/8W
    R235 0700037M CF 560 OHM +-5% 1/16W R326 0100129M CF 470K OHM +-5% 1/8W
    R237 0187058M CF 510 OHM +-5% 1/16W K329 0700049M CF 4 /K UHM +-5% 1/16W
    R238 0700039M CF 620 OTH +-5% 1/16W K330 070002/M CF 100 OHM +-5% 1/16W
    R240 0700038M K333 070003414 CF 100 OLIM + 50/ 1/10W
    K204 0700041M CF 1 COUNT - 3% 1/10W R 340
    D 241     		070002711 CF 100 OFINE +-5% 1/10W
    K200 070004/M CF 3 3K OFINI +-3% 1/16W R341
    D242     		070002711 CF 100 QEIVE 7-5% 1/16W
    R200 070003411 CE ATK OHM + 504 1/16W D242 010002711 CE 100 OFINI + 50/ 1/10W
    D140 070006114 CE 22K OHM ± 504 1/16W D243 010004111 CF 100 OHM + 50/ 1/0W
    1(200 0700001101 OF 33K OTHVI 1-370 1/10 W 1344 0100041141 CI 100 011101 += 370 1/0 W
    Page 38

    制品安全上的注意: 在下表附带

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    R345 0100041M CF 100 OHM +-5% 1/8W R495 0700041M CF 1K OHM +-5% 1/16W
    R348 0700027M CF 100 OHM +-5% 1/16W R496 0700034M CF 330 OHM +-5% Ì/16W
    R349 0700027M CF 100 OHM +-5% 1/16W R499 0147126 WW 2 2 OHM +-5% 3W
    R350 0700027M CF 100 OHM +-5% 1/16W R502 0700027M CF 100 OHM +-5% 1/16W
    R354 0700036M CF 470 OHM +-5% 1/16W R504 0100041M CF 100 OHM +-5% 1/8W
    R355 0100038M CF 75 OHM +-5% 1/8W R505 0100041M CF 100 OHM +-5% 1/8W
    R373 0119514S FR 10 OHM +-5% 1/4W R506 0100041M CF 100 OHM +-5% 1/8W
    R374 0100122M CF 240K OHM +-5% 1/8W R507 0700027M CF 100 OHM +-5% 1/16W
    R380 0700044M CF 1 8K OHM +-5% 1/16W R508 0700045M CF 2 2K OHM +-5% 1/16W
    R381 0700032M CF 220 OHM +-5% 1/16W R509 0700045M CF 2 2K OHM +-5% 1/16W
    R382 0100059M CF 560 OHM +-5% 1/8W R510 0700045M CF 2 2K OHM +-5% 1/16W
    R390 0700036M CF 470 OHM +-5% 1/16W R512 0700041M CF 1K OHM +-5% 1/16W
    R391 0700036M CF 470 OHM +-5% 1/16W R514 0700041M CF 1K OHM +-5% 1/16W
    R392 0100053M CF 330 OHM +-5% 1/8W R516 0700041M CF 1K OHM +-5% 1/16W
    R3A1 0700045M CF 2 2K OHM +-5% 1/16W R517 0700041M CF 1K OHM +-5% 1/16W
    R401 0700027M CF 100 OHM +-5% 1/16W R518 0700041M CF 1K OHM +-5% 1/16W
    (Not for 051/751/081S) R519 0700054M CF 10K OHM +-5% 1/16W
    R403 0700041M CF 1K OHM +-5% 1/16W R520 0700027M CF 100 OHM +-5% 1/16W
    (Not for 051/751/081S) R521 0700027M CF 100 OHM +-5% 1/16W
    R404 0700034M CF 330 OHM +-5% 1/16W R522 0700027M CF 100 OHM +-5% 1/16W
    (Not for 051/751/081S) R533 0700027M CF 100 OHM +-5% 1/16W
    R405 0700034M CF 330 OHM +-5% 1/16W R534 0700027M CF 100 OHM +-5% 1/16W
    (Not for 051/751/081S) R535 0700044M CF 1 8K OHM +-5% 1/16W
    R406 0700034M CF 330 OHM +-5% 1/16W R536 0700027M CF 100 OHM +-5% 1/16W(081S only)
    (Not for 051/751/081S) R537 0700027M CF 100 OHM +-5% 1/16W(081S only)
    R407 0700034M CF 330 OHM +-5% 1/16W R554 0700036M CF 470 OHM +-5% 1/16W
    (Not for 051/751/081S) R555 0700054M CF 10K OHM +-5% 1/16W(Not for 081S)
    R408 0700041M CF 1K OHM +-5% 1/16W R611 0700048M CF 3 9K OHM +-5% 1/16W
    P (00 (Not for 051/751/081S) R612 0700051M CF 5 6K OHM +-5% 1/16W
    R409 0110337S MF 470 OHM +-5% 3W R613 0700067M CF 100K OHM +-5% 1/16W
    R410 0700039M CF 820 OHM +-5% 1/16W R614 0700066M CF 82K OHM +-5% 1/16W
    R411 0700039M CF 820 OHM +-5% 1/16W R615 0188123M CF 270 OHM +-5% 1/2W
    R412 0119505G FR 2 2 OHM +-5% 1/4W R617 0100127M CF 390K OHM +-5% 1/8W
    R413 0119505G FR 2 2 OHM +-5% 1/4W R018 01107000 CF 33K OHM +-5% 1/16W
    R414 070004M CF 56K UHM +-5% 1/16W R621 0119/22M FR 10 OHM +-5% 1W
    R415 07000481 CF 3 9K OHM +-5% 1/10W R031 01107221 EP 1 0 OUM + 5% 1/10W
    R410
    D417     		0700048M CF 3 9K OHM +-3% 1/16W R032 0119722101 CE 10V OUM + 5% 1/16W
    R417 0700041M CF 1K OHM +-5% 1/16W R055 01001341 CF 10K OHM +-5% 1/10W
    R418 01105149 CF IK OFHM +-5% 1/10W R031 01881551 CF 2 2K OHIVI +-5% 1/2W
    R460
    D491     		01193145 CE 270 OHM + 5% 1/4W R053 0700040M CF 100K OHM + 5% 1/16W
    D493 0700067M CF 200 OHM + 5% 1/16W R655 0700045M CF 2 2K OHM + 5% 1/16W
    D 184 0700051M CF 5 6K OHM + 5% 1/16W R655 0150265 VR 10K OHM(R)
    R404 0700027M CF 100 OHM +-5% 1/16W R657 0150265 VR 10K OHM(B)
    R480 0700027M CF 100 OHM +-5% 1/16W R658 0700054M CF 10K OHM +-5% 1/16W
    R488 0700051M CF 5 6K OHM +-5% 1/16W R659 0700054M CF 10K OHM +-5% 1/16W
    R489 0700034M CF 330 OHM +-5% 1/16W R660 0700063M CF 47K OHM +-5% 1/16W
    R497 0100063M CF 820 OHM +-5% 1/8W R661 0700049M CF 4 7K OHM +-5% 1/16W
    R493 0100063M CF 820 OHM +-5% 1/8W R662 0700059M CF 27K OHM +-5% 1/16W
    R494 0700041M CF 1K OHM +-5% 1/16W R663 0179561M MF 2 2M OHM +-5% 1/8W
    Page 39

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    P664 0700054M CF 10K OHM +-5% 1/16W R796 0700072M CF 220K OHM +-5% 1/16W
    R665 0700054M CF 10K OHM +-5% 1/16W R797 0700055M CF 12K OHM +-5% 1/16W
    R665 0700034M CF 1K OHM +-5% 1/16W R7A1 0700038M CF 680 OHM +-5% 1/16W
    R668 0700067M CF 100K OHM +-5% 1/16W R7A2 0700031M CF 180 OHM +-5% 1/16W
    R669 0700053M CF 8 2K OHM +-5% 1/16W R7A3 0700054M CF 10K OHM +-5% 1/16W
    R670 0700061M CF 33K OHM +-5% 1/16W R7A4 0100113M CF 100K OHM +-5% 1/8W
    R671 0100119M CF 180K OHM +-5% 1/8W R7A5 0700053M CF 8 2K OHM +-5% 1/16W
    R672 0700059M CF 27K OHM +-5% 1/16W R7A7 0700056M CF 15K OHM +-5% 1/16W
    R673 0700063M CF 47K OHM +-5% 1/16W R801 0100041M CF 100 OHM +-5% 1/8W
    R676 0700041M CF 1K OHM +-5% 1/16W R802 0100041M CF 100 OHM +-5% 1/8W
    R677 0700041M CF 1K OHM +-5% 1/16W R803 0100041M CF 100 OHM +-5% 1/8W
    R6A1 0700045M CF 2 2K OHM +-5% 1/16W R804 01102718 MF 12K OHM +-5% 2W
    R6A2 0700041M CF 1K OHM +-5% 1/16W R805 01102718 MF 12K OHM +-5% 2W
    R720 01102018 MF 15 OHM +-5% 2W R806 01102718 MF 12K OHM +-5% 2W
    R721 01102118 MF 39 OHM +-5% 2W R807 0113744M CF 560 OHM +-5% 1/2W
    R722 0100057M CF 470 OHM +-5% 1/8W R808 0113744M CF 560 OHM +-5% 1/2W
    R723 0100049M CF 220 OHM +-5% 1/8W R809 0113744M CF 560 OHM +-5% 1/2W
    R724 0700041M CF 1K OHM +-5% 1/16W R810 0100077M CF 3 3K OHM +-5% 1/8W
    R725 0700054M CF 10K OHM +-5% 1/16W R811 0100077M CF 3 3K OHM +-5% 1/8W
    R727 0700054M CF 10K OHM +-5% 1/16W R812 0100077M CF 3 3K OHM +-5% 1/8W
    R732 0145051S WW 2 7K OHM +-5% 7W R813 0100053M CF 330 OHM +-5% 1/8W
    R735 0119688M FR 0 22 OHM +-5% 1W R814 0100053M CF 330 OHM +-5% 1/8W
    R736 0700026M CF 82 OHM +-5% 1/16W R815 0100053M CF 330 OHM +-5% 1/8W
    R737 0114145M CF 390 OHM +-5% 1/4W R816 0188166M CF 470K OHM +-5% 1/2W
    R738 0188142M CF 6 8K OHM +-5% 1/2W R901 0147614A WW 1 5 OHM +-5% 7W
    R741 0114207M CF 18K OHM +-5% 1/4W R901A 0147610A WW 1 0 OHM +-5% 7W(051/191/
    R742 0114207M CF 18K OHM +-5% 1/4W 192/981 only)
    🛕 R743 AZ00026M 2 5A PROTECTOR R901A 0147616A WW 1 8K OHM +-5% 7W
    🕂 R744 AZ00026M 2 5A PROTECTOR (Not for 051/191/192/981)
    🕂 R748 AZ00026M 2 5A PROTECTOR R902 0113791M CF 47K OHM +-5% 1/2W
    🛕 R749 0114211M CF 27K OHM +-5% 1/4W R903 0113787M CF 33K OHM +-5% 1/2W
    A R750 0700058M CF 22K OHM +-5% 1/16W R904 0100085M CF 6 8K OHM +-5% 1/8W
    R751 0700032M CF 220 OHM +-5% 1/16W R905 01102378 MF 470 OHM +-5% 2W(Not for
    R754 0114163M CF 1 2K OHM +-5% 1/4W 051/191/192/981)
    A R755 0700039M CF 820 OHM +-5% 1/16W R906 0147670A WW 330 OHM +-5% 7W(051/
    R760 0700063M CF 47K OHM +-5% 1/16W Door 01475004 191/192/981 only)
    R760A 0100093M CF 15K OHM +-5% 1/8W R905 0147582A WW 560 OHM +-5% 5W(051/
    R768 0188121M CF 180 OHM +-5% 1/2W Door 0145050DF 191/192/981 only)
    R772 01102438 MF 820 OHM +-5% 2W R907 014/0/2BF WW 100 OHM +-5% 2W
    R/80 01101598 MF 3 9K OHM +-3% 1W K908 010008910 CF 10K OHM + 5% 1/8W
    K/81 01102858 MF 4/K UHM +-3% 2W K909 0700055101 CF 12K OHM +-3% 1/10W
    K/82 A 7001041 2A DEOTECTOD (Nat for 051/ Paga 070006114 (1101 101 171/172/781)
    CE 1/16 22V OHM + 504 1/16W
    K/85 AZ00104M 191/192/981) K909 070000111 (051/191/192/981 only)
    R784 0147825 WW 5 6K OHM +-5% 15W R910 0113733 CF 220 OHM +-5% 1/2W(051/
    R785 0700046M CF 2 7K OHM +-5% 1/16W 191/192/981 only)
    R786 0100105M CF 47K OHM +-5% 1/8W R911 01101298 MF 220 OHM +-5% 1W(051/191/
    R787 0700067M CF 100K OHM +-5% 1/16W 192/981 only)
    R791 0700054M CF 10K OHM +-5% 1/16W R911 0113717M CF 47 OHM +-5% 1/2W(Not for
    R794 0100101M CF 33K OHM +-5% 1/8W 051/191/192/981)
    Page 40

    制品安全上的注意: 在下表附带

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    R912 0114131M CF 100 OHM +-5% 1/4W RK155 0700027M CF 100 OHM +-5% 1/16W(081S only)
    R913 0700032M CF 220 OHM +-5% 1/16W S001 FE00281 TACT SW
    R914 0147036BF WW 3 3 OHM +-5% 2W(Not for S002 FE00281 TACT SW
    051/191/192/981) A S901 2634731 MAIN SWITCH
    R914 0147126BF WW 2 2 OHM +-5% 3W(051/191/ SP401 GK00371 SPEAKER 5W
    192/981 only) SP402 GK00371 SPEAKER 5W
    R915 0114161M CF 1K OHM +-5% 1/4W(Not for T701 2260221A H DRIVE TRANSFORMER
    051/191/192/981) A T702 BW00442 V1 FBT (25")
    R915 0114167M CF 1 8K OHM +-5% 1/4W(051/ 🛆 Т901 BT00951 SWITCHING TRANSFORMER
    191/192/981 only) (Not for 051/191/192/981)
    R916 0114161M CF 1K OHM +-5% 1/4W T901 BT00953 SWITCHING TRANSFORMER
    R916 0114167M CF 1 8K OHM +-5% 1/4W(051/ (051/191/192/981 only)
    191/192/981 only) TH61 2340371 THERMISTOR 112301-9
    R917 0100041M CF 100 OHM +-5% 1/8W ∠ TH901 CJ00131 PTC THERMISTOR
    R918 01101298 MF 220 OHM +-5% 1W(051/191/ 0001 HJ00133 TUNER UNIT BTP-AH452
    192/981 only) U1001 HL00871 R/C TRANSMITTER CLE-925
    R919 0700041M CF IK OHM +-5% 1/16W 0404 HP00452 A2 UNII(/51 only)
    DODO 01/7/(01 (Not for US1/191/192/981) HP00453 CDT A SOLVE 220X
    R920 0147662A WW 150 OHM +-5% /W(051/ DE00752
    D040 01102175 VR951
    V001     		2574762
    R940 01102175 OF 1 5V OHM + 5% 1/16W X001 2168371 YTAL 6MH7
    R933 0113756M CF 1 8K OHM +-5% 1/2W X002
    X003     		2708371
    2791754R     		I C FU TER
    R958 0700049M CF 4 7K OHM +-5% 1/16W X005 2791754R LCFILTER
    R959 0700049M CF 4 7K OHM +-5% 1/16W X201 BG00671 SAW FILTER K6262K
    R960 0700049M CF 4 7K OHM +-5% 1/16W X204 2167371 CER TRAP COIL 5 5/5 74MHZ
    R961 0700049M CF 4 7K OHM +-5% 1/16W X205 2143472 COMPOSITE TRAP 6 0/6 5MHZ
    R962 0113791M CF 47K OHM +-5% 1/2W X206 2142241 CERAMIC TRAP TPS 4 5MHZ B4
    R964 0100075M CF 2 7K OHM +-5% 1/8W X208 BJ00271 FILTER SAF33 4MCB70Z
    R965 0700047M CF 3 3K OHM +-5% 1/16W X2A1 BN00081 CERAMIC FILTER 31 9 MHZ
    (Not for 051/191/192/981) X401 2167311B CERAMIC FILTER 4 5MHZ
    R965 0700048M CF 3 9K OHM +-5% 1/16W (Not for 051/751/081S)
    (051/191/192/981 only) X402 2167211B CERAMIC FILTER 5 5MHZ
    R966 0113791M CF 47K OHM +-5% 1/2W (Not for 051/751/081S)
    R967 01102558 MF 2 7K OHM +-5% 2W X403 2167212B CERAMIC FILTER 6.0MHZ
    R968 01102378 MF 470 OHM +-5% 2W (Not for 051/751/081S)
    R969 0700054M CF 10K OHM +-5% 1/16W X404 2167213B CERAMIC FILTER 6 5MHZ
    R970 0700049M CF 4 7K OHM +-5% 1/16W DDOOCC (Not for 051/751/081S)
    R971 0113742M CF 470 OHM +-5% 1/2W X501 BP00661 XTAL 16.2MHZ
    ZA R998 0174704 MF 10M OHM +-5% TW ZD721 2339854M ZD HZS/BI
    REOI 0700042M CF 1.2K OHM +-5% 1/16W ZD/52 2339843M ZD HZS6A3
    DECO 070004414 ZD/53 2339867
    REUZ 07000441M CF 1.8K OHM +-3% 1/10W ZD901 233983411
    DE27 070002754 (100 101 051/151/0815)
    CE 100 OHM + 5% 1/16W     		7D002 2333023W 7D H75B2(051/751/0818 antu)
    KEJ/ 070002711 (051/751/0818 only) 70004 2331795W 7D H75B2
    DE38 070002714 CF 100 OHM +-5% 1/16W/ 70005 23398421 ZD HZS6A2
    NE30 070002711 (051/751/0818 only) 20905 2339867M ZD HZS9C1
    RF41 01102038 MF 18 OHM +-5% 2W(051/751/ ZD910 2331795 ZD HZ5B2(051/191/192/981 only)
    51102050 081S only) ZD951 2339854M ZD HZS7B1
    ······································ 1
    Page 41

    PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    ZD952
    ZD953
    ZD954
    #E1L
    #E1R     		2339222M
    2339847M
    2339212M
    1EF2018
    1EF2017
    QD04611     		ZD HZS27-2L
    ZD HZS6C1
    ZDZS24-2L
    3P CONNECTOR WITH WIRE
    2P CONNECTOR WITH WIRE
    BACK COVER ASSY
    Page 42
    THE FOLLOWING PART LIST FOR TELETEXT PWB ONLY (081S ONLY)

    PRODUCT SAFETY NOTE: Components marked with a ! have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    ABBREVIATIONS Capacitors

    Resistors

    CD Ceramic Disk, PF: Polyester Film, EL Electrolytic, PP: Polypropylene, PR: Paper, TA Tantalum, TM Trimer CF: Carbon film, WW Wire Wound, FR Fuse Resistor, MG Metal Glazed, VR Variable Resistor, CC Carbon Composition, MF Metal Oxide Film

    Semiconductors TR: Transistor, DI Diode, ZD Zener Diode, VA Varistor, TH Thermistor

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    B001 JK00692C T/TEXT SUB PWB O006 CF00875R TR 2SC5343 Y/G
    B5201 JK00072 S2 T/TEXT PWB Q007 CF00865R TR 2SA1980 Y/G
    C002 0890077R CD 180PF +-10% 50V(B) Q008 CF00875R TR 2SC5343 Y/G
    C003 0800048R EL 100MF 10V(SME) Q5201 CF00875R TR 2SC5343 Y/G
    C006 0800001R EL 0 47MF 50V(SME) R001 0700029M CF 150 OHM +-5% 1/16W
    C007 0880016R PF 0 1MF +-10% 50V R002 0700029M CF 150 OHM +-5% 1/16W
    C008 0880044R PF 0 01MF +-10% 50V R003 0700034M CF 330 OHM +-5% 1/16W
    C009 0800049R EL 100MF 16V(SME) R004 0700049M CF 4 7K OHM +-5% 1/16W
    C010 0800047R EL 100MF 6 3V(SME) R005 0700047M CF 3 3K OHM +-5% 1/16W
    C020 0890087R CD 0 001MF +-10% 50V(B) R006 0700024M CF 56 OHM +-5% 1/16W
    C5200 0238296 CEE PLUG PIN R007 0700041M CF 1K OHM +-5% 1/16W
    C5201 0800048R EL 100MF 10V(SME) R008 0700041M CF 1K OHM +-5% 1/16W
    C5201 0800143 EL 100MF 6 3V R009 0700041M CF 1K OHM +-5% 1/16W
    C5202 0270734R PF 0 1MF +-5% 50V R012 0700027M CF 100 OHM +-5% 1/16W
    C5203 0880003R PF 0 001MF +-10% 50V R015 0700027M CF 100 OHM +-5% 1/16W
    C5204 0890063R CD 15PF +-5% 50V(SL) R016 0700027M CF 100 OHM +-5% 1/16W
    C5205 0890061R CD 10PF+-5% 50V(SL) R017 0700027M CF 100 OHM +-5% 1/16W
    C5206 0270734R PF 01MF +-5% 50V R018 0700024M CF 56 OHM +-5% 1/16W
    C5207 0270734R PF 01MF +-5% 50V R019 07000 3 4M CF 330 OHM +-5% 1/16W
    C5208 0270734R PF 01MF +-5% 50V R020 0700032M CF 220 OHM +-5% 1/16W
    C5209 0270734R PF 01MF +-5% 50V R021 0700032M CF 220 OHM +-5% 1/16W
    C5210 0890118R CD 22PF +-5% 50V(CH) R022 0700054M CF 10K OHM +-5% 1/16W
    C5211 0890118R CD 22PF +-5% 50V(CH) R023 0700054M CF 10K OHM +-5% 1/16W
    C5222 0270734R PF 0.1MF +-5% 50V R030 0700032M CF 220 OHM +-5% 1/16W
    C5299 0270741R PF 0.33MF +-5% 50V R031 0700043M CF 1 5K OHM +-5% 1/16W
    D019 2338321M DI 1SS270 R032 0700029M CF 150 OHM +-5% 1/16W
    E001 2902269 10P MINI PLUG PIN WITH BASE R033 0700027M CF 100 OHM +-5% 1/16W
    EITXT 2973916A 10J EH CONNECTOR (L=390) R035 0110207S MF 27 OHM +-5% 2W
    IC0001 2004691 IC MM1118XS R037 0700054M CF 10K OHM +-5% 1/16W
    IC5201 2009902 IC SAA5281ZP/E R038 0700041M CF 1K OHM +-5% 1/16W
    IC5202 CP00241 IC T900580 R050 0150262 VR 2K OHM-B
    IC5203 2007951 IC M-BR24C02 R5204 0700027M CF 100 OHM +-5% 1/16W
    L5201 2123781R PEAKING COIL 100MH R5205 0700027M CF 100 OHM +-5% 1/16W
    L5202 2123098M LA AXIAL COIL 4 7MH R5206 0700027M CF 100 OHM +-5% 1/16W
    L5203 2122956M LA AXIAL COIL 100MH R5207 0700033M CF 270 OHM +-5% 1/16W
    Q001 CF00865R TR 2SA1980 Y/G R5209 0700027M CF 100 OHM +-5% 1/16W
    Q002 CF00875R TR 2SC5343 Y/G R5210 0700047M CF 3 3K OHM +-5% 1/16W
    Q003 2326875R TR DTC144WS R5211 0700059M CF 27K OHM +-5% 1/16W
    Q004 CF00875R TR 2SC5343 Y/G K5212 0700034M CF 330 OHM +-5% 1/16W
    Q005 CF00875R TR 28C5343 Y/G R5213 0700036M | CF 4 /0 OHM +-5% 1/16W
    Page 43

    PRODUCT SAFETY NOTE: Components marked with a ! have special characteristics important to safety Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual Don't degrade the safety of the receiver through improper servicing

    SYMBOL
    NO.     		PART NO. DESCRIPTION SYMBOL
    NO.     		PART NO. DESCRIPTION
    R5214 0700036M CF 470 OHM +-5% 1/16W
    R5215 0700036M CF 470 OHM +-5% 1/16W
    R5216 0700036M CF 470 OHM +-5% 1/16W
    R5222 0700027M CF 100 OHM +-5% 1/16W
    R5223 0700027M CF 100 OHM +-5% 1/16W
    R5224 0700041M CF 1K OHM +-5% 1/16W
    R5225 0700041M CF 1K OHM +-5% 1/16W
    R5226 0700081M CF 1M OHM +-5% 1/16W
    R5231 0700046M CF 2 7K OHM +-5% 1/16W
    R5232 0700049M CF 4 7K OHM +-5% 1/16W
    R5233 0700049M CF 4 7K OHM +-5% 1/16W
    R5251 0700036M CF 470 OHM +-5% 1/16W
    R5252 0700042M CF 1 2K OHM +-5% 1/16W
    R5253 0700054 CF 10K OHM +-5% 1/16W
    R5254 0700062 CF 39K OHM +-5% 1/16W
    R5255 0700054 CF 10K OHM +-5% 1/16W
    X5201 BP00031 X'IALOSX27X1527MHZ
    X5202 2940241 CRYSTAL 6 MHZ
    ZD001 2339837M ZD HZS5C1
    ļ
    ĺ
    l
    Page 44

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