MARANTZ PS2100
Manual de Servicio

PU54
1 RU61 RU67 RU98 LCD_RW LCD_RST JU52 12 LCD_D1 LCD_D0 LCD_A0 LCD_D7 LCD_D5 LCD_D3 LCD_D2 LCD_E

QU51

QU53 QU52

9 1 36 5 50 40 30 40 QU53 DU54 LCD+B LCD_DIM LCD_BL DOOR KEY_1 KEY_0 VCC_B GND JU51 TIMER RU55 RU56 +12V 1

RU57

10 20 SURROUND TU-MODE RU58 RU59 TUNER RU60 RU51 RU52 BAND RU53 MEMORY 60 15 70 RU68 10

DU53

45 RU72 RU71 50 DISPLAY 55 RU74 RU54 AMP

DU52 SU52 25 CU51 80 90 100 60 SU53

SU56

SU57

SU51

SU54

SU55

PS2100

WG327J102-0

30

RU64 RU63 VU01

PU54

35

RU65 RU66 RU62 RU75

DU51

65 69

I

C

PU04

LCD_D4

QU17 QU16 QU15

LCD_D6

QU01

QU19

QU14 QU13 QU04 QU06

QU32 QU31

Q353 Q352 Q351 QU33

QU34

PT04
WG327J104-0
CT02 RCT01 L CT11

QU41
WG327J106-2

PU44
DU41

PU74
3

PU84
+6V JU81 1

QU81
DU81 G QU51

PU94
4 GRN VCC RED

PR54
CA70 RA62

QA51
CA66 CA68

QA53 QA59 QA54 QA52

QA58 QA56 QA55

OUT

CT12

SW SW SW R G L

JU71

PT04

QU81

OUT

G

RU41 + CU41 QU41
+B

OUT G +B
1 JU41

DOOR VCC_B DOOR
WG327J107-0

3 OUT G +6V RU81

+
XA51

+

1

+ CU81

CA72

CA71

PU44

+
CA78 CA79
DU91

RA74

POW RED GRN 1

+
RA61 CA65

CA64

+

CA63

+

+ CA80

QA58

QA57

RA89 RA90

CA67

CA73

CA55 RA51 RA73 RA54RA70 CA58 RA78 RA75 QA53 RA63

QA59
QA56 CA77 CA87 RA88 RA60 MT RA86 QA55

CA51

JT01

WT01

CT03

RA77

RA53 CA57

SU91 QU52

CA54

RA83 CA83

RA55 CA82 QA52 CA88

25

JU91

RA81

WG327J103-0

RA82 RA59

26

RA71

RA85

CA85

+

CA75

++

PR54

CA76

+

RA69 CA69 CA61 RA57

WG327J105-2 PU84

CA84

CA81

CA86

CA53
DU55

+

RA99 QA51 CA56

RA64

CA62 RA56 RA72 CA59

QA54

CA52 RA84 RA87

IF GND AM+B

WG327J108-0

ST MONO

CA60 RA58

MUTE LCH RCH

LA51

JT02 1

SU71 PU74

POWER PU94

+