Sony STR-KS2000 Service Manual - Page 45
IC3100, 3150, 3200, 3250, 3300, 3400, 3500, CXD9883M, IC3921, TC7WZ74FU TE12R - protect
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Page 45 highlights
IC3100, 3150, 3200, 3250, 3300, 3400, 3500 CXD9883M STR-KS2000 BST_A 1 GVDD_A 2 /OTW 3 /SD 4 /RESET 5 PWM_A 6 OC_ADJ 7 GND 8 AGND 9 VREG 10 M3 11 M2 12 M1 13 PWM_B 14 VDD 15 GND 16 GVDD_B 17 BST_B 18 VREG Stuck Detect Programmable Current sense Timing Control /HIZ_HS_A /HIZ_LS_A Protection Logic /OCH_A /OCL_A Protection and Reset Logic Temperature waming/error /HIZ_HS_X /HIZ_LS_X /OCH_X /OCL_X /RESET_X OLP OTP CB3C /PCR Power-Up Reset /UVP /UVP_VREG VREG REG /RESET_A /UVP Under Voltage Protection VREG GVDD_A GVDD_B Timing Control Stuck Detect /HIZ_HS_B /HIZ_LS_B Protection Logic /OCH_B /OCL_B /RESET_B Over Current Fault Gate Drive Gate Drive Over Current Fault Over Current Fault Gate Drive Gate Drive Over Current Fault 36 PVDD_A 35 PVDD_A 34 PVDD_A 33 PGND 32 PGND 31 PGND 30 OUT_A 29 OUT_A 28 OUT_A 27 OUT_B 26 OUT_B 25 OUT_B 24 PGND 23 PGND 22 PGND 21 PVDD_B 20 PVDD_B 19 PVDD_B IC3921 TC7WZ74FU (TE12R) 87 65 Q RD SC Q 123 4 VCC PR CLR Q CK D Q GND 45
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