Sony HCD-D390 Service Manual - Page 28

HCD-D390/D790/G5500/XB33/XB44/XB50/XB60 - MAIN SECTION - J761 MIC J101 (1 / 3) PHONO CD SECTION E (page 26) TUNER SECTION A (page 28,30) J101 (2 / 3) VIDEO (AUDIO) IN R-CH IC101 IC760 (1 / 2) RV706 IC760 (2 / 2) MIC AMP MIC LEVEL MIC AMP PHONO AMP IC102 INPUT SELECTOR 15 69 65 14 13 71 11 A 28 B MICON 12 3 R-CH 29 C 30 INTERFACE 4 10 A 5 9B 2 6C 32 33 34 Q101,Q102,Q103 INPUT CHANGE XB33/XB44/XB50/XB60 J101(3/3) VIDEO (AUDIO) OUT IC231 SPEANA MIX 2+ -1 3 61 64 + - 45 44 EQ IC201 EQUALIZER/VOLUME 62 Q201 SWITCH 39 43 42 38 40 41 Q202 Q203 DBFB SWITCH FEED BACK 2 BB22 BB12 3 44 96 45 HP101 PLAYBACK HEAD (A DECK) HRPE101 REC/PB HEAD (B DECK) ERASE (HEAD) M1 CAPSTAN M MOTOR M2 TRIGGER M MOTOR S1004 (A HALF) S1007 (B HALF) S1006 (REC A) S1009 (REC B) IC611 3 PBEQ AMP 1 RV311 REC LEVEL 2 R-CH IC601 4 5 PBEQ AMP 7 IC602 PB / REC SW RV301 PB LEVEL 1 RV105 9 REC LEVEL 2 R-CH 4 10 R-CH 3 X RV341 REC BIAS C331,L331 BIAS TRAP 11 REC EQ T621 Q621,622 BIAS OSC Q623 SWITCH 25 NORM BIAS 24 SW CROM +7V 22 Q1531,Q1532 CAPSTAN MOTOR 86 SWITCH B+ (+12V) RV652 HIGH SPEED RV651 Q651 CAPSTAN MOTOR CONTROL Q1533 SWITCH 82 NORMAL SPEED 2 IC1502 4 TRIGGER MOTOR 5 10 DRIVE 61 Q1534,Q1535 85 SWITCH 83 84 S1001 A PLAY 94 95 S1002 B PLAY 97 55 56 S1005 A CrO2 S1008 B CrO2 D611-D625 D631,D632 D635-D638 D641 D645-D647 SELECT SWITCH Q601-Q603 REC REC 6 70 DOLBY DOL PB B 8 PB 120 PAS IC1501 HEAD AMP DECK PROCES 35 PB R-CH 37 REC R-CH LM ON/OFF REC/PB/PASS NR ON/OFF RM ON/OFF BIAS ON/OFF NORM/CROM/METAL NORM/HIGH A120/170 87 PB A/B 12 13 14 15 16 17 18 19 20 93 92 91 90 89 88 LED DRIVE Q604-Q608 Q609-Q611 Q614 Q617-Q619 Q621 S601-S626,S628-S631 S641-S647,S651-S659 S661-S668,S676-S679 79-80 • 1-6 • 14-19 LED 25 LED SELECT 23 CLOCK 24 DATA 27 - 30 KEY1-KEY4 IC601 DISPLAY CONTROL GR1-GR15 42- 56 SEG1-SEG20 57- 77 8 9 28 BACK LIGHT FL601 X601 +5V -7V VF VF 8MHz +7V FRUORESCENT INDICATOR TUBE D671-D674 X OUT X IN L+R SPEANA1 SPEANA2 DOOR SW SIRCS RESET IC801 POWER AMP 3+ 4- 12 Q204 MUTE R-CH 19 + 20 - 15 MUTE Q231 8 SWITCH Q232 SWITCH Q283 MUTE Q281 SWITCH Q801 OVER LOAD DET Q851 OVER LOAD DET R-CH RY141 R-CH Q282 OVER LOAD DET Q141,Q142 RELAY DRIVE 2 14 7 IC281 PROTECTOR 6 TA AC OFF R-CH J760 PHONES + L-CH - TM131 SPEAKER - R-CH + R-CH D790/XB33/XB50/XB60 + L-CH - TM132 SORROUND - R-CH + R-CH Q191, Q192 FAN MOTOR DRIVE FAN XB44 2 87 88 89 90 91 92 93 96 3 44 45 55 56 CD SECTION (page 26) C 74 73 58 57 48 47 36 34 18 18 34 36 47 48 57 58 73 74 2 87 88 89 90 91 92 93 96 3 44 45 (page 28,30) B TUNER SECTION 65 66 67 68 69 70 72 55 56 100 6 1 AC CUT TA MUTE STK MUTE F-RELAY 11C-CLK XT2 11C-DATA ST MUTE 72 STEREO 70 TUNED 69 ST-CE 68 ST-DOUT 67 CD-POWER ST-DIN 66 ST-CLK 65 RDS-DATA COM CLK COM DOUT 427LAT REALY TC-MUTE R/P-PASS NR ON/OFF REC-MUTE BIAS EQ-H/N PB A/B DBFB H/L SENS SENS2 XLT XRST CD CLOCK CD DATA SQCLK SQ-DATA-IN SCOR 99 SW-F-CON 54 INPUT-CHANGE 62 TRAY-LED 61 TBL-R 60 TBL-L 76 T-SENS UP SW CD SECTION D (page 26) 77 77 76 62 61 60 86 RESET POWER XT1 B-SHUT A-SHUT RDS-INT B HALF A HALF X1 X2 B-PLAY-SW A-PLAY-SW CAP-H/N A-TRG B-TRG TRG-LOW CAP-M-ON/OFF IC301 MAIN CONTROL 85 84 86 85 84 83 82 83 82 94 95 94 95 97 97 28 21 22 26 27 46 10 11 13 14 98 15 20 28 TUNER SECTION F (page 28) Q1001 QQ1900012 REEL RQE9E0L2 DET SWDEITTCH Q901 Q902 SWITCH X301 5MHz X302 32.768KHz Q907 SWITCH Q905 Q906 SWITCH Q301 SWITCH IC302 RESET +5V JOG S711 S691 DOOR SW VOLUME ROTARY ENCODER S701 22 • 35 21 JOG A•B 20 34 32 36 37 33 10 IC602 SIRCS MID FREQ LOW FREQ HIGH FREQ +35V -35V D901 RECT +7V -7V CD MOTOR +7V +5V ST +10V TC MOTOR +12V Q903 REG VP VF TA AC OFF IC901 REG IC902 REG IC903 REG IC904 REG Q904 REG D902 | D905 RECT T901 POWER TRANSFORMER AC -IN D906 D907 RECT S901 VOLTAGE SELECTOR E,AR • R CH:Same as L CH • SIGNAL PATH :FM :PB (DECK A) :PB (DECK B) :REC (DECK B) :CD • Abbreviation AR :Argentine model - 31 - - 32 -