Panasonic TC-29G12P service manual IC001 Pins and Functions, Sync

IC001 - Pins and Functions					TC-20G12P / TC-29G12P / TC-29G12PU
Remote signal in	→	1	RMIN P06		VSS	64	⎯ GND
AFC <1st tuner)	→	2	ADIN0		OSC2	63	→ 12MHz X-tal
Not used/GND	→	3	ADIN1(AFC(2º Tuner)		OSC1	62	← 12MHz X-tal
Lock Detect	←	4	P50		VDD	61	⎯ +5V
Key in	→	5	ADIN3		P00	60	→ SCL
Action/HHS	→	6	ADIN4		V	59	↔ SDA
VERSION input	→	7	ADIN5		P02	58	← Version MSB
S-VHS input	→	8	P54		P03	57	← Version GM
Not used (open)	←	9	P55		P04 / IRQ0	56	→ 50/60Hz
FA1	→	10	ADIN8		VSYNC / IRQ1	55	← V-pulse(neg.)
MTS in	→	11	ADIN9		P07 / RST	54	← Reset
GND	⎯	12	CM		P60	53	→ Main AV select 1
Test OSC	⎯	13	SYNC		P61	52	→ Main AV select 2
Not used (open)	←	14	PWM1(bass)		(mate clock) P62	51	→ X’tal (PAL-M/PAL-N)
Not used (open)	←	15	PWM(treble)		P63	50	→ Sound defeat
Not used (open)	←	16	PWM3(balance)		(PIP AV s1) P64	49	→ Not used (open)
Not used (open)	←	17	PWM4(surround)		(PIP AV s2) P65	48	→ Not used (open)
V-size	←	18	PWM5		P66	47	→ Speaker on(L)off(H)
Not used (open)	←	19	PWM6		VOI	46	→ OSD Semi-trans
Geomagnectic corr.	←	20	PWM7		SPWM	45	→ Volume
Not used (open)	←	21	PWM8		VOW1	44	→ OSD red
+5V	⎯	22	AVDD		VOW2	43	→ OSD green
(for CC)	←	23	CREF		VOW3	42	→ OSD blue
(for CC)	←	24	VPH		VOB	41	→ OSD blank
(for CC)	←	25	VCP		P16	40	← Hold down detect
Video signal for CC	→	26	CVBS		HSYNC	39	← H-plus(neg.)
GND	⎯	27	AVSS		VSS	38	⎯ GND
Color Sys 1	←	28	P47		P20	37	→ AI Sound
Color Sys 2	←	29	P46		P21	36	→ IF Defeat
Video Defeat	←	30	P45	(clone det.)	P40	35	→ Recharge
Relay on (H) off (L)	←	31	P44		P41	34	← Power Down
Mute Defeat	←	32	P43	(clone sw.)	(mate data) P42	33	→ 3D WOOFER

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