Sony SAT-B55 RM-Y139, SAT-A55 RM-Y802 service manual Semiconductors

Page 23

SAT-A55/B55

4-4. SEMICONDUCTORS

MN4SV17165BT-12

MC34063ABN

DAN202K

2SD774-34

SLR-325MCT31TA7805S SLR-325DCA47

50

26

 

 

 

3

 

 

 

 

8 7

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

1

 

 

 

1 2

6

5

 

3

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

2

 

 

 

1

(TOP VIEW) 25

 

 

E

C

B

 

 

 

 

TOP VIEW

 

 

 

1

 

 

 

 

 

 

 

 

SLR-325VRT31

1

PIN 1.IN

ANODE CATHODE3.GND 2.OUT

3 2

2SA1162-G0

2SD601A-Q

DTC144EK-T164

C

B

E

AT24C64N-10SC

BA10393F-E1

MC14577CF

8 7 6 5

1 2 3 4

(TOP VIEW)

NJM2129M-TE2

SN74HCU04ANS-E20

TC74AC04F-EL

148

17

(TOP VIEW)

S2LA20F

CATHODE

ANODE

PST575DMT-T1

43

12

(TOP VIEW)

S1WB60B

 

 

 

SIW

B

{

 

 

 

 

 

 

{

 

 

MN150414SA1

2815

1 (TOP VIEW) 14

TL431CLP-Z

1 2 3

RD6.2MW-T1B

3

2

1

3

2

1

2SD2394-EF

UDZ-TE-17-6.8B

NJM78M05FA

 

 

2

 

 

 

1

2

 

 

 

 

 

 

B

 

1

3123

2

 

PIN 1.OUT

1

C E

 

 

2.COMMON

 

3.IN

HVU359TRF

D5SC4M

MC7905CT

MA111

 

TOP224Y-B

ANODE

12

3

CATHODE

1

 

1

3

 

 

2

PIN 1.GND

2

 

 

1

2

 

3

2.IN

 

3

 

 

 

 

3.OUT

DTA114WSA-TP

E

C B

— 37 —

Image 23
Contents Model Input Jacks Specifications For Digital Satellite ReceiverFor Satellite Antennas Safety CHECK-OUTGeneral SAT-A55/B55 Chassis SAN-18D3 Electrical Parts ListTable of Conents General Connecting the Satellite Dish Antenna and Telephone LineAdding a VCR and Audio System Inserting the Access Card Using Your Remote Control RM-Y139 Remote Control SAT-B55 model Troubleshooting Troubleshooting Section Service Test Section DisassemblySAT-A55/B55 SAT-A55/B55 Section Diagrams Smart Card Front Panel SC Board Schematic Diagram HB Board Schematic Diagram# = not Mounted Board * Mark List 1/4SAT-A55 SAT-B55 Board * Mark List 2/4Board Transistor Board IC Voltage List 2/4 Board * Mark List 3/4 IC CS492CL Board * Mark List 4/4Crystal Diode TransistorBoard Conductor Location Semiconductors Foot 10 * 4-074-791-01 CASE, Lower Section Exploded ViewsGUIDE, LED BUTTON, MultiARM ASSY, LNB Mount ASSY, ReflectorREFLECTOR, Mounting Base LABEL, Model NumberElect Section Electrical Parts ListCapacitor 2KV CAP,ELECTSAT-A55 only ConnectorFilter DiodeCoil FuseFerrite Bead JackMetalchip ResistorRES, Chip Short Transformer SwitchCHIP, Network ModulatorChip Conductor Remote CommanderTuner VaristorSAT-A55/B55 SAT-A55/B55 Sony Corporation