GTK-N1BT - Sony Audio Service Manual (repair manual). Page 3

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4

2-1. Disassembly 

Flow 

...........................................................   8

2-2.  Top Panel, Bottom Panel Block ......................................   9
2-3.  Rear Panel Block ............................................................   10
2-4. Shield 

Block 

....................................................................  11

2-5.  Power Cord (AC1) ..........................................................   12
2-6.  Cushion (E 1), Cushion (H) ............................................   13
2-7.  Bracket (Insulator) Block, DC Fan (M1) ........................   14
2-8.  Panel Side R Block .........................................................   15
2-9.  AU-IN Board Block ........................................................   16
2-10.  TUNER Board Block ......................................................   16
2-11.  Panel Side L Block ..........................................................   17
2-12.  SMPS Board Block .........................................................   17
2-13.  Flexible Flat Cable (5P) (FFC5) .....................................   18
2-14.  Bluetooth Module (BT1) ................................................   19
2-15. MAIN Board ...................................................................   20
2-16. Chassis Block ..................................................................   20
2-17.  Panel Front Block ...........................................................   21
2-18.  Loudspeaker (6.5 cm) (L/R-ch) (SP1, SP2) ....................   22
2-19.  Loudspeaker (16 cm) (SP3) ............................................   23

 ............................................................   24

 .........................................   25

5-1.  Block Diagram - MAIN Section - ...................................   26
5-2.  Block Diagram - AMP Section - .....................................   27
5-3. Block 

Diagram 

- PANEL/POWER SUPPLY Section - ............................   28

5-4.  Printed Wiring Boards - AU-IN/USB Boards - ..............   30
5-5.  Schematic Diagram - AU-IN/USB Boards - ...................   30
5-6.  Schematic Diagram - MAIN Section (1/5) - ...................   31
5-7.  Schematic Diagram - MAIN Section (2/5) - ...................   32
5-8.  Schematic Diagram - MAIN Section (3/5) - ...................   33
5-9.  Schematic Diagram - MAIN Section (4/5) - ...................   34
5-10.  Schematic Diagram - MAIN Section (5/5) - ...................   35
5-11.  Printed Wiring Boards - MAIN Section (1/2) - ..............   36
5-12.  Printed Wiring Boards - MAIN Section (2/2) - ..............   37
5-13.  Printed Wiring Boards - PANEL Section - .....................   38
5-14.  Schematic Diagram - PANEL Section - ..........................   39
5-15.  Printed Wiring Boards - LED Section - ..........................   40
5-16.  Schematic Diagram - LED Section - ..............................   41

6-1.  Top Panel, Bottom Panel Section....................................   50
6-2.  Rear Panel Section ..........................................................   51
6-3. Shield 

Section 

.................................................................  52

6-4.  Bracket (Insulation) Section ...........................................   53
6-5.  Panel Side L Section .......................................................   54
6-6.  Panel Side R Section .......................................................   55
6-7.  MAIN Board Section ......................................................   56
6-8.  Bluetooth Module Section ..............................................   57
6-9.  Speaker Cabinet Section .................................................   58
6-10.  Front Panel Section .........................................................   59

 ..............................   60

Accessories are given in the last of the electrical parts list.