Sony HBD-E370/E470/ E570/E870/T57 service manual IC2401 TPIC1405DFDRG4

HBD-E370/E470/E570/E870/T57
IC2401 TPIC1405DFDRG4
C19V	1		C19V		C19V
CP2	2		CHARGE
						POWER		56	SLED2_N
CP1	3		PUMP		PRE-DRIVER
						MOS FET		55	SLED2_P
CA5V	4	CA5V				NF
AGND_1	5
VREF	6				C19V			54	P12V_3
TEST1	7
TEST2	8				PRE-DRIVER	POWER		53	SLED1_N
TEST3	9					MOS FET		52	SLED1_P
TEST4	10		4			NF		51	PGND_3
XFG	11
							CV3P3	50	CV3P3
MONITOR	12	SLED END		BEMF DETECT	3			49	MCOM
		DETECTION		COMPARATOR
XMUTE1	13	START-UP				CURRENT LIMIT		48	ISENSE
			MATRIX			TSD CIRCUIT
XMUTE2	14	CIRCUIT
			CIRCUIT		2			47	ICOM2
GC	15	GAIN		C19V				46	W
		CONTROL
						POWER		45	P12V_2
				PRE-DRIVER				44	V
						MOS FET
								43	ICOM1
						3		42	U
			ABSOLUTE/					41	P12V_1
VSLED1	16
			PWM CONTROL				C10V	40	C10V
				CIRCUIT
			ABSOLUTE/		2		P5V_2	39	P5V_2
VSLED2	17		PWM CONTROL					38	AGND_3
			CIRCUIT					37	TEST6
VSPIN	18							36	TEST5
					C10V			35	AGND_2
								34	PGND_2
			ABSOLUTE/
				PRE-DRIVER		POWER		33	LOAD_N
			PWM CONTROL
VLOAD	19					MOS FET		32	LOAD_P
			CIRCUIT
					NF			31	P5V12L
					C10V
			ABSOLUTE/	PRE-DRIVER		POWER		30	TRK_N
			PWM CONTROL
VTRK	20					MOS FET		29	TRK_P
			CIRCUIT
					NF
					C10V
			ABSOLUTE/	PRE-DRIVER
VFCS	21		PWM CONTROL
			CIRCUIT
		NF
					C10V
VTLT	22		ABSOLUTE/	PRE-DRIVER
			PWM CONTROL
		NF	CIRCUIT
PGND_1	23
TLT_P	24		POWER
TLT_N	25		MOS FET
P5V_1	26
FCS_P	27		POWER
FCS_N	28		MOS FET
70