User manual SONY VAIO VPC-CA390X

[. . . ] Balance Board, Display Board and Volume Board . . . . . . . . . . . . . 26 SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. LEAKAGE The AC leakage from any exposed metal part to earth Ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0. 5 mA (500 microampers). Leakage current can be measured by any one of three methods. [. . . ] SYNC signal input Ground External circuit of the display dot clock generator External circuit of the display dot clock generator Character and background period signal output (Not used) Chroma signal output (Not used) Chroma signal output (Not used) Chroma signal output (Not used) Test pin (Fixed at "H") Shift clock input for serial transmission Serial data input Chip select input Composite video signal output Chroma signal output Luminous signal output Ground (Analog) · Abbreviation OSD : On Screen Display -- 32 -- · IC209 OSD Controller (MB90672PF-G-125-BND) Pin No. 1, 2 3 to 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Pin Name AD14, AD15 A16 to A19 PCE PCLK PDATA OUT PDATA IN GND ALE RDX WRLX WRHX MONITOR VIDEO 2 STATUS-OUT VIDEO 1 RX (SIN) TX (SOT) P PRES TEST 1 DATA (OSD) CLK (OSD) LAT (OSD) -- AVCC AVR + AVR ­ AVSS VOLA/D PREADY GND PSTATUS OK MEMORY FULL BACK UP NG NG P-IR I/O I/O O O O O I ­ O O O O I I O I I O O O O O O ­ ­ ­ ­ ­ I I ­ I I I I I I Address bus and data bus input/output Address bus output Chip Enable output to RC controller (For communication using personal computers) Clock output to RC controller (For communication using personal computers) Data output to RC controller (For communication using personal computers) Data input from RC controller (For communication using personal computers) Ground Address latch enable output Read strobe output to data bus Write strobe output to data bus Control-S input (Monitor) (Fixed at "L") Control-S input (VIDEO 2) Control-S status output Control-S input (VIDEO 1) Serial data input from mode control (U-ART0 reception) Serial data output to mode control (U-ART0 transmission) Reset output (For communication using personal computers) Test port (Not used) Serial data output to OSD Serial clock output to OSD Latch output to OSD Not used Power supply (+5. 6V) Power supply (+5V) Ground Volume control signal input (Not used) Learning code reception ready signal input "L" : nothing Ground Infrared rays transmission data status signal input from to RC controller Learning OK signal input from RC controller Memory full signal input from RC controller Back up NG signal input from RC controller Learning NG signal input from RC controller Input to the integral calculus circuit of the remote control reception signal Function · Abbreviation RC: Remote Commander OSD: On Screen Display -- 33 -- Pin No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 to 100 Pin Name MODE 0 MODE 1 MODE 2 HSTX STOP IR-IN (A6) -- -- AUBUS IN V. SW VIDEO-MUT -- -- -- -- IR ON/OFF BUSY RESET GND XO XI VCC AD00 to AD13 I/O I I I I I I ­ ­ I I I I O O O ­ ­ ­ ­ O I/O I ­ O I ­ I/O Mode setting (Fixed at "H") Mode setting (Fixed at "L") Mode setting (Fixed at "L") Hardware standby (Fixed at "H") Request input of reset interrupt Function IR sensor remote control input (Not used) Not used Not used S-LINK control A1 signal input H-sync switching signal input SIRCS signal input PAL: 60 [flame/s]/ NTSC: 50 [flame/s] signal detect VD input S-LINK control A1 signal output To control output into monitor (Not used) Image mute output (Not used) Not used Not used Not used Not used IR remote control ON/OFF output Reset signal input Ground Clock (4 MHz) Clock (4 MHz) Power supply (+5. 6V) Address bus and data bus input/output "H" off Input/output to communicate with the mode control -- 34 -- · IC215 RC Controller (LC86F5864A-5F53) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Pin Name P70/INT0 P71/INT1 P72/INT 2/TOIN P73/INT 3/TOIN P30 P31 P32 P33 P34 P35 P36 P37 P40 P41 P42 P43 P44 P45 P46 P47 P50/SDA P51/SCL VSS2 VDD2 P20/SDA P21/SCL P22/TXD P23/PXD P24/UCLK P25 P26 P27 P00 P01 P02 P03 P04 P05 P06 P07 I/O I I I I I O O O O O O O O O O O O O O O O O ­ ­ O O O O O O O O O O O O O O O O Chip enable input from OSD controller Chip enable input (For on-board) (Not used) Not used (Fixed at "L") SIRCS signal input Power supply normality signal input Infrared rays transmission data status signal output to OSD controller "L" nothing Learning NG signal output to OSD controller Back-up NG signal output to OSD controller Memory-full signal output to OSD controller Learning OK signal output to OSD controller Data reception ready signal output to OSD controller Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Ground +5V power supply Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Function · Abbreviation RC: Remote Commander OSD: On Screen Display -- 35 -- Pin No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Pin Name P10/SOO P11/SI0/SB0 P12/SCKO P13/SO1 P14/SI1 P15/SCK1 P16/BUZ P17/PWM TEST1 RES XT1/P74 XT2 VSS1 CF1 CF2 VDD1 P80/AN0 P81/AN1 P82/AN2 P83/AN3 P84/AN4 P85/AN5 P86/AN6 P87/AN7 I/O O I I ­ I I O O O I ­ ­ ­ I O ­ I I I I I I I I Serial data output to OSD controller Serial data input to OSD controller Serial clock input from OSD controller Function Serial data output (For on-board) (Not used) Serial data input (For on-board) (Not used) Serial clock input (For on-board) (Not used) Not used (Fixed at "L") SIRCS signal output (Carrier = PWM output) Not used Reset input "L" reset Not used (Fixed at "H") Not used Ground Clock input (6MHz) Clock output (6MHz) +5V power supply Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") Not used (Fixed at "L") · Abbreviation OSD: On Screen Display -- 36 -- · IC3104 A/D Converter (CXD8681M-TP) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VRL+ VRL­ VCML AINL+ AINL­ ZCAL VD DGND CAL RST SMODE2 SMODE1 LRCK SCLK SDATA FSYNC MCLK CMODE SEL24/20 TEST BGND AGND VA AINR­ AINR+ VCMR VRR­ VRR+ Pin Name I/O O O O I I I ­ ­ O I I I I/O I/O O I/O I I I I ­ ­ ­ I I O O O Function L-ch reference voltage (+) output (+3. 75V) L-ch reference voltage (­) output (+1. 25V) L-ch common voltage (+) output (+2. 5V) L-ch analog voltage (+) input L-ch analog voltage (­) input Zero calibraton input (Fixed at "H") +5. 5V power supply (Digital) Ground (Digital) Calibration status signal output Reset input "L" : reset Serial interface mode selection input (Fixed at "L") Serial interface mode selection input (Fixed at "L") L/R channel selection clock input/output Serial data clock input/output Serial data output Frame sync clock input/output (Fixed at "H") Master clock input (12. 288MHz) Master clock selection input "L" : MCLK : 256Fs, "H" : MCLK : 384Fs (Fixed at "L") Output data range selection input "L" : 20 bit, "H" ; 24 bit (Fixed at "H") Test pin (Fixed at "L") Ground Ground (Analog) +5V power supply (Analog) R-ch analog (­) input R-ch analog (+) input R-ch common voltage output (+2. 5V) R-ch reference voltage (­) output (+1. 25V) R-ch reference voltage (+) output (+3. 75V) -- 37 -- · IC3308 DOLBY AC-3 demodulator (SN-PM4007A) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 GND VDD RESET OSCON DATA MCK MLTB IDST IDCK IDO TM0 ECCK DEN DRY MSYC TM1 A0 A1 A2 A3 A4 A5 TM2 TM3 XOUT XIN NEXT GND VDD A6 A7 GND VDD A12 A14 WE A13 A8 A9 GND A11 OE A10 D7 D6 D5 D4 D3 D2 D1 Pin Name I/O ­ ­ I I I I I O O O I O O O O I O O O O O O I I O I I ­ ­ O O ­ ­ O O O O O O ­ O O O I/O I/O I/O I/O I/O I/O I/O Ground +5V power supply System reset input "L" : reset Oscillation control signal input "H" : ON (Fixed at "H") Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Fixed at "L") Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Fixed at "L") Address data output to SRAM Address data output to SRAM Address data output to SRAM Address data output to SRAM Address data output to SRAM Address data output to SRAM Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Not used) Test pin (Fixed at "L") Test pin (Fixed at "L") Ground +5V power supply Address data output to SRAM Address data output to SRAM Ground +5V power supply Address data output to SRAM Address data output to SRAM Write enable signal output to SRAM "L" : active Address data output to SRAM Address data output to SRAM Address data output to SRAM Ground Address data output to SRAM Output enable output to SRAM Address data output to SRAM Data bus input/output with SRAM Data bus input/output with SRAM Data bus input/output with SRAM Data bus input/output with SRAM Data bus input/output with SRAM Data bus input/output with SRAM Data bus input/output with SRAM Function -- 38 -- Pin No. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 D0 VDD GND TI1 VIN VOUT TI2 TI3 TLD8 TCK TRP TD0 PD0 TI4 Pin Name I/O I/O ­ ­ I I O I I I I O O O I I O I O O O I I I O O O O I ­ ­ ­ I I ­ I ­ I O O O ­ O O O O O I I ­ ­ Data bus input/output with SRAM +5V power supply Ground Test pin (Fixed at "H") VCXO input (18. 432MHz) VCXO output (18. 432MHz) Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Fixed at "L") Test pin (Not used) Test pin (Not used) Function Output of internal phase comparator (3 state) Test pin (Fixed at "L") PDO output control input "L" : output ON Mute signal output "H" : mute Test pin (Fixed at "L") Test pin (Not used) Test pin (Not used) Digital-out signal output (Serial data stream output) Dgital external input Through out to DAOUT when DASEL is "H" (Not used) Digital-out selection input (Fixed at "L") Test pin (Fixed at "L") C2 error correction state display Outputs if corrected properly (Not used) C2 error correction state display Outputs number of errors at C2 (Not used) C2 error correction state display Outputs whether error is present at C1 (Not used) C2 error correction state display Outputs number of errors at C1 (Not used) Muting input "H" mute +5V power supply Ground +5V power supply (Analog) Comparator input (+) (QPSK input) Comparator input (­) Ground (Analog) Test pin (Fixed at "L") +5V power supply Test pin (Fixed at "L") Comparate output Comparate inverted output 9. 216MHz output (Not used) Ground Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Not used) Test pin (Fixed at "L") Test pin (Fixed at "L") Ground (Analog) +5V power supply (Analog) PDDI5 MUTO TI5 VLDY DASYO DAOUT DAIN DAIN TI8 C2F1 C2F0 C1F1 C1F0 MUTI VDD GND AVDD CPIN CMIN AGND TM4 VDD DIN DOUT DOUTB C9M GND WINGT SYST0 SYST1 ADST0 ADST1 TM5 BUNRI AGND AVDD -- 39 -- · IC3311 Digital Audio Interface Receiver (CXD8521M) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 DIN1 DIN2 E/DOUT VDD R VIN VCO GND CKSEL XMODE AVOCK TST1 TST2 SCLK XLAT SWDT SRDT DQSY CKOUT FS128 BCK LRCK DATAO EROR Pin Name I/O I I O ­ I I O ­ I I I I I I I I O O O O O O O O Function Data input with built-in amplifier (Responding to the coaxial optical module) Data input (Responding to the optical module) Emphasis, input bi-phase, validity flag output Power supply (+5V) VCO gain control input (Fixed at "H") VCO freerunning frequency setting input LPF setting of PLL (Fixed at "L") Ground System clock select input (384fs, 512fs) (Connected to the power supply. ) Reset input Clock input for preventing PLL lock failure Test input (Normally "L") Microcomputer IF clock input Microcomputer IF latch/chip enable input Microcomputer IF write data input Microcomputer IF read data output Microcomputer IF Sub-Q sync and ID sync output (Not used) VCO clock output (Freerunning, 384fs, 512fs) (Not used) 128fs clock output (Not used) Bit clock output L/R clock output Audio data output PLL lock error mute output · Abbreviation VCO: Voltage Controlled Oscillator PLL: Phase Locked Loop -- 40 -- · IC3410 DOLBY AC-3 decoder (DSP56009FJ88) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 MCS0 MA15 MA14 MA13 AVCC MA12 AGND QVCC QGND MA11 MA10 MA9 MA8 AGND MA7 AVCC MA6 MA5 MA4 AGND MA3 MA2 MA1 MA0 SCK/SCL EXTAL QVCC QGND PINIT PGND PCAP PVCC SGND MISO/SDA RESET MODA/IRQA MODB/IRQB MODC/NMI SVCC Pin Name AGND I/O ­ O O O O ­ O ­ ­ ­ O O O O ­ O ­ O O O ­ O O O O I I ­ ­ I ­ I ­ ­ I I I I I ­ SPI serial clock signal input from system controller External frequency input (3 MHz) Power supply for internal logic (+5V) Ground for internal logic PLL initialize input (Fixed at "L") Ground for PLL PLL filter input (Connected to 0. 01 µF capacitor) Power supply for PLL (+5V) Ground for serial port Master data signal input from system controller Reset signal input from system controller Mode select A (Fixed at "H") Mode select B (Fixed at "L") Mode select C (Fixed at "H") Power supply for serial port (+5V) Address data output to S-RAM (Not used) Ground for address bus buffer Address data output to S-RAM (Not used) Ground for address bus buffer Address data output to S-RAM (Not used) Power supply for address bus buffer (+5V) Address data output to S-RAM (Not used) Address bus buffer power supply (+5V) Address data output to S-RAM(Not used) Ground for address bus buffer Power supply for internal logic (+5V) Ground for internal logic Address data output to S-RAM (Not used) Address buffer ground Chip select 0 output to S-RAM (Not used) Function · Abbreviation PLL: Phase Locked Loop -- 41 -- Pin No. C. 7 S 8 R 9 GND CLEAR QA 1 2 3 A QB 4 QC 5 QD GND 6 7 VDD 13 CONTROL VSS 14 LATCH 18 DI 17 CL D C SHIFT REGISTER 16 NC NC 15 -- 112 -- -- 113 -- · OSD SECTION IC202 uPD4053BC B. COM VDD IC205 MB90095PF-186-BND 28 GND YIN CIN VIN AVCC 1 2 3 4 27 YOUT 26 COUT 25 VOUT A1 A0 A B 16 15 14 13 12 11 10 C 9 ANALOG SWITCH TO BLOCK FSCO VBLK VCC EXS XS 5 6 7 8 9 4FSC CLOCK OSC VIDEO SIGNAL GENERATOR SERIAL INPUT CONTROL 24 CS 23 S. DATA 22 S. CLK 21 TEST 20 19 18 17 VOC0 VOC1 VOC2 VOB 1 B1 2 B0 3 C1 4 C. COM 5 C0 6 INH 7 VEE 8 HSYNC 10 VSYNC 11 VSS NTSC/PAL SIGNAL GENERATOR OUTPUT CONTROL DISPLAY MEMORY CONTROL CGROM EXHSYN 12 H/V SEPARATOR EXVSYN 13 GND 14 16 XD 15 EXD VRAM TO BLOCK DOT CLOCK OSC IC210, 213 LA7217 IC203, 204, 211 SN761200 NC 1 SYNC SEP COUNT DOWN 14 NC 6dB 16 15 14 IN5 3 4 5 6 7 6dB 13 12 11 IN1 CTL A V OUT1 VCC IN2 CTL B VIDEO IN 2 AFC 13 Vcc MONITOR OUT GND 1 2 DECODER F. B CLAMP 3 12 AFC CTL SYNC OUT 4 11 VCO OUT GND IN4 32FH VCO VD OUT 5 V. SEP LOCK DET 10 VCO IN CTL E IN3 GND 6 9 HD OUT 10 V OUT2 EXC 7 8 DET OUT CTL D 8 DECODER 9 CTL C -- 114 -- IC214 MB3512PFQ 36 35 34 33 32 31 30 29 28 27 26 25 C-B/W GND BGP VCC PDF XFO FSC XFI XO PS CX XI VIN 37 ACC-F 38 ACC PHASE SHIFT X'tal PHASE DET 4fsc AMP H L 24 L H 23 VIN 39 ACC C AMP 22 21 L 20 H H SW3 (Y. SW) L PEDESTAL CLAMP Y AMP 19 18 17 VCC 16 PHASE SHIFT SYNC SEPARATER AND PHASE DET X'tal B/W DET 4fsc AMP 15 14 V-SW 13 B/W PLL-B GND 1 VCC ACC-F 40 41 42 GND (STAGE) GND 43 (STAGE) L 44 SVF 45 SVIN 46 SS-OUT 47 48 2 BGP PEDESTAL CLAMP 3 FSC 4 PS 5 XO 6 XI 7 XFO 8 XFI 9 PDF 10 CK 11 GND 12 C-B/W IC216, 218 SN74HC373AN OC OUTPUT CONTROL 1 20 VCC 1Q 2 OE 1D 3 Q OE CD Q 19 8Q CD 18 8D 2Q 4 OE 2D 5 CQ OE D CD 17 7D Q 16 7Q 3Q 6 OE 3D 7 Q OE CD Q 15 6Q CD 14 6D 4Q 8 OE 4D 9 CQ OE D CD 13 5D Q 12 5Q GND 10 11 C (ENABLE) -- 115 -- · PANEL SECITON IC107 TD62C950RF D OUT1 1 Q ST H VCC 21 P GND 22 L GND 23 CL 24 NC 25 STB 26 NC 27 NC 28 S IN 29 VDD 30 D Q CK Q CK D ST D Q 60 OUT40 41 OUT21 40 39 38 37 H VCC P GND L GND NC OUT20 20 36 CHG 35 NC 34 CK 33 NC 32 S OUT 31 VDD IC108 MSC1164GS-K HVO1 HVO2 HVO3 HVO4 HVO5 HVO6 HVO7 HVO8 HVO9 HVO10 GND NC CHG DIN CLK Vhv 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 20 BIT SHIFT REGISTER Q CK D 20 BIT LATCH CK GATE CIRCUIT OUTPUT CIRCUIT 12 NC NC 3 DOUT 4 LS 5 CL 6 VCC 7 8 9 10 11 12 13 14 15 16 HVO20 HVO19 HVO18 HVO17 HVO16 HVO15 HVO14 HVO13 HVO12 HVO11 · POWER AMP SECTION IC106 BA6208 IC901 NJM2103D MOTOR DRIVE SWITCH CR SWITCH MOTOR DRIVE REG 1 8 RESET ­ VSC 2 +­ VREF 7 OUTPUT 2 + 7 VSA 1 NC 2 INPUT 1 3 INPUT 2 4 NC 5 GND 6 Vcc 8 OUTPUT1 9 NC OUTC 3 6 VSB/SESIN GND 4 Q R S + ­ +­ 5 V+ -- 116 -- SECTION 7 EXPLODED VIEWS NOTE: · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. · Abbreviation CND : Canadian model The components identified by mark !Replace only with part number specified. Les composants identifiés par une marque !sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 7-1. [. . . ] Ne les remplacer que par une piéce portant le numéro spécifié. SECONDARY Ref. Description < CONNECTOR > * CNP801 1-564-905-11 PIN, CONNECTOR 9P CNP811 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < DIODE > D801 D802 D803 D804 D805 D806 D851 8-719-302-38 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 DIODE DIODE DIODE DIODE DIODE RBV-602-01 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B Remark Ref. Description 8-719-987-63 DIODE 1N4148M 8-719-987-63 DIODE 1N4148M 8-719-987-63 8-719-987-63 8-719-002-06 8-719-987-63 DIODE DIODE DIODE DIODE 1N4148M 1N4148M UZL-18L 1N4148M SP (2F) Remark < JACK > J501 1-770-377-31 JACK, PIN 1P (WOOFER AUDIO OUT) < COIL > 8-719-014-66 DIODE UZP-5. 6B 8-719-302-38 DIODE RBV-602-01 < FUSE > L601 L701 L751 1-420-872-00 COIL, AIR-CORE 1-420-872-00 COIL, AIR-CORE 1-420-872-00 COIL, AIR-CORE < TRANSISTOR > !F951 1-533-311-11 FUSE, GLASS CYLINDRICAL(DIA. 5)(8. 0A, 125V) 1-533-311-11 FUSE, GLASS CYLINDRICAL(DIA. 5)(8. 0A, 125V) < FUSE HOLDER > Q544 Q609 Q610 Q611 Q645 Q709 Q710 Q745 Q748 8-729-119-79 8-729-281-53 8-729-900-63 8-729-900-63 8-729-119-79 8-729-281-53 8-729-900-63 8-729-119-79 8-729-209-15 FH905 FH906 FH955 FH956 1-533-217-31 1-533-217-31 1-533-217-31 1-533-217-31 HOLDER, FUSE HOLDER, FUSE HOLDER, FUSE HOLDER, FUSE <MICRO FUSE> TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > 2SC2785-FEK 2SC1815-GR DTA124ES DTA124ES 2SC2785-FEK 2SC1815-GR DTA124ES 2SC2785-FEK 2SD2012 ! 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