PIONEER Service Manual. A subscription to, or additional copies of, Also test with plug reversed Earth PIONEER Service Manual may be obtained at a nominal (Using AC adapter ground charge from PIONEER. plug as required)
—————— IC with heat-pad 1.3 SERVICE NOTICE • Discharging For more detail, please refer to "7. DISASSEMBLY - 1. Discharging". • Notes on Ground Points Connection For more detail, please refer to "7. DISASSEMBLY - 2. Notes on Ground Points Connection". VSX-1022-K...
2. SPECIFICATIONS VSX-1022-K, VSX-822-K VSX-42 Amplifier section Amplifier section Continuous average power output of 80 watts* per channel, Continuous average power output of 80 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than...
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Accessories Microphone iPod cable (for Auto MCACC setup) (L308102013030-IL) (APM7010) Remote control (AXD7661) (VSX-1022-K, VSX-822-K: 8300766100010-IL) Remote control (AXD7662) Dry cell batteries (VSX-42: 8300766200010-IL) (AAA size IEC R03) x2 AM loop antenna FM wire antenna (E601019000010-IL) (E605010140010-IL) Warranty card Quick start guide...
OPT CO ASSY D-MAIN ASSY CPU ASSY STBY ASSY WG-B ASSY BRG-1 ASSY BRG-2 ASSY AMP7 ASSY / AMP5 ASSY G-L ASSY G-R ASSY WG-A ASSY HP ASSY F-USB ASSY WG ASSY INSEL ASSY FRONT ASSY MIC ASSY FVIDEO ASSY VSX-1022-K...
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Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. LIST OF ASSEMBLIES VSX-1022-K/ VSX-42/ VSX-822-K/ Mark...
VSX - 1022/42/827 only CPU ASSY Only 16MHz 20MHz IC 102 MAIN Micom Sub Micom " R5F 3650KNFA" " uPD78F 1167AGF 24MHz IC 92 FRONT ASSY NETW 25MHz " DM8 IC 9203 LAN PHY F L T UBE NAND ET HERNET VSX-1022-K...
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NETWORK 827 only OPTCO ASSY C O DEC "AK4588VQ" AUDIO IN A DC Only AUDIO O UT AUDIO ASSY 24MHz F-USB ASSY IC 9206 Apple IC 9204 " MF 1341 NETWORK S2164" " DM860A" iPod/ USB SDRAM NAND 256Mb VSX-1022-K...
Is the voltage 1.8 V output? or must be replaced IC1203. or must be replaced IC1203. Note 1: IC1202 - using the model VSX-1022/42/827 Check the IC1601 DSP power pin (dvdd): 3.3 V V+3R3_HHH LINE of D-MAIN Assy is OK. VSX-1022-K...
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Is the voltage of 1.2 V (3.3 V, 1.2 V) and its peripheral output? circuits or must be replaced IC9505. Check the IC9204 NW power pin (vdd33, vdd12): 3.3 V, 1.2 V V+3R3_NW LINE of D-MAIN Assy is OK. VSX-1022-K...
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(0 V ↔ 3.3 V) IC1401 (pin 63) Network/USB/iPod Check the path to pins U3 of IC9204 Can observe the or replace the D-MAIN Assy. digital signal? (0 V ↔ 3.3 V) SPDIF INPUT line is OK. VSX-1022-K...
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IC1401 (pin 19) D1LRCK Is there a LR clock 48 kHz input? (0 V ↔ 3.3 V) Check the path between IC1601 and data & address lines. SDRAM (IC1602), FLASH ROM (IC1603), replace the D-MAIN Assy. To Step 9 VSX-1022-K...
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IC1401 (pin 25) or front hight L/R data Is there a data input? (0 V ↔ 3.3 V) Check the path between IC1601 and data & address lines. SDRAM To Step 10 (IC1602), FLASH ROM (IC1603), replace the D-MAIN Assy. VSX-1022-K...
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Is there a audio signal Is the output 2.5 V fixing? output? IC1401 (pin 39) IC1401 (pin 39) LFE out LFE out Is there a audio signal Is the output 2.5 V fixing? output? Replace IC1401. VSX-1022-K...
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Connect a TV to HDMI OUT To Step 1 POWER ON Turn on the power of the receiver and equipments which was connected with HDMI. Function switch (DVD or SAT/CBL or BD or GAME or DVR/BDR or VIDEO) To Step 2 VSX-1022-K...
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Replace the D-MAIN Assy. Is the voltage 1.8 V? circuits or SUB UCOM (IC102). IC9502 (pin 3) V+1R2_HHH Check the IC9502 and its peripheral Replace the D-MAIN Assy. Is the voltage 1.2 V? circuits or SUB UCOM (IC102). To Step 3 VSX-1022-K...
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IC1202 (pins 21, 22) TMDS OUTPUT Are there signals Check the X1202 and its Check the IC1001. If IC1001 is Is there a 28.63636 MHz (approx. 0.5 Vp-p) peripheral circuits or replace failure, replace the D-MAIN Assy. input/output? IC1202. IN all lines? VSX-1022-K...
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(0 V ↔ 3.3 V) Check the VDD_PLL and GND lines. Replace the D-MAIN Assy. IC2016 (pins 134,135,137,138) Check the switching IC. Can observe the IC1405, IC1406. digital signal? (0 V ↔ 3.3 V) HDMI AUDIO is OK VSX-1022-K...
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To Step 3. reset it? IC9024 (pin J2). High after the reset. Replace the D-MAIN Assy. Step 3: Audio out check IC9204 (pin U3) NETSPDIF Is there a signal? Replace the D-MAIN Assy. Refer to Step 7 of "[1] DSP TROUBLESHOOTING." VSX-1022-K...
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To Step 3 Step 3: Audio out check 1: BT_R CP603 (pins 1, 3) 3: BT_L Is there a audio signal? Check the pattern in the path. Check the BTCNT Assy. Check the MAIN Assy. Check the AUDIO Assy. VSX-1022-K...
*2 It is assumed that it is fixed value of the 20 msec to 50 msec degree. 5.3 USB/iPod ERROR MESSAGE Functional Name iPod ERROR MESSAGE Outline Error message is displayed at abnormality time. Basic Operation Front Key Sequence Change Time (sec) FL Display Over Current Error I / U E R R VSX-1022-K...
Tr driven control pins at the Surround speaker output Relay. (active at H) SB_RLY Tr driven control pins at the Surround Back speaker output Relay. (active at H) FBRL Tr driven control pins at the F.H /B speaker output Relay. (active at H) VSX-1022-K...
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Data input for INPUT selector encoder FLT_CE Output for chip enable of SC16315 Not used – Ground Not used VREF – Reference voltage (Connected to +3.3 V) AVCC – +3.3 V power supply V+5V_DET Output to ST-BY Relay ON/OFF (active at H) VSX-1022-K...
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Data signal Output to DM860a DO_NW Data signal Input from DM860a CLK_NW Clock signal Output to DM860a AVREF1 – D/A converter reference voltage input BSL_NW Not used CS_NW Output for DM860a chip select AVREF0 – A/D converter reference voltage input VSX-1022-K...
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REGC – Connecting regulator output (2.5 V) stabilization capacitance for internal operation. – Ground EVSS0 – Ground potential for ports – Positive power supply (Connected to +3.3 V) EVDD0 – Positive power supply for ports (Connected to +3.3 V) VSX-1022-K...
DC error." If a protection function is activated immediately after the previous protection function is canceled, cancel that protection function again then enter STBY mode immediately. You can then see the error logs, following the above procedures, until a next protection function is activated. VSX-1022-K...
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1. When the procedures for Reset mode for numbers of protection detections are completed, all the counters will be reset to "000." 2. Prohibitions: The protection detection counts cannot be cleared (reset to 000) with the MEMORY CLEAR process. They can only be cleared when the procedures of Reset mode are completed. VSX-1022-K...
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Description of Indications usually (Normal display) Normal display (DC detection) (Auto) (RECEIVER POWER OFF) *1, *2 3.2 OVERLOAD (overcurrent) error detection Key Operation FL Display Time (sec.) Description of Indications usually Normal display (Normal display) (OVERLOAD detection) (Auto) (RECEIVER POWER OFF) VSX-1022-K...
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Normal display (Normal display) [Detailed explanations] Simultaneously holding the [ADVANCD SURROUND] and [STANDBY/ON] keys on the front panel pressed for 2 seconds will cancel Key Input Inhibition mode after a DC error detection and turn the unit ON. VSX-1022-K...
1 V, using a tester. ∗ Be sure to connect the GND terminal of the tester to the chassis. ∗ If the voltage is still 1 V or higher, repeat Step (2). −30V 47 - 100 ohms (2 W or higher) VSX-1022-K...
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Without grounding connection, the protection circuit will be activated. After repairing, be sure to remove the ground wire before reassembling. GND wire (Be sure to disconnect the GND wire before reassembly.) Back chassis Speaker chassis Main capacitor GND MAIN Assy (SIDE B) VSX-1022-K...
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• Bottom view (2) Remove the two screws. (BBZ30P080FTC) (3) Remove the three screws. (1500001206010-IL) (4) Remove the tape. (5) Unhook the two hooks. (6) Arrange the front panel section as shown in the photo below. Front panel section VSX-1022-K...
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Remove the cabinet by removing the 10 screws. (1) Remove the three screws. (BBZ30P080FTC) • Bottom view (2) Remove the four screws. (BBZ30P080FTC) G-R Assy G-L Assy (3) Cut the two binders. (4) Remove the one screw. (BBZ30P080FTC) (5) Remove the WG-A Assy. WG-A Assy VSX-1022-K...
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(6) Cut the two binders. (7) Disconnect the five connectors. AMP7/AMP5 Assy (VSX-1022-K, VSX-42: CP401 to CP405) Disconnect the four connectors. (VSX-822-K: CP401 to CP404) (8) Remove the Heatsink section. CP401 CP402 CP403 CP405 (VSX-1022-K, VSX-42 only) CP404 CPU Assy (9) As shown, arrange the Heatsink section over the WG-A Assy.
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(8) Insert any insulation sheet. D-MAIN Assy OPTCO Assy Insulation sheet Note: CN101 9 pin connector on GGD1756 is not used in this case. CN102 CN1401 CP2003 CN201 CN213 Borad to board extension Borad to board extension jig cable (GGD1800) jig cable (GGD1756) VSX-1022-K...
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×3 CPU Assy MAIN Assy WG-B Assy (4) Remove the four screws. (BBZ30P080FTC) MAIN Assy (5) Arrange the unit as shown in the photo below. (6) Connect the chassis ground. See “2. Notes on Ground Points Connection”. MAIN Assy VSX-1022-K...
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Note: While securing the regulator ICs and rectifier diode to the holes for temporary joining, tighten the screws while holding the regulator ICs and rectifier diode with your fingers so that the jumper wires will not become distorted. VSX-1022-K...
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(3) Connect the extension jig FFC. (4) Insert any insulation sheet between AMP Assy and MAIN Assy. Insulation sheet Insulation sheet D-MAIN Assy D-MAIN Assy CN704B CN704B Extension jig FFC CPU Assy MAIN Assy Extension jig FFC CPU Assy MAIN Assy (GGD1801) (GGD1801) VSX-1022-K...
Note: Some parts on D-MAIN and F-USB Assemblies can not be replaced due to using heat-pad connection between the board. Please refer to [1.2 NOTES ONREPLACING PARTS], when the parts listed in the table is defective, replace whole Assy. VSX-1022-K...
2. Plug the AC cord. (STANDBY mode) For updating of the MAIN microcomputer, proceed with Please push the cancel button and press the JIG's the following steps in STANDBY mode. RESET button. And confirm a connection of FFC. Please return to procedure 1. VSX-1022-K...
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1 Set speed of update. Set Baud rate to 38400. Press the OK button. 2 Update the MCU. E.P.R=>Erase+Program+Read 7. Unplug the AC cord. 2 Update the MCU Disconnect the FFC cable. Press the E.P.R … button Press OK button. VSX-1022-K...
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7. Disconect the AC power cord. (The POWER button does not respond.) Confirm a version of the firm ware of SUB microcomputer. Note: Because update is not possible again, never unplug the power cord until the updating process is completed. VSX-1022-K...
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* It may take around 1 minute until the version of the USB microcomputer is displayed. When be not displayed, wait in the state that turned on the power of the product for 1 minute, and please do it from the first procedure again. Turn the unit off. VSX-1022-K...
8.3 IDLE CURRENT ADJUSTMENT for VSX-1022-K, VSX-42 When any component parts which are within the red square on the following circuit diagram are replaced, the idle current adjustment of that channel is required. (Idle current adjustment for another channel is not required.) However, when any capacitors are replaced, the adjustment is not required.
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TP405 pin 1 (+) VR405 (Condition : No signal and no load) TP405 pin 3 (–) • Adjustment points and measurement points..see fig.2. AMP5 ASSY SL_VR404 C_VR403 SR_VR405 FR_VR402 FL_VR401 FL_TP401 SL_TP404 C_TP403 SR_TP405 FR_TP402 SIDE A Fig.2 VSX-1022-K...
(In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION Poly bag packing style Tape (clear) Cord AC Safety Brochure Sheet SP caution Dry cell batteries (AAA size IEC R03) Label getter “L” Label getter “R” VSX-1022-K...
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10 PE, Sheet 6327040059000-IL NSP 11 Warranty Card See Contrast table (2) NSP 12 Label VRW1629 (2) CONTRAST TABLE VSX-1022-K/CUXESM, VSX-42/UXECB and VSX-822-K/CUXESM are constructed the same except for the following: VSX-1022-K VSX-42 VSX-822-K Mark Symbol and Description /CUXESM /UXECB...
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(2) CONTRAST TABLE VSX-1022-K/CUXESM, VSX-42/UXECB and VSX-822-K/CUXESM are constructed the same except for the following: VSX-1022-K VSX-42 VSX-822-K Mark Symbol and Description /CUXESM /UXECB /CUXESM MAIN Assy 7028071611030-IL 7028071611050-IL 7028071611010-IL FRONT Assy 7028071621030-IL 7028071621050-IL 7028071621030-IL HP Assy 7028071622030-IL 7028071622050-IL 7028071622030-IL...
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(SL) : Audio Signal Route (Surround L ch) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (TU) : Audio Signal Route (Tuner L ch) MAIN ASSY (VSX-1022-K: 7028071611030-IL) (VSX-42: 7028071611050-IL) (VSX-822-K: 7028071611010-IL) VSX-1022-K...
10.7 D-MAIN ASSY (1/7)(VSX-1022-K, VSX-42) Proto Only (DIP type) DUMMY C N 1 0 4 C N 1 0 3 C 1 6 6 RESET_OUT TOOL0 FLMD0 RESET_IN TOOL1 GNDD ST_H+5V CPU_ST_VCC CPU_ST_VCC V+3R3_SB IC101 R 1 8 8 IC103...
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1 0 k Q 1 0 1 2 S C 3 0 5 2 ( E F ) : Video Signal Route (TV/SAT) : Video Signal Route (Y) GNDD (Cb) : Video Signal Route (Cb) (Cr) : Video Signal Route (Cr) VSX-1022-K...
10.9 D-MAIN ASSY (3/7)(VSX-1022-K, VSX-42) FA-238 28.63636MHz CL=7pF *X1202 G N D 2 V+1R8_HHH 1 0 0 3 9 0 1 . 2 k 0 . 0 8 2 u / 1 0 DUMMY * R 1 2 7 0...
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: Video Signal Route (Cb) 4 7 k (Cr) R1202 : Video Signal Route (Cr) GNDD G N D 2 G N D 1 X 1 2 0 1 A S S 7 1 0 6 - 1 GNDD FA-238 27MHz CL=7pF VSX-1022-K...
10.10 D-MAIN ASSY (4/7)(VSX-1022-K, VSX-42) MASTER CLOCK SELECTOR V+3R3_DSP C 1 4 2 6 V T L 1 1 2 9 - A 0 . 1 u / 1 6 L 1 4 0 5 C 1 4 2 7...
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G N D 3 G N D 1 CDTI C/SW HDLRCK R 1 4 6 6 R 1 4 0 4 (1608) SDTI SL/SR KN1401 R 1 4 8 9 R 1 4 0 5 BDTI SBL/SBR (1608) GNDD GNDDAC NDDAC GNDD VSX-1022-K...
10.11 D-MAIN ASSY (5/7)(VSX-1022-K, VSX-42) V+3R3_HHH V+3R3_DSP (1608) L 1 6 0 1 A T F 1 2 1 1 - A V+1R2_HHH V+1R2_DSP (1608) L 1 6 0 2 A T F 1 2 1 1 - A V+3R3_DSP R 1 6 1 5 4 .
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1 0 k R 1 6 9 0 GNDD 1 0 k R 1 6 9 1 /EMU1 /EMU1 /EMU0 /EMU0 GNDD V+3R3V C 1 6 7 0 GNDD 0 . 0 1 u / 2 5 /TRST /RST CN1601 DUMMY VSX-1022-K...
R E G C 1 u / 1 0 V S S E V S S 0 V D D E V D D 0 1 0 0 R 1 0 8 GNDD GNDD CONT_NW CONT_SUB 2/7,3/7 ST_H+5V GNDD VSX-1022-K...
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1 0 k Q 1 0 1 : Video Signal Route (TV/SAT) 2 S C 3 0 5 2 ( E F ) : Video Signal Route (Y) (Cb) : Video Signal Route (Cb) (Cr) GNDD : Video Signal Route (Cr) VSX-1022-K...
L 1 2 0 4 L 1 2 0 7 R 1 2 3 0 R 1 2 3 3 C 1 2 0 7 GNDD ADV_VYI Q 1 2 0 3 (2125) Video IN GNDD GNDD GNDD GNDD VSX-1022-K...
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: Video Signal Route (Cb) (Cr) R1202 : Video Signal Route (Cr) GNDD G N D 2 G N D 1 X 1 2 0 1 A S S 7 1 0 6 - 1 GNDD FA-238 27MHz CL=7pF VSX-1022-K...
C 1 4 8 0 (1608) C 1 4 7 9 (1608) GNDD GNDD (1608) R 1 4 9 2 (1608) R 1 4 9 3 R 1 4 0 4 (1608) R 1 4 0 5 (1608) GNDDAC GNDD VSX-1022-K...
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G N D 3 G N D 1 CDTI C/SW HDLRCK R 1 4 6 6 R 1 4 0 4 (1608) SDTI SL/SR KN1401 R 1 4 8 9 R 1 4 0 5 (1608) BDTI SBL/SBR GNDD GNDDAC GNDDAC GNDD VSX-1022-K...
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J353 JUMPER 1N-K 1N-K OPEN OPEN 827/527 JUMPER 330P-J 100P-J 680K SYX/JX : Video Signal Route (TV/SAT) OTHER OPEN 1N-K 1N-K OPEN : Video Signal Route (Y) (Cb) : Video Signal Route (Cb) (Cr) : Video Signal Route (Cr) VSX-1022-K...
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BKT3 BKT2 C1233 100/16 C1232 10N-K : Video Signal Route (DVD) : Video Signal Route (DVD) (TV/SAT) : Video Signal Route (TV/SAT) : Video Signal Route (Y) (Cb) : Video Signal Route (Cb) (Cr) : Video Signal Route (Cr) VSX-1022-K...
10.25 FRONT, INSEL, HP, MIC, FVIDEO and WG ASSYS FRONT ASSY (VSX-1022-K, VSX-822-K: 7028071621030-IL) (VSX-42: 7028071621050-IL) PRESET PHASE AUTO HVS RDS TP TA PTY ST TUNE ZONE SP HD D+EX PLIIx ADV.S. DIGITAL DTS HD ES 96/24 NEO:6 HDMI 10N-K...
SIDE A For further information for respective destinations, be sure to check with the schematic diagram. SIDE B P.C.Board Chip Part AUDIO ASSY IC400 IC404 Q433 Q435 IC401 IC403 Q425 IC402 Q428 IC406 Q420 Q422 CN403 CN402 CP403 CP402 VSX-1022-K...
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SIDE B SIDE B AUDIO ASSY Q416 Q404 Q401 Q402 Q410 Q413 Q418 Q405-Q407 Q426 Q427 Q432 Q415 Q414 Q434 Q419 Q429 Q421 CN402 CN403 VSX-1022-K...
11.6 CPU ASSY SIDE A SIDE A CPU ASSY CN12 CN101 CN102 CP405 CN213 CN201 CN205 CN211 CN214 CN208 CP14 CP13 CP16 CP15 VSX-1022-K, VSX-42 ONLY Q519 Q523 VSX-1022-K...
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SIDE B SIDE B CPU ASSY CN201 CN213 CP405 CN208 CN214 CN211 CN205 Q1323 Q504 Q502 Q503 Q213-Q215 Q209-Q212 Q216 Q217 IC204 IC203 Q511 Q203 Q206 Q201 Q202 IC205 Q524 VSX-1022-K...
→ D8*** PACK → CN → T → D9*** → CN9*** → IC → D9*** → CN9*** → IC9*** → D9*** LIST OF ASSEMBLIES VSX-1022-K VSX-42 VSX-822-K Mark Symbol and Description /CUXESM /UXECB /CUXESM 1..PCB TTL ASSY MAIN 7025HK1108010-IL 7025HK1108020-IL 7025HK1107010-IL 2..MAIN ASSY...
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7028071621030-IL and 7028071621050-IL are constructed the same except for the following: Mark Symbol and Description 7028071621030-IL 7028071621050-IL D9701 - D9703 LED, round K500052009011-IL K500036001120-IL INSEL ASSY 7028071623030-IL and 7028071623050-IL are constructed the same except for the following: Mark Symbol and Description 7028071623030-IL 7028071623050-IL D9704 LED, round Not used K500036001120-IL VSX-1022-K...
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D-MAIN ASSY OPTCO ASSY SEMICONDUCTORS IC 1003 AAT4610BIGV-1 MISCELLANEOUS IC 1201 TC7WHU04FK JA 1305 OPTICAL RECEIVER E100116500040-IL IC 1202 ADV7181CBSTZ JA 1306 TER,RCA 1PIN G600107A0000Y-IL IC 1203 ABT1015 IC 1204 TC74LCX541FK IC 1205 TC7SZ125FU IC 1401 AK4588VQ IC 1402 TC74VHC08FK VSX-1022-K...
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S 701-714,716 SWITCH G180501000010-IL S 9701 SW,ENCODER G121125042011-IL U 701 MODULE,REMOCON E940349003810-IL RESISTORS R 779,780 C060001063050-IL INSEL ASSY MISCELLANEOUS S 715 SWITCH G180501000010-IL S 9702 SW,ENCODER G121125052011-IL HP ASSY MISCELLANEOUS JA 701 JACK,D6.5 G402PJ612A09Y-IL MIC ASSY SEMICONDUCTORS IC 902 J121458001010-IL VSX-1022-K...
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