Sony FDL-PT222 service manual Section Exploded View, Semiconductors, Chassis Section

Page 18

4-5. SEMICONDUCTORS

A71-2980

XN4601

 

6

 

5

 

4

SB-01-15CP SB05-05CP

3

NOTE:

Items with no part number and no description are not stocked because they are seldom required for routine service

The construction parts of an assembled part are indicated with a collation number in the remark column.

SECTION 5

EXPLODED VIEW

Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

The components identified by shading and mark ! are critial for safety.

Replace only with part number specified.

 

1

 

1

2

6

3

TOP VIEW

 

5

44 pin QFP

1

4

 

 

2

 

 

3

 

AN5707NFAP

 

 

 

XP4601

 

 

 

6

 

 

5

 

 

4

1

1

 

TOP VIEW

2

 

 

6

32 pin QFP

3

 

5

 

1

4

 

 

 

2

 

 

3

 

M51348AFP

 

 

M52042FP

2SC2873Y

 

 

 

 

2SD1119-Q

 

1 TOP VIEW

B

 

 

 

24 pin SOP

C

 

 

E

 

NJM2070M

2SD1819A

 

 

 

2

1

3

2

1

MA8043

MA8051

MA8240

MA8360

1SS355

ANODE

CATHODE

11EQS04

CATHODE

ANODE

5-1.

CHASSIS SECTION

 

 

r :

7-685-104-19

+P 2x6

1

2

 

 

 

3

9

15

4

5

17

 

 

18

6

19

7

22

12

13

14

16

A

20

19

A

8 7 6 5

 

 

3

 

C

1 2 3 4

2

8 pin SOP

E

1

 

B

UN2110

MA152WK

UN211D

 

UN2210

 

UN2215

3

UN5210

 

2SB709A

 

8

11

21

23

24

25

 

2

2SC3837KQ

1

 

2SD601A

 

3

 

 

 

C

2

 

 

 

 

1

B

 

 

E

 

 

 

 

MA157

XN4215

 

 

 

 

3

 

 

2

 

 

1

 

 

3

 

 

2

 

 

1

REF. NO.

PART NO.

DESCRIPTION

REMARK

––––––––

–––––––––

–––––––––––––

–––––––––

14-561-075-51 CABINET, FRONT

24-561-076-01 SWITCH, POWER

34-561-093-03 BUTTON, CHANNEL

44-561-090-01 SHIELD, PANEL

51-803-293-11 MODULE, INDICATOR (NTSC)

6* 4-048-325-01 ILLUMINATOR

7* A-1136-215-AB BOARD, COMPLETE

81-517-702-11 LIGHT, BACK

9* 3-703-044-26 LABEL, CAUTION

11* A-1299-522-AA BOARD, COMPLETE

124-561-096-01 INSULATING SHEET

134-561-091-01 SHIELD, TU

REF. NO.

PART NO.

DESCRIPTION

REMARK

––––––––

–––––––––

–––––––––––––

–––––––––

144-561-097-01 INSULATING SHEET (2)

15! 1-693-467-11 TUNER UNITPLETE

16* A-1395-039-AT1 BOARD, COMPLETE

174-561-081-01 SPRING (C), BATTERY

184-561-080-01 SPRING (B), BATTERY

194-561-079-01 SPRING (A), BATTERY

204-561-078-02 CASE, BATTERY

211-504-847-11 SPEAKER (2.8cm)

224-561-130-01 PLATE, LOCK

234-561-077-01 CABINET, REAR

241-754-205-11 ANTENNA, STRAP

– 27 –

– 28 –

Image 18 Contents
LCD Color TV FDL-PT222 Section General Page Section Disassembly CabinetsService Position Audio Output Check VIF.AFT Coarse Adjustmnt T201, T202 FDL-PT222 Section Circuit AdjustmentsBoard Adjustment T1 Board AdjustmentChannel Display Position Adjustment AFT Fine ADJUSTMENTT201RF. AGC Adjustment RV201 Contrast Adjustment RV402Section Diagrams Block DiagramPower SUPPLY, LCD Back LIGHT, Headphone AMP Printed Wiring Boards and Schematic Diagrams Circuit Boards LocationT1 Board IC001 AN5707NFAP T1 Board IC201 M51348AFPT1 Board Waveforms T1 Board Board IC501 NJM2070M Headphone AMPBoard Board Waveforms 0Vp-p 4.5MHz 1Vp-p 4.43MHz 0Vp-p H 7Vp-p H 1Vp-p H 4Vp-p HCHROMA, LCD Interface Section Exploded View SemiconductorsChassis Section FDL-PT222 Section Electrical Parts List Capacitors PF ∝∝ FT1 B Short RES, ADJ, Carbon 47K Tint RES, VAR 50K BRT 965-300-01
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