Marantz SA-17S1 service manual IR Senser, Out

H1

VX01			G[1]	G[2]	G[3]	G[4]	G[5]	G[6]	G[7]	G[8]	G[9]	G[10]	G[11]	G[12]	G[13]
HQ31302410
98	97	95	94	93	92	91	90	89	88	87	86	85	84	83	82	81	80	79	78	77	76	75	74	73	72	71	70	69	68	67	66	65	64	63	61	61	60	59	58	57	56	55	54	53	51	50
						TIMER					RNDM			PROG					A Ð B			RPT		1														CD
						DISC								TRK																		TTL			TIME			SACD

2CH

MULTI

G[7]

G[8]

G[9]

G[10]

G[11]

G[12]

G[13]

P[40]

P[39]

P[38]

P[37]

P[36]

P[35]

P[34]

P[33]

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

AM33

G[6]

G7

G6

G[5]

5049

G8

G9

G10

G11

G12

G13

AA6

AA5

AA4

AA3

AA2

AA1

AM35

AM34

AM32

32

G[4]

51

G5

AM31

31

G[3]

52

G4

AM30

30

G[2]

53

G3

AM29

29

P[32]

P[31]

P[30]

P[29]

								TEXT		1	2		3	4		5	6	7	8		9	10	11 12			13 14		15 16			17 18		19 20
	1	2	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46
				P[1]		P[2]	P[3]	P[4]	P[5]	P[6]	P[7]	P[8]	P[9]	P[10]	P[11]	P[12]	P[13]	P[14]	P[15]	P[16]	P[17]	P[18]	P[19]	P[20]	P[21]	P[22]	P[23]	P[24]	P[25]	P[26]	P[27]	P[28]	P[29]	P[30]	P[31]	P[32]	P[33]	P[34]	P[35]	P[36]	P[37]	P[38]	P[39]	P[40]
													+5V
																					RY04
																					1.8K
												RY01
	JY01											2.2K				RY02					RY03					RY05					RY06
GND	1															560					1.8K					1.8K					5.6K
GND	2															SY01					SY02					SY03					SY04					SY05
			DISPLED
LED_DISP	3
F_RESET	4			FRES		KEY1															PREV				2 PAUSE 1					2 STOP					2 PLAY
	5			FCEN									+5V		2		1			2		1										1					1
F_CEN															NEXT
F_CLK	6			FCLK																	RY10
F_DAT	7			FDAT																	1.8K																D-GND
KEY2	8			KEY2								RY07				RY08					RY09					RY11					RY12
												2.2K
				KEY1												560					1.8K					1.8K					5.6K
KEY1	9
5V	10															SY06					SY07					SY08					SY09					SY10
				RC-5
RC-5	11
5V	12					KEY2
															2		1			2		1			2		1			2		1			2		1
																										TEXT					TIM E
5V	13		+5V												OPEN/CLOSE					DIS_OFF															S_MODE
GND	14
H1	15	H1																																			D-GND
-VFT	16		-VFT
H2	17	H2

48 49

+5V
RY16
100	3

CY06	CY05
0.1	47/6.3V
D-GND D-GND

H2

2

D-GND

G[1]

54

G2

AM28

28

26 27

-VFT

56 55

G1

AM27

CY04

VFL

QY01

AM26

0.1

57

TEST

LC75712E

AM25

25

D-GND

58

VSS

AM24

24

CY03 D-GND

OSCO

AM23

22P

RY13

10K

59

23

D-GND

61 60

OSCI

AM22

21 22

+5V

FRES

VDD

AM21

FCEN

62

RES

AM20

20

CE

FCLK

63

AM19

19

AM10

AM11

AM12

AM13

AM14

AM15

AM16

FDAT

64

CL

AM 2

AM 3

AM 4

AM 5

AM 6

AM 7

AM 8

AM 9

18

AM18

DI

17

AM17

CY02

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

0.1

CY01

1

AM

47/6.3V

D-GND

D-GND

P[1]

P[2]

P[3]

P[4]

P[5]

P[6]

P[7]

P[8]

P[9]

P[10]

P[11]

P[12]

P[13]

P[14]

P[15]

P[16]

RY20

10K

D-GND

1

RC-5

+5V

ZY01

IR SENSER

3

DISPLED

QY05

2

1

DTA114ES

DY04

DISPLAY OFF

P[28]

P[27]

P[26]

P[25]

P[24]

P[23]

P[22]

P[21]

P[20]

P[19]

P[18]

P[17]

D-GND

PY16

RY15	1K
	D-GND

R907

R915

270

R903

330

E 3

Q909

5.6k

C 1

2

2

2SA1048

Q901

Q905

B

Y.GR

B

2SC2458

2SA1048

C

1

2

E 3

Y,GR

Y.GR

E 3

B

2

B

C 1

R909

R923

D901

-12V

+12V

100

680

C 1

R911

R925

D903

100

560

2

D905

R901

B

A-GND

2

470

Q903

E 3 Q907

E 3

2

C 1

B

J902

C901

2SC2458

2SA1048

Y,GR

B

Y.GR

2

Q911

RCH

1

100/10V

B

2SC2458

C 1

-12V

2

R905

E 3

Y,GR

5.6k

R913

R917

GND

3

6

5

330

270

4

+12V

4

LCH

5

R950

10k B

TMUT

6

1

A-GND

R916

R908

C902

2

3

330

270

100/10V

R904

E 3

Q910

A-GND

5.6k

C 1

2

2

2SA1048

Q902

Q906

B

Y.GR

B

2SC2458

2SA1048 E 3

C

1

2

Y,GR

R902

Y.GR

E 3

B

2

470

B

C 1

R910

R924

D902

100

680

	C 1		R912	R926		D904
			100	560
2						D906
B			A-GND
						2
Q904			E 3 Q908
	E	3		C	1	B
2SC2458		2	2SA1048
Y,GR		B	Y.GR	2		Q912
PR16			C 1	B		2SC2458
		R906		E	3	Y,GR
		5.6k	R914			R918
			330			270

+12V

C903

220/25V

C 1 A-GND

Q913

2SC2458

Y,GR

E 3

R919

6.8

R921

6.8

E 3

Q915 2SA1048 Y.GR

C 1

C904	220/25V	A-GND	12V
			-
			+12V

C 1

Q914

2SC2458

Y,GR

E 3

R920

6.8

R922

6.8

E 3

Q916 2SA1048 Y.GR

C 1

-12V

C905

JUMPER

R927 NC	R929
	JUMPER
A-GND
		E 3
	B
R941	2
NC	Q941	C 1
	NC
		A-GND
		A-GND
	Q942	C 1
	NC
	2
R942	B
NC		E 3

C906

JUMPER

R930

R928 JUMPER

NC

A-GND

L901

C907

1000p

A-GND

L902

C908

1000p

A-GND

H.P. OUT

J903

2

3

1

A-GND

C909

NC

W902

17 18