Sony Vaio VGN-S53B Service Manual page 11

M-1. Main Board
314
I
B3
B-1
B4
B
P-1
321
319
C
304
B3
324
13
BT model only
22
13
302
22
J
B-1
303
B4
331
307
P-1 309
319
N
B-1
305
301
329
13
P
O
L-1, 2
L-1, 2
309
[CHG]
7
K
335 ( 4)
B-1 Q
326 333
L-1, 2
A
( 5)
320
P-1
G
P-1
F
332
P-1
B12
B4
M
B-1
L
B-1
310
310
B5
B13
325
334
Memory x2 model
4-4
VGN-S43LP/S44TP/S45C/S45CP/S45LP/S45SP/S46C/S46CP/S46GP/S46TP/S47LP/S47SP/S48CP/S48GP/S48TP/S49CP (AO)
B5
312
327
315
B4
328
H
B-1
333
316
328
U
B-1
4 Ref. No. 335 is part used only for Ref. No. 305: A-1124-111-A.
[ADD] 5 Ref. No. 333 is part used only for Ref. No. 305: A-1124-110-A.
7
4
[ADD]
5
7
VGN-S430P/S450FP/S460/S460F/S460P/S470P/S480/S480B/S480BH/S480P (AM)
VGN-S4HP/S4HRP/S4M/S4VP/S4XP/S4XRP/S4Z (EU)
M-1
B4
Sony Confidential
VGN-S53B/S63PZ/S73PB/S93PS/S93PSY/S93S (J)