Daewoo Dtf 2950 Service Manual
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CP-850FX Service Manual Europe R&D 70 5.10.3 FB Terminal (Pin. 6) The operation of FB terminal is divided into normal (constant voltage control circuit operation) and stand-by operation control. Refer to item No. 8.6 for the controlling at stand-by operation. 5.10.3.1 Constant Voltage Control Circuit The STR-W6700 series adopts the current mode controlling circuit for the constant voltage control, which proves its superiority in a heavy load. The MOSFET drain current peak value ( ≒ ON time) is varied comparing FB terminal voltage and HIC’s internal VOCPM. During the OFF- time, Quasi-Resonant operation synchronized to the reset signal from a transformer is applied. While, where no reset signal is supplied from the transformer, the fixed oscillation frequency (approx. 22kHz) is applied by the HIC’s internal oscillation circuit. The timing chart is shown in Fig.12, and the internal circuit diagram at the constant voltage control is shown in Fig. 13. respectively. VOC PM IDS VOCPB D(LIM)GND GND VFB D ROCP + FB － ＋－ ＋ ＋ －＋ － OCPVO C P M VF B V CC OSC D S/GND OCP/BD FB IDS STA RT 18V BURST 11VBURST － ＋－ ＋ SW 1 過負荷 通常負荷 極軽負荷 図12 定電圧制御(擬似共振信号は無視) 図13 定電圧制御回路（原理図） The constant voltage controlling circuit makes the control signal (FB current) flowing from the secondary side error-amplifier input to No.6 terminal by the photo-coupler. The input FB current is transformed into Feedback voltage VFB by the HIC internal resistor (SW1 is ON at normal). While, the reversed voltage waveform (VOCPM) of the drain current waveform is input to the input terminal of the FB comparator. It is the current mode controlling circuit that controls the peak value of the drain current by the FB comparator. The FB current shall be decreased to nil value at the overload in Fig.12. At that time, the drain current is controlled under the current value regulated by the Overcurrent Protection Circuit. At the transition period from the normal load to the lowest load in Fig.12, the drain current is decreased since the FB current increases and VFB rises. Where the VFB exceeds the FB terminal threshold voltage (VFB(OFF), 1.5V TYP) such as at the lowest load, the thinned-out oscillating operation starts and the HIC controls the secondary side output voltage so as not to raise the secondary side output voltage. Fig.12. Constant Control Voltage Fig.13. Constant Voltage Control Circuit (Theory)
CP-850FX Service Manual Europe R&D 71 5.10.4 OCP/BD Terminal (Pin 7) The functions of OCP/BD terminal are categorized as Overcurrent Protection (OCP), Bottom- Skip, and Quasi-Resonant Operation control. Refer to item No. 8.5 for Bottom-Skip and Quasi- Resonant operation. 8.4.1. Minus-Detection Type OCP Circuit The OCP of the STR-W6700 series is pulse-by-pulse type Overcurrent protection circuit, which detects the peak value of the MOSFET drain current per pulse and reverses oscillator output. As shown in Fig.14, overcurrent detecting resistors, R5, R4, and C5 are mounted externally. R4 and C5 construct the filter circuit that prevents malfunctions caused by the surge current generating at the MOSFET Turn-ON. As the Overcurrent Protection Circuit operation (OCP), it turns OFF the MOSFET at that time when OCP/BD terminal threshold voltage reaches VOCPBD(LIM) by the voltage generated at the overcurrent detecting resistor R5 after the switching current flows at the MOSFET ON. The threshold voltage VOCPBD(LIM) of the OCP/BD terminal is set at –0.95V (Typ). The OCP circuit adopts the minus-detection circuit, which provides the detecting voltage VOCPM in the MIC by dividing the voltage (between V1 and R5) with RB1, RB2, and R4. Since the RB1 and RB2 are resistors incorporated in the HIC, taking the distributions of RB1 and RB2 (regulated as IOCPBD in the specs) into consideration, the value of R4 is to be between 100 to 330 Ohms in order to lower the influence from the distributions between RB1 and RB2. Fig.14. Minus-Detection OCP Circuit D S/GND OCP/BD 33P R5［RO C P］ 11 77 ＋ － LOG ICLOG ICDR IV EDR IV E Filter R4 RB 1 RB 2 Reg.V 1 OC PC5 VOCPM V4 V5
CP-850FX Service Manual Europe R&D 72 5.10.5 Quasi-Resonant and Bottom-Skip Operation 5.10.5.1 Quasi-Resonant Operation The Quasi-Resonant operation is to match the timing of the MOSFET Turn-ON to the bottom point of the voltage resonant waveform after a transformer releases the energy (i.e., 1/2 cycle of the resonant-frequency). As shown in Fig.15, the voltage resonant condenser C4 is connected between the drain and source, and the delay circuit, C10, D3, D4, and R9 are connected between the auxiliary winding D and OCP/BD terminal (Pin No.7). Where the MOSFET is turned OFF, the Quasi-Resonant signal is made of the fly-back voltage generated in the auxiliary winding, which operates BD comparator, and it provides the Quasi-Resonant operation. Due to the operation of the delay circuit, even if the energy of the transformer is released to complete, the Quasi-Resonant signal imposed on Pin No. 7 terminal does not fall immediately. This is why the C10 is discharged by R4, and after a certain period, the voltage falls to the threshold voltage V OCPBD(TH1)≒0.4V and below. Consequently, the delay- time needs to be set by adjusting C10 monitoring the operating waveform in order to turn ON the MOSFET at that time when the V DS of the MOSFET reaches the lowest point. In addition to the Quasi-Resonant operation, in order to control the increase of the oscillating frequency at light to medium load, the Bottom-Skip operation widening OFF time is built-in in accordance with the load volumes. The switching timing between the Quasi-Resonant and Bottom-Skip operation is described in the item No. 8.5.2. Where the Quasi-Resonant signal voltage imposed on OCP/BD terminal is below V OCPBD(TH2)≒ 0.8V, the internal oscillator starts PWM operation with the fixed oscillating frequency (≒22kHz). The PWM operation is also provided at power supply start-up or low auxiliary winding voltage such as winding-short, which lowers oscillating frequency, and the stress of the MOSFET is fairly reduced. After the Quasi-Resonant signal is over V OCPBD(TH2)≒0.8V, the MOSFET remains OFF while V OCPBD(TH1) ≒0.4V and more is imposed on. That is, the gap between VOCPBD(TH1) and V OCPBD(TH2) prevents the HIC from operating improperly. While, in the setting up R9 and R4, the Quasi-Resonant signal imposed on the OCP/BD terminal needs to be 5V or below since the OCP/BD terminal voltage is maximum 5V. At the normal condition, it should be 1.5V approximately. Fig.15. Quasi-Resonant and Delay Circuit P D D S/GNDVCC11 ３３77 Cont OCP /B D 44 ROCP C4 C5 R4 R5C10D3 D4R9
CP-850FX Service Manual
Europe R&D
73 5.10.5.2 Bottom-Skip Operation (Switching from Quasi-Resonant Operation)
The basic bottom-skip operation is that the load of the secondary side is detected by the drain
current value (actually OCP/BD terminal voltage), which switches to the Quasi-Resonant (at
heavy load) and the Bottom-Skip operation (at light load). The timing of distinguishing is made
by taking the OCP/BD terminal voltage in at start-down of the MOSFET gate voltage of the HIC.
Furthermore, the number of start-down (OCP/BD terminal voltage is under VOCPBD(TH1)) is
measured, which makes the MOSFET turn ON in accordance with the mode described above.
BottomSkip Quasi-Resonant
Quasi-Resonant
IDSVDS
Detection
level
MOSFET Gate
（PowerIC internal）
Bottom detect signal
（PowerIC internal）
State signal
（PowerIC internal）
Hysteresis
OCP/BD
VOC PB D( LIM)
VOC PB D( TH2)VOC PB D( TH１)
VOC PB D( BS1)VOC PB D( BS2)VOCP
図16- ボトムスキップ擬似共振動作タイミングチャート
1). Quasi-Resonant Operation ⇒ Bottom-Skip Operation
The Quasi-Resonant is operated under the mode that VOCP is higher than VOCPBD(BS2) at the
absolute rating. Where the load becomes lighter than that of the mode, the drain current falls.
As the result, the mode is switched to the Bottom-Skip operation when the VOCP becomes lower
than VOCPBD(BS2) at the absolute rating, and the standard voltage is automatically changed to
VOCPBD(BS1). Fig 16 shows the switching timing chart from the Quasi-Resonant to the
Bottom-Skip operation.
2). Bottom-Skip Operation ⇒ Quasi-Resonant Operation
The Bottom-Skip is operated under the mode that VOCP is lower
than VOCPBD(BS1) at the absolute rating. Where the load
becomes higher than that of the mode, the drain current rises. As
the result, the mode is switched to the Quasi-Resonant operation
when VOCP becomes higher than VOCPBD(BS1) at the absolute
0VQR Bo t t o m S k ip
Hysteresis
VOCPBD(LIM)
VOCPBD(BS2)
VOCPBD(BS1)
Fig.16. Bottom-Skip Quasi-Resonant Operation Timing Chart
Fig.17. Operation Mode switching
CP-850FX Service Manual Europe R&D 74 rating, and the standard voltage is automatically changed to VOCPBD(BS2). Besides, the VOCP is OCP/BD terminal voltage at that time when the MOSFET gate voltage starts down. As described above, the standard voltage (VOCPBD(BS1), VOCPBD(BS2)) realizing the Bottom- Skip operation provides the hysteresis operation automatically and makes it possible to have the stabilized operation. Fig.17 shows the above operation switching changing mode. 5.10.6 Stand-By Operation The STR-W6700 series contains the burst-mode switching function to reduce the power dissipation at stand-by mode. At the stand-by with a remote controller, the switching mode is set in the secondary side, which makes the HIC switch to the burst-mode automatically by reducing the output voltage. The transformer winding voltage falls reducing the output voltage by switching in the secondary side, and it reduces the primary side auxiliary winding voltage, which cuts off the power supply from the auxiliary winding to VCC terminal (Pin No. 4), and the VCC terminal voltage is reduced by the HIC’s dissipation current itself. Where the VCC terminal (Pin No.4) voltage reaches the operation stop power supply voltage (9.6V TYP), the HIC stops its operation, and the dissipation current of the HIC turns circuit current (ICC(S)) at stand-by non-operation, and with the charging to the back-up condenser through a start-up resistor, the VCC terminal voltage (Pin No.4) rises again, and the HIC starts its operation immediately after the VCC terminal voltage reaches the operation start-up power supply voltage. Repeating the above cycles, the HIC has the power supply continue the burst-mode. In order to reduce the transformer’s magnetostriction noises at the burst-mode, by lowering the voltage gap between the operation start-up power supply voltage at the stand-by and the operation stop voltage, the operation frequency is increased and switched to the mode controlling the switching current as low as possible without increasing the loss at the start-up resistor. This switching is made by detecting that the FB terminal voltage exceeds the FB stand-by operation threshold voltage VFB(S), and the operation voltage width of the VCC terminal is determined as “the power supply voltage interval 1.5V(TYP) at stand-by” and the width is approximately one fifth compared to the normal operation. In the transition period from the normal to stand-by operation, the output voltage continues falling because the HIC’s oscillation is suspended by the feedback current. Thus, it is inevitable to secure the voltage exceeding the required output voltage of secondary side in the period until the HIC starts the stand-by operation. Meanwhile, in the transition period from the stand-by to normal operation, the output voltage
CP-850FX Service Manual Europe R&D 75 continues falling because the HIC’s oscillation is suspended until the Vcc terminal voltage (Pin 4) reaches the operation start-up voltage 18V (TYP). Thus it is required to secure the voltage exceeding the required output voltage of secondary side. Fig.18. Timing-Chart at Operation Switching Normal Operation Feedback Stop VoltageStart-up Voltage Normal Operation Standby Operation Power MOSFET Waveform Secondary Output Voltage Stand-by detection level V CCStart-up Voltage at stand-by VFB( S) VCC(S)VCC(ON) VC C(OFF)
CP-850FX Service Manual Europe R&D 76 At the stand-by mode, as mentioned above, due to the burst-mode of the HIC’s intermittent operation, the output voltage falls since the HIC stops its operation during the oscillation stop period. While, during the stand-by operation, the intermittent operation repeating oscillation and stop through the start-up resistor is provided because the transformer’s auxiliary winding voltage supplying the power supply to the HIC is extremely decreased. Accordingly, the load except stand-by load cannot be taken out at the stand-by operation (the period of intermittent operation). Where the load excluding the stand-by load is imposed on the transition period from the stand-by to normal operation, the incomplete start-up might be occurred. Thus, for the switching to the normal mode, it is required to have the sequence (no load at stand-by should be imposed on the normal mode), and the switching needs to be made after the power supply is completely turned to the normal mode. 5.10.7 Step-Drive Circuit The STR-W6700 series reduces noises at Turn-ON by adopting the step-drive circuit for the MOSFET drive circuit as shown in Fig. 19. The drive current at Turn-ON is controlled at low by RG1 first, and it makes the gate voltage increase gradually, and the gate voltage is increased rapidly through RG1 + RG2 after 0.8µsec approximately. While, the MOSFET drive voltage adopts the constant voltage drive circuit maintained at VDRM=7.6Vtyp, and it is not affected to VCC. The MOSFET gate electric charge is discharged rapidly through RG3 when the MOSFET is turned OFF. That is, in the STR-W6700 series’ drive circuit, the gate voltage imposed on the MOSFET is shifted with the two steps, which lowers the gate voltage at Turn ON and controls the surge current flowing at Turn ON, and provides the ideal drive circuit securing the sufficient gate voltage at normal drive mode. 5.10.8 Maximum ON Time Controlling Function The MOSFET ON Time is controlled in the transition mode such as a low input voltage or AC input ON and OFF. The maximum ON Time is set at about 80% of the oscillation cycle (= 1/fOSC approx. 45µsec) and approximately 35µsec (TYP). While, for the design of power supply, it is also required to monitor the MOSFET ON time at maximum load and input voltage minimum. Fig.19. Step-Drive Circuit Maximum O nTime I DSVDS RG2 Control part RG1 RG3 D S/GND ３３ DR IV E REG１１ Delay Fig.20. Maximum ON Time
Important Safety Notice Components Identified by mark have special characteristics inportant for safety. When replacing any of these components, use only manufacturers specified parts. In case of Ordering these spare parts, please always add the complete Model-Type number to your order. LOC PART CODE PART NAME DESCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKZZ100 PTACPWT2950F ACCESSORY AS DTF-2950FZF-SB12000 48B5849C1001 TRANSMITTER REMOCON R-49C1013000 4850Q00910 BATTERY AAA R03 SUPERGARD/ROCKET14000 4858213801 BAG INSTRUCTION L. D. P. E. T0. 05X250X400ZZ120 PTBCSHL2950S COVER BACK AS DTL-2950FZF-SM211 4852174911 COVER BACK 2950 HIPS GY8301AM211D 4857817610 CLOTH BLACK “300 MM 20”””M541 4855415800 S/PLATE 150ART P/E FILM (C/TV)M542 485580002207 LABEL SERIAL ART 90ZZ130 PTCACAT2950FSS CABINET AS DTF-2950FZS-SBM201A 4856017752 SCREW CRT FIX 6X35 L120 YL 3CRM201B 4856219502 WASHER RUBBER CR T2.0 BLACKM201C 7178301051 SCREW TAPPTITE TT2 WAS 3X10 MFZN 3CRM201D 4856017800 SCREW SPKR FIX SWRM+SECC 3CRM201E 7178301051 SCREW TAPPTITE TT2 WAS 3X10 MFZN 3CRM211A 7172401652 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK 3CRM211B 7172401252 SCREW TAPPTITE TT2 TRS 4X12 MFZN BK 3CRM352 2TF01612CL TAPE FILAMENT 12MMX55ME CLEARM481 485487071101 BUTTON POWER 2950 GY340A+SV2405BPM481A 4856716000 SPRING 14Q1/M3 SWPA PIE0.5M561 48556293SD02 MARK BRAND “DAEWOO 25””29””32”” NEW” PWC1 4859906210 CORD POWER W/F 6-LO (LOMAX NEW)SP01A 4856017800 SCREW SPKR FIX SWRM+SECC 3CRSP02A 4856017800 SCREW SPKR FIX SWRM+SECC 3CR V901 4859651760 “CRT (SAMSUNG 29””)” A68QFZ893X002 ZZ131 58G0000194 COIL DEGAUSSING DC-29SF BF ALZZ132 48519A7810 CRT GROUND AS 2903S-1015-1PZZ200 PTFMSJT2950S MASK FRONT AS DTF-2950FZF-SBM201 4852092411 MASK FRONT 2950 HIPS GYZZ201 PTSPPWT2950F SPEAKER AS DTF-2950FZF-SB51100 4850704S28 CONN AS YH025-04+35089+ULW=600SP01 48A8311400 SPEAKER SYSTEM SS-58126F04CSP02 48A8311400 SPEAKER SYSTEM SS-58126F04CZZ280 PTU1MST2950FF PCB UNION MANUAL AS DTF-2950FZF-SB C801 CL1UC3474M C LINE ACROSS 0.47MF 1J(UCVSNDF/SVDL01 DH1L25RS— LED(RED) HI-L25RSDL02 DH1L25G—- “LED (R,G-3 COLOR)” HI-L25G F801 5FSCB4022R FUSE CERA SEMKO F4AH 4A 250V MF51HP01 4859105240 JACK PHONO LGT1516-0100I703 1TS0P4838Y IC PREAMP TSOP34838YA1JPA3 4859105450 JACK PIN BOARD YSC03P-4120-9SJPA4 4859105340 JACK S-VHS DSW-10 (STRAIGHT) LF801 5PLF24A3— FILTER LINE LF-24A3 LF802 58C0000153 COIL CHOKE PFC 6001.0016BM231 485233251102 PANEL CTRL 2950 ABS GYM231A 7178301051 SCREW TAPPTITE TT2 WAS 3X10 MFZN 3CRM351 485356811101 HOLDER SENSOR 2950 GY340A(SILVER)M491 485496331101 BUTTON CTRL 2950 ABS GYM551 485555530001 DECO SENSOR 2950 GPPS GY9304ATP702A 4850703N43 CONNECTOR YH025-03+YBH250-03+ULW=500P703A 4850704S02 CONN AS YH025-04+YST025+ULW=200P801 4859287320 CONN WAFER MKS2822 (LOMAX NEW TYPE)P803 4859238620 CONN WAFER YPW500-02PA01A 4950712003 CONNECTOR YH025-12+YST250+ULW=450 SW801 5S40101146 SW POWER PUSH SS-160-7-BZZ200 PTU1JBT2950FF PCB UNION EYE LET AS DTF-2950FZF-SBE1 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE2 4856310300 EYE LET BSR T0.2 (R1.6) SMALL E3 4856310300 EYE LET BSR T0.2 (R1.6) SMALL E4 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE5 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE6 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE7 4856310300 EYE LET BSR T0.2 (R1.6) SMALLZZ200 PTU1JRT2950FF PCB UNION RADIAL AS DTF-2950FZF-SBC690 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5*11) TPC691 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5*11) TPC770 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TPCA21 CCXB1H472K C CERA 50V B 4700PF K (TAPPING)F801A 4857415001 CLIP FUSE PFC5000-0702F801B 4857415001 CLIP FUSE PFC5000-0702Q506 T2SC5343Y- TR 2SC5343YQ507 T2SA1980Y- TR 2SA1980YSW700 5S50101Z90 SW TACT SKHV10910ASW701 5S50101Z90 SW TACT SKHV10910ASW702 5S50101Z90 SW TACT SKHV10910ASW703 5S50101Z90 SW TACT SKHV10910ASW704 5S50101Z90 SW TACT SKHV10910ASW705 5S50101Z90 SW TACT SKHV10910AZ601 5PXF1B471M FILTER EMI CFI 06 B 1H 470PFZ602 5PXF1B471M FILTER EMI CFI 06 B 1H 470PFZ603 5PXF1B471M FILTER EMI CFI 06 B 1H 470PFZ604 5PXF1B471M FILTER EMI CFI 06 B 1H 470PFZZ200 PTU1JAT2950FF PCB UNION AXIAL AS DTF-2950FZF-SB10 2TM14006LB TAPE MASKING 3M #232 6.0X2000M (WITH GLUE) 20 2TM10006LB TAPE MASKING3M #232-MAP-C 6.2X2000M (W/O GLUE) A001 4859816424 PCB UNION 246X246(120X210X2)D1BC608 CCZB1H471K C CERA 50V B 470PF K (AXIAL)C609 CCZB1H471K C CERA 50V B 470PF K (AXIAL)CA20 CCZB1H472K C CERA 50V B 4700PF K (AXIAL)DA21 CCZB1H471K C CERA 50V B 470PF K (AXIAL)DA22 CCZB1H471K C CERA 50V B 470PF K (AXIAL)J001 85801060GY WIRE COPPER 1/0.6 TIN COATINGL701 5CPZ560K02 COIL PEAKING 56UH 3.5MM K (LAL02TB)R530 RD-AZ151J- R CARBON FILM 1/6 150 OHM JR531 RD-AZ750J- R CARBON FILM 1/6 75 OHM JR532 RD-AZ102J- R CARBON FILM 1/6 1K OHM JR533 RD-AZ102J- R CARBON FILM 1/6 1K OHM JR608 RD-2Z151J- R CARBON FILM 1/2 150 OHM JR609 RD-2Z151J- R CARBON FILM 1/2 150 OHM JR701 RD-AZ101J- R CARBON FILM 1/6 100 OHM JR721 RD-AZ181J- R CARBON FILM 1/6 180 OHM JR722 RD-AZ221J- R CARBON FILM 1/6 220 OHM JR723 RD-AZ331J- R CARBON FILM 1/6 330 OHM JR724 RD-AZ471J- R CARBON FILM 1/6 470 OHM JR725 RD-AZ681J- R CARBON FILM 1/6 680 OHM JR802 RD-2Z824J- R CARBON FILM 1/2 820K OHM JRA22 RD-AZ750J- R CARBON FILM 1/6 75 OHM JZZ290 PTMPMST2950FS PCB MAIN MANUAL AS DTF-2950FZS-SB10 2193110001 SOLDER WIRE SN-3.0AG (NP303T) 3.020 2193110002 SOLDER WIRE SN-3.0AG-0.5CU (DHB-RMA3)30 2291050620 FLUX SOLDER DF-2810U (0.810)40 2291050314 FLUX SOLVENT IM-1000C315 CEXF2A470V C ELECTRO 100V RSS 47MF (10X16) TPC402 CMYH3C752J C MYLAR 1.6KV 7500PF J (BUP)C404 CMYH3C562J C MYLAR 1.6KV 5600PF J (BUP)C405 CMXE2G243J C MYLAR 400V PU 0.024MF JC408 CMYE2G184J C MYLAR 400V PU 0.18MF JC411 CMYF2E105J C MYLAR 250V MPP 1MF JC415 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP C418 CEYD1H689W C ELECTRO 50V RHD 6.8MF (16X35.5) Caution:In this Service Manual, some parts can be changed for imroving, their performance without notice in the parts list. So, If you need the latest parts information, please refer to PPL(Parts Price List)in Service information Center(http://svc.dwe.co.kr) CP-850FX Service Manual 78Europe R&D 6 SERVICE PARTS LIST 6.1 DTF-2950
CP-850/F Service Manual 79Europe R&D LOC PART CODE PART NAME DESCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARK C604 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TPC805 CEYD2G181D C ELECTRO 400V FHS 180MF C812 CH1BFE472M C CERA AC AC400V 4700PF M U/C/VC813 CEXF2E101V C ELECTRO 250V RSS 100MF 18X35.5C814 CEYF2E470V C ELECTRO 250V RSS 47MF (16X25C820 CCXR3D221K C CERA 2KV R 220PF K125CC823 CEXF1E222V C ELECTRO 25V RSS 2200MF (16X25) TPC840 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TPC861 CEXF1E102C C ELECTRO 25V RUS 1000MF 13X20 TPC899 CMXF2J333J C MYLAR 630V MPP 0.033MF JCP01 CMYF2G224J C MYLAR 400V MPU 0.22MF JCP02 CMXE2J222J C MYLAR 630V PU 2200PFCP04 CEXF1H221V C ELECTRO 50V RSS 220MF (10X16) TPCP07 CMYF2J154J C MYLAR 630V MPP 0.15MF JD401 DDTV1500MD DIODE DTV1500MD TO-220AC01D404 DFMP3FU—- DIODE FMP3FUD404A 4857027603 HEAT SINK AL EXD404B 7174301051 SCREW TAPPTITE TT2 RND 3X10 MFZN 3CRD406 DRGP30J—- DIODE RGP30JD820 DRGP30J—- DIODE RGP30JD860 DRGP30J—- DIODE RGP30JD870 DRGP30J—- DIODE RGP30JI301 1TDA8358J- IC VERTICAL TDA8358JI301A 4857028219 HEAT SINK AL EX ANODIZINGI301B 7174301051 SCREW TAPPTITE TT2 RND 3X10 MFZN 3CRI601 1MSP3410V3 IC SOUND MSP3410G-V3I602 1TDA8946J- IC AUDIO TDA8946JI602A 4857028215 HEAT SINK AL EX NO ANODOZINGI602B 7174301051 SCREW TAPPTITE TT2 RND 3X10 MFZN 3CRI701 1SDA555XFL IC MICOM OTP SDA555XFL/POI702 1M24C16BN6 IC MEMORY M24C16WRN6I801 1STRW6754- IC POWER STR-W6754I801A 4857024600 HEAT SINK AL EX B/KI801B 7174300851 SCREW TAPPTITE TT2 RND 3X8 MFZN 3CR I804 1LTV817C— IC PHOTO COUPLER LTV-817CI806 1DP125—— IC ERROR AMP DP125I820 1S7805P1C- IC REGULATOR S7805PIC 5.0V 1.0AI821 1K78R33—- IC REGULATOR KIA78R33API822 1K78R08—- IC REGULATOR KIA78R08APII822A 4857026900 HEAT SINK AL EXI822B 7174300851 SCREW TAPPTITE TT2 RND 3X8 MFZN 3CRI824 1K78R018P1 IC REGULATOR KIA78R018PII825 1K78R05—- IC REGULATOR KIA78R05PII826 1A1117P133 IC REGULATOR KIA1117PI33 3.3V TO-220ISJPA1 4859200401 SOCKET RGB SR-21A1 (ANGLE TYPE)JPA2 4859200401 SOCKET RGB SR-21A1 (ANGLE TYPE)L150 58E0000041 COIL AFT TRF-A005L401 58H0000054 COIL H-LINEARITY TRL-040FL403 58C0000130 COIL CHOKE CH-161AP401 4850705S04 CONN AS YH025-05+YST025+ULW=400P402 4859242420 CONN WAFER YFW800-04P404 4859242220 CONN WAFER YFW800-02P501 4850708N15 CONNECTOR YH025-08+YBNH250+USW=600P601 4859231720 CONN WAFER YW025-04P702 4859231620 CONN WAFER YW025-03P703 4859231720 CONN WAFER YW025-04P802 4859242220 CONN WAFER YFW800-02P804 4859238620 CONN WAFER YPW500-02PA01 4859235520 CONN WAFER YW025-12Q401 TST2310DH1 TR ST2310DHIQ401A 4857033201 HEAT SINK AL EX BK (ANODIZING)Q401B 7174301051 SCREW TAPPTITE TT2 RND 3X10 MFZN 3CRQ807 TKTA1659AY TR KTA1659AYQP03 T1RF640N— FET IRF640NPBFQP03A 4857026900 HEAT SINK AL EXQP03B 7174300851 SCREW TAPPTITE TT2 RND 3X8 MFZN 3CRR388 RW02Y678FS R WIRE WOUND 2W 0.67 OHM F SMALLR399 RS02Y829JS R M-OXIDE FILM 2W 8.2 OHM J SMALLR407 RF01Y129JA R FUSIBLE 1W 1.2 OHM J A CURVE R444 RS02Y330JS R M-OXIDE FILM 2W 33 OHM J SMALL R801 DJ5020M270 POSISTOR J502P72D070M270R803 RS02Y338JS R M-OXIDE FILM 2W 0.33 OHM J SMALLR806 RS02Y228JS R M-OXIDE FILM 2W 0.22 OHM J SMALLR819 RX07B339JP R CEMENT 7W 3.3 OHM J BEN 15MM 4PR841 RS02Y309JS R M-OXIDE FILM 2W 3 OHM J SMALLR850 RS02Y569JS R M-OXIDE FILM 2W 5.6 OHM J SMALLR852 RS02Y569JS R M-OXIDE FILM 2W 5.6 OHM J SMALLR854 RS02Y569JS R M-OXIDE FILM 2W 5.6 OHM J SMALLR885 RS02Y339JS R M-OXIDE FILM 2W 3.3 OHM J SMALLR899 RS02Y683J- R M-OXIDE FILM 2W 68K OHM JSF1 5PK3953M— FILTER SAW K3953MSF2 5PK9650M— FILTER SAW K9650MT401 50D25A2—- TRANS DRIVE TD-25A2 T402 50H0000317 FBT 1372.0136 T801 50M4818A2- TRANS SMPS 2094.0119U100 4859724930 TUNER VARACTOR UV1316/AI-4X501 5XE20R250E CRYSTAL QUARTZ HC-49/U 20.2500MHZ 30PPMX601 5XE18R432E CRYSTAL QUARTZ HC-49/U 18.43200MHZ 30PPM Y801 5SC0101003 SW RELAY DG12D1-0(M)-II 1C-1PZ153 5PXXT5R5MB FILTER CERA XT 5.5MB (TAPPING)ZZ200 PTMPJBT2950FS PCB MAIN EYE LET AS DTF-2950FZS-SBE1 4856310600 EYE LET BSR 2.3(R2.3) BIGE10 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE11 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE12 4856310600 EYE LET BSR 2.3(R2.3) BIGE13 4856310600 EYE LET BSR 2.3(R2.3) BIGE14 4856310600 EYE LET BSR 2.3(R2.3) BIGE15 4856310600 EYE LET BSR 2.3(R2.3) BIGE16 4856310600 EYE LET BSR 2.3(R2.3) BIGE17 4856310600 EYE LET BSR 2.3(R2.3) BIGE18 4856310600 EYE LET BSR 2.3(R2.3) BIGE19 4856310600 EYE LET BSR 2.3(R2.3) BIGE2 4856310600 EYE LET BSR 2.3(R2.3) BIGE20 4856310600 EYE LET BSR 2.3(R2.3) BIGE21 4856310600 EYE LET BSR 2.3(R2.3) BIGE22 4856310600 EYE LET BSR 2.3(R2.3) BIGE23 4856310600 EYE LET BSR 2.3(R2.3) BIGE24 4856310600 EYE LET BSR 2.3(R2.3) BIGE25 4856310600 EYE LET BSR 2.3(R2.3) BIGE26 4856310600 EYE LET BSR 2.3(R2.3) BIGE27 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE28 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE29 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE3 4856310600 EYE LET BSR 2.3(R2.3) BIGE30 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE31 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE32 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE33 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE34 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE35 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE36 4856310600 EYE LET BSR 2.3(R2.3) BIGE37 4856310600 EYE LET BSR 2.3(R2.3) BIGE38 4856310600 EYE LET BSR 2.3(R2.3) BIGE39 4856310600 EYE LET BSR 2.3(R2.3) BIGE4 4856310600 EYE LET BSR 2.3(R2.3) BIGE40 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE41 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE42 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE43 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE48 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE49 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE5 4856310600 EYE LET BSR 2.3(R2.3) BIGE50 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE51 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE52 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE53 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE54 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE56 4856310300 EYE LET BSR T0.2 (R1.6) SMALL E57 4856310300 EYE LET BSR T0.2 (R1.6) SMALL
CP-850/F Service Manual 80Europe R&D LOC PART CODE PART NAME DESCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARK E58 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE6 4856310600 EYE LET BSR 2.3(R2.3) BIGE62 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE63 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE7 4856310600 EYE LET BSR 2.3(R2.3) BIGE8 4856310300 EYE LET BSR T0.2 (R1.6) SMALLE9 4856310300 EYE LET BSR T0.2 (R1.6) SMALLZZ200 PTMPJ2T2950FS PCB CHIP MOUNT B AS DTF-2950FZS-SBCC01 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC02 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC03 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC04 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC05 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC06 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC07 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC08 HCBK471KBA C CHIP CERA 50V X7R 470PF K 1608CC10 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC101 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC103 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC110 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC115 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC117 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC119 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC127 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC129 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC13 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC136 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC14 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC15 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC158 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC16 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC160 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC166 HCQK470JBA C CHIP CERA 50V CH 47PF J 1608CC17 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC177 HCQK470JBA C CHIP CERA 50V CH 47PF J 1608CC18 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC19 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC501 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC502 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC503 HCFF334ZBA C CHIP CERA 16V Y5V 0.33MF Z 1608CC504 HCQK100JBA C CHIP CERA 50V CH 10PF J 1608CC505 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC506 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC507 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC508 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC509 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC511 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC512 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC513 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC514 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC515 HCQK470JBA C CHIP CERA 50V CH 47PF J 1608CC516 HCQK470JBA C CHIP CERA 50V CH 47PF J 1608CC517 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC518 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC521 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC522 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC523 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC524 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC526 HCQK220JBA C CHIP CERA 50V CH 22PF J 1608CC527 HCQK220JBA C CHIP CERA 50V CH 22PF J 1608CC528 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC549 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC550 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC551 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC552 HCQK270JBA C CHIP CERA 50V CH 27PF J 1608CC553 HCQK270JBA C CHIP CERA 50V CH 27PF J 1608CC556 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC560 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC561 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC567 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608 CC568 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 CC569 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC570 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC578 HCBK561KBA C CHIP CERA 50V X7R 560PF K 1608CC579 HCBK561KBA C CHIP CERA 50V X7R 560PF K 1608CC589 HCBK561KBA C CHIP CERA 50V X7R 560PF K 1608CC601 HCBK472KBA C CHIP CERA 50V X7R 4700PF K 1608CC602 HCBK472KBA C CHIP CERA 50V X7R 4700PF K 1608CC617 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC620 HCQK309CBA C CHIP CERA 50V CH 3PF C 1608CC621 HCQK309CBA C CHIP CERA 50V CH 3PF C 1608CC622 HCQK680JBA C CHIP CERA 50V CH 68PF J 1608CC629 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC631 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC635 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC665 HCBK222KBA C CHIP CERA 50V X7R 2200PF K 1608CC667 HCBK222KBA C CHIP CERA 50V X7R 2200PF K 1608CC680 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC701 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC709 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC710 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC711 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC712 HCQK151JBA C CHIP CERA 50V CH 150PF J 1608CC713 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC714 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC715 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC716 HCBK103KBA C CHIP CERA 50V X7R 0.01MF K 1608CC722 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC726 HCQK330JBA C CHIP CERA 50V CH 33PF J 1608CC727 HCQK330JBA C CHIP CERA 50V CH 33PF J 1608CC730 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608CC737 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC742 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC744 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608CC777 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608IC101 14470MFLGD IC CHIP VIDEO IF TDA4470-MFLG3IC501 1VSP9405C4 IC CHIP VIDEO VSP9405C4IC502 1DDP3315CQ IC CHIP DDP3315CQRC102 HRFT561JBA R CHIP 1/10 560 OHM J 1608RC106 HRFT101JBA R CHIP 1/10 100 OHM J 1608RC107 HRFT101JBA R CHIP 1/10 100 OHM J 1608RC109 HRFT104JBA R CHIP 1/10 100K OHM J 1608RC111 HRFT113JBA R CHIP 1/10 11K OHM J 1608RC112 HRFT223JBA R CHIP 1/10 22K OHM J 1608RC114 HRFT472JBA R CHIP 1/10 4.7K OHM J 1608RC118 HRFT151JBA R CHIP 1/10 150 OHM J 1608RC119 HRFT272JBA R CHIP 1/10 2.7K OHM J 1608RC151 HRFT102JBA R CHIP 1/10 1K OHM J 1608RC159 HRFT682JBA R CHIP 1/10 6.8K OHM J 1608RC160 HRFT472JBA R CHIP 1/10 4.7K OHM J 1608RC164 HRFT752JBA R CHIP 1/10 7.5K OHM J 1608RC169 HRFT222JBA R CHIP 1/10 2.2K OHM J 1608RC179 HRFT222JBA R CHIP 1/10 2.2K OHM J 1608RC190 HRFT221JBA R CHIP 1/10 220 OHM J 1608RC191 HRFT331JBA R CHIP 1/10 330 OHM J 1608RC501 HRFT221JBA R CHIP 1/10 220 OHM J 1608RC506 HRFT750JBA R CHIP 1/10 75 OHM J 1608RC509 HRFT472JBA R CHIP 1/10 4.7K OHM J 1608RC513 HRFT103JBA R CHIP 1/10 10K OHM J 1608RC516 HRFT471JBA R CHIP 1/10 470 OHM J 1608RC517 HRFT332JBA R CHIP 1/10 3.3K OHM J 1608RC518 HRFT151JBA R CHIP 1/10 150 OHM J 1608RC519 HRFT151JBA R CHIP 1/10 150 OHM J 1608RC527 HRFT333JBA R CHIP 1/10 33K OHM J 1608RC530 HRFT103JBA R CHIP 1/10 10K OHM J 1608RC532 HRFT223JBA R CHIP 1/10 22K OHM J 1608RC551 HRFT471JBA R CHIP 1/10 470 OHM J 1608RC560 HRFT102JBA R CHIP 1/10 1K OHM J 1608RC568 HRFT102JBA R CHIP 1/10 1K OHM J 1608RC577 HRFT151JBA R CHIP 1/10 150 OHM J 1608RC578 HRFT330JBA R CHIP 1/10 33 OHM J 1608 RC579 HRFT330JBA R CHIP 1/10 33 OHM J 1608