JVC UX-LP5B, UX-LP5E, UX-LP5EN User manual

SERVICE MANUAL
COPYRIGHT © 2009 Victor Company of Japan, Limited No.MB698<Rev.004>
2009/10
MICRO COMPONENT SYSTEM
MB698<Rev.004>200910SERVICE MANUAL
UX-LP5B, UX-LP5E, UX-LP5EN,
UX-LP5EV, UX-LP5J, UX-LP5C,
UX-LP5A, UX-LP5US, UX-LP5UB,
UX-LP5UP, UX-LP5UT
COPYRIGHT © 2009 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
CA-UXLP5
SP-UXLP5 SP-UXLP5
(for Europe)

1-2 (No.MB698<Rev.004>)
SPECIFICATION
UX-LP5 for Europe
Specifications and appearance are subject to change without prior notice.
Amplifier section
OUTPUT POWER 60 W (30 W + 30 W) at 6 Ω(10% THD)
Speakers/Impedance 6 Ω- 16 Ω
Audio input AUDIO IN 500 mV/47 kΩ(at “LEVEL 1”)
250 mV/47 kΩ(at “LEVEL 2”)
125 mV/47 kΩ(at “LEVEL 3”)
Digital input USB MEMORY
Tuner section
FM tuning range 87.50 MHz - 108.00 MHz
AM (MW) tuning range 522 kHz - 1 629 kHz
CD player section
Dynamic range 88 dB
Signal-to-noise ratio 85 dB
Wow and flutter Immeasurable
iPod section
iPod output power DC 5 V 500 mA
VIDEO OUT Composite
USB storage
USB specification Compatible with USB 2.0 Full Speed
Compatible device Mass storage class
Compatible file system FAT16, FAT32
Bus power supply DC 5 V 500 mA
General
Power requirements AC 230 V , 50 Hz
Power consumption 35 W (power on)
8 W (standby mode)
1 W or less (Ecology Mode)
Dimensions (approx) 165 mm ×259 mm ×258 mm (W ×H ×D)
Mass (approx) 1.9 kg
Speakers
Speaker units 10 cm ×1; 1.5 cm ×1
Impedance 6 Ω
Dimensions (approx.) 140 mm ×250 mm ×188 mm (W ×H ×D)
Mass (approx.) 1.4 kg each

(No.MB698<Rev.004>)1-3
UX-LP5J/C
Specifications and appearance are subject to change without prior notice.
Amplifier section
OUTPUT POWER 35 W per channel, min. RMS, driven into 4 Ωat 1 kHz with no more than 10%
total harmonic distortion
Speakers/Impedance 6 Ω- 16 Ω
Audio input AUDIO IN 500 mV/47 kΩ(at “LEVEL 1”)
250 mV/47 kΩ(at “LEVEL 2”)
125 mV/47 kΩ(at “LEVEL 3”)
Tuner section
FM tuning range 87.5 MHz - 108.0 MHz
AM tuning range 530 kHz - 1 710 kHz
CD player section
Dynamic range 88 dB
Signal-to-noise ratio 85 dB
Wow and flutter Immeasurable
iPod section
iPod output power DC 5 V 500 mA
VIDEO OUT Composite
General
Power requirements AC 120 V , 60 Hz
Power consumption 35 W (power on)
8 W (standby mode)
1 W or less (Ecology Mode)
Dimensions (approx.) 165 mm ×259 mm ×258 mm
(6-1/2 inches ×10-1/4 inches ×10-3/16 inches) (W ×H ×D)
Mass (approx.) 1.9 kg (4.2 lbs)
Speakers
Speaker units 10 cm (3-15/16 inches) ×1; 1.5 cm (5/8 inch) ×1
Impedance 6 Ω
Dimensions (approx.) 140 mm ×250 mm ×188 mm
(5-9/16 inches ×9-7/8 inches ×7-7/16 inches) (W ×H ×D)
Mass (approx.) 1.4 kg (3.1 lbs) each

1-4 (No.MB698<Rev.004>)
UX-LP5 for Asia, Australia
Specifications and appearance are subject to change without prior notice.
Amplifier section
OUTPUT POWER 60 W (30 W + 30 W) at 6 Ω(10% THD)
Speakers/Impedance 6 Ω- 16 Ω
Audio input AUDIO IN 500 mV/47 kΩ(at “LEVEL 1”)
250 mV/47 kΩ(at “LEVEL 2”)
125 mV/47 kΩ(at “LEVEL 3”)
Digital input USB MEMORY
Tuner section
FM tuning range 87.50 MHz - 108.00 MHz
AM tuning range 531 kHz - 1 710 kHz (in 9 kHz spacing)
530 kHz - 1 710 kHz (in 10 kHz spacing)
CD player section
Dynamic range 88 dB
Signal-to-noise ratio 85 dB
Wow and flutter Immeasurable
iPod section
iPod output power DC 5 V 500 mA
VIDEO OUT Composite
USB storage
USB specification Compatible with USB 2.0 Full Speed
Compatible device Mass storage class
Compatible file system FAT16, FAT32
Bus power supply DC 5 V 500 mA
General
Power requirements AC 110 V - 127 V/AC 220 V - 240 V (adjustable with the voltage selector),
50 Hz/60 Hz
AC 240 V , 50 Hz (only Australia)
AC 220 V , 50 Hz (only Hong Kong)
Power consumption 35 W (power on)
8 W (standby mode)
1 W or less (Ecology Mode)
Dimensions (approx) 165 mm ×259 mm ×258 mm (W ×H ×D)
Mass (approx) 1.9 kg
Speakers
Speaker units 10 cm ×1; 1.5 cm ×1
Impedance 6 Ω
Dimensions (approx.) 140 mm ×250 mm ×188 mm (W ×H ×D)
Mass (approx.) 1.4 kg each

(No.MB698<Rev.004>)1-5
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purpos-
es. 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 per-
formed 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 characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us-
ing replacement components rated for higher voltage, watt-
age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser-
vice 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 charac-
teristics 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 reassem-
bling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isola-
tion check on the exposed metal parts of the product (an-
tenna 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, particular-
ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur-
rent 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, 1,000Ωper volt or more sensitivity
in the following manner. Connect a 1,500Ω10W 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.).
1.2 Warning
(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.
1.3 Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of pre-
forming repair of this system.
1.4 Critical 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)
Good earth ground
Place this
probe on
each exposed
metal part.
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
1500 10W
0.15 F AC TYPE

1-6 (No.MB698<Rev.004>)
1.5 Preventing 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.
(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 Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a
time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1.7 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the pickup unit.
• Apply solder to the short land sections before the card wire is disconnected from the connecto on the servo board. (If the card wire
is disconnected without applying solder, the pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land sections after connecting the card wire.
1M
Conductive material
(conductive sheet) or iron palate
(caption)
Anti-static wrist strap
Solder short part

(No.MB698<Rev.004>)1-7
1.8 Important 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.
REPRODUCTION AND POSITION
!Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
CAUTION:
INVISIBLE LASER RADIATION WHEN OPEN
DO NOT STARE INTO BEAM
DANGER:
INVISIBLE LASER RADIATION WHEN OPEN
AVOID DIRECT EXPOSER TO THE BEAM

1-8 (No.MB698<Rev.004>)
1.9 Importance administering point on the safety
R27
R29
R16
HS1
R31
R30
L5
D9
L7
R26 R14
CN3
R25
D18
C26
R28
R13
U6
D17
V7
V5
V3
V4
C18 C1
V2
C2
D3
D4
C19
C17
C31
PVCC PVCC
PGND PGND
GND
GND
C3
C4
D2 D1
V1
R9
F1
T2.5AH250V
R32
L1
HS2
T1
D14
JP9
F2
R15
R22
CN2
CN5 C25
C27
C16
C15
C13
C12
C20
CN4
C14
C21
CN1
R10
R23
C11 JP8
D10
GND3
GND2
L4
L3
L6
D19
D12
GND
5V
GND
5V D16D11
D13
FL+
FL+
-25V
ECO
5VE
GND
GND
GND
5VD
5VD
12V
R2
R1
C6
D6
C5
C23
C10
C9
C7
C8
C22
C24
C28
L2
U2
U3
R8
R4
R24
R3
R6 R5 R7
R19
R12
R11
D8
JP5
JP3 JP4
JP1
JP2
JP6
SW1
D5
JP7
R18
R20
R21
Graphic symbol mark
(This symbol means slow blow type fuse.)
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE
AND RATING OF FUSES ;
should be read as follows ;
F901 : T1.6AH 250V F901 : T1.6AH 250V
Full Fuse Replacement Marking
FUSE CAUTION
Le symbole graphique (Ce symbole signifie
fusible de type a fusion lent.)
POUR UNE PROTECTION CONTINUE CONTRE
DES RISQUES D'INCENDIE, REMPLACER
SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;
Marquage Pour Le Remplacement
Complet De Fusible
PRECAUTIONS SUR LES FUSIBLES
doit etre interprete comme suit ;
^
slow blow type / type a fusion lent

(No.MB698<Rev.004>)1-9
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

1-10 (No.MB698<Rev.004>)
SECTION 3
DISASSEMBLY
3.1 Main body (Used figure are UX-LP5E)
3.1.1 Removing the Top cabinet (See Fig.1, 2)
(1) Remove the six screws Aattaching the both side of the Top
cabinet. (See Fig.1)
Fig.1
(2) Remove the five screws Battaching the Top cabinet. (See
Fig.2)
Fig.2
3.1.2 Removing the SMPS board (See Fig.3)
(1) Remove the four screws Cattaching the SMPS board.
(2) Disconnect the connector wires from MCU board connect-
ed to connectors CN2 and CN3 of the SMPS board.
Fig.3
A
A
B
B
C
C
CN3
CN2

(No.MB698<Rev.004>)1-11
3.1.3 Removing the MCU board (See Fig.4)
(1) Disconnect the card wire from Tuner pack connected to
connector CN201 of the MCU board.
(2) Disconnect the card wire from Display board connected to
connector CN202 of the MCU board.
(3) Disconnect the connector wire from USB board connected
to connector CN210 of the MCU board.
(4) Disconnect the connector wire from CD board connected to
connector CN208 of the MCU board.
(5) Disconnect the card wire from iPod board connected to
connector CN206 of the MCU board.
(6) Disconnect the card wire from CD board connected to con-
nector CN207 of the MCU board.
(7) Remove the five screws Dattaching the MCU board.
Fig.4
3.1.4 Removing the Front cabinet (See Fig.5 to 7)
(1) Disconnect the connector wire from USB board connected
to connector CN114 of the CD board. (See Fig.5)
Fig.5
(2) Remove the two screws Eattaching the Front cabinet.
(See Fig.6)
Fig.6
(3) Disengage two hooks aengaged both side of the Front
cabinet. (See Fig.7)
Fig.7
3.1.5 Removing the CD mechanism (See Fig.8 to 10)
(1) Disconnect the card wire from CD mechanism connected
to connector CN102 of the CD board. (See Fig.8)
Fig.8
(2) Disconnect the connector wire from CD board connected to
connector of the Loader board. (See Fig.9)
(3) Disconnect the connector wire from CD board connected to
connector of Mechanism board. (See Fig.9)
Fig.9
CN202
CN208
CN210
CN207
CN206
CN201
D
D
CN114
E
hook a
CN102
Loader board Mechanism board

1-12 (No.MB698<Rev.004>)
(4) Remove the four screws Fattaching the CD mechanism.
(See Fig.10)
Fig.10
3.1.6 Removing the Traverse mechanism (See Fig.11)
(1) Remove the two screws Gattaching the Traverse mecha-
nism.
Fig.11
3.1.7 Removing the CD board (See Fig.12)
(1) Remove the four screws Hattaching the CD board.
Fig.12
3.1.8 Removing the LED board (See Fig.13)
(1) Disconnect the connector wire from Display board connect-
ed to connector CN45 of the LED board.
(2) Remove the two screws Jand one screw Kattaching the
Reflector bracket.
Fig.13
3.1.9 Removing the Display board (see Fig.14 to 16)
(1) Remove the six screws Lattaching the USB board. (See
Fig.14)
(2) Disconnect the connector wire from Display board connect-
ed to connector CN43 of the USB board. (See Fig.14)
Fig.14
F
F
GG
H
H
J
KCN45
CN43
L
L

(No.MB698<Rev.004>)1-13
(3) Remove the four screws Mattaching the PCB bracket.
(See Fig.15)
Fig.15
(4) Remove the two screws Nand one screw Pattaching the
Display board. (See Fig.16)
Fig.16
3.1.10 Removing the iPod board (See Fig.17, 18)
(1) Remove the iPod door cover.
(2) Remove the Eject spring. (See Fig.17)
(3) Remove the one screw Qand one screw Rattaching the
Cassette lid latch. (See Fig.17)
(4) Remove the one screw Sattaching the Cassette cam
bracket. (See Fig.17)
(5) Remove the one screw Tand one screw Uattaching the
iPod door bracket. (See Fig.17)
Fig.17
(6) Remove the four screws Vattaching the Cosmetic frame.
(See Fig.18)
(7) It takes both picks off the hook and take off iPod door while
inclining the fulcrum of the door inward. (See Fig.18)
Fig.18
M
M
P
N
N
Q
R
S
T
U
Eject spring
V

1-14 (No.MB698<Rev.004>)
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.
SECTION 5
TROUBLESHOOTING
This service manual does not describe TROUBLESHOOTING.

(No.MB698<Rev.004>)
VSE
Printed in Japan
Victor Company of Japan, Limited
Audio/Video Systems Division 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

SCHEMATIC DIAGRAMS
UX-LP5B, UX-LP5E, UX-LP5EN,
UX-LP5EV, UX-LP5J, UX-LP5C,
UX-LP5A, UX-LP5US, UX-LP5UB,
UX-LP5UP, UX-LP5UT
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-10 to 14
DVD-ROM No.SML2009S2
MICRO COMPONENT SYSTEM
No.MB698SCH<Rev.004>
2009/10
COPYRIGHT 2009 Victor Company of Japan, Limited.
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
CA-UXLP5
SP-UXLP5 SP-UXLP5
(for Europe)

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.

2-1
Block diagram
D11,D16
5VD REG
D9
+23V REG
D10
FL+/- REG
D13
5VE REG
D12
+12V REG
D19
-25V REG
T1
POWER TRANS
D1 to D4
DIODE
BRIDGE
CN2 CN3
CN1
CN42
CN5
CP45
CN203 CN211
CN201
U1
SW REG.
CONTROL
AC CORD
SW1
110V/230V
TUNER
UNIT
IC201
IC202
IC204 IC212
IC203
IC205 IC210,IC211
SUBWOOFER
LFT OUT
HP AMP
MUTE
MICON
POWER AMP
Q205,Q206
A+12V
SWITCH
E,VOLUME
Q207
+9V REG
JK204
SUB OUT
CN210
CP41
CN202
CN41
EEPROM
X203
Q201
RESET
32.768K
Q202,Q203
Z201
+5V REG
UART
SELECT
CP42
CN114
CN207 CN107
CN208 CN106
CN206
CN103 CN102 CN104
iPod DOCK & OP section
JK203CN212
TO
Speake
r
LOADER
Section
TRY SW
M
CD PICKUP
mechanism
CD traverse
mechanism
U501
VFD DRIVER
IR401
REMOCON
STANDBY
LED
LED1
VFD1 DISPLAY
LED MATRIX
SW401-SW413
KEY MATRIX
WITH DIM
JK41JK42JK43
USB AUDIO IN HEADPHONE
D+/-
+5V_USB
HP L/R
AUX L/R
KEY_1
KEY_2 LED ON
DIM OFF
STB LED OFF GR1 to 12 SG1 to 16
IR_RXVFD_CLK
VFD_DATA
VFD_STB
IPOD_LED
CVBS
OUT
IC106
MPEG
IC103
SDRAM
IC105
FLASH
ROM
IC104
MOTOR
DRIVER
Q106 to Q109
LOADER DRIVER
X101
27MHz
IC101, IC102
1V8,3V3 REG
CD R/L
AC IN
IC402
OP AMP
IC109
IPOD
AUTHENTIC
CN51
CN52
HP L/R
AUX L/R
TUNER L/R
IPOD L/R
IPOD L/R
CD R/L
TXD/RXD
TXD/RXD
TXD/RXD
CD
IPOD IPOD_ON
SLEEP_DET
CD_ON N_RST
TR+
TR-
OPEN
CLOSE
SCLK
SDA TU_CLK
TU_DA
TU_RST
SMPS section
System control & Audio Amp section
CD servo control section
TU_DET
POWER ON
TU_ON
Q217,Q218
AMP_MUTE
AMP_STBY
SCLK
SDA
LCD section
HP&AUDIO&USB JACK section
TACT SW LED section
Blue LED
CN45
CP44
CP43
CN43
D+/-
Ornament
N_RST
SCLK
SDA
to iPod
HP_MUTE

2-2
Standard schematic diagrams
Smps section
!
!
!
!
!
!
!
EC O
5VD 5VD
-25 V
EC O 12V DGND DGND
AGN D 5VE PGN D
PVC C
PGN D
PVC C
5VD
5VE
PGND
DGND
12V
-25 V
FL+
FL-
5VD DGND DGND 5VD
FL+ FL-
AGND
PVCC
0
R24
10/1W
L4
10UH
T1
2302- 285000500
6
5
4
3
2
1 15
14
13
12
9
7
8
11
10
P
NC
DAIN
EMI
Hot_GND
VCC 5V
GND
12V
FL+
PGND
STB
21V
-25V
FL-
D9
UF802
D10
FR104
R18
100
C24
102
L2
1000UH(0410)
R10
33/2W
R17
1K
C32 102
D12
FR104
CN1
NC
1 2
+
C13
1000UF/16V
C29 102/100V
+
C15
330UF/16V
R4
47
R5
3K3
+
C17
2200UF/35V
D3
RL207
CN1
CN2-2.0
1 2
U3
AZ431
D15
1N4148
R3
0R47/2W
C7
471
+
C25
100UF/16V
R15
1K
C28
472K/100V
R16
1K
C22
NC
R19
1K
F1
T2.5AH250V
R11
10
+
C19 47UF/50V
C6
472/1KV_M
+
C14
330UF/16V
R7
1K
D7
1N4148
D13
1N5819
R32
1M/0.5W
+
C18
470UF/35V
D4
RL207
C2
0.22uF/275V
D8
FR104
VD1
24V
C8
471
+
C16
330UF/16V
L7
33UH
+
C23
120uF/200V
R13
4.7K/0.5W
+
C9
47UF/25V
C11
47 2/1KV_M
R22
4K7
C3
102/250V_Y1
V2
KTA1275A
CN3
CN2.5-4
1 2 3 4
D5
1N4007
C1
0.22uF/275V
R12
100K
C12
103
V1
FQPF5N60C
D6
FR107
R23
33/2W
R33 2 2
R6
10K
+
C21
330UF/16V
D14 FR104
R1
NC
D1
RL207
R20
3K3 1%
V3
S8050C
C4
102/250V_Y1
SW1
NC
U1
NCP1216D65G2
1
2
3
4 5
6
7
8
ADJ
FB
CS
GND DRV
VCC
NC
HV
CN2
CN2.0-9
1 2 3 4 5 6 7 8 9
+
C20
1UF/50V
L 3 10UH
R21
3K6 1%
LN
AC_plug
N
L
R9
18K
CN4
NC
1 2
R14
4K7
D19
FR104
C10
104
+
C5
120uF/200V
U2
EL817C
1
23
4
F2
T5AL250V
L6
10UH(0307)
D16
1N5822
L1
40mH_0.35mm D2
RL207
D11
1N5822
R2
47K/2W
R34 22
R8
22
L5
10UH
+
C27
22UF/50V
V4
S8050C
PVCC 5VD
R29
2K2
D17
4.3V
R25
24K
C26
104
R26
180 K
R30
22/2W
U6
AZ431
V5
S 8 550
R31
22/2W
V7
S8050
R28
330
R27
2K2
D18
1N4148
!
!
When replacing those parts make
Parts are safety assurance parts.
sure to use the specified one.
!