Dimensions (W × H × D)Approx. 16.9 x 2.1 x 9.7 inches (430 x 54 x 245 mm) without foot
Net Weight (Approx.)6.2 lbs (2.8 kg)
Operating temperature41 °F to 95 °F (5 °C to 35 °C)
Operating humidity5 % to 90 %
Outputs
VIDEO OUT1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
COMPONENT VIDEO OUT(Y) 1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
(Pb)/(Pr) 0.7 V (p-p), 75 Ω, RCA jack × 2
HDMI OUT (video/audio)19 pin (HDMI standard, Type A)
ANALOG AUDIO OUT2.0 Vrms (1 kHz, 0 dB), 600 Ω, RCA jack (L, R) × 1
DIGITAL OUT (COAXIAL)0.5 V (p-p), 75 Ω, RCA jack × 1
DIGITAL OUT (OPTICAL)3 V (p-p), Optical jack × 1
Frequency response20 Hz to 20 kHz (48 kHz, 96 kHz, 192 kHz sampling)
Signal-to-noise ratioMore than 100 dB (ANALOG OUT connectors only)
Harmonic distortionLess than 0.008%
Dynamic rangeMore than 95 dB
LAN portEthernet jack × 1, 10BASE-T/100BASE-TX
Design and specifications are subject to change without prior notice.
1-2 (No.MB706<Rev.002>)
Page 3
For Europe
General
Power requirementsAC 220-240 V ~, 50/60 Hz
Power consumption18W
Dimensions (W × H × D)Approx. 430 × 54 × 245 mm without foot
Net Weight (Approx.)2.8 kg
Operating temperature5 °C to 35 °C
Operating humidity5 % to 90 %
Outputs
VIDEO OUT1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
COMPONENT VIDEO OUT(Y) 1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
(Pb)/(Pr) 0.7 V (p-p), 75 Ω, RCA jack × 2
HDMI OUT (video/audio)19 pin (HDMI standard, Type A)
ANALOGUE AUDIO OUT2.0 Vrms (1 kHz, 0 dB), 600 Ω, RCA jack (L, R) × 1
DIGITAL OUT (COAXIAL)0.5 V (p-p), 75 Ω, RCA jack × 1
DIGITAL OUT (OPTICAL)3 V (p-p), Optical jack × 1
Frequency response20 Hz to 20 kHz (48 kHz, 96 kHz, 192 kHz sampling)
Signal-to-noise ratioMore than 100 dB (ANALOGUE OUT connectors only)
Harmonic distortionLess than 0.008%
Dynamic rangeMore than 95 dB
LAN portEthernet jack × 1, 10BASE-T/100BASE-TX
Bus power supplyDC 5 V 500 mA
Design and specifications are subject to change without prior notice.
(No.MB706<Rev.002>)1-3
Page 4
For Asia
General
Power requirementsAC 110-240 V ~, 50/60 Hz
Power consumption18W
Dimensions (W × H × D)Approx. 430 × 54 × 245 mm without foot
Net Weight (Approx.)2.8 kg
Operating temperature5 °C to 35 °C
Operating humidity5 % to 90 %
Outputs
VIDEO OUT1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
COMPONENT VIDEO OUT(Y) 1.0 V (p-p), 75 Ω, sync negative, RCA jack × 1
(Pb)/(Pr) 0.7 V (p-p), 75 Ω, RCA jack × 2
HDMI OUT (video/audio)19 pin (HDMI standard, Type A)
ANALOGUE AUDIO OUT2.0 Vrms (1 kHz, 0 dB), 600 Ω, RCA jack (L, R) × 1
DIGITAL OUT (COAXIAL)0.5 V (p-p), 75 Ω, RCA jack × 1
DIGITAL OUT (OPTICAL)3 V (p-p), Optical jack × 1
Frequency response20 Hz to 20 kHz (48 kHz, 96 kHz, 192 kHz sampling)
Signal-to-noise ratioMore than 100 dB (ANALOGUE OUT connectors only)
Harmonic distortionLess than 0.008%
Dynamic rangeMore than 95 dB
LAN portEthernet jack × 1, 10BASE-T/100BASE-TX
Bus power supplyDC 5 V 500 mA
Design and specifications are subject to change without prior notice.
1-4 (No.MB706<Rev.002>)
Page 5
SECTION 1
PRECAUTION
1.1Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purposes. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety characteristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-
posed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
0.15 F AC TYPE
Place this
probe on
1500 10W
Good earth ground
1.2Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of preforming repair of this system.
1.4Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
each exposed
metal part.
(No.MB706<Rev.002>)1-5
Page 6
1.5Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(caption)
Anti-static wrist strap
1M
Conductive material
(conductive sheet) or iron palate
(3) Handling the optical pickup
• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.
1-6 (No.MB706<Rev.002>)
Page 7
1.6Importance administering point on the safety
loader
W104
R145
8.P-CON
L127
7.5V
C122
R146
audio
6.GND
3.GND
2.3.3V
1.3.3V
5.12V
4.12V
C151
C154
IC153
78R33
J101
R153
IC151
78R12
C121
SB360
D133
D122
SB360
C125
D126
IC103
R143
C143
16.FD(+)
15.FD(-)
W119
W103
R157
W105
R154
R155
R156
R181
R191
W113
W107
W108
C152
W115
IC152
378R05
(278R05)
R131
R152
R151
C133
R150
R122
6.2B (2.7B)
ZD121
W109
W114
W110
C126
9.GND
14.-29VA
13.GND
12.5.3VA
11.5.3VA
10.GND
W117
W102
IC154
278R12
W106
C131
L123
C124
R121
D131
R144
P101
C153
C132
W116
L124
C123
D123
SB360
W182
D121
HER303
D132
W112
B5A60VI
D124
10A06
(B5A60VI)
D125
R141
W183
W111
D130
R142
C103
C111
W101
IC102
R105
D102
T101
C107
R101
R104
C105
C106
D101
BC101
C109
BD101
W118
C115
V101
IC101
R100
R109
C101
C104
33B
ZD101
10B
ZD103
FH102
C102
F101
T1.6AL 250V
C110
L102
PW101
FH101
fast blow type / type a fusion rapide
Full Fuse Replacement Marking
Graphic symbol mark
(This symbol means fast blow type fuse.)
should be read as follows ;
FUSE CAUTION
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE
AND RATING OF FUSES ;
F901 : 3.5A 125VF901 : 3.5A 125V
Marquage Pour Le Remplacement
Complet De Fusible
Le symbole graphique (Ce symbole signifie
fusible de type a fusion rapide.)
^
doit etre interprete comme suit ;
PRECAUTIONS SUR LES FUSIBLES
POUR UNE PROTECTION CONTINUE CONTRE
DES RISQUES D'INCENDIE, REMPLACER
SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;
(No.MB706<Rev.002>)1-7
Page 8
1.7Important for laser products
1.CLASS 1 LASER PRODUCT
2.CAUTION :
(For U.S.A.) Visible and/or invisible class II laser radiation
when open. Do not stare into beam.
(Others) Visible and/or invisible class 1M laser radiation
when open. Do not view directly with optical instruments.
3.CAUTION : Visible and/or invisible laser radiation when
open and inter lock failed or defeated. Avoid direct
exposure to beam.
4.CAUTION : This laser product uses visible and/or invisible
laser radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.
5.CAUTION : If safety switches malfunction, the laser is able
to function.
6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified here in may result in
hazardous radiation exposure.
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
REPRODUCTION AND POSITION OF LABELS and PRINT
WARNING LABEL and PRINT
1-8 (No.MB706<Rev.002>)
Page 9
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
(No.MB706<Rev.002>)1-9
Page 10
SECTION 3
DISASSEMBLY
3.1Main body
3.1.1 Removing the Top cover (See Fig.1)
(1) Remove the three screws A attaching the Top cover.
A
Fig.1
3.1.2 Removing the Front panel (See Fig.2 to 4)
(1) Disconnect the card wire from Front panel connected to
connector CN202
(2) Disengage four hooks a engaged top side of the Front pan-
el. (See Fig.2)
of the Main board. (See Fig.2)
3.2Removing the Blu-ray drive unit (See Fig.5)
(1) Disconnect the connector wire from Blu-ray drive unit con-
nected to connector CN801
(2) Disconnect the FFC cable connected to connector CN802
of the Main board.
(3) Remove the four screws B attaching the Blu-ray drive unit.
of the Main board.
CN801
CN802
B
B
Fig.5
3.3Removing the SMPS board (See Fig.6, 7)
(1) Remove the one screw C attaching the AC jack. (See
Fig.6)
hook a
Fig.2
(3) Disengage two hooks b engaged both side of the Front
panel. (See Fig.3)
Fig.3
(4) Disengage three hooks c engaged bottom side of the Front
panel. (See Fig.4)
hook
c
Fig.4
CN202
hook b
C
Fig.6
1-10 (No.MB706<Rev.002>)
Page 11
(2) Remove the four screws D attaching the SMPS board.
(See Fig.7)
(3) Disconnect the B-B connector P101
from Main board. (See Fig.7)
of the SMPS board
(3) Remove the three screws G attaching the Main board.
(See Fig.9)
G
D
P101
Fig.7
3.4Removing the Main board (See Fig.8, 9)
(1) Remove the two screws E attaching the RCA jacks. (See
Fig.8)
(2) Remove the one screw F attaching the HDMI jack. (See
Fig.8)
G
Fig.9
3.5Removing the Timer board (See Fig.10)
(1) Remove the five screws H attaching the Timer board.
H
Fig.10
3.6Removing the Key board (See Fig.11)
(1) Remove the one screw J attaching the Key board.
EF
Fig.8
This service manual does not describe ADJUSTMENT.
J
Fig.11
SECTION 4
ADJUSTMENT
(No.MB706<Rev.002>)1-11
Page 12
5.1Power supply (SMPS)
No 5.3VA
SECTION 5
TROUBLESHOOTING
Is the
F101 normal?
YES
Is BD101 normal?Replace BD101
YES
Is R101 normal?Replace R101
YES
Is VCC
(13~27V) supplied to
IC101 Pin4?
YES
Is there about
2.5V at the IC103
Pin1?
NO
NO
NO
NO
NO
Replace F101 (same fuse)
Is D102 normal?
YES
Check or replace the D102
Replace IC103
YES
Is the IC102
normal?
YES
Power Line or Main PCB is short
1-12 (No.MB706<Rev.002>)
NO
Replace IC102
Page 13
No 3.3VA
No 5VA
YES
Is the Vcc
(3.8V) supplied to
IC153 Pin1?
YES
Is the IC153
Pin4 "H"?
YES
Check or Replace
the IC153
No 12V_A
YES
Is the Vcc
(13.5V) supplied to
IC151 Pin1?
NO
NO
NO
Check or Replace
the D123
Check the DVD CTL
"H" signal from u-com
Check or Replace
the D121
YES
Is the Vcc
(5.5V) supplied to
D132 anode?
YES
Is the IC152
Pin4 "H"?
YES
Check or Replace
the IC152
No 12V_L
YES
Is the Vcc
(13.5V) supplied to
IC154 Pin1?
NO
NO
NO
Check or Replace
the D132
Check the DVD CTL
"H" signal from u-com
Check or Replace
the D121
YES
Is the IC151
Pin4 "H"?
YES
Check or Replace
the IC151
NO
Check the DVD CTL
"H" signal from u-com
YES
Is the IC154
Pin4 "H"?
YES
Check or Replace
the IC154
NO
Check the DVD CTL
"H" signal from u-com
(No.MB706<Rev.002>)1-13
Page 14
5.2Power ON
POWER on
"HELLO
PLEASE WAIT"
Display on VFD
OK?
YES
"JVC LOGO"
display on monitor
OK?
YES
Normal TV
function OK
NO
NO
Front I/F
cable connection
OK?
YES
VFD power
cable connection
OK?
YES
Display
cable connection
OK?
YES
NO
NO
NO
Front I/F cable connect
VFD power cable connect
Proper display cable connect
1-14 (No.MB706<Rev.002>)
Page 15
5.3SYSTEM PART
POWER on
"HELLO
PLEASE WAIT"
Display on VFD
OK?
YES
NO
CN501, Pin18:
+5.3VA, Pin3: -29VA,
Pin17: -27V, Pin13:
-24V?
YES
X501 10MHz
OK?
YES
R516
About 625kHz Serial
Clock OK?
YES
R523
About 500kHz
OK?
YES
DIG501 Change
NO
NO
NO
NO
Check SMPS
X501 Change
IC501 Change
IC502 Change
Timer board
"READING"
display on VFD
OK?
YES
System part OK
NO
CN701, Pin5:
12V, Pin7: 5V,
Pin2: 2.2V, Pin11:
5.3VA?
YES
CA207: 5.3VA
CA210: 1.2V
CA211: 5V
YES
X301: 27MHz
OK?
YES
X302: 25MHz
OK?
YES
Check IC301
NO
NO
NO
NO
Check SMPS
IC202, IC203, IC204 Change
X301 Change
X102 Change
Main board
(No.MB706<Rev.002>)1-15
Page 16
5.4COMPONENT (Y,Pb,Pr) VIDEO OUT
Component video no display
L906 +3.3V
OK?
YES
C913, C914, C915
Signal OK?
YES
R923, R924, R925
Signal OK?
YES
JK904
Soldering OK?
YES
Component Video OK
NO
NO
NO
NO
Re-soldering
Re-soldering
Re-soldering
Re-soldering
5.5CVBS VIDEO OUT
CVBS video no display
C910
Video signal input
OK?
YES
C913
Video signal output
OK?
YES
JK904
Soldering OK?
YES
Component Video OK
NO
NO
NO
IC301 Check
IC901 Check
Re-soldering
1-16 (No.MB706<Rev.002>)
Page 17
5.6AUDIO (S/PDIF, OPTICAL)
No Audio
C917
Digital Audio
output OK?
YES
JK903 Red
Lighting OK?
YES
S/PDIF, OPTICAL
audio out OK
NO
NO
IC301 Check
JK903 (Pin2)
+5.0V OK?
JK903 Re-soldering
NO
IC204 Check
(No.MB706<Rev.002>)1-17
Page 18
5.7AUDIO (ANALOG)
No Audio
IC603 (Pin8)
12V AUDIO
OK?
YES
Q905 (Pin2)
LOW?
YES
IC903
Pin 6, 7, 8, I2S
Output OK?
YES
IC903 Pin 14, 15
audio output before
Amp OK?
YES
NO
NO
NO
NO
CN201 (Pin4)
12V AUDIO
OK?
R947 Re-soldering
Q902 Re-soldering
IC301 Check
IC903 Check
NO
Check SMPS
CA907, CA908
audio output
OK?
YES
R949, R950
JK904 (Pin2, 5)
soldering OK?
YES
Audio Output OK
NO
NO
IC904 Check
Re-soldering
1-18 (No.MB706<Rev.002>)
Page 19
5.8HDMI
No A/V
JK902
Soldering OK?
YES
JK902 Pin 18
VCC +5V OK?
YES
JK902 Pin 19
+2.0V < Voltage < +5.3V
OK?
YES
JK902 Pin 15, 16
(SCL, SDA)
OK?
YES
NO
NO
NO
NO
Re-soldering
L902
soldering OK?
IC204 Pin 4 Check
TV hot plug detect signal
check (from IC301)
Check HDMI Voltage
Level Shifter
NO
Re-soldering
HDMI out OK
(No.MB706<Rev.002>)1-19
Page 20
Victor Company of Japan, Limited
Audio/Video Systems Division 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MB706<Rev.002>)
Printed in Japan
VSE
Page 21
SCHEMATIC DIAGRAMS
Blu-ray Disc Player
XV-BP1J,XV-BP1C,XV-BP1B,
XV-BP1E,XV-BP1EN,XV-BP1EV,
XV-BP1EE,XV-BP1US,XV-BP1UX,
XV-BP1UJ
DVD-ROM No.SML2009Q1
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2009 Victor Company of Japan, Limited.
(Except J,C,UJ)
2-1
2-2
2-11 to 12
No.MB706SCH<Rev.002>
2009/7
Page 22
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
Page 23
2-1
Block diagram
IC301
2HD Decode
400MHz ARM11x2
200MHz Audio DSPx2
HDMI 1.3
Ethernet MAC
IC601
1.8V DCDC
27MHz25MHz
SATA1.1V DCDC
IC701
1Gbit DDR2 SDRAM
IC702
1Gbit DDR2 SDRAM
IC704
512Gbit DDR2SDRAM
IC703
512Gbit DDR2SDRAM
Front Panel
UART0
USB 2.0
Debug
UART1
IC801
Puer NAND
IC803
S_FLASH
5V LDO
IC903
Audio DAC
IC904
Dual Op Amp.
IC901
3ch SDTV
Video amp
IC902
3ch HDTV
Video amp
1.2V LDO
JK603
HDMI
IC804
FAST ETHERNET
PHYCEIVER
JK901
Ethernet
Optical
coaxial
JK904
Audio L/R
CVBS
YPbPr
Page 24
2-2
Standard schematic diagrams
T101EER3530
IMPORTANT SAFETY
WHEN SERVICING THIS CHASSIS, UNDER NO
CIRCUMSTANCES SHOULD THE ORIGINAL
DESIGN BE MODIFIED OR ALTERED WITHOUT
PERMISSION FROM THE JVC. ALL COMPONENTS
SHOULD BE REPLACED ONLY WITH TYPES
IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT
SPECIAL COMPONENTS ARE SHADED ON THE
SCHEMATIC FOR EASY IDENTIFICATION. THIS
CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER
FROM THE ACTUAL CIRCUIT USED. THIS WAY,
IMPLEMENT ATION OF THE LATEST SAFETY
AND PERFORMANCE IMPROVEMENT CHANGES
INTO THE SET IS NOT DELAYED UNTIL THE NEW
SERVICE LITERATURE IS PRINTED.
NOTE:
1. Shaded
( )
psrts are critical for safety. Replace only
with specified part number
2. Voltages are DC-measured with a digital voltmete
r
during Play mode.
2
22
3
21
4
20
5
19
6
18
7
15
8
14
9
13
10
12
17
16
BD101
GBL206
R101
2.7/2W
C103
100u/450V
1
2
3
4
C102
100nF /250VA
R104
56K/2W
C105
0.01u/630V
D101
1N17
C106
68pF/1KV
BEAD
BC101
R105
39
D102
RL104F
L102
25mH
1
2
3
4
1
2
3
4
R100
1.5M/0.5W
C101
100nF/250VA
V101
IC101
STR-W6251
S/OCP FM GND
D
VCC
1
4
3
5
7
6
FB
1
2
FH02
1
2
FH01
1
2
PW101
T1.6AL /250V
F 10 1
0.33 /2W
R109
4.7nF
C115
C110
1000pF/250AV
(WH)
BL
(BK)
BR
C111
1000pF/250VA
1.5nF
C107
UZ-10BSB
ZD103
UZ-33BSB
ZD101
47nF/50V
C109
100nF
C104
HOT
CIRCUIT
D126
RL104F
FD (+)
FD (-)
-29VA
GND
D122
5. 3VA
D125
RL104F
GND
SB360
10A60V
D124
D133
SB360
B5A60V1
D132
OPTION
5.5VA(LOADER)
13VA(LODER, AUDIO)
GND
GND
UF5402(HER303)
D121
3. 8VA 1A
SB360
D123
3
4
2
1
LTV-817B
IC102
220
R141
2.2K
R142
0.1u
C143
KA431AZ
IC103
1K
R143
R145
3.3K
0.01
R146
820
1SS133
D130
1SS133
D131
R144
4.7K
0.01
L124
22uH
2200uF/ 10V
C123
(105DEG)
1000uF/ 10V
C132
1000uF/ 25V
C121
(105DEG)
2200uF/ 16V
C122
(105DEG)
(105DEG)
2200uF/ 16V
C124
47uF/ 50V
C125
82K
R131
220uF/16V
C126
0.2
R121
L127
22uH
L123
22uH
1000uF/ 10V
C133
470uF/ 25V
C131
1.2K
R150
1.2K
R151
OPEN
R152
100K
R122
UZ-6.2B
ZD121
15
R181
15
R191
OPTION with Heatsink
378R05
IC152
2
3
1
4
4.7K
R156
100uF/16V
C152
4.7K
R154
278R12
IC154
2
3
1
4
78R12
IC151
2
3
1
4
100uF/16V
C154
J101
4.7K
R155
2
1
100uF/16V
C151
4.7K
R153
100uF/16V
C153
78R33
IC153
2
3
1
4
10K
R157
FD(-)
FD(+)
GND
-29VA
5.3VA
5.3VA
GND
GND
5V LODER
P_CON
12V LOADER
GND
GND
12V AUDIO
3.3V
P101
3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
110 240V
120V
150uF/250V
C103
100uF/450V
BD400
BD300
04150ST
L102
145E
(145L)
(145G)
5A60VI
D132
(H/S)
X
10A60
D124
(H/S)
X
SB360
D122
X
SB360
D133
X
2200uF
C122
1000uF
378B05
IC152
(H/S)
278R05
6.2B
ZD121
2.7B
78R12
IC151
X
0
J101
X
Symbol denotes AC ground.
NOTES)
Symbol denotes DC chassis ground.
Warning
NOTES)
Parts that are shaded are critical
With respect to risk of fire or
electrical shock.
1) a. DQS pairs will eventually have length matching rule to their respective byte lane data
b. CK pairs will eventually have length matching rule to address lines
2) The decaps and VREF resistors and caps should be laid out near the associated balls.For 7440 they should be
backside in the depopulated ring. VREF is the most senstive net ( in terms of isolation ) to route.
3) use top and bottom layers only.
4) Lay out escape plan per attached sketch
5) Complete the layout of the wires in the following order. Keeping signals on their layer as much as possible:
CK pairs
DQS diff pairs
DQ and DM
remaining signals
6) Signals can be freely substituted within the follwing groups: [RS] if this is done, the schematic should be updated to mach
DQ[7:0] DQ[15:8] DQ[23:16] DQ[31:24]
7) Diff pairs should be routed together 4 mil etch 4 mil spacing
8) Signals should be routed 4 mil etch 4 mil space min, 8 mil spacing mostly.
9) Keep data lines separate from address lines, to avoid x-talk between the two
10) Prepare wire length report and schedule a review
11) LENGTH RULE: Data bits DDA2_n_DATA[31:0] <=1.5
12) Keep decoupling caps on back side out from beneath backing plate.
13) Route clocks as differential pairs - Match differential impedance
R104LG-0RS5602K619METAL FILM RES56KΩ 5% 2W
R105LG-0RD0222F608CARBON FILM RES 22
R109LG-0RS0330K618METAL FILM RES0.33
R121LG-0RF0200F708FUSE RESISTOR0.2Ω 10% 1/6W
R122QRD161J-104YC RESISTOR100k
R131LG-0RD8202F608CARBON FILM RES 82K
R141QRD161J-221C RESISTOR220
R142QRD161J-222YC RESISTOR2.2k
R143QRE141J-102YC RESISTOR1k
R144LG-0RN4701F408METAL FILM RES4.7K
R145LG-0RN3301F408METAL FILM RES3.3K
R146LG-0RD8200F608CARBON FILM RES 820
R153QRD161J-472YC RESISTOR4.7k
R154QRD161J-472YC RESISTOR4.7k
R156QRD161J-472YC RESISTOR4.7k
R157LG-0RD1002F608CARBON FILM RES 10K
R181LG-0RD0152F608CARBON FILM RES 15
R191LG-0RD0152F608CARBON FILM RES 15
No additional / supplemental order of WARRANTY CARDs are available.
C,UJ
A3
A2
A7
A4
A5
Block No.
MMM3
A1
P2 1/2
A6
P3
P2 2/2
P1
3-8
The parts without symbol number are not service.
Page 45
Packing and Accessories
Block No. [M][3][M][M]
Symbol No.Part No.Part NameDescriptionLocal
A 1LG-AFN72974901INST ASSYA
A 1LG-AFN72974903INST ASSYB
A 1LG-AFN72974904INST ASSYC
A 1LG-AFN72974905INST ASSYD
A 1LG-AFN72974907INST ASSYE
A 1LG-AFN72974906INST ASSYF
A 1LG-AFN72974908INST ASSYG
A 1LG-AFN72974909INST ASSYH
A 1LG-AFN72974910INST ASSYI
A 1LG-AFN72974902INST ASSYJ
A 2LG-AKB72909101REMOCON UNITA,B,J
A 2LG-AKB72909001REMOCON UNITC,D,E,F,G
A 2LG-AKB72910501REMOCON UNITH,I
A 3------------BATTERY1.5V(x2)
A 4LG-6850R-PAA8FRCA CABLEA,B,J
A 4LG-6850R-PAA2FRCA CABLE1PC,D,E,F,G,H,I
A 5LG-6850R-PBA8HRCA CABLEA,B,J