CDX-GT50W/GT500/GT500EE/GT550

Refer to page 20 for Waveforms.

Refer to page 33 for IC Block Diagrams.

3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 36 for IC Pin Description of IC3.

(Page 22)

(Page 27)

TP74

CN2

TP88

TP75

TP89

TP76

TP90

TP77

TP91

TP78

TP92

TP79

 

TP80

R144

TP81

R147

 

TP82

R141

TP83

TP97

TP84

TP98

TP85

TP99

TP86

 

TP87

 

TP1

 

SW4

 

TP2

 

 

IC B/D

TP3

 

SW3

 

TP4

R1

SW2

 

TP5

 

SW1

IC1

C7

 

TP10

BP10

 

M903

 

TP11

 

TP7

 

M901

 

TP6

 

TP8

 

M902

 

TP9

 

R97

R86

 

 

 

 

 

 

 

 

R77

 

 

 

 

 

 

 

 

 

R87

C68

R85

 

 

 

 

 

 

 

C67

 

 

 

 

 

 

 

 

 

 

R98

TP70

TP68

TP67

R84

R83

R82

R81

R80

R79

R78

 

 

 

 

 

 

 

 

 

 

 

 

TP69

 

 

 

 

 

 

 

 

 

C69

 

 

 

 

 

 

 

 

 

 

X1

 

 

 

 

 

 

 

 

 

 

R96

C70

IC3

TP72

R5

R8

BP60

 

R6

TP71

R9

R2

TP12

 

R60

R61

R62

C71

TP13

R21

 

TP14

R63

 

TP15

 

R75 C66

R74

R73

R72

R71

TP65 R70

TP64 C62

TP63 R69

R68

TP62

TP61

R67

R64

R65

CDX-GT50W/GT500/GT500EE/GT550

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Image 23
Sony CDX-GT550, CDX-GT50W, CDX-GT500EE service manual Ic B/D