Palmrest; Main Board; Bottom; Hood Keyboard - Sony Vaio VGN-K31 Service Manual

EXPLODED VIEWS AND PARTS LIST
The parts list is compiled by blocks of a palmrest and bottom etc.
The sections of the parts list are different depending on the model.
Please refer to list of contents shown in the below.
Section

Palmrest

P-1 ........................................................................................... 4-2

Main Board

M-1 ........................................................................................... 4-4

Bottom

B-1 ............................................................................................ 4-6

Hood Keyboard

H-1 ............................................................................................ 4-8

LCD

L-1. 15.4-inch WXGA (High Brightness) -Made by QDI- .... 4-10
L-2. 15.4-inch WXGA (Clear Black) -Made by HI- .............. 4-12
L-3. 15.4-inch WXGA (High Brightness) -Made by HI - .......4-14
Accessory
A-1 .......................................................................................... 4-16
DIP Switch ..............................................................................4-17
NOTE:
Items marked "*" are not stocked since they are seldom required for
routine service. Some delay should be anticipated when ordering
these items.
The mechanical parts with no reference number in the exploded
views are not supplied.
When two or more parts are shown, use the part described first as the
main part.
The parts marked " $ " are the High Value Modules (HVM).
The parts marked " # " are the parts on which barcode label is attached.
For the barcode label, refer to CHAPTER 5.
The parts marked "&" are the "Customer Replacable Parts (CRP)"
that can be replaced by Field Customer Support.
Especially the parts with the <&> mark require the special attention to
use them. Here fore, check first whether the desired part is one of the
targetted parts of the Customer Replaceable Parts (CRP), or the non-
targetted parts by referring to the exploded view.
The components identified by mark or
dotted line with mark are critical for safety.
Replace only with part number specified.
CHAPTER 4.
Page
*
Hood Keyboard
Palmrest
Bottom
Palmrest Main Board
1 [MA]
K71B P-1 M-1
1 [MA]
J K31B P-1 M-1
1 [MA] K31 P-1 M-1
K37 P-1 M-1
K35 P-1 M-1
K33 P-1 M-1
1 [MA] K33P P-1 M-1
AM
1 [MA]
K35F P-1 M-1
1 [MA]
K33F P-1 M-1
4 [MA]
K34FP P-1 M-1
1 [MA]
K33Q P-1 M-1
K315Z P-1 M-1
K315S P-1 M-1
EU
K315B P-1 M-1
K315M P-1 M-1
1 [MA] K86P P-1 M-1
AO
1 [MA]
K86SP P-1 M-1
4-1
LCD
Main Board
Bottom Hood Keyboard LCD Accessory
B-1 H-1 L-2 A-1
B-1 H-1 L-2 A-1
B-1 H-1 L-2 A-1
H-1 L-1
B-1 A-1
B-1 H-1 L-1 A-1
B-1 H-1 L-1 A-1
B-1 H-1 L-1 A-1
H-1 L-3
B-1 A-1
H-1 L-3
B-1 A-1
B-1 H-1 L-3 A-1
B-1 H-1 L-3 A-1
H-1 L-1
B-1 A-1
H-1 L-1
B-1 A-1
H-1 L-1
B-1 A-1
H-1 L-1
B-1 A-1
B-1 H-1 L-1 A-1
B-1 H-1 L-1 A-1
PCG-K33/K33F/K33P/K33Q/K34FP/K35/K35F/K37 (AM)
PCG-K315B/K315M/K315S/K315Z (EU)
Confidential
VGN-K31/K31B/K71B (J)
PCG-K86P/K86SP (AO)