LisaDataPower 1 B

CR11 1u 10K CR12 1N914 R20 20K R17 8 R19 R22 C21 5R1@0W5 22n 4 1 0 0 0 u@5 0 V MR854 6 5 9 + 2n7 + 82R@2W CR22 + 16 MR854 C25 C11 2N6308 R3 1N4004 CR19 2u2 1K@0W5 R8 3 51R T5 220R@2W C16 + 4 R9 R7 100R@5W 2n7 10 +33 Out C22 C24 R23 Q3 2N2102 CR21 15 C26 51R R6 8 +18V 1 - L5 T3 4 5 6 Push 2 3 2N6308 Q2 + Z2 a LM393 2N4401 1N4004 CR18 1K@0W5 R4 3 2u2 C15 + T4 6K8 2 1N4004 Q1 +18V - 100n C18 20K R13 3 +170V 220R@2W 1N914 R16 2 + 100u +12 Out CR8 16V x 2 1 +18V 2K4 E9 /Shutdown 7 +18V R18 1N914 +5 STBY (5 .7 V) C14 E8 115V CR5 Line Sense 1N914 1N914 CR9 3 Z1 100n 230V C13 1N4004 + 1000u E7 R5 750K C19 + 20K R12 6 + Z2 b LM393 Q6 1 CR6 C12 E6 SW1 NC LM7805C CR7 T1 J NO 5 -170V 115V 3 I /Delay Reset +18V E2 2 H Logic +5 51K@2W R33 E4 E5 G +170V 51K@2W R2 + 470u CR4 C8 + 470u C9 C7 22n C6 L3 CR3 22n C5 8R@25C F 115V 1N5404 R1 100n 10n 10n WHT C2 C4 L1 3A 250V C1 BLK C3 E1 330n 1 CR2 L2 F1 E 1N5404 D 1N5404 C 1N5404 B 330n CR1 A CR20 +5 Out NSD3040C 14 4 L4 R24 C23 15R@2W 10n 4 4 7 0 0 u@6 .3 V L6 5 6 13 Q4 CR26 +12 Out MR852 4 CR24 Pull 4 7 0 0 u@1 6 V -170V LM7905C 2 + 100u C29 5 -5 Out + 100u L7 CR25 3 C27 R25 3n3 C20 51R R10 MR852 C10 Z3 1N4004 2 CR23 CR27 T2 330@2W 1 1N4004 1 1N914 1N914 1N914 CR13 CR14 1N914 CR16 CR28 MR852 Current Sense CR15 CR29 5 1N4004 1N4004 CR17 2N2102 -12 Out 1u@250V MR852 R32 Component Side Brightness -100V 820K 100n C30 2M R26 R27 7 +18V 1 2 3 4 5 6 7 8 9 10 11 12 13 +12 Out Line Sense On/Off +5 Sense Current Sense /Shutdown /Power Fail Pull Push Logic +5 /Delay Reset +300V R31 Focus 100K A B C D Solder Side n/c /Power Fail (5 .7 V) +5 STBY -5 Out J1 R28 100K 22 21 20 19 18 17 16 15 14 13 12 +5 Out 11 10 +12 Out 9 8 n/c 7 6 5 4 n/c 3 Focus 2 Brightness 1 +300V BRT Return 1M 2M R29 6 R30 100K /Power Fail On/Off -12 Out +5 Sense +5 Out +12 Out +33 Out n/c -100V BRT Return Z Y X W V U T S R P N M L K J H F E D C B A 6 Reverse Engineered from: A ssy. No. 9 9 P0 0 7 3 -0 0 0 Rev. J Apple X/Lisa "DataPower" Power Supply 2 0 0 2 -0 1 -1 2 Part Numbers Skipped CR1 0 R1 1 , 1 4 , 1 5 , 2 1 C1 7 , 2 8 CardEdge CardEdge E F G Sheet 1 of 2 Rev. B Drawn by: JDM Checked by: TS 7 Notes: 1. There are NO 4-way connections on this diagram 2. Leading slash indicates signal is active low 3. Send corrections to: bugs@SigmaSevenSystems.com 4. Use this drawing at your own risk H I J