Daewoo XG332V service manual TUNER Section XG-332VModel only, Schematic Diagram

Schematic Diagram

TUNER Section : XG-332V Model only

HR003	3 & 4 GANG	47 OHM
	2 GANG	270 OHM

	2							10
										1
	1	4			7			10	12
MAIN GND	2	5			8				13	13
										14
	3	6			9			11	14
	3
		6	5	4	9	8	7	11		12

	R204B
322	12K
324/325	5.6K

SEMP	HR212/213
FTZ	2.7K
CE & SEMP	1K

SEMP R217/218

32227K

324/325 18K

	CF001	CF002	HC203	HC214	HC215	HC216	HC217
FTZ	MS3	MJ	470pF	X	X	O	O
CE	MS3	MS3	102 pF	O	O	X	X
S-AM	MS2	MS2	102 pF	O	O	X	X
	HR003	HR214	HR215	HR219	HR220	JW204	JW205
FTZ	47	O	O	X	X	X	X
CE	47	X	X	O	O	O	O
S-AM	270	X	X	O	O	O	O
	HR202	HR203	L201	L202	R217	R218	TU001
FTZ	22K	10K	O	O	JW	JW	4-Gang
CE	22K	15K	X	X	12K	12K	3-Gang
S-AM	18K	15K	X	X	33K	33K	2-Gang

	Pin No.	1	2	3	4	5	6	7	8	9	10	11	12
	Vtg(V)	2.1	4.8	2.1	2.1	GND	#1	#2	4.8	4.8	#3	#4	#5
IC201
	Pin No.	13	14	15	16	17	18	19	20	21	22	23	24
	Vtg(V)	3.2	3.2	2.1	2.1	2.1	4.5	#6	#7	#8	#9	4.8	3.5
	#1 : SD ON(0V)			#3 : NORMAL(V=< 0.5V )						#4 : FM(4V), AM(2.6V)
	OTHERWISE(5V)				MUTE(1.4V=<V=<2.2V)					#5 : FM(4.1V), AM(3.0V)
	#2 : STEREO(0V)				SEEK(V>=3.5V)					#6 : FM(0V), AM(1.3V)
	MONO(5V)									#7 : FM(3.6V), AM(1.0V)

#8 : FM(0.6V), AM(2.3V)

#9 : FM(?V), AM(?V)

Name	Pin No.	1	2	3	4	5	6	7	8	9	10	11
	Vtg(V)	2.5	N.C	0	0	0	VCC	#1	#2	#3	#4	N.C
IC202
	Pin No.	12	13	14	15	16	17	18	19	20	21	22
	Vtg(V)	#5	?	N.C	#6	#7	VCC	1.1	1.1	#8	GND	2.5
	#1 : FM(3.7), AM(0)						#2 : TUNING ON(VCC)
	#3 : FM(3.7), AM(0)						TUNING OFF(0V)
	#5 : TUNING ON(VCC)						#4 : FM(0), AM(12)
	TUNING OFF(0V)						#6 : FM(0V), AM(2.4V)

#7 : FM(2.4V), AM(0V) #8 : VT

Name		Q001	Q003	Q104	IC205	REMARK
	E(1)	0	12	0	12
Vtg(V)	C(2)	0	12	0	GND	BASIC : FM
	B(3)	0	0	12	5

13