Sony PCG-NVR23 VAIO (primary manual) User manual

Confidential
SERVICE MANUAL
NOTEBOOK COMPUTER
9-874-583-05
For American Area
US Model
Lineup : PCG-NVR23
• Design and specifications are subject to
change without notice.
PCG-NVR23
S400
Ver 5-2005E
Revision History

—2 —
Informationinthis documentis subjectto changewithout notice.
Sony, VAIO and CLIE are trademarks or registered trademarks of
Sony. Microsoft, Windows, Windows Media, Outlook, Bookshelf
andother Microsoftproducts aretrademarks orregisteredtrademarks
of Microsoft Corporation in the United States and other countries.
The word Bluetooth and the Bluetooth logo are trademarks of
Bluetooth SIG, Inc. AMD, AMD logo, AMD Duron and
combinations thereof, 3DNow!, are trademarks ofAdvanced Micro
Devices, Inc. Intel Inside logo, Pentium and Celeron are trademarks
or registered trademarks of Intel Corporation. Transmeta, the
Transmeta logo, Crusoe Processor, the Crusoe logo and
combinations thereof are trademarks of Transmeta Corporation in
the USA and other countries. Graffiti, HotSync, PalmModem, and
Palm OS are resistered trademarks, and the Hotsync logo and Palm
are trademarks of Palm, Inc. or its subsidiaries. (M) and Motrola
aretrademarksof Motrora,Inc. OtherMotrolaproducts andservices
with (R) mark like Dragomball are the trademarks of Motrola, Inc.
All other names of systems, products and services in this manual
are trademarks or registered trademarks of their respective owners.
In this manual, the (TM) or (R) mark are not specified.
Service and Inspection Precautions
1. Obey precautionary markings and instructions
Labels and stamps on the cabinet, chassis, and components identify areas
requiring special precautions. Be sure to observe these precautions, as well
as all precautions listed in the operating manual and other associated
documents.
2. Use designated parts only
The set’s components possess important safety characteristics, such as
noncombustibility and the ability to tolerate large voltages. Be sure that
replacement parts possess the same safety characteristics as the originals.
Also remember that the 0mark, which appears in circuit diagrams and
parts lists, denotes components that have particularly important safety
functions; be extra sure to use only the designated components.
3. Alwaysfollowtheoriginal design when mounting
parts and routing wires
The original layout includes various safety features, such as inclusion of
insulating materials (tubes and tape) and the mounting of parts above the
printer board. In addition, internal wiring has been routed and clamped so
as to keep it away from hot or high-voltage parts. When mounting parts or
routing wires, therefore, be sure to duplicate the original layout.
4. Inspect after completing service
After servicing, inspect to make sure that all screws, components, and wiring
have been returned to their original condition. Also check the area around
the repair location to ensure that repair work has caused no damage, and
confirm safety.
5. When replacing chip components...
Never reuse components. Also remember that the negative side of tantalum
capacitors is easily damaged by heat.
6. When handling flexible print boards...
• The temperature of the soldering-iron tip should be about 270C.
• Do not apply the tip more than three times to the same pattern.
• Handle patterns with care; never apply force.
Caution: Remember that hard disk drives are easily damaged by
vibration. Always handle with care.
CautionMarkings for Lithium/IonBattery -The following orsimilar
texts shall be provided on battery pack of equipment or in both the
operating and the service instructions.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer. Discard used batteries according to the
manufacturer’s instructions.
CAUTION: The battery pack used in this device may present a fire
or chemical burn hazard if mistreated. Do not disassemble, heat
above 100°C (212°F) or incinerate.
Dispose of used battery promptly.
Keep away from children.
CAUTION: Changing the back up battery.
• Overcharging, short circuiting, reverse charging, multilation or
incineration of the cells must be avoided to prevent one or more of
the following occurrences; release of toxic materials, release of
hydrogen and/or oxygen gas, rise in surface temperature.
• If a cell has leaked or vented, it should be replaced immediately
while avoiding to touch it without any protection.
Confidential
PCG-NVR23 (AM)

—3 —
TABLE OF CONTENTS
CHAPTER 1. BLOCK DIAGRAM ............................... 1-1
(to 1-2)
CHAPTER 2. FRAME HARNESS DIAGRAM ........ 2-1
(to 2-2)
CHAPTER 3. EXPLODEDVIEWS AND
PARTS LIST............................................ 3-1
3-1. Main Section .................................................................... 3-3
3-2. LCD Section –Made by TS –......................................... 3-7
3-3. Connector Section (CH Type only)................................. 3-9
(to 3-10)
CHAPTER 4. OTHERS
4-1. Replacing the CPU .......................................................... 4-1
1. Removing the CPU .......................................................... 4-1
2. Installing the CPU............................................................ 4-1
(to 4-1)
Section Title Page
Confidential
History of the changes is shown as the
“RevisionHistory”attheendofthisdata.
PCG-NVR23 (AM)

Confidential
PCG-NVR23 (AM)
(END)
1-21-1
CHAPTER 1.
BLOCK DIAGRAM
Mini PCI
NS PC87391
I/O SUB BOARD
LVDS SIGNAL
INT.K/B
LPC
CPU CLOCK
PCU
Wirless LAN
SWX-98
USB SIGNAL
AC LINK1
POWER CIRCUIT
CPU-VCC_CORE
TPA0132
R/G/B
CDROM BIOS
SWX-99
IFX-195
K/B LED
DDR VRAM
32MB
TV
MAX3243
DC JACK
POWER SWITCH BOARD
YMF753
NS PC87570
CNX-168
SWX-97
USB SIGNAL*3
JOG SW BOARD
TV SIGNAL
AC LINK2
DC/DC BOARD
INT.SPKR.
DRAM SIGNAL
HDD
XBUS
CNX-165
SUPER I/O
DC
JACK
RJ11 BOARD
AGP
POWER SWITCH EXT.SPKR. RJ11
RICOH 5C552
PRIMARY IDE BUS
PWX-19 MEMORY STICK
BOARD
EXT.MIC.
USB*3
NORTH BRIDGE
COM1
SLOT0/1
TOUCH
PAD
MOTHER BOARD
CTRL SIGNAL
1394
462 PIN PGA
DDR
PCI CLOCK
BATTERY
SOUTH BRIDGE
VT82C33
SOCKET A
VLNK SIGNAL
LPT
SECONDARY IDE BUS
MAXIM 1717
ICS93712
MBX-67
ADDRESS
RTL8100B
DDR CLOCK
JOG DIAL
USB CLOCK
LCD
MEMORY
STICK
Nvidia
Squish17
MAXIM 1632
PCI BUS
Realtek
RJ45
FDD
AMD
MDC
5V/5VSUS
DATA
CLOCK GENERATOR
ICS94228
CRT
KT266A-VT8366A
CLOCK BUFER
MOBILE ATHLON
T/P BOARD
T/P SWITCH
14M CLOCK
VIN
3V/3VSUS
SO-DIMM 1/2
CARDBUS+1394LINK/PHY

Confidential
PCG-NVR23 (AM)
(END)
2-22-1
CHAPTER 2.
FRAME HARNESS DIAGRAM
30
2
29
1
2
1
J1
CON2
21
CON2
CON1
2 1
40 39
CON7
CON9
CON4
CON21
CON8 CON6
26
25
2
1
CON19
26
25
2
1
CON4
13
CON1
77 1
154 78
40
39
2
1
CON18
CON10
225 124
CON16
39
40
1
2
PCN1
39
40
1
2
BCN1
CON15
CON2
CON1 CON3 CON6
CON7
12
BCN2
44 2 43 1
CON11
1
2
199
200
1
2
199
200
CON2
CON3
250 149
B21 A21
B1
A1
CON12
30
29
2
1
CON14
CON5
2 114
13
CON20
MBX-67 Board
(Side-A)
CNX-165 Board
(Side-A)
PWS-19 Board
(Side-A)
CNX-168 Board
(Side-A)
BCN3
18
CARD, MODEM
IFX-195 Board
(Side-A) SWX-98 Board
(Side-A)
SWX-99 Board
(Side-A)
SWX-97 Board
(Side-A)
112 140
CN4001
CN4031
CN4011
CN4231
CN4201
BATTERY PACK
HARD DISK
10 1
110
CN4021
JP2
61121
JP1
JP3
16
JP1
12 1
PAD, TOUCH
J1
114
CON
14
CON
PC CARD
CONNECTOR
DC FAN
13
CON15
DC FAN
KEY BOARD
From board to connector (direct connection)
Harness (connector at both end)
Harness (soldered at one end)
Connectors soldered on board and appearing on the panel
RAM
RAM
DDR266 SO-DIMM
SLOT A
DDR266 SO-DIMM
SLOT B
LCD HARNESS
INVERTER
LCD
LCD Block
OPTICAL
DEVICES
FLOPPY
DISK
DRIVE
Ten-Key
Woofer
SPEAKER
PHONE
PRINTERMONTOR
NETWORK
IEEE 1394 i.LINK
EXTERNAL
MICROPHONE
HEADPHONE
SERIAL USB DC-IN
Rear Panel
L Side
Front Face
MEMORY STICK

Confidential
PCG-NVR23 (AM)
CHAPTER 3.
EXPLODED VIEWS AND PARTS LIST
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 in parallel, use the
part described first as the main part.
• The parts marked “ $ ” are the HighValue Modules.
•The parts marked “ # ” are the parts on which
barcode label is attached.
•The indication [CH] is used for identification of part type.
•Regarding the boards of this model, the discrete parts
on the boards cannot be replaced. However, Some
connectors can be replaced.
3-2
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
3-1
*1部品名称の前に&印のついた部品は，お客様窓口でも交換可能
なCustomerReplaceableParts(CRP)です。
特に<&>のついた部品は，使い分けが必要な部品ですので，
分解図でCustomerReplaceableParts対象部品か，対象外部
品かを必ずご確認ください。
*1 The parts marked “&” are the “Customer Replaceable
Parts (CRP)” that can be replaced by Field Customer
Support.
Especially the parts with the <&> mark require the special
attention to use them.Therefore, check first whether the
desired part is one of the targeted parts of the Customer
Replaceable Parts (CRP), or the non-targeted parts by
referring to the exploded view.

Confidential
PCG-NVR23 (AM)
Ref.No. Part No. Description Ref.No. Part No. Description
3-1. Main Section
1X-4625-403-1 &ASSY MEMORY COVER
3X-4625-404-1 &ASSY MINI PCI COVER
44-661-307-01 &FOOT FRONT
64-665-215-01 INSULATOR BOTTOM
74-661-164-01 &MODEM COVER
84-661-113-01 HDD DOOR
10 4-665-206-01 BRACKET HDD
11 4-665-203-01 SHEET HDD
12 A-8059-344-A $# ASSY HDD 30GB (T,20,F) (S)
13 X-4624-895-1 &[CH]...ASSY FOOT REAR
14 X-4624-634-2 ASSY SIDE I/O DOOR
15 4-662-543-01 &LABEL SIDE I/O
16 4-663-865-02 CUSHION SIDE I/O
*17 X-4624-884-1 ASSY 2ND FAN GUIDE
18 9-885-029-06 FAN, DC (2nd)
19 4-662-704-01 SHEET 2ND FAN
20 4-662-542-01 &LABEL I/O
21 4-661-116-02 &I/O DOOR
*22 4-665-214-01 SUPPORT BRACKET
23 X-4624-878-1 ASSY BOTTOM HOUSING
24 4-662-375-01 &FOOT CENTER
25 4-661-112-01 &BATT DOOR LINK
26 4-661-115-02 &BATT DOOR
28 1-756-148-11 SECONDARY BATTERY, LITHIUM
29 4-664-565-01 CUSHION BOTTOM C
30 A-8059-969-A ASSY BAY FD (TE)
31 X-4624-627-2 ASSY FDD BOTTOM
32 1-816-578-11 CONNECTOR, BAY 26P 1MM
33 1-824-587-21 FFC (26P)
34 4-661-092-01 FDD TOP BRACKET
36 1-796-231-21 $# FDD (FD-05HG-7771)
37 4-662-995-02 GROUND PLATE C (HI)
*38 4-661-091-01 BRACKET C
39 1-796-437-11 $# COMBO DRIVE (GCC-4160N)
40 X-4624-794-3 ASSY BEZEL C (HI)
41 1-961-764-11 HARNESS (DC)
43 4-664-567-01 CUSHION HDD GUIDE
44 4-665-242-01 HDD GUIDE
45 4-661-673-01 INSULATOR PC-CARD
*46 4-665-213-01 HDD SUPPORT GROUNDING
47 4-665-240-01 INSULATOR HDD
48 A-8067-372-A $# [CH]...MBX-67 (S)
49 A-8067-373-A $[CH]...COMPLE PWB CNX-168
50 X-4624-725-1 SIDE I/O BRACKET ASSY
51 4-661-163-01 LAN DOOR
52 4-662-544-01 SHEET SIDE I/O
53 9-885-029-03 CONNECTOR, PC CARD(EJECTOR)
54 A-8110-661-A COOLING UNIT NE4
57 6-702-959-01 IC AXMH1800 FHQ3C
(Athlon XP 1800+)
58 X-4624-896-1 I/O BRACKET ASSY
59 4-663-824-01 TAPE CPU (A-XP)
60 1-824-072-21 CABLE, FLEXIBLE FLAT (26PIN)
*61 4-654-119-11 PLATE (DC)
64 4-668-877-01 INSULATOR PWS
65 A-8067-377-A $[CH]...COMPLE PWB PWS-19
66 4-662-537-01 BLIND FDD
68 X-4624-635-1 ASSY LATCH DETECTOR
69 6-600-116-01 IC M470L3224DT0-CB0
70 1-960-827-61 HARNESS (2 PIN)
71 1-761-380-23 CARD, MODEM
*74 X-4625-261-1 PALMREST BRACKET L ASSY
75 4-664-050-01 SHEET SUPPORT SCREW
76 1-477-230-12 $# KEY BOARD UNIT (U)
77 1-825-142-11 1-BOX STEREO SPEAKER
78 X-4624-637-2 ASSY HOOD KEYBOARD
79 1-824-072-31 CABLE, FLEXIBLE FLAT (14PIN)
80 A-8067-374-A $[CH]...COMPLE PWB SWX-97
81 4-662-547-02 W-LAN SWITCH COVER
82 4-661-172-02 TP BEZEL
83 1-796-319-21 PAD, TOUCH
85 X-4624-874-1 ASSY PALMREST HOUSING
87 X-4624-876-1 PALMREST BRACKET R ASSY
*90 4-665-300-01 TOUCHPAD BRACKET
91 1-823-813-11 CABLE, FLEXIBLE FLAT 12P
92 1-824-072-71 CABLE, FLEXIBLE FLAT (6PIN)
93 A-8067-375-A $[CH]...COMPLE PWB SWX-98
94 1-824-072-51 CABLE, FLEXIBLE FLAT (10PIN)
*95 4-664-347-01 JOG PLATE
96 A-8067-376-A $COMPLE PWB SWX-99
97 1-824-072-11 CABLE, FLEXIBLE FLAT (40PIN)
98 A-8067-251-A $COMPLETE PWB IFX-195
99 4-661-551-12 LENS COVER
102 4-664-312-01 SHEET JOG
103 4-665-113-01 SHEET TP-BRACKET BT
104 4-665-226-01 SPACER TPB
105 4-665-227-02 SPACER TBR
106 4-665-228-01 SPACER PRH
108 4-665-016-01 COPPER TAPE BOTTOM A
111 4-665-022-01 CUSHION HDD GUIDE TOP
112 4-665-023-01 CUSHION BOTTOM B
114 4-656-131-01 SHEET MODEM
115 4-641-630-21 &COVER BAY HOLE
125 4-661-088-01 FDD LATCH LEVER
126 4-661-090-01 FDD LATCH SPRING
127 4-661-093-02 FDD LATCH BUTTON
130 A-8059-514-A ASSY BAY KEY
131 4-661-125-01 BAY K TOP BRACKET
132 1-816-577-11 CONNECTOR, BAY 4P 1MM
133 1-824-587-11 FFC (4P)
134 1-477-344-12 KEY UNIT, 10
135 4-661-127-03 BAY K BOTTOM
136 4-661-128-01 BAY K FOOT
137 4-661-129-01 BAY K SPRING
138 4-661-134-01 BAY K BEZEL
139 4-662-551-01 BAY K COVER
*141 4-665-232-01 FIN GND
*142 4-665-234-01 USB GND
143 4-668-785-01 THERMAL SHEET CPU
144 4-668-376-01 COPPER SHEET PALMREST
145 4-669-667-01 SHEET SWITCH
146 4-669-666-01 GASKET (T1X9X9)
147 4-669-668-01 SHEET KEYBOARD
148 4-669-663-01 GASKET (T1X5X50)
149 4-669-665-01 GASKET (T1X5X7)
150 4-669-664-01 GASKET (L-TYPE)
Ref.No. Part No. Description
3-3 3-4
B1 4-665-205-01 SPECIAL FLAT HEAD (EG GRIP), M2
B2 4-635-966-01 SCREW (HEX)
B3 4-641-726-12 <&>SCREW (M2), SPECIAL HEAD
B4 4-661-107-01 STAND OFF M2X5
B5 4-644-637-42 <&>GRIP, M2 EG
B6 4-642-852-21 +B M2
B7 4-662-693-03 <&>GRIP M2.6 S-HEAD (EG)
B8 4-644-637-32 GRIP, M2 EG
B9 4-646-807-11 &0 PLATE M2.5 (FDD)
B10 4-635-301-01 SCREW M3X4
B11 4-654-811-01 &SCREW M3
B12 4-652-498-01 +B M2 (NOJI)
B14 4-661-159-01 STAND OFF M2X8.5
B15 7-622-205-05 NUT M2 TYPE2
B20 4-639-112-01 SCREW M2X4
B21 4-666-474-01 NUMBER 0 SPECIAL HEAD M2.6
B22 4-644-637-71 M2 EG GRIP
1
[COR]
1
[COR]
1
[ADD]

Confidential
PCG-NVR23 (AM)3-5 3-6
30
807
130
1
[COR]
808
1
[COR]
1
[COR]
3
4
1
6
8
10
48
45
49
50
114
54
53
13
16
12
11
7
14 15
17
18
19
20
21
22
13
24
26
29
806
31
32
33
34
36
37
38
39
40
25
23
112
108
115
127
125
126
Supplied
with 3
43
44
51
52 58
60
61
57
59
66
28
68
70
71
74
75
76
77 81
79 85
87
105
90
91
92
93
106
78
83
80
82
69
64
65
43
46
47
111
41
104
103
94
95
102
96
97
99
98
4
B1
B3
B1
B3
B3
B1
B1 B3
B3
B6
B6
B3
B3
B3
B3
B3
B3
B3
B3
B3
B14
B15
B15
B8
B8
B3
B4
B3
B3
B2
B4
B2
B6
B7
B7
B7
B3
B3
B3 B5
B5
B3
B3
B3 B9
B9
B10
B10
B11
B12
B12 B12
B7
L
E
E
G
H
I
K
F
A
B
C
M
N
O
GB
H
Q
A
D
M
F
L
I
J
D
C
KJ
N
O
Q
B5
Supplied
with 30
Supplied
with 85
Supplied
with 23
Supplied
with 48
B3
R
R
B21
B20
B20
B21
133
131
132
135
134
138
139
136
137
S
S
141
142
143
144
146
145
147
148
149
149
150
150
S
B5
B22
1
[COR]

Confidential
PCG-NVR23 (AM)
Ref.No. Part No. Description Ref.No. Part No. Description
3-2. LCD Section – Made byTS –
3-7 3-8
ACCESSORIES
************
0801 1-477-205-42 $ADAPTOR, AC
802 A-8110-809-A $# BP2NX SNT (U) ASSY (S)
0803 1-757-562-21 &CORD, POWER
804 1-765-080-32 CORD, CONNECTION
805 A-8110-962-A &WEIGHT SAVER ASSY H2
806 A-8059-753-A WOOFER BAY ASSY
807 A-8059-969-A ASSY BAY FD(TE)
808 A-8059-514-A ASSY BAY KEY
4-664-901-01 &QUICK START, ANDES
801
AC Adaptor (1)
802
Battery Pack (1)
803
Power Cord (1)
805
Weight Saver (1)
804
Cord Connection (1)
301 X-4624-630-4 ASSY DISPLAY HOUSING
302 X-4624-798-2 HINGE 15R
303 1-476-316-31 INVERTER UNIT
304 X-4624-799-1 HINGE 15L
305 1-961-757-12 LCD HARNESS
306 4-664-943-02 COPPER TAPE LCD CON
307 4-664-944-01 COPPER TAPE LCD ED
*309 4-664-977-01 LCD-15 BRACKET L2
310 X-4624-629-4 ASSY LCD BEZEL15
311 4-661-297-01 &CUSION HINGE
312 4-661-135-01 HINGE COVER
313 4-661-296-03 &CUSION LCD
314 A-8058-271-A $# ASSY LCD 15TO AP (S)
*315 4-664-978-02 LCD-15 BRACKET R2
316 4-661-101-01 LCD SHIELDING
317 4-661-548-01 LCD HOOK KNOB
318 4-661-157-02 LCD HOOK
319 4-661-158-01 LATCH SPRING
321 4-661-298-03 &CUSION LATCH
322 4-667-815-01 LABEL ID (UJ)
B1 4-665-205-01 SPECIAL FLAT HEAD (EG GIRP), M2
B3 4-641-726-12 SCREW (M2), SPECIAL HEAD
B17 4-641-726-41 &SCREW (M2), SPECIAL HEAD
B18 4-665-648-01 SCREW M2 EG GRIP WASHER
B1
B1
B17 B17
301
302
303
304
317
318
319
307
309
310
311 313
321
312
314
322
315
316
306
305
A
A
B
B
B18
B18
B3
B3
B3
Supplied
with 310
Supplied
with 301
NOTE :
Set the DIP switch on the MBX-67 board (Main board)
to match with the LCD that is used in this computer.
The upper position where ON indication is shown is the
ON position .The lower position is the OFF position.
123456
110001
0 : ON 1: OFF
No.
ON/OFF
1 2 3 4 5 6
O
N
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
1
[COR]
A-8110-284-A
[COR]
2
3
[DEL]
3
[DEL]

Confidential
PCG-NVR23 (AM)3-9 3-10
(END)
3-3. Connector Section (CHType only)
901 9-885-029-05 [CH]...CONNECTOR, USB (A)
USB connector
902 9-885-029-04 [CH]...JACK, DC
DC IN connector
53 9-885-029-03 [CH]...CONNECTOR, PC CARD (EJECTOR)
PC Cord Slot connector
58 X-4624-896-1 [CH]...I/O BRACKET ASSY
I/O Bracket
Ref.No. Fig. Part No. Description
∗Among the parts that are used on the boards of this model, only the connectors
that are show in the list can be replaced.
(The parts other that the specified connectors cannot be replaced.)
901
53
902
901
902
902 901
58
53

4-1
Confidential
PCG-NVR23 (AM)
CHAPTER 4.
OTHERS
4-1. Replacing the CPU
1. Removing the CPU
(END)
5Remove the special tool.
6The CPU can be removed upward.
1
1Install the special tool in the CPU.
2Insert a flat head (-) screwdriver tip into the
groove as shown.
3While holding the special tool, slant the
screwdriver in the direction of the arrow.
4The base under the CPU moves slightly in
the direction of the arrow and the CPU lock
is released.
NOTE :
• Do not use screwdrivers having a large tip than the width of the groove.
Otherwise, it may cause the groove to be damaged.
• When installing the special tool in the CPU, align the convex of the base.
6
3
5
1
1Insert all pins of the replacement CPU into the
holes of the base and push the CPU in the
direction of the arrow.
2Install the special tool in the CPU.
NOTE :
Attach the CPU while
aligning the cut-out with
this position.
3
3Insert a flat head (-) screwdriver tip into the
groove as shown.
While holding the special tool, slant the
screwdriver it in the direction of the arrow.
4The base under the CPU moves slightly in
the direction of the arrow and the CPU is locked.
5Remove the special tool.
5
2
2
4
4
2. Installing the CPU
J-2507-309-1 JIG FOR CPU
Fig. Part No. Description

Sony Corporation
— 26 —
9-874-583-05
PCG-NVR23 (AM)
This manual and the constituent data may not be
replicated, copied nor reprinted in whole or in part
withoutprior written authorizationofSony Corporation.
English
2005E0500-1
© 2005 Sony Corporation
Published by Sony EMCS NAGANO TEC
List of PCG-NV Series (As of May, 2005)
Model Name
PCG-NVR23
Service Manual
Part No.
9-874-583-XX

Revision History
Suffix Ver. Date Contents QM No.
<Remarks>
[Confidential]
PCG-NVR23 (AM)
-01 Ver. 1 2002.08.28 First Edition
-02 Ver. 2 2003.08.22
1
Page 3-3, Page 3-4, Page 3-5, Page 3-6, Page 3-8 N2003_060CK
-03 Ver. 3 2003.11.25
2
Page 3-8 N2003_106CK
-04 Ver. 4 2005.05.16
3
Page 3-8 N2004_170CK
-05 Ver. 5 2005.05.18 – The CRP information has been added to the PARTS LIST. –