technics sa-dx750 free download

File name sa-dx750_1-6.pdf

SCHEMATIC DIAGRAM - 1 : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE DIGITAL CIRCUIT R1203 C1204 C1222 25V10 C1201 2.2K 0.01 0.01 C1205 R1205 R1212 C1215 R1219 R1209 3.3K 50V10 R1204 16V33 1K 2.2K 3.3K 18K C1213 C1211 390P 100P R1210

File name sa-dx750_12.pdf

SCHEMATIC DIAGRAM - 12 TO TUNER PACK (RAN0002EM) PHONO EQ CIRCUIT CP101 1 2 3 4 5 6 7 8 9 10 11 +14V SD_ 7.5V RDS_ IFIF_ TU_ROUT

File name sa-dx750_7-8.pdf

SCHEMATIC DIAGRAM - 7 : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE PANEL CIRCUIT TO TO TO MAIN CIRCUIT MAIN CIRCUIT MAIN CIRCUIT (CN903)ON (CN902)ON (CN901)ON SCHEMATIC SCHEMATIC SCHEMATIC DIAGRAM-10 DIAGRAM-10 DIAGRAM-9 CP903 CP902 CP901 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 SD D_GND

File name sa-dx750_9-11.pdf

SCHEMATIC DIAGRAM - 9 : +B SIGNAL LINE : -B SIGNAL LINE : FM/AM SIGNAL LINE : MAIN SIGNAL LINE TO PHONO EQ CIRCUIT (W402) ON SCHEMATIC DIAGRAM-12 MAIN CIRCUIT CN401 1 2 3 4 5 6 7 1 2 3 4 5 6 CN402 IFIN CK9162

File name sa-dx750_blk.pdf

CK SEL ST SEL CK SEL DT SEL IC401 TC9163AN SELECTOR FROM IC901 TUNER MODULE 3(26) X2 2(27) X1 JK402 CD 4(25) X3 5(24) JK405 DVD LCH JK403 TV LCH JK404 VCR PB 6(23) X4 7(22) S301 8(21) X5 X6 9(20) IC402 NJM4580DD X7 12(17) JK402 TAPE REC (OUT) JK403 TAPE PLAY (IN) 10(19) OP AMP 11(18) X8 13 Level shift 15 Latch circuit +B Q351 REGULATOR Shift register 16 JK352 TV MONITOR OUT 8 13 C3 11 C4 10 O1 JK352 VCR1 IN 12 IN1 JK1351 DVD 3 IN2 IN3 C1 JK352 TV JK352 VCR1 OUT 1 2 4 O2 C2 5 14 Q352 REGULATOR D354 D353 -B IC351 NJM2279MTE1 VIDEO SIGNAL SELECTOR VIDEO A VIDEO B SOUT_L DT SEL MAIN_LIN SW_DSP +B OP AMP IC1203 NJM4580MTE1 19 +VA 40 +VD 17 FILT 26 A OUT6 IC1201 NJM2060MTE1 JK1301 TV (OPTICAL) DIGITAL JK1303 DVD (OPTICAL) JK1302 CD (OPTICAL) 42 RX1 A OUT1(2) 21(22) BUFFER AMP 43 RX2 A OUT6 11(10) OP AMP IC1521(IC1522) NJM2115MTE1 44 RX3 IC1002 CS4226-KQG DIGITAL ANALOG CONVERTER 28 XTI A OUT5 A OUT6 MCLK OUT OVL/ERR CM OUT CD OUT AINAUX D OUT1 25 23(24) AUDIO AIN1L CD IN CCLK LRCK SCLK D IN2 D IN1 3 Q1001 SWITCH 4 5 6 8 31 37 38 36 30 9 14 15 16 33 34 32 DSP_OFF OVL/ERR CD OUT RESET X1001 (12.288MHz) CD IN CCLK CS42 MCLK IC1005 SN74HCU04APW INVERTER IC1006 SNAHC1U04DBV OSCILLATOR IC1003 SN74LV244APW INTREQ SCD OUT CONVERTER IC1004 SN74AHCT244PW +B AUDATA0 AUDATA1 AUDATA2 CS RESET CS49 CONVERTER IC1001 CS49326-CLR XMT958 8~11, 14~17 DATA0~7 DTS DECODER DSP 4 EMWR 36 RESET 18 CS 7 SCCLK 6 SCDIN 5 EMOE 19 SCD OUT 20 INTREQ 27 CMP DAT PARALLEL OR SERIAL HOST INTERFACE 28 CMP CLK COMPRESSED DATA INPUT INTERFACE SPDIF RECEIVER FRAMER SHIFTER MCLK 24-bit DSP PROCESSING SCLK 25 SCLK N1 INPUT BUFFER CONTROLLER RAM PROGRAM MEMORY ROM PROGRAM MEMORY RAM DATA MEMORY RAM DATA MEMORY RAM OUTPUT BUFFER LRCLK AU DATA0 AU DATA1 AU DATA2 43 42 41 40 39 SCLK LRCK AUDATA0 AUDATA1 AUDATA2 44 MCLK 29 CMP REQ 26 LRCLK N1 DIGITAL AUDIO INPUT INTERFACE 22 SDATA N1 RAM INPUT BUFFER STC OUTPUT FORMATTER EXTMEN D IN3 PDN CS 21 30 31 CLK IN CLK SEL PLL CLOCK MANAGER XMT958 3 XMT958 VSSA FILTD 32 + +B 33 35 34 +B LRCK SCLK VDDA FILTS L_LPF IC1403 TC9214AF ANALOG SELECTOR 2 +B 3 7 X1 4 OP AMP IC1451 NJM4580MTE1 6 15 14 5 13 +B IC1230 NJM2060MTE1 OP AMP JK406 SUBWOOFER Q556 MUTING SWITCH SW_DSP Q560 REGULATOR +B Q557 MUTING SWITCH SOUT_L TO TUNER MODULE IC970 LC72720N 2 RDS_IN RDS_CK RDS_DI RDS RDS_CE VIDEO B VIDEO A CD OUT INTREQ SCD OUT RDS_DT CD IN CS42 CCLK 23 22 21 20 28 CS4226_CS 91 CS49326_CDIN 99 VIDEO B 100 VIDEO A 27 CS4226_CDOUT 92 CS49326_CCLK 30 CS49326_INTREQ 90 CS49326_SCDOUT 19 DSP_PASS/DSP_OFF 54 SUBW_MUTE 6 RDS_CE 4 RDS_DO 3 RDS_CLK 5 RDS_DI 10,9 IF DATA SD 11,47,48 TCE TCK TDT RESET OVL/ERR CS49 CS RESET 94 29 93 CS4226_RESET CS4226_OVLERR CS49326_CS IC901 C2BBGF000262 MICROCOMPUTER REMOTE 95 CS49326_RESET LED 36~44,55 31 Z901 (REMOTE SENSOR) SW_OUT 22 SW_IN 1