Service Manual
Page 8
PMA-2000IVR LB1639 (IC902) TOP VIEW VIN1 1 GND 2 VCONT 3 VIN2 4 8 VOUT1 7 VCC 6 N.C. 5 VOUT2 VOUT1 VOUT2 85 VREF BA4558 (IC701) NJM2082D (IC201) 7 VCC 3 VCONT 2 GND A OUTPUT 1 A -INPUT 2 A+... VIEW ECB 2SA1837 (Y) 2SC4793 (Y) FRONT VIEW B CE DTA114ES DTC114ES DTC143ES DTC143ZS DTC144WS FRONT VIEW ECB DTA114ES DTC114ES DTC143ES DTC143ZS DTC144WS PNP Type NPN Type C R1 B R2 E R1 R2 DTA114ES 10kohm 10kohm R1 R2 DTC114ES 10kohm 10kohm DTC143ES 4.7kohm 4.7kohm DTC143ZS 4.7kohm 47kohm DTC144WS 47kohm 22kohm 8
PMA-2000IVR LB1639 (IC902) TOP VIEW VIN1 1 GND 2 VCONT 3 VIN2 4 8 VOUT1 7 VCC 6 N.C. 5 VOUT2 VOUT1 VOUT2 85 VREF BA4558 (IC701) NJM2082D (IC201) 7 VCC 3 VCONT 2 GND A OUTPUT 1 A -INPUT 2 A+... VIEW ECB 2SA1837 (Y) 2SC4793 (Y) FRONT VIEW B CE DTA114ES DTC114ES DTC143ES DTC143ZS DTC144WS FRONT VIEW ECB DTA114ES DTC114ES DTC143ES DTC143ZS DTC144WS PNP Type NPN Type C R1 B R2 E R1 R2 DTA114ES 10kohm 10kohm R1 R2 DTC114ES 10kohm 10kohm DTC143ES 4.7kohm 4.7kohm DTC143ZS 4.7kohm 47kohm DTC144WS 47kohm 22kohm 8