Table Of Contents - Sony Vaio VGN-TX52B/B Service Manual

Schematic Diagrams and Printed Wired Boards Index
TYPE PAGE
1. MBX-153 Board
Parts Location Index .................. 2-2
INDEX ........................................ 2-13
BLOCK DIAGRAM ..................... 2-14
POWER SUPPLY DIAGRAM .... 2-15
CPU (1/2) ................................... 2-16
CPU (2/2) ................................... 2-17
CLOCK GENERATOR ............... 2-18
GMCH (1/5) ............................... 2-19
GMCH (2/5) ............................... 2-20
GMCH (3/5) ............................... 2-21
GMCH (4/5) ............................... 2-22
GMCH (5/5) ............................... 2-23
DDR2 MEMORY (1/2) ................ 2-24
DDR2 MEMORY (2/2) ................ 2-25
ICH-7-M (1/3) ............................. 2-26
ICH-7-M (2/3) ............................. 2-27
ICH-7-M (3/3) ............................. 2-28
I. LINK & MS/SD & PCCARD (1/3) .... 2-29
I. LINK & MS/SD & PCCARD (2/3) .... 2-30
I. LINK & MS/SD & PCCARD (3/3) .... 2-31
EC (H8) ...................................... 2-32
LCD BACKLIGHT CTRL ............ 2-33
IDE (HDD & OPT DRIVE) .......... 2-34
SUBBOARD CN1 ...................... 2-35
SUBBOARD CN2 ...................... 2-36
MINI CARD & WWAN ............... 2-37
DOCK CN .................................. 2-38
AUDIO & TP IF CN & LCD CN ..... 2-39
+VCPUCORE ............................ 2-40
+VCCP/+1.05VRUN/+1.5VRUN ...... 2-41
+1.8VSUS/+VTTDDR/2.5VRUN ...... 2-42
+3VALW/+5VALW ...................... 2-43
LOAD SW ........................................ 2-44
TIMING SEQUENCER .............. 2-45
+VPWRSRC .............................. 2-46
BATTERY CHARGER ................ 2-47
+VDC_IN .................................... 2-48
UL CIRCUIT ............................... 2-49
DEBUG/POWER CHECK/ITP ..... 2-50
VARIANCE ................................. 2-51
Signal Cross Reference ............ 2-52
Part Cross Reference ................ 2-58
Printed Wired Board .................. 2-66
Note: The parts location index which precedes
every schematic diagram, serves as the
electrical part list too.
CHAPTER 2.
DIAGRAMS
Abbreviation of Electronic Reference
Reference
ANT Antenna
C Polarized capacitor, Non-polarized capacitor
CN Connector, Jack, IC socket, Holder
D Diode, Rectifier element, Light-emitting diode (LED)
F Fuse
FL Filter, Delay line
FB FB (ferrite bead)
IC Integrated circuit
J Jack
JR Jumper, Leads, 0-ohm resistor
L Inductor, Coil
Q Transistor, FET
R Resistor, Fuse resistor, Jumper resistor
RB Resistor block, Network resistor
RV Semi-fixed resistor, Variable resistor
RY Relay, Electromagnetic relay
S Switch
T Transformer
TH Thermistor, Poly-switch
TP Test point
X Crystal oscillator, Oscillator
Reference
Parts Location Inde x
X-cordinate Y-cordinate
Ref. No. A/B
Value
CN 4001 B 7.5000
D 4001 A 24.3000
D 4002 A 25.7000
D 4003 A 37.0000
D 4004 A 49.0000
D 4005 A 61.0000
FB 4001 B 15.2000
FB 4002 B 15.2000
FB 4003 B 15.2000
2-1
Description
English
Schematic
Value Rating Tol. Part No.
Value Diagram Address
8.6000 2D6 - - - 177062721
3.6000 2D5 - - - 871905307
3.6000 2D4 - - - 871906093
3.6000 2D4 - - - 871906092
3.6000 2D3 - - - 871906092
3.6000 2D3 - - - 871906092
2.8000 2D6 1000 0.6A - 141455521
4.6000 2D6 1000 0.6A - 141455521
1.5000 2C6 1000 0.6A - 141455521
VGN-TX36C/TX36GP/TX36SP/TX37CP/TX37GP/TX37LP/TX37SP/TX37TP/
TX38CP/TX3HP/TX3XP/TX3XRP/TX52B/TX72B/TX72PZ/TX850FP/
INDEX
Japanese
Sony Confidential
TX850P/TX92PS/TX92S (J/AM/EU/AO)