Sony STR-KIV300 Service Manual ▷ View online
STR-KIV300
5
NOTE OF REPLACING THE IC3102 AND IC3302 ON
THE AMP BOARD AND THE COMPLETE AMP BOARD
When IC3102 and IC3302 on the AMP board and the complete
AMP board are replaced, it is necessary to spread the compound
(GREASE (G-747)) 1KG) (Part No. 7-640-004-33 ) between parts
and heat sink.
Spread the compound referring to the fi gure below.
THE AMP BOARD AND THE COMPLETE AMP BOARD
When IC3102 and IC3302 on the AMP board and the complete
AMP board are replaced, it is necessary to spread the compound
(GREASE (G-747)) 1KG) (Part No. 7-640-004-33 ) between parts
and heat sink.
Spread the compound referring to the fi gure below.
IC3302
IC3102
– AMP Board (Component Side) –
IC3302
IC3102
MODEL IDENTIFICATION
- Rear view -
- Rear view -
Model
Part No.
KIV300
4-479-721-0[]
Part No.
Diag
Category:
Wireless LAN Test
Diag
Category: Wireless LAN Test
[1] Show WLAN HwInfo
[2] Connect to AccessPoint
[3] Start Display RSSI Value
[4] Start Ping Test
[1] Show WLAN HwInfo
[2] Connect to AccessPoint
[3] Start Display RSSI Value
[4] Start Ping Test
[5] Write P2P address to Registry
[6] P2P Registry Check
P2P device address : xx:xx:xx:xx:xx:xx
Status : Write Successful!
Status : Write Fail!
Status : Write Successful!
Status : Write Fail!
Diag
Category: Wireless LAN Test
[1] Show WLAN HwInfo
[2] Connect to AccessPoint
[3] Start Display RSSI Value
[4] Start Ping Test
[5] Write P2P address to Registry
[1] Show WLAN HwInfo
[2] Connect to AccessPoint
[3] Start Display RSSI Value
[4] Start Ping Test
[5] Write P2P address to Registry
[6] P2P Registry Check
P2P device address : xx:xx:xx:xx:xx:xx
HELP: [UP][DOWN][ENT][RET]
(Screen 4)
(Screen 5)
(Screen 6)
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
• Switching
regulator
C207, C201, C402
C207
C201
C402
– SWITCHING REGULATOR (Conductor Side) –
(To both ends of each capacitor)
800
:/2 W
STR-KIV300
6
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-2. CASE,
TOP
(Page
7)
SET
2-6. IO-TUNER BOARD, DC FAN,
SHIELD PLATE (POWER CORD)
(Page
9)
2-8. AMP
BOARD
(Page
10)
2-9. SWITCHING REGULATOR (SWR1)
(Page
(Page
10)
2-5. CARD WLAN/BT COMBO, USB BOARD
(Page
(Page
8)
2-3. FRONT
PANEL
ASSY
(Page
7)
2-7. MB1306
BOARD
(Page
9)
2-4. DISPLAY BOARD, TOUCH SENSOR BOARD,
RC-S801/A5 (WW)
(Page
RC-S801/A5 (WW)
(Page
8)
2-1. DISASSEMBLY FLOW
STR-KIV300
7
2-3. FRONT PANEL ASSY
2-2. CASE, TOP
Note: Follow the disassembly procedure in the numerical order given.
A
A
1 four screws (+BV3 (3-CR))
2 two flat head screws (TP)
3 two claws
4
6
5
7 case, top
B
B
2 three flat head screws (TP)
1 wire (flat type) (26 core)
(CN6308)
(CN6308)
3 three claws
4 front panel assy
:LUHVHWWLQJ
switching regulator (SWR1)
front side
IO-TUNER board
STR-KIV300
8
2-4. DISPLAY BOARD, TOUCH SENSOR BOARD, RC-S801/A5 (WW)
2-5. CARD WLAN/BT COMBO, USB BOARD
2 wire (flat type) (7 core)
(CN7000)
(CN7000)
6 DISPLAY board
3 TOUCH SENSOR board
5 RC-S801/A5 (WW)
4 wire (flat type) (8 core)
(CN7001)
(CN7001)
1 four screws
(+BV3 (3-CR))
(+BV3 (3-CR))
6 two screws
(+BV3
(+BV3
(3-CR))
7 USB board
3 card WLAN/BT COMBO
2 one screw
(+BV3
(+BV3
(3-CR))
4 CN201 (5P)
5 cushion, saranet
1 CN202 (5P)
:LUHVHWWLQJ
switching regulator (SWR1)
front side
IO-TUNER board
:LUHVHWWLQJ
switching regulator (SWR1)
front side
IO-TUNER board
Click on the first or last page to see other STR-KIV300 service manuals if exist.