Sony AC-DN2B Maintenance Manual

To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel. ! WARNUNG Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung dazu besitzen. ! AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement.

Manual Structure Purpose of this manual ........................................................................................ 3 (E) Related manual .................................................................................................... 3 (E) Contents ............................................................................................................... 3 (E) 1. Service Overview 1-1. Connectors and Cable ...........................................................................1-1 (E) 1-1-1. Recommended DC OUT Cable............................................1-1 (E) 1-1-2. Recommended Power Cords ................................................1-1 (E) 1-1-3. Connector Input/Output Signals...........................................1-2 (E) 1-2. Operating Environment .........................................................................1-2 (E) 1-3. Checking the Fan Operation..................................................................1-2 (E) 1-4. Removing the Cabinets .........................................................................1-3 (E) 1-5. Replacing the Fuse ................................................................................1-4 (E) 1-6. Replacing the Fan..................................................................................1-4 (E) 1-7. Notes on Repair Parts ............................................................................1-5 (E) 1-8. Printing of the Reference Numbers on Printed Boards .........................1-5 (E) 1-9. Optional Fixture ....................................................................................1-5 (E) 2. Electrical Alignment 2-1. Preparations ...........................................................................................2-1 (E) 2-2. Output Voltage Adjustment ..................................................................2-1 (E) 2-3. Note after Adjustment ...........................................................................2-1 (E) 3. Spare Parts 3-1. Exploded Views ..........................................................................................3-1 3-2. Electrical Parts List .....................................................................................3-3 3-3. Supplied Accessory .....................................................................................3-4 3-4. Optional Fixture ..........................................................................................3-4

Overall ....................................................................................................................4-1 MAIN .....................................................................................................................4-2 SUB01 ....................................................................................................................4-3 SUB02 ....................................................................................................................4-3 Frame ......................................................................................................................4-4

This manual is the maintenance manual for AC Adaptor AC-DN2B. This manual describes the information items on maintenance, and items that premise the service based on the components parts such as alignment, schematic diagram, board layout and spare parts list, assuming use of service engineers. Related manual Besides this maintenance manual, the following manual is available for this unit. ..... Operation Manual (Supplied with this unit) This manual is necessary for application and operation of this unit. Part number : 3-204-884-0X Contents The following are summaries of the each section for understanding the manual. Section 1 Service Overview Describes information about connector input/output signals, recommended power cords, and replacement of part. Section 2 Electrical Alignment Describes electrical adjustment. Section 3 Spare Parts Describes parts list, exploded view, and supplied accessories used in the unit. Section 4 Diagrams and Board Layouts Describes block diagram, schematic diagram and board layouts.

The following power cords are available separately for this unit. See the following table to determine the proper power code for your location. SONY POWER CORD (2.4 m) DK-2401L (Angle type) Fig. Power cord Rated current Rated voltage 1 DK-2401L (UC) 7 A 125 V 2 P/N 1-557-377-11 10 A 3 P/N 1-782-167-11 7 A 250 V 4 P/N 1-782-165-11 10 A 5 P/N 1-782-168-11 10 A 250 V 6 P/N 1-782-164-11 1-1. Connectors and Cable 1-1-1. Recommended DC OUT Cable When connecting a cable to the DC OUT connector (XLR, 4P), be sure to use the specified connector/complete cable assemblies. Connection Connector . XLR 4P, MALE : 1-508-369-11 Connection Cable . CORD WITH CONNECTOR : 1-790-446-11 (0.26 m, supplied with the unit) . CCDD-X2 (2 m, option) 1 2 3 4 5 6

AC IN AC 100 V to 240 V, 200 W DC OUT (4P FEMALE) _____ EXT VIEW _____ Pin No. Signal Specifications 1 GND GND for UNREG 2 NC No connection 3 NC No connection 4 DC OUT +16.4 to +17.0 V, 9 A MAX DC OUT (5P FEMALE) _____ EXT VIEW _____ Pin No. Signal Specifications 1 GND GND for DC OUT 2 NC No connection 3 NC 4 NC 5 DC OUT +16.4 to +17.0 V, 9 A MAX DC OUT (3P) _____ EXT VIEW _____ Pin No. Signal Specifications 1 BATT (_) OUT GND for DC OUT 2 BATT (+) OUT +16.5 to +16.9 V, 2.2 A MAX 3 RID IN SENS 1 4 3 2 1 2 3 4 5 1 2 3 1-2. Operating Environment Operating Temperature : 0 dC to +40 dC Storage Temperature : _5 dC to +45 dC Humidity : No condensation 1-3. Checking the Fan Operation The unit is provided with a fan. It is designed to run automatically when temperature of the heat sink inside the equipment exceeds over 55dC. If there is any doubt that the fan or fan motor control circuit fails, check the fan opera- tion as follows. Equipment Required . Electric Load Hewlett-Packard HP6051A + HP60501B 1. Set the electric load to 9 A in the CC (constant current) mode. 2. Connect the electric load as follows and make sure that the fan starts up within ten minutes. Lower cover (+) (_) To Electric Load 1-1. Connectors and Cable 1-2. Operating Environment 1-3. Checking the Fan Operation

1. Remove the four screws (B3 x 6) securing the BKW- L601 and loosen the two screws (PSW3 x 8). 2. Remove the four screws (PSW3 x 8) and remove the upper case. 3. Remove the two screws (B3 x 6) securing the shield plate. PSW3 x 8 B3 x 6 PSW3 x 8 Upper case Shield plate 4. Remove the screw securing the earth wire and discon- nect the harnesses from the connector (CN1) on the main board. 5. Disconnect the harness from the connectors (CN252, CN253) on the SUB02 board. 6. Assemble the parts in reverse order of the disassem- bling procedure. 1-4. Removing the Cabinets B3 x 6 B3 x 6 PSW3 x 8 BKW-L601 SMP 4 x 8 CN253 CN252 CN1 Earth wire Main board SUB 02 board

w The fuse is critical to safe operation. For replacement, be sure to use the specified part. Sony P/N : ! 9-885-009-46 5 A 250 V 1. Remove the cabinets while referring to Section 1-4. 2. Remove the three spacer 1s and the one spacer 2. 3. Raise the switching regulator and remove the two sol- derings as shown in the figure. Then, replace the fuse. 4. Assemble the unit in the reverse order of removal. Spacer 1/Spacer 2 tightening torque : 4 N.m (40 kgf.cm) Spacer 1 Spacer 1 Spacer 2 Spacer 1 Fuse Switching regulator Remove the solderings. 1-6. Replacing the Fan Fan used in the unit is a periodic replacement part. For replacement, be sure to use the specified part. Sony P/N : 1-763-098-11 Recommended Replacement Period : Every five years 1. Remove the cabinets while referring to Section 1-4. 2. Pull the fan socket out of the upper case. Upper case Fan socket 1-5. Replacing the Fuse 1-6. Replacing the Fan

4. Install a new fan in the reverse order of removal. Note at installation Install the fan to the fan socket with care so that air flows in the direction of the arrow. PTP3 x 8 Air flows PTP3 x 8 1-7. Notes on Repair Parts 1. Safety Related Components Warning w Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. Parts list has the present standardized repair parts. 3. Stock of Parts Parts marked with “o” at SP (Supply Code) column of the spare parts list may not be stocked. Therefore, the delivery date will be delayed. 4. Harness Harnesses with no part number are not registered as spare parts. In need of repair, get components shown in the list and repair using them. 1-8. Printing of the Reference Numbers on Printed Boards Only the lower two digits of the reference numbers of the SUB01 board and SUB02 board are shown respectively on the printed board. Note that these indications differ from those on the schematic diagram, block diagram and electrical parts list. (example) Board Indication on the Ref.No. printed board in the manual SUB01 CN01 CN101 SUB02 VR51 VR251 1-9. Optional Fixture The following special driver is separately available as a fixture to remove the screws securing the V shoe to the unit. Description Sony Part No. 5-wing screwdriver DF-018 (for M3) J-6530-180-A 1-6. Replacing the Fan 1-7. Notes on Repair Parts 1-8. Printing of the Reference Numbers on Printed Boards 1-9. Optional Fixture

Hewlett-Packard HP6051A + HP60501B . DC Voltmeter Connection Section 2 Electrical Alignment 2-2. Output Voltage Adjustment Preparation . Set the electric load to 9 A in the CC (constant current) mode. Test Points : Pins (+), (_)/5P terminal Adj. Point : 1VR251 (SUB02 board) Specifications : 16.7 ±0.3 V SUB02 board (B side) 2-3. Note after Adjustment After adjustment has been completed, be sure to lock 1VR251 with paint. Lower cover To DC Voltmeter (+) (_) To Electric Load 1 VR251

2 1-763-098-11 s FAN, DC (40 SQUARE) 3 2-378-311-01 o NUT(XLR), PLATE 4 3-193-925-01 o SHOE (AC), V 5 3-193-926-01 o SCREW (M3X7), 5LR PLATE SMALL 6 3-692-186-01 s HOLDER,CABLE 7 3-724-723-01 s RUBBER (BATT), DROP PROTECTION 8 9-885-004-70 o HARNESS ASSY, INLET(WITH SW) 9 9-885-009-68 o CASE, UPPER 10 9-885-009-69 o HARNESS ASSY, OUTPUT No. Part No. SP Description 11 9-885-009-71 o LENS, LED 12 9-885-009-72 o SOCKET, FAN 13 9-885-009-73 o CASE, LOWER 14 9-885-009-74 o CONNECTOR ASSY, BATTERY 15 9-885-009-75 o HARNESS ASSY, XLR 7-627-553-47 s SCREW PRECISION +P2X4 7-627-556-77 s SCREW PRECISION +P2.6X6 TYPE1 7-682-547-09 s SCREW +B3X6 7-684-221-00 s NUT 4, HEXAGON CAP 7-685-752-09 s SCREW +PTT3X8 7-685-792-09 s SCREW +PTP2.6X6 a b c c a Precision P 2.6 x 6 PTP2.6 x 6 NUT4, HEXAGON CAP PTP3 x 8 P2 x 4 B3 x 6 SMP 4 x 8 B3 x 6 B3 x 6 B3 x 6 PSW 3 x 8 *2 *1 *1 *2 b 1 15 2 12 6 8 8 10 11 7 3 14 4 13 5

P2 x 3 P2 x 3 B3 x 5 B3 x 5 P2.6 x 4 P2.6 x 4 P2.6 x 4 PSW3 x 8 P2.6 x 4 P2.6 x 4 110 111 104 103 114 112 113 106 102 105 No. Part No. SP Description 101 A-8278-025-C s MOUNT, V ASSY 102 1-766-377-12 s CONNECTOR, BATTERY 103 3-606-344-01 o PLATE (ID) 104 3-606-345-01 o SEAL 105 3-606-346-02 o SEAL (FRONT) 106 3-669-596-00 s WASHER (2.3), STOPPER 107 3-679-648-02 o SPRING, COMPRESSION 108 3-679-688-02 o LEVER, RELEASE 109 3-679-690-02 o MOUNT, V 110 3-680-952-01 o KNOB, RELEASE LEVER No. Part No. SP Description 111 3-680-996-02 o PLATE 112 3-680-997-02 o INSULATOR 113 3-680-998-02 o PLATE (+) 114 3-680-999-02 o PLATE (-) 7-627-553-38 s SCREW, PRECISION +P 2X3 7-627-556-38 s SCREW +P 2.6X4.0 7-682-546-09 s SCREW +B 3X5 7-682-948-01 s SCREW +PSW 3X8

---------- MAIN BOARD ---------- Ref.No. or Q’ty Part No. SP Description C1 ! 9-885-009-14 s CAPACITOR 1uF/AC250 C2 ! 9-885-009-15 s CAPACITOR 0.22uF/AC250 C3 ! 9-885-009-16 s CAPACITOR 1500PF/AC250 C4 ! 9-885-009-16 s CAPACITOR 1500PF/AC250 C5 9-885-009-17 s CAPACITOR 470PF/AC250 C6 9-885-009-18 s CAPACITOR 0.47uF/450V C7 9-885-009-18 s CAPACITOR 0.47uF/450V C8 9-885-009-19 s CAPACITOR 270uF/450V C9 9-885-009-20 s CAPACITOR 47uF/50V C10 9-885-009-21 s CAPACITOR 100uF/50V C11 9-885-009-22 s CAPACITOR 47uF/50V C12 9-885-009-23 s CAPACITOR 220uF/25V C13 9-885-009-24 s CAPACITOR 15000PF/630V C14 9-885-009-25 s CAPACITOR 1000PF/630V C15 9-885-009-25 s CAPACITOR 1000PF/630V C17 9-885-009-26 s CAPACITOR 0.22uF/25V C18 9-885-009-27 s CAPACITOR 4700PF/50V C19 9-885-009-28 s CAPACITOR 0.1uF/50V C20 9-885-009-29 s CAPACITOR 0.1uF/50V C21 9-885-009-30 s CAPACITOR 10000PF/50V C22 9-885-009-31 s CAPACITOR 470PF/630V C23 9-885-009-31 s CAPACITOR 470PF/630V C24 9-885-009-31 s CAPACITOR 470PF/630V C25 9-885-009-31 s CAPACITOR 470PF/630V C26 9-885-009-32 s CAPACITOR 0.22uF/25V C27 9-885-009-32 s CAPACITOR 0.22uF/25V C28 9-885-009-33 s CAPACITOR 10000PF/50V C29 9-885-009-34 s CAPACITOR 470PF/50V C30 9-885-009-35 s CAPACITOR 10000PF/50V C31 9-885-009-36 s CAPACITOR 4700PF/50V C32 9-885-009-37 s CAPACITOR 10000PF/630V C33 9-885-009-37 s CAPACITOR 10000PF/630V C34 9-885-009-37 s CAPACITOR 10000PF/630V C51 9-885-009-38 s CAPACITOR 680uF/25V C52 9-885-009-38 s CAPACITOR 680uF/25V C53 9-885-009-38 s CAPACITOR 680uF/25V C54 9-885-009-39 s CAPACITOR 100uF/25V C55 9-885-009-40 s CAPACITOR 10000PF/AC250 C56 9-885-009-41 s CAPACITOR 470PF/630V C57 9-885-009-41 s CAPACITOR 470PF/630V C58 9-885-009-42 s CAPACITOR 0.1uF/50V C59 9-885-009-43 s CAPACITOR 1uF/25V C60 9-885-009-43 s CAPACITOR 1uF/25V D1 9-885-009-05 s DIODE D5SB60 D2 9-885-009-06 s DIODE SF10L60U D3 9-885-009-07 s DIODE U1DL44A-TE12L D4 9-885-009-07 s DIODE U1DL44A-TE12L D5 9-885-009-08 s DIODE U1JU44-TE12L D6 9-885-009-09 s DIODE 1SS184-TE85L D7 9-885-009-09 s DIODE 1SS184-TE85L D8 9-885-009-09 s DIODE 1SS184-TE85L D9 9-885-009-09 s DIODE 1SS184-TE85L D10 9-885-009-09 s DIODE 1SS184-TE85L D11 9-885-009-09 s DIODE 1SS184-TE85L D12 9-885-009-09 s DIODE 1SS184-TE85L D13 9-885-009-09 s DIODE 1SS184-TE85L D14 9-885-009-10 s DIODE U2JC44 D51 9-885-009-11 s DIODE FCH30A06 (MAIN BOARD) Ref.No. or Q’ty Part No. SP Description D52 9-885-009-11 s DIODE FCH30A06 F1 ! 9-885-009-46 s FUSE 215005ME600 IC1 9-885-008-98 s IC TA78M18S IC2 9-885-008-97 s IC IR2101 IC3 9-885-008-99 s IC MC34262D IC4 9-885-009-00 s IC NJM431U-TE1 L1 ! 9-885-009-76 s COIL L2 9-885-009-77 s COIL L3 9-885-009-78 s COIL L51 9-885-009-79 s COIL Q1 9-885-009-01 s FET 2SK2837 Q2 9-885-009-02 s FET 2SK2842 Q3 9-885-009-02 s FET 2SK2842 Q4 9-885-009-03 s TRANSISTOR 2SA1298-TE85L Q5 9-885-009-04 s TRANSISTOR RN2404 RY1 ! 9-885-009-80 s RELAY SW51 9-885-009-47 s SWITCH OHD5R-60B T1 ! 9-885-009-44 s TRANSFORMER T2 9-885-009-45 s TRANSFORMER TH51 ! 9-885-009-13 s THERMISTOR ZD1 9-885-009-12 s DIODE 02CZ20 ZD2 9-885-009-12 s DIODE 02CZ20

Q101 9-885-009-49 s TRANSISTOR 2SC2712-TE85L Q102 9-885-009-49 s TRANSISTOR 2SC2712-TE85L Q103 9-885-009-50 s TRANSISTOR 2SA1162-TE85L Q104 9-885-009-51 s TRANSISTOR DTC114EKA-T146 ZD101 9-885-009-52 s DIODE 02CZ6.8Y ----------- SUB02 BOARD ----------- Ref.No. or Q’ty Part No. SP Description D251 9-885-009-62 s DIODE FCH30A06 D252 9-885-009-63 s DIODE 1SS184-TE85L D253 9-885-009-64 s DIODE 1SS181-TE85L IC251 9-885-009-53 s IC NJM2903M-TE2 IC252 9-885-009-54 s IC NJM2904M-TE2 IC253 9-885-009-55 s IC NJM431U-TE1 PC201 ! 9-885-009-56 s PHOTO COUPLER TLP621D4-GB-LF2 PC202 ! 9-885-009-56 s PHOTO COUPLER TLP621D4-GB-LF2 PC203 ! 9-885-009-56 s PHOTO COUPLER TLP621D4-GB-LF2 Q251 9-885-009-57 s FET 2SJ334 Q252 9-885-009-58 s TRANSISTOR 2SC2655 TPE6 Q253 9-885-009-59 s TRANSISTOR DTC114EKA-T146 Q254 9-885-009-60 s TRANSISTOR 2SC2712-TE85L Q255 9-885-009-61 s TRANSISTOR 2SA1162-TE85L Q256 9-885-009-61 s TRANSISTOR 2SA1162-TE85L ZD251 9-885-009-65 s DIODE HZM5.1N B2-TL ZD252 9-885-009-66 s DIODE HZM18N B2-TL ZD253 9-885-009-65 s DIODE HZM5.1N B2-TL ----------- SUB03 BOARD ----------- Ref.No. or Q’ty Part No. SP Description D301 9-885-009-67 s DIODE TLG223 ----- FRAME ----- Ref.No. or Q’ty Part No. SP Description HN001 9-885-009-69 o HARNESS ASSY, OUTPUT HN002 ! 9-885-009-70 o HARNESS ASSY, INLET (WITH SW) HN003 9-885-009-74 o CONNECTOR ASSY, BATTERY HN004 9-885-009-75 o HARNESS ASSY, XLR 3-3. Supplied Accessory Ref.No. or Q’ty Part No. SP Description 1pc 1-790-446-11 s CORD, CONNECTION (XLR TYPE 4P) 3-4. Optional Fixture Part No. SP Description J-6530-180-A o SCREW DRIVER, 5-WING (FOR M3)

Section 4 Diagrams and Board Layouts 1 4 3 2 ! ! ! ! ! ! ! ! MAIN AC-DN2B (SY) : S/N 10001 and Higher

SUB01 -B SIDE- SUB02 -A SIDE- SUB02 -B SIDE- SUB01, SUB02 SUB01, SUB02 AC-DN2B (SY) : S/N 10001 and Higher AC-DN2B (SY) : S/N 10001 and Higher

Frame 4 3 2 1 2 1 3 2 1 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 7 6 5 1 3 2 5 4 3 2 1 S 7 6 5 1 3 2 8 7 6 5 4 3 2 1 S S S 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 SUB01 SUB02 MAIN R281 R255 D251 D52 D51 Q2 C10 R103 FAN C55 Q253 R268 R270 R269 IC251 IC251 R267 R266 R265 C259 R291 PC203 ZD253 R292 PC201 PC202 R285 D253 R252 R286 C253 C261 R288 R287 C257 R284 R293 R282 Q256 Q255 R280 C256 Q252 C251 R256 Q251 R261 R254 R253 R259 R251 R258 R257 ZD251 C252 R260 IC252 IC252 R279 R278 D252 R277 R276 C255 R275 C254 R272 R54 SW51 VR251 R271 IC253 R262 R263 R264 R51 TH51 R52 C260 C58 ZD252 Q254 R289 R290 C258 PC203 PC202 PC201 CN51 CN52 HN004 HN003 CN252 HN001 C60 C59 R55 R56 L51 C54 C53 C52 C51 C57 C56 C115 C114 C111 R117 R120 C112 R119 R118 R114 R115 R121 C113 ZD101 Q101 Q102 Q103 Q104 R202 C202 C201 R201 Q5 Q1 C16 R30 R29 R28 R27 R26 R25 R24 R23 R22 R21 IC4 R31 C17 R32 D6 R20 IC3 R3 R35 R16 D7 D3 R5 Q4 R18 R19 C19 R34 C20 C31 R15 C21 C18 R47 R36 D8 R7 R6 D14 C8 D2 C15 C14 R4 R17 C9 L3 R14 R13 R12 R2 R1 C7 C6 C5 R45 R46 D13 C26 C34 C33 C32 R38 ZD01 C13 C25 C24 C23 C22 R37 Q3 R39 ZD02 R40 D9 C29 R44 C30 D11 D10 T2 T1 D12 IC1 C28 R43 R42 R41 D4 C11 C27 C12 R109 R111 R112 R113 R122 C108 R108 C107 C109 R107 R104 C105 C106 R106 R105 C104 R101 C103 R102 C110 R110 C101 C102 IC101 IC2 D5 L2 D1 C2 C3 C4 RY1 R8 R11 R10 R9 L1 C1 F1 CN1 HN002 AC(H)IN GND AC(C)IN SW1 1 4 3 2 (1/2) (2/2) (2/2) (2/2) (2/2) (2/2) (1/2) (1/2) (1/2) (1/2) 9 5 2 9 3 2 1 5 8 7 6 4 10 13 12 11 3 1 2 6 11 7 10 4 5 8 9 GND GND SENS + + GND GND + + GND + 4 3 2 1 DC OUT NC NC GND 5 4 3 2 1 DC OUT NC NC NC GND 3 2 1 RID IN BATT(+)OUT BATT(-)OUT

perform the following safety checks before releasing the set to the customer : Check the metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST 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. Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low- voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) To Exposed Metal Parts on Set Fig A. Using an AC voltmeter to check AC leakage. AC voltmeter (0.75V) Earth Ground 0.15 µF 1.5 kZ For the U.S.A. and Canada

Sony Corporation 2000. 10 16 Communication System Solutions Network Company ©2000 AC-DN2B (SY) J, E 9-968-578-01 (1)