User manual PIONEER A-C3

[. . . ] PCB CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . PCB PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] AWX7119 ACH7048 Not used ACH7049 Not used AWX7117 Not used ACH7080 Not used ACH7081 Remarks CAPACITORS C451 (10000µF/42V) C452 (10000µF/42V) C329, C331 C313-C316, C337-C340 C153, C154 C303, C304 C163, C164 C101-C110 C334 C471 C172 C333 C155, C156, C167, C168 C317-C320, C335, C336 C453-C458, C465, C466, C469 C461, C462 C467, C468 C470 C169, C170 C459, C460, C463, C464 C157, C158 C301, C302, C305, C306 C307, C308 C321-C324 C173 C330, C332 C165, C166 C111-C113, C171, C341 C472 C159, C160 C161, C162 (2) PARTS LIST FOR AWX7119 SEMICONDUCTORS IC454 (1A) IC453 IC451 IC452 IC101 IC301 IC151 Q311, Q312, Q329, Q330 Q337, Q338 Q313, Q314, Q321, Q322 Q452 Q309, Q310, Q327, Q328 Q339, Q340 Q315, Q316, Q319, Q320 Q303, Q304 Q451 Q341 Q101-Q104 Q151 Q152 Q153 Q331, Q332, Q343 Q333-Q336 Q317, Q318 Q323, Q324 Q325, Q326 D101-D104, D151, D301-D310 D401-D404 D451 D452-D455, D459, D460 D461 D311, D312 D457, D458 D456 D341 D462 AEK7009 BA178M06T BA178M15T NJM79M15FA TC9163AN UPC4570C UPC4570G2 2SA1162 2SA1162 2SA1255 2SA1837 2SC2712 2SC2712 2SC3138 2SC3326 2SC4793 2SC5174P 2SK303 DTA124EK DTC124EK DTC124ES DTC143EK DTC143ES IMX1 IRF530 IRF9530 1SS355 1SS355 D5SBA20 S5566G(TPB2) S5566G(TPB2) UDZ15B UDZ36B UDZ4. 7B UDZS5. 1B UDZS5. 6B RESISTORS R311, R312 R301, R302 R303, R304 R143 R133, R134, R171, R172 R351-R354, R452 R317, R318, R331, R332 R357-R360 R377, R378, R453 R465-R470 R361-R366 R339-R346 R454 R460 R355, R356 R459 R464 R379, R380 R451 R401, R402 R461-R463 R403 R373-R376 VR301, VR302 (2. 2k) Other Resistors RDR1/4VM152J RDR1/4VM240J RDR1/4VM561J RS1/10S100J RS1/10S101J RS1/10S101J RS1/10S122J RS1/10S151J RS1/10S153J RS1/10S161J RS1/10S1R5J RS1/10S221J RS1/10S273J RS1/10S2R2J RS1/10S432J RS1/10S470J RS1/10S4R7J RS1/10S682J RS1LMF270J RS1LMF331J RS1LMF390J RS1LMF821J RS1LMFR22J VCP1123 RS1/10S J COILS L151-L154 LCTA221J3225 RELAYS RY401-RY403 ASR7014 23 A-C3, A-207R Mark No. Description Part No. 51063-0305 ABA1007 ABA1052 AKB7023 AKE1011 ANH-813 ANH1021 HLEM19S-1 KM200TA16 RKN1004 VEF1040 VNF1084 Mark No. Description Part No. 1SS355 SLP6118C51H SLP9118C51H OTHERS 3P CABLE HOLDER SCREW SCREW CN101, CN102 8P PIN JACK 8P SPEAKER TERMINAL HEAT SINK M HEAT SINK B CN202 FFC CONNECTOR 19P CN203 16P PLUG JA401 REMOTE CONTROL JACK PCB BINDER KN101, KN201, KN301, KN451 EARTH METAL FITTING D608-D612, D614-D621 D607 D601-D606 SWITCHES S602, S603 S601 ASG1034 ASX7008 CAPACITORS C602 C604 C603, C611 C607, C608 C605, C606, C610 CEAT102M6R3 CEJA2R2M50 CKSQYF103Z50 CKSQYF104Z25 CKSQYF473Z50 RESISTORS E VR601 (500k) Other Resistors ACS7029 RS1/10S J FRONT L ASSY OTHERS UPC4570G2 2SC1845 2SC2712 DTC124EK 1SS355 SLP9118C51H X601 CERAMIC RESONATOR (4. 19MHz) 13P CABLE HOLDER CN601 19P FFC CONNECTOR J602 JUMPER WIRE VSS1014 51063-1305 9607S-19F D15A13-125-2651 IC751 Q707, Q708 Q705 Q701-Q704 D704 D701, D703, D705 SEMICONDUCTORS SWITCHES S702-S704 ASG1034 G CCSQCH101J50 CCSQCH221J50 CEAL100M50 CEALR10M50 CEALR47M50 CFTYA153J50 CKSQYF104Z25 OPT ASSY 3P CABLE HOLDER 51063-0305 REMOTE RECEIVER UNIT GP1U27X OTHERS CAPACITORS C753, C754, C761, C762 C767, C768 C751, C752, C755, C756 C763, C764 C759, C760 C757, C758 C701 RESISTORS R751, R752 VR751, VR752 (30k) Other Resistors RS1/10S101J ACS7028 RS1/10S J OTHERS 3P CABLE HOLDER 7P CABLE HOLDER 13P CABLE HOLDER JUMPER WIRE JUMPER WIRE 51063-0305 51063-0705 51063-1305 D15A03-100-2651 D15A07-200-2651 J603 J3 F FRONT R ASSY IC601 Q609 Q610 Q611-Q613, Q615, Q616 Q601-Q606, Q608, Q614 PD5443A 2SA1162 2SC2712 DTA124EK DTC124EK SEMICONDUCTORS 24 A-C3, A-207R 6. ADJUSTMENT 6. 1 IDLE CURRENT ADJUSTMENT ¶ CAUTION : Heatsinks' (Q323­Q326) DC level is equal to +B or -B. Don't touch them or you will be electric shocked. Connect the measuring instrument as shown in Fig. 6-1. (R373 or R374) Turn the POWER switch to ON. Adjust VR301 (VR302) so that the voltage between both sides of R373 (R374) becomes 10mV ± 1mV. Adjust VR301 (VR302) so that the voltage between both sides of R373 (R374) becomes 11mV ± 1mV. DC Voltmeter DC Voltmeter AF ASSY SIDE A R373 R375 R374 R376 Heat Sink Heat Sink VR301 VR302 Heat Sink Heat Sink CN202 Fig. 6-1 Adjustment Method 25 A-C3, A-207R 7. GENERAL INFORMATION 7. 1 IC 7 PD5443A (FRONT R ASSY : IC601) ¶ REMOTE CONTROL AMP MICROCOMPUTER ¶ Pin Assignment (Top view) P53 P17/SRDY P16/CLK P15/SOUT P14/SIN P13/T1 P12/T0 P11 P10 P27/IN7 P26/IN6 P25/IN5 P24/IN4 P23/IN3 P22/IN2 P21/IN1 P20/IN0 VREF XIN XOUT VSS 1 SR 2 STB 3 CLK 4 DATA 5 CD-IND 6 TU-IND 7 PH-IND 8 LI-IND 9 T1-IND 10 SPA-IND 11 SPB-IND 12 LOU-IND 13 NC 14 NC 15 DIR-IND 16 T2-IND 17 F-MUTE 18 VREF 19 XIN 20 XOUT 21 VSS · The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. T2 42 NC 41 LOUD 40 M-CTRL 39 P-DET 38 P-CTRL 37 DIRECT 36 NC 35 WAKE UP 34 FUNC2 33 FUNC1 32 V-UP 31 V-DOWN 30 RSEL2 29 RSEL1 28 NC 27 BACK UP 26 RST 25 SPA 24 SPB 23 VCC 22 P52 P07 P06 P05 P04 P03 P02 P01 P00 P43 P42 P41 P40 P33/CNTR1 P32/CNTR0 P31/INT1 P30/INT0 RESET P51/XCOUT P50/XCIN VCC ¶ Pin Function No. Pin name I/O Function 1 P53 I Remote control signal input pin. 20 XOUT O Ceramic vibrating and connecting terminal. On : The indicator lights: The signals passing through the input terminals are reproduced without passing through the various frequency adjusting circuits. This results in flat, pure sound which is a more faithful reproduction of the input source. Off : The indicator goes off: The signal passes through the various frequency adjusting circuits. 0 BASS tone control Use to adjust the low-frequency tone. The center position is the flat (normal) position. When turned to the right, low-frequency tones are emphasized; when turned to the left, low-frequency tones are de-emphasized. NOTE: This control does not operate when the DIRECT button is in the on position. - SPEAKERS B (ON/OFF) button/indicator Use this button to listen to the speaker system connected to SPEAKERS B terminals. No sound is heard from the speaker system. Set to this position when listening with headphones. 8 LOUDNESS button/indicator Use when listening at low volume levels. On : The indicator lights: Boosts low and high frequencies to give added punch to playback even at a low volume level. Off : The indicator goes off: Should normally be left in this position. NOTE: This button does not operate when the DIRECT button is in the on position. = PHONES jack When using headphones, insert the plug into this jack. NOTE: The speakers continue to output sound even when headphones are plugged into this jack. To mute the sound from the speakers, press the SPEAKERS button to OFF. 9 TREBLE tone control Use to adjust the high-frequency tone. The center position is the flat (normal) position. [. . . ] 0. 08 % ÷ Power output specification is for when power supply is 230V. Input sensitivity/impedance PHONO (MM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 8 mV/50 k CD, TUNER, LINE, TAPE 1/MD, TAPE 2 MONITOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mV/50 k PHONO (MM) overload level 1 kHz, T. H. D. [. . . ]