Sony LX60S, LX70S, RMT-V293A, RMT-V294A, LX40, LX50 service manual 55-4E

Pin No.					Pin Name	I/O	Function
51	WHITE LEVEL					I	White level signal input
52	OSD V OUT					O	OSD Video signal output
53	OSD Vcc					—	SW 5V (OSD block)
54	HLF					I/O	External low-pass filter for slicer/AFC is connected to this terminal
55	V HOLD					I/O	External capacitor for slicer is connected to this terminal
56	C VIDEO IN					I	Control video signal input (osd, tuner, sorvo)
57	NUA					—	D Ground
58	C SYNC					I	NC
59	PLL CLK					O	Tuner PLL clock output
60	PLL DATA					O	Tuner PLL data output
61	PLL ENABLE					O	Tuner enable output
62	TA MUTE					O	NC
63	A MUTE					O	AUDIO mute output
64	P CONT M12					O	Motor 12V control output
65	P CONT SW12					O	SW 12V control output
66						O	FLD drive chip select signal output
	FLD CS
67						O	V-set micon chip select signal output
		V-SET CS
68	S OUT0					O	Serial communication signal (FLD, V-SET)
69	S IN 0					I	NC
70	S CLK 0					O	Serial communication signal (FLD, V-SET)
71	I2C CLK					I/O	IIC clock signal (VIDEO, HiFi)
72	I2C DATA					I/O	IIC data signal (VIDEO, HiFi)
73	CBC SIRCS OUT					O	Cable mouse sircs signal output
74	CLK OUT					—	NC
75	NICOLE					O	NC
76	CAP ERR					O	Capstan error D/A output
77	DRUM ERR					O	Drum error D/A output
78	P FAIL					I	Power fail detection input
79	S REEL					I	Supply reel sensor input
80	T REEL					I	Take up reel sensor input
81	DMS+					I
82	DMS–					I
83						O
				MAIN/SAP
84	F MONO					O
85						I	Ground
		STEREO
86						I	Ground
			SAP
87	CAP FG					I	Capstan FG signal input
88	AMP Vss					—	Ground
89	DRUM FG					I	Drum FG input.
90	DRUM PG					I	Drum PG input.
91	AMP Vref OUT					O	Analog AMP reference Vcc output
92	AMP Vref IN					I	Analog AMP reference Vcc input
93	RC CHECK					I	Check input
94	CTL–IN					I/O	Control signal IN/OUT
95	CTL+IN					I/O	Control signal IN/OUT
96	AMP C					I	Control signal AC conect
97	CTL AMP OUT					O	Control signal AMP output
98	AMP Vcc					—	D-5V
99	A Vcc					—	D-5V
100						O	NC
	V-SET RESET

55-4E-