Sony Trinitron HMD-A240 User manual

9-978-884-01
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 1/8/2002
ALL REVISIONS AND UPDATES TO THE ORIGINAL MANUAL ARE APPENDED TO THE END OF THE PDF FILE.
REVISION DATE REVISION TYPE SUBJECT
1/8/2002 No revisions or updates are applicable at this time.
SERVICE MANUAL
17VC CHASSIS
TRINITRON®COLOR MONITOR
HMD-A240
US/Canada Model
Chassis No: SCC-L38A-A
HMD-A240

SERVICE MANUAL
SPECIFICATIONS
17VC CHASSIS
Design and specifications are subject to change without notice.
Self Diagnosis
Supported model
TRINITRON®COLOR MONITOR
HMD-A240
US/Canada Model
Chassis No: SCC-L38A-A
HMD-A240
Picture tube 0.24 mm aperture grill pitch (center)
17 inches measured diagonally
90-degree deflection
Video image area (16.1" maximum viewing image)
Approx. 328 X 242 mm (w/h)
(13 x 9
5/8
inches)
Resolution Horizontal: Max. 1280 dots
Vertical: Max. 1024 lines
Standard image area Approx. 312 x 234 mm (w/h)
(12
3/8
x 9
1/4
inches)
Input signal
Video Analog RGB (75 ohms typical)
0.7 Vp-p, ±5%, Positive
Sync Separate HD/VD,
TTL Polarity Free
External Composite,
TTL Polarity Free
(2k ohms impedance)
Sync on Green
Power Consumption 100 W
Deflection frequency Horizontal: 30 to 75 kHz
Vertical: 48 to 120 Hz
AC input voltage/current 100 to 120 V, 50/60 Hz, 1.7A
Dimensions
422 x 426 x 426 mm (w/h/d)
(16
1/2
x 16
5/8
x 16
5/8
inches)
Mass Approx. 19 kg (41 lb 14 oz.)
9-978-884-01
Trinitron

— 3 —
HMD-A240
SECTION TITLE PAGE
Power Management.................................................................................................................................. 4
Self Diagnosis Function ............................................................................................................................ 4
Timing SpeciÞcation.................................................................................................................................. 4
Warnings and Cautions............................................................................................................................. 5
Safety Check Out ..................................................................................................................................... 6
1. Disassembly
1-1. Cabinet Removal ............................................................................................................................... 7
1-2. Service Position................................................................................................................................. 7
1-3. A & D Board Removal........................................................................................................................ 8
1-4. Picture Tube Removal ....................................................................................................................... 9
Anode Cap Removal ......................................................................................................................... 9
2. Safety Related Adjustments
2-1. HV Regulator Check........................................................................................................................ 10
2-2. HV Protector Circuit Check.............................................................................................................. 10
2-3. Beam Protector Check (Software Logic) ......................................................................................... 10
2-4. B+ Voltage Check............................................................................................................................ 10
3. Adjustments
3-1. Landing Rough Adjustment ..............................................................................................................11
3-2. Landing Fine Adjustment ..................................................................................................................11
3-3. Convergence Rough Adjustment......................................................................................................11
3-4. Convergence and V. Key (H. TRP) Fine Adjustment ........................................................................11
3-5. Vertical and Horizontal Position and Size SpeciÞcation .................................................................. 12
3-6. Focus Adjustment ............................................................................................................................ 13
3-7. Digital Convergence Adjustment ..................................................................................................... 13
3-8. Convergence SpeciÞcation.............................................................................................................. 13
4. Diagrams
4-1. Circuit Boards Location ................................................................................................................... 14
4-2. Printed Wiring Board and Schematic Diagram Information ............................................................. 14
4-3. Block Diagram and Schematics
Block Diagrams ............................................................................................................................... 15
A Board - Schematic Diagram......................................................................................................... 17
D Board - Schematic Diagram ........................................................................................................ 19
H1 Board - Schematic Diagram ...................................................................................................... 23
J Board - Schematic Diagram ......................................................................................................... 24
4-4. Semiconductors............................................................................................................................... 25
5. Exploded Views
5-1. Picture Tube .................................................................................................................................... 26
5-2. Chassis............................................................................................................................................ 27
5-2. Packing Materials ............................................................................................................................ 28
6. Electrical Parts List ....................................................................................................................................... 29
TABLE OF CONTENTS

— 4 —
HMD-A240
Power consumption Screen Horizontal Vertical Power Recovery time Indicator
mode (video) sync signal sync signal consumption
1 Normal operation active yes yes < 100 W -- Green
2 Active-off (3rd mode) blank no* no* < 3 W Approx. 10 sec. Amber
3 Power-off -- -- -- 0 W (approx) -- Off
* In this mode, the signal will appear in one of three ways: The Horizontal Sync Signal alone off, the Vertical Sync Signal
alone off, or both signals off.
POWER MANAGEMENT
The power saving mode complies with the VESA Display Power Management Signaling standard. Each state of power management shall be activated
by the host computer terminating the appropriate sync signals. Blanking the video must precede termination of the sync signals. The elapsed time
counter shall also be controlled by the host computer. Reactivation of the monitor shall be accomplished from the host computer by re-establishing the
normal sync signal.
TIMING SPECIFICATION
SELF DIAGNOSIS FUNCTION
When a failure occurs, the STANDBY/TIMER lamp will ßash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the lamp will identify the Þrst of the problem areas.
1
2
3
4
Status Area of Failure LED Indication
Amber (0.5 second) / Off (0.5 second)
Amber (1.5 second) / Off (0.5 second)
Amber (0.5 second) / Off (1.5 second)
Amber (0.5 second) / Off (0.5 second)/
Green (0.5 second) / Off (0.5 second)
HV or +B
H top, V top or Correction FET Failure
ABL
Failure 1
Failure 2
Failure 3
Aging/ elf Test
PRIME
MODE
MODE 1 2 3 4 5 6 8 9
RE OLUTION 640 X 480 640 X 480 720 X 400 800 X 600 800 X 600 832 X 624 1024 X 768 1024 X 768 1280 X 1024
CLOCK 25.175 36 28.322 49.5 56.25 57.283 78.75 94.5 108
HORIZONTAL
H. FREQ 31.469 43.269 31.469 46.875 53.674 49.725 60.023 68.677 63.981
H. TOTAL 31.778 23.111 31.777 21.333 18.631 20.111 16.660 14.561 15.630
H. BLK 6.356 5.333 6.355 5.172 4.409 5.586 3.657 3.725 3.778
H. FP 0.636 1.556 0.636 0.323 0.569 0.559 0.203 0.508 0.444
H. YNC 3.813 1.556 3.813 1.616 1.138 1.117 1.219 1.016 1.037
H. BP 1.907 2.222 1.907 3.232 2.702 3.910 2.235 2.201 2.296
H. ACTIV 25.422 17.778 25.422 16.162 14.222 14.524 13.003 10.836 11.852
VERTICAL
V. FREQ 59.940 85.008 70.087 75.000 85.061 74.550 75.029 84.997 60.020
V. TOTAL 16.683 11.764 14.268 13.333 11.756 13.414 13.328 11.765 16.661
V. BLK 1.430 0.670 1.557 0.533 0.578 0.865 0.533 0.582 0.656
V. FP 0.318 0.023 0.381 0.021 0.019 0.020 0.017 0.015 0.016
V. YNC 0.064 0.069 0.064 0.064 0.056 0.060 0.050 0.044 0.047
V. BP 1.049 0.578 1.112 0.448 0.503 0.784 0.466 0.524 0.594
V. ACTIV 15.253 11.093 12.711 12.800 11.179 12.549 12.795 11.183 16.005
SYNC
INT (G)NONONONONONO NO NO NO
EXT (H/V) / POLARITY YE YE YE YE YE YE YE YE YE
EXT (C ) / POLARITY NO NO NO NO NO NO NO NO NO
ERRATION NO NO NO NO NO NO NO NO NO
YNC LEVEL TTL TTL TTL TTL TTL TTL TTL TTL TTL
VIDEO
VIDEO LEVEL 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
ET UP000000 0 0 0

— 5 —
HMD-A240
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after
removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this
receiver is directly connected to the AC power line.
! SAFETY-RELATED COMPONENT WARNING!!
Components identiÞed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe
operation. Replace these components with sony parts whose part numbers appear as shown in this manual or in supplements published
by sony. Circuit adjustments that are critical for safe operation are identiÞed in this manual. Follow these procedures whenever critical
components are replaced or improper operation is suspected.
ATTENTION!!
Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique de
l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.
AÞn d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout
dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identiÞes par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces
sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants sony dont le numero
de piece est indique dans le present manuel ou dans des supplements publies par sony. Les reglages de circuit dont l’importance est
critique pour la securite du fonctionnement sont identiÞes dans le present manuel. Suivre ces procedures lors de chaque remplacement
de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.

— 6 —
HMD-A240
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered
connections. Check the entire board surface for solder splashes and
bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and
mounting hardware have been replaced. Be absolutely certain that
you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the B+ and HV to see if they are speciÞed values. Make sure
your instruments are accurate; be suspicious of your HV meter if
sets always have low HV.
8. Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage. Check
leakage as described below.
Leakage Test
The AC leakage from any exposed metal part to earth ground and from all
exposed metal parts to any exposed metal part having a return to chassis,
must not exceed 0.5 mA (500 microamperes). Leakage current can be
measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instructions.
2. A battery-operated AC milliammeter. The Data Precision 245 digital
multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low voltage scale.
The Simpson’s 250 and Sanwa SH-63TRD are examples of
passive VOMs that are suitable. Nearly all battery-operated digital
multimeters that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth Ground
A cold-water pipe is a guaranteed earth ground; the cover-plate retaining
screw on most AC outlet boxes is also at earth ground. If the retaining
screw is to be used as your earth ground, verify that it is at ground
by measuring the resistance between it and a cold-water pipe with an
ohmmeter. The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60- to 100-watt trouble-
light (not a neon lamp) between the hot side of the receptacle and the
retaining screw. Try both slots, if necessary, to locate the hot side on the
line; the lamp should light at normal brilliance if the screw is at ground
potential (see Figure B).
Parts on et
0
.15 µF 1.5 K ΩAC
Voltmeter
(0.75 V)
Earth Ground
Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.

— 7 —
HMD-A240
Remove (4) Screws (+BVTP 4 x 16)
Release top claws - Insert the tip of a ßathead
screwdriver approximately 0.25" to unlock the
claw. Gently lift up and then back to remove
the cabinet.
1-1. CABINET REMOVAL
SECTION 1: DISASSEMBLY
1-2. SERVICE POSITION
2
2
1
Gently wiggle the A board back and forth to unplug
it from the Neck Assembly.
Remove all necessary connections and rotate the
D Board and rest it on its side to expose the bottom.
Be sure to reconnect all wires.
Fabricate a temporary ground wire with a male
stakon connector on one end and an alligator clip
on the other.
Reconnect ground as shown below.
1
2
4
1
2
1
2
3
4

1-3. A & D BOARD REMOVAL
— 8 —
HMD-A240
Remove (1) screw (+BVTP 3 x 8) from the cable holder
at the rear of the chassis base to release the cable.
Remove (2) screws (+BVTP 3 x 8) from the rear of the D
Board and remove the rear of the chassis base.
Remove remaining (7) screws (+BVTP 3 x 8) from the D
Board. Lift the board up and out to remove.
Remove the shield cover from the A board.
Gently wiggle the A board back and forth, and pull it to
remove.
1
2
4
35
1
2
3
4
5

— 9 —
HMD-A240
ab
Anode Button
c
1-4. PICTURE TUBE REMOVAL
ANODE CAP REMOVAL
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove
the anode cap. Short between anode and coated earth ground strap of CRT.
NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon
painted on the CRT.
REMOVAL PROCEDURES
HOW TO HANDLE AN ANODE CAP
1. Do not use sharp objects which may cause damage to the surface of the
anode cap.
2. To avoid damaging the anode cap, do not squeeze the rubber covering too
hard. A material Þtting called a shatter-hook terminal is built into the rubber.
3. Do not force turn the foot of the rubber cover. This may cause the shatter-hook
terminal to protrude and damage the rubber.
Turn up one side of the rubber cap in the
direction indicated by arrow a.
Use your thumb to pull the rubber
cap Þrmly in the direction indicated
by arrow b.
When one side of the rubber cap separates from
the anode button, the anode cap can be removed
by turning the rubber cap and pulling it in the
direction of arrow c.
Place the unit face down on a cushion to avoid
scratching.
Remove the anode cap.
Remove (4) screws (Screw (5) Tapping) from
the CRT.
Remove the A board.
Remove the neck assembly.
Remove the deßection yoke.
Remove (2) screws (BVTP 4 x 16) from the
base assembly and slide out to remove.
Remove the demagnetization coil.
1
2
3
4
5
6
7
8

Part Replaced ( )
HV ADJ RV501
Part Replaced ( )
D Board T501, IC501, RV501, R540,
R541, R542, R544, R564, R567,
R568, C532, C534, C539, C553,
C554, C555, C556, C558, C561
HV Regulator
Circuit
D Board
T501, R510, R543, R547, R549,
R552, R595, D515, D517, C540,
C542, C544, IC607, IC901, C951
HV HOLD
DOWN Circuit
D Board
T501, R545, R546, R548, R550,
R596, R934, C535, C541, IC605,
IC607, IC901
Beam Current
Protector Circuit
— 10 —
HMD-A240
2-2. HV PROTECTOR CIRCUIT CHECK
1. ConÞrm that the voltage between cathode of D517 and GND is
more than 27.0 VDC.
2. Using an external DC Power supply, apply the voltage shown below
between cathode of D517 on D Board and GND, and conÞrm that
the HV Hold-Down circuit works (Raster disappears). Apply DC
Voltage: Less than 35.9 VDC.
Check Condition
• Input voltage: 120 ± 2 VAC
• Input signal: (fH =69 kHz), White Cross Hatch
• Controls: CONT (max) & BRT (center)
• B+ Voltage: 179 ± 3.0 VDC
2-3. BEAM PROTECTOR CHECK
(SOFTWARE LOGIC)
1. Using an external current source, apply < 1.55mA between pin 11
of FBT (T501) and GND, and conÞrm that the raster fades out.
Check Condition
• Input voltage: 120 ± 2 VAC
• Input signal : (fH = 69 kHz), White Cross Hatch
• Controls: CONT (max) & BRT (center)
2-4. B+ VOLTAGE CHECK
1. Input white cross hatch (fH = 69 kHz) signal.
2. CONT (max) & BRT (center).
3. Input voltage: 110 ± 10 VAC.
Note: Use NF power supply or make sure that distortion factor is
3% or less.
4. ConÞrm that the voltage is within the range shown below:
Standard voltage: 179 ± 3.0 VDC
SECTION 2: SAFETY RELATED ADJUSTMENTS
When replacing parts shown in the table below, the following
operational checks must be performed as a safety precaution
against X-ray emissions from the unit.
Allow the unit to warm up for one minute prior to checking the
following conditions.
2-1. HV REGULATOR CHECK
1. Input white cross hatch signal (fH = 80 kHz).
2. CONT maximum and BRT center.
3. Cut off Screen VR (G2).
4. Input voltage: 120 ± 2 VAC.
5. ConÞrm that the voltage is within the voltage range shown below:
Standard voltage: 26.0 +0.3, -0.5 kV
6. When replacing components identiÞed by
Y , make sure to recheck
the High Voltage.
7. Verify the High Voltage as shown above (26.0 +0.3, -0.5 kV) is
within speciÞcation. If not, set H. SIZE data at minimum (-127)
and then adjust RV501 on D Board (Adjustment target = 26.0 ±
0.2 kV).
8. After adjusting the High Voltage within speciÞcation, put the RV
cover on RV501 as shown below and apply sufÞcient amount of RTV
around RV501.
RV501
104

— 11 —
HMD-A240
SECTION 3: ADJUSTMENTS
Allow a 30 minute warm-up period prior to making the following
adjustments.
3-1. LANDING ROUGH ADJUSTMENT
1. Display the all white pattern.
2. Adjust the contrast to maximum value.
3. Display plain green pattern.
4. Slide the DY back and roughly adjust the plain green pattern with
the purity magnet so that it is centered on the screen.
5. Adjust HCENTER by HCENTER Volume (RV502 on D Board).
6. Moving the DY forward, adjust so that an entire screen becomes
pure green.
7. Adjust the DY tilt and lightly tighten the DY screw.
3-2. LANDING FINE ADJUSTMENT
1. Place the monitor in the Helmholtz coil.
2. Set TLH plate to zero position.
3. Display plain green pattern.
4. Degauss CRT face and iron parts with degauss equipment or hand-
degausser.
5. Perform auto degauss.
6. Attach a wobbling coil to the speciÞed position of CRT neck.
7. Put the sensor of landing checker to CRT face.
8. Adjust purity, DY position and DY tilt.
9. Tighten DY screw.
10. Perform auto degauss.
11. Adjust top and bottom pin by pitching DY up and down with two
wedges so that [a] is equal to [b].
[a]
[b]
12. Adjust top and bottom pins to zero with TB. H.PIN VR. Also, V.SIZE
should be adjusted at the same time becasue it is changed by TB.
H.PIN VR.
Connect the communication cable of the connector located on the D Board on the monitor. Run the service software and then follow the instructions.
13. Adjust V.Key (= H.Trapezoid) with H.TRP VR so that [a] is equal to
[b] (See Section 3-4.).
14. If the corner landing is out of speciÞcation, use a disk magnet for
the landing correction.
15. If disk magnets were used, perform an auto degauss.
16. Remove the wobbling coil and sensor.
17. Fix the purity magnet on DY with white paint.
3-3. CONVERGENCE ROUGH ADJUSTMENT
1. Enter the white crosshatch signal.
2. Roughly adjust the horizontal (H.STAT) and vertical (V.STAT)
convergence at four-pole magnet.
3. Roughly adjust HMC and VMC at six-pole magnet.
3-4. CONVERGENCE AND V. KEY (H. TRP)
FINE ADJUSTMENT
6-pole
Mg
4-pole
Mg
TLH Plate
TB Pin VR
YCV VR
CRT
DY
XCV VR
TLV VR
H-TRP VR
Purity
Magnet
Neck Ass'y
A Board
1. Display crosshatch pattern with green lines and black Þeld.
2. Adjust V. Key (=H. Trapezoid) with H.TRP VR so that [a] is equal
to [b].
[a] [b]
3. Adjust the TB Pin with TB Pin VR.
IBM at Computer
as a Jig
12
3
1-690-391-21 A-150-919-A
Interface Unit
3-702-691-01
Connector Attachment
To BU CONNECTOR
D- ub
(9 Pin [female])
Mini Din
(8 Pin) 4 Pin 4 Pin 4 Pin
* The Parts above ( ) are necessary for DA Adjustment.
13
-

— 12 —
HMD-A240
TB Pin Movement
4. Adjust V.SIZE with "VSIZE".
5. Change "CONV_SW" to "0" and "MCR2" to "153".
6. Display crosshatch pattern with red and blue lines and black Þeld.
7. Adjust H.STAT and V.STAT with 4 pole magnet. Use 4 pole magnet,
not "HSTAT" and "VSTAT".
4 Pole Magnet
1
11
11
1 2
2
2
2
2
2
R
B
R
B
R
R
R
R
B
B
B
B
8. Display crosshatch pattern with white lines and black Þeld.
9. Adjust HMC and VMC with 6 pole magnet.
6 Pole Magnet
1
2
2
1
G
G
10. Display crosshatch pattern with red and blue lines and black Þeld.
11. If necessary, repeat steps 5-8.
12. Change "CONV_SW" to "6".
13. Adjust H.TILT with TLH plate.
TLH Movement
RBB R
14. Adjust XCV with XCV VR.
XCV Movement
B
R
15. Adjust YCH with YCH VR.
YCH Movement
RB
16. Adjust V.TILT with TLV VR.
TLV Movement
R
B
B
R
17. If necessary, repeat steps 3-14 to make the optimum condition for
the entire screen.
18. Fix 4-pole magnet, 6-pole magnet, TLH plate and XCV VR with
white paint.
Zero Position Neck Ass'y
Purity 4-Pole Mg 6-Pole Mg
3-5. VERTICAL AND HORIZONTAL POSITION
AND SIZE SPECIFICATION
B
b
A
a
a
b
BA
234 312
fH
0kHz
2.0 mm
2.0 mm
fH60kHz
2.4 mm
2.4 mm

— 13 —
HMD-A240
3-6. FOCUS ADJUSTMENT
1. Adjust Focus (V) and Focus (H) for optimum focus.
Focus (V)
Focus (H)
3-7. DIGITAL CONVERGENCE ADJUSTMENT
Convergence (Low) Mode
1. Adjust the H.STAT and V.STAT with "HSTAT" and "VSTAT".
2. Change "CONV_SW" to "7".
A. Horizontal Convergence
9
17
1
19
11
5
6
10
18
2
20
12
CBH-T-LO
MBH-T-L-LO
APH-L-LO
MBH-B-L-LO
CBH-B-L-LO
CBH-T-R-LO
MBH-T-R-LO
APH-R-LO
MBH-B-R-LO
CBH-B-R-LO
YBH-B-LO
H TAT
YBH-T-LO
Adjust each misconvergence point in sequence.
B. Vertical Convergence
13
21
3
23
15
7
8
14
22
4
24
16
CCV-T-L-LO
MCV-T-L-LO
XBV-L-LO
MCV-B-L-LO
CCV-B-L-LO
V TAT-B-LO
V TAT
V TAT-T-LO
CCV-T-R-LO
MCV-T-R-LO
XBV-R-LO
MCV-B-R-LO
CCV-B-R-LO
Adjust each misconvergence point in sequence.
3. Repeat the procedure of A and B so that the convergence of the
entire screen is within the speciÞcation.
Convergence (High) Mode
1. Adjust the H.STAT and V.STAT with "HSTAT-HI" and "VSTAT-HI".
A. Horizontal Convergence
9
17
1
19
11
5
6
10
18
2
20
12
CBH-T-HI
MBH-T-L-HI
APH-L-HI
MBH-B-L-HI
CBH-B-L-HI
CBH-T-R-HI
MBH-T-R-HI
APH-R-HI
MBH-B-R-HI
CBH-B-R-HI
YBH-B-HI
H TAT-HI
YBH-T-HI
Adjust each misconvergence point in sequence.
B. Vertical Convergence
13
21
3
23
15
7
8
14
22
4
24
16
CCV-T-L-HI
MCV-T-L-HI
XBV-L-HI
MCV-B-L-HI
CCV-B-L-HI
V TAT-B-HI
V TAT-HI
V TAT-T-HI
CCV-T-R-HI
MCV-T-R-HI
XBV-R-HI
MCV-B-R-HI
CCV-B-R-HI
Adjust each misconvergence point in sequence.
2. Repeat the procedure of A and B so that the convergence of the
entire screen is within the speciÞcation.
3. Change "MCR2" to "170".
3-8. CONVERGENCE SPECIFICATION
B
A
312 mm
234 mm
A Zone:
Primary Mode Others
H: <0.25 mm H: <0.3 mm
V: <0.25 mm V: <0.3 mm
B Zone:
Primary Mode Others
H: <0.3 mm H: <0.4 mm
V: <0.3 mm V: <0.4 mm

— 14 —
HMD-A240
4-2. PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM INFORMATION
All capacitors are in µF unless otherwise noted. pF : µµF 50WV or less
are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise speciÞed.
All resistors are in ohms. kΩ=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating
electrical power, is as follows: Pitch : 5mm
Rating electrical power :
1/4 W
1/4 W in resistance, 1/10 W and 1/8 W in chip resistance.
: nonßammable resistor.
: fusible resistor.
: internal component.
: panel designation and adjustment for repair.
All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10MΩdigital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production tolerances.
All voltages are in V.
S : Measurement impossibillity.
: B+line.
: B-line (Actual measured value may be different).
: signal path (RF).
Circled numbers are waveform references.
RESISTOR
: RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
: ADJUSTMENT RESISTOR
COIL
: LF-8L MICRO INDUCTOR
The components identiÞed by shading and ! symbol are critical for safety. Replace
only with part number speciÞed.
The symbol indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
Les composants identiÞes per un trame et une marque
! sont critiques pour la
securite. Ne les remplacer que par une piece portant le numero speciÞe.
Le symbole indique une fusible a action rapide. Doit etre remplace par une
fusible de meme yaleur, comme maque.
The components identiÞed by X in this basic schematic diagram
have been carefully factory-selected for each set in order to
satisfy regulations regarding X-ray radiation. Should replacement be
necessary, replace only with the value originally used.
When replacing components identiÞed by
Y , make the necessary
adjustments as indicated. If the results do not meet the speciÞed value,
change the component identiÞed by
X and repeat the adjustment until
the speciÞed value is achieved. (See page 10)
When replacing the parts listed in the table below, it is important to
perform the related adjustments.
CAPACITOR
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
SECTION 4: DIAGRAMS
Part Replaced ( )
HV ADJ RV501
Part Replaced ( )
D Board T501, IC501, RV501, R540,
R541, R542, R544, R564, R567,
R568, C532, C534, C539, C553,
C554, C555, C556, C558, C561
HV Regulator
Circuit
D Board
T501, R510, R543, R547, R549,
R552, R595, D515, D517, C540,
C542, C544, IC607, IC901, C951
HV HOLD
DOWN Circuit
D Board
T501, R545, R546, R548, R550,
R596, R934, C535, C541, IC605,
IC607, IC901
Beam Current
Protector Circuit
REFERENCE INFORMATION
4-1. CIRCUIT BOARDS LOCATION
J Board
H Board
A Board
D Board

HMD-A240
— 15 —
4-3 BLOCK DIAGRAMS AND SCHEMATICS
1
1
1
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
BGND
GREEN
RGND
RED
GND
+12V
4
KR
KG
KB
G2
7
8
9
J001
+80V
+12V
PICTURETUBE
(VIDEO)
CN309
HV
(TOFBT)
SIGNALIN
CONNECTOR
15PIND-SUB
B-IN
G-IN
R-IN
13
14
15
IC003
OSD
R-OSD
G-OSD
B-OSD
B-OSD
G-OSD
R-OSD
R-IN
G-IN
B-IN
R-OUT
G-OUT
B-OUT
R-OUT
G-OUT
B-OUT
R-IN
G-IN
B-IN
IC004
CUTOFFAMP
IC002
8
9
11
8
5
3
1
GND
+80V
NC
H
H1
CN301
1.2KV
BLK
CLAMP
10
VFLB
5
HFLB
SCL
21
SDA
IC001
12
OSD-BLKOSD-BLK
SCL8
SDA7
R-OUT
G-OUT
B-OUT
R-BKG
G-BKG
B-BKG
4
TOJOO1
ABOARD
GND
30
CSYNC
PRE-AMP
SW
Q006
11
7
12
15
14
13
17
3
53
4
5
20
24
27
CRTDRIVE
+180V+180V
18
STBY+5V
+5V
STBY+5V
+5V
9
7
CN302
BLUE
GGND
CN304
IICSCL
IICSDA
CBLK
BPCLP
GND
VRTRC
HRTRC
CSYNC
CN306
CN307
CN902
TODBOARD
TODBOARD
G1
-33V
TODBOARD
CN510
TODBOARD
FBT
9-978-884-01<17VC>BLK1OF2
CN606
10
9
1
2
3
4
5
6
7
8
10
11
12
13
14
15
3
BLOCK DIAGRAM (1/2)

HMD-A240
— 16 —
1
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
5
CN501
CN510
S1007
S1003
S1001
CN1001
CN607
5P
5P
42
6
31
5
+12V
DGC1
NC
DGC2
CN600
DGND
RXD
TXD
DATA
CLK
RESET
CPU
IC901
22BPCLAMP
26
+IN
-IN
SW-REG
OUT
Q602
IC601
31
IN1,2
DISABLE
OUT
OUT
GND
NC
BUFF
ROTATION
80V
DFT
T503
S-CAPCHANGE
TOS-CAP
CHANGE
REMOTEON/OFF
V-OUT
IC401
HDT
T504
H.DRIVEOUTH.OUT
Q507
Q510
Q503
HV
HDY+
HDY-
VDY-
HST
T505
OUT
POWER
)
(
ACIN
SW-REGCONT
DGC
VDY+
FBT
T501
LFT
1
RV501
D601
IC603
+80V
GND
H1
+12V
+5V
LF602
Q601
IC604
15V
PB4
15
34
35
54
37
36
RXD
TXD
38
39
20
28
30
C-SYNC
V-SYNC
H-SYNC
DEF.CONTROL
IC902
28
26
17
Q903,Q501,Q502Q511
8P
CN701
CY4-
CY4+
CY3-
CY3+
CY2-
CY2+
CY1-
CY1+
IC702
CBLANK
749-53
S0-S4
-15V
6
+12V
+5V
IC502
V-IN
H-IN
46
DDCSCL
DDCSDAH.OUT
V.DEF12
Q505Q504
CONV-CONTROL
IC701
33PCI
Q521
BUFFER
18
PB1
IC501
PWM-CONT
19
18
8
3
34
6
1
20
H-REG
Q520
+80V
+12V
V.SAW8
V-OUT
H-OUT27
232LOCK
3
4
16
17SCL
SCL
SDA
48
47PA5
PA6
DEGAUSS
5
4
14
DA3
14
H.FLY
32
HFB
13
2
3
2710
H-STATICOUT
V-STATICOUT
V-SIN
VPOSIN
HD.IN
V.DIVV.SIN
12
Q508
+15V
B4+
B1O
H-DRIVEREF
B2O
B3O
OP2+
EPROM
IC905
HV-REG
HV-OUT
4
SYNCLOCK
Q519
SWITCH
PH2
CONVERGENCE
ROTATION+
ROTATION-
ROTATION
DCONVOUT
SCONVOUT
IC703
9
1
46
7
3
V-CONVOUT
H-CONVOUT
SDA
STBY+5VSTBY+5V
THP600
THP600A
RCCCONTROL
PHOTOCOUPLER
VCNTRLOOB
VIN
14
PB316
Q522,Q524
7
1
5
180V
+180V
+180V
T601
SRT
STBY+5V
+5V
STBY+5V
9
8
6
2
7
5
2
4
HOUT
HOUT
Q525
VDF-AMP
IC607
12V
5V
IC605,608
HEATER
SW
Q603
HEATER
REG
IC602
1
4
DEGAUSS
Q604
Q605
4
DRIVE
12V
GND
CSYNC
CBLK
BPCLP
IICSCL
IICSDA
HRTRC
VRTRC
CN902
HOSTGND1
DDCSDA1
DDCSCL1
GND
HSYNC
VSYNC
HOST5V/STBY5V
CN903
STBY+5V
NC
AC-RECT
9
T506
LCT
TOCN901
PIN1
FROM
Q525
25
LOCK
VRTRC
STBY5V
GND
KEY
LEDRED
LEDGRN
STBY+5V
MENU
UP
RIGHT
LEFT
DOWN
STBY+5V
STBY+5V
DA45
FRONTPANEL
CN901
CN602
CN904
TOABOARD
CN309
SIGNALIN
CONNECTOR
15PIND-SUB
TOABOARD
CN304
IC908
SYNCINV.IC906
EPROM
IC904
RESET
3
12V
L503NC
NC
-33V
TOABOARD
CN306
SV
TOCRT
TOABOARD
CN301
Q512,Q513,Q514
STBY
OFF
CNT
STBY
STBY
ON
CNT
ON
MAIN
MAIN
(POWERSWITCH)
STBY ON
STBY CNT STBY OFF
MAIN ON
MAIN CNT
9-978-884-01<17VC>BLK2OF2
CN801
CN606
5V,12VREG
ERRORAMP
V.REFOUT
23V-REF
13
V.REF
IN
5
ISENSE
5VREG
PROTECT
STBYCNTRL
H.DRIVE
1
2
3
4
5
6
7
8
10
11
12
13
14
15
BLOCK DIAGRAM (2/2)

HMD-A240
— 17 —
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
H
KB
KGKR
G1
G2
GMG4
RCV
HV
1
3
4
5
6
7 8
9
10
11
13
KR
KR
KG
KB
G2
G2
G1
G3
H
H
RCV
1 2 3 4 5 6 7 8 9 10 11
1
2
3
4
5
6
7
8 9
10111213141516
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 161718192021222324252627282930
1234578911
1
2
3
4
5
6
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
C022
C047
SG101
SG201
SG301SG002
J001
D001
R130
R330
R204
R304
R014
R003
R219
R319
R119
FB008
C007
C016
C011C036
CN307
R032
R311
R351
R251
R151
CN304
C001
C002
IC004
D106
D206
D306
IC002
D104D204
D304
D105
D205
D305
IC001
R004R002
R005
Q006
R024
R028
C009
FB301
C046
C092
R107
R207
R307
R306
R033
FB001
FB003
FB004
FB005
FB006
FB009
FB010
FB201
C054
C102
C202
C302
C106
C206
C306
CN306
SG003
L001
R117
R217
C010C012
C015
C049
C050
C053
C104
C105
C151
C204
C205
C251
C304
C305
C351
C042
R009
R052
L005
R102
R109
R202
R209
R302
R309
FB102
FB202
FB302
R051
C044
R001
IC003
SG001
CN301
L105L205L305
R218
R230
C013
C003
C014
R064
R317
R108
R208
R308
C004
R161
R261
R361
C212
C312
C112
L007
CN302
R104
R206
R
106
CN309
R017
R006
R018
R020
R021
R030
FB101
D311
D211
D111
C035
R048
V901
C018
L002
R111R211
FB016
FB017
47
25V
47
25V
1SR139
75
:CHIP
75
:CHIP
JW(5)
470
16V
47
25V
1000p
500V
1P
100
:FPRD
47
1/2W
:SURGE
47
1/2W
:SURGE
47
1/2W
:SURGE
9P
WHT
(LTYPE)
1000p
500V
H8D2957
:CUT-OFFAMP
HSS82
:CLAMP
HSS82
:CLAMP
HSS82
:CLAMP
LM2415T
:VIDEOOUTPUT
HSS82
:PROTECTIONHSS82
:PROTECTION
HSS82
:PROTECTION
HSS82
:PROTECTION
HSS82
:PROTECTION
2SC2412K
:BUFFER
HSS82
:PROTECTION
1000p
500V
B
75
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100p
B:CHIP
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
1k
:RN-CP
1k
:RN-CP
10
:CHIP
8.2k
:RN-CP
1k
:RN-CP
0
:CHIP
0
:CHIP
0
:CHIP
560
:CHIP
8.2k
:CHIP
1.8k
:CHIP
330k
:CHIP
10k
:CHIP
100
:CHIP
2.2k
:CHIP
2.2k
:CHIP
1k
:CHIP
10k
:CHIP
470k
:CHIP
470k
:CHIP
1M
:CHIP
470k
:CHIP
22:CHIP
470k
:CHIP
1M
:CHIP
470k
:CHIP
22
:CHIP
470k
:CHIP
1M
:CHIP
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
47
100V
330k
1000p
500V
1000
10V
0.1
100V
1000p
500V
:B
1000p
B:CHIP
NEW
CXA2067AS
:PRE-AMP
CXD9620P
:OSD
JW(5)
0
:CHIP
100k
:CHIP
JW(15)
56
56
56
9.1k
:RN-CP
9.1k
:RN-CP
9.1k
:RN-CP
0.01B:CHIP
75
75
75
15pF
12pF
15pF
6P
22
:CHIP
8.2
k:RN-
CP
8.2k:RN-CP
8P
100:CHIP
100:CHIP
100:CHIP
47:CHIP
47:CHIP
1k
1PS226-115
PROT.
1PS226-115
PROT.
1PS226-115
PROT.
0.0047
2kV
:B2.2M
1W
PICTURE
TUBE
2.2
250V
0
100
:FPRD100
:FPRD
5.0MM
5.0MM
+12V
+80V
+180V
STBY+5V
2
3
4
5
6
7
8
9
10
11
12
1
VBIAS
GND3
VCC
GND2
GND1
GND
+12V
H1
GND
NC
1.2KV
+80V
VSSA
VCO
RP
VDDA
HFLB
SS
SDA
SCL
VDD
VFLB
INT
OSD_BLK
B_OSD
G_OSD
R_OSD
VSS
B_IN
G_IN
R_IN
R_OUT
G_OUT
B_OUT
B_OUT
G_OUT
+180V
IICSCL
IICSDA
CBLK
BPCLP
SDA
SCL
G2
GBKG
+5V
SYNCIN
CLAMP
GOSD
C.SYNC
GGND
GOUT
BLK
OSDBLK
S/HG
GND
BIN
RIN
BBKG
RBKG
GIN
RGND
ROUT
S/HR
BGND
BOUT
S/HB
BOSD
ROSD
VRTRC
HRTRC
+5V
GND
VCC
R_IN
G_IN
B_IN
R_OUT
+B
VCCB
VCCG
VCCR
CSYNC
FROMFBT
FROMFBT
G1
B.GND
BLUE
G.GND
GREEN
R.GND
RED
STBY5V
CN902
TODBOARD
TODBOARD
CN606
(VIDEO)
0.2
4.2
CONNECTOR
15PIND-SUB
SIGNALIN
TODBOARD
CN510
TODBOARD
FBT
9-978-884-01<17VC>ABOARD
STBY5V
STBY5V
12V
12V
+180V
+80V
789
10
11
12
TO
DBOARD
TO
ABOARD
CN307
1
2
3
4
5
6
7
8
1
0
1
1
1
2
1
3
1
4
1
5
6
5
4
1
2
3
A BOARD - SCHEMATIC DIAGRAM
A BOARD IC VOLTAGE LIST
IC001
6
NC
13
0
20
2.1
27
1.9
IC002
6
79.4
IC003
6
5.0
13
0
IC004
6
NC
pin
volt
7
2.1
14
0
21
3.3
28
3.3
pin
volt
7
GND
pin
volt
7
4.7
14
0
pin
volt
7
67.3
1
4.7
8
4.7
15
0
22
11.9
29
11.9
1
56.6
8
2.1
1
0.5
8
4.5
15
0
1
GND
8
61.0
2
4.5
9
2.1
16
11.9
23
GND
30
0.06
2
GND
9
2.0
2
1.0
9
5.0
16
GND
2
11.9
9
62.4
32.5 10 3 17 0 24 2 3 56.3 10 11.9 31.0 10 0 3 4.8 10 NC
42.3 11 2 18 0.8 25 3.3 4GND 11 2 4 5.0 11 NC 44.8 11 178.8
52.8 12 0.07 19 GND 26 GND 554.4 54.2 12 0 5 4.8 All voltages areinV

— 18 —
HMD-A240
JW4JW6
JW7
JW10
JW14
JW18
JW19
JW20
JW21
JW22
C002
C006
C007
C009
C011
C016
C022
C028
C047
FB001
FB004
FB006
FB008
FB016
L002
L005
R048
R053
SG001
C102
D306
FB301
FB201
C306
D206
FB101
SG301
SG101
SG201
D204
C106
JW23
C206
L205
D106
D205
D305
L305
D304
R311 R211
R111
SG003
SG002
R033D001
C036
C001
C013
JW15
JW2
D014
FB009
FB017
FB010
JW16
JW8
JW9
J001
JW13
JW11
R351
R251
R151
FB003
D105
JW24
JW17
JW1
C202
C302
C054
C003
L001
R161
R361R261
JW3
JW5
R317
R217
R117
D104
L105
L007
R064
C018
C035
C014
FB005
CN308
CN305
CN304
CN309
CN302
IC004
Q001
IC002IC003
IC001
CN301
CN310
CN307
CN306
CN303
FB002
1
210
11
1
B
E
1
8
9
16
16
1
8
9
IICSDA
GND
IICSCL
BPCLP
VRTRC HRTRC
NC
+80V
GND
H1
+12V
GND
+5V
1
11
115
16
30
7
CBLK
G1
1.2KV
NC
RED
R.GND
GREEN G.GND
BLUE
B.GND
STBY5V
1
+180V
A-1299-
(1-719-642-21)
1-680-912-21
514-A
1
A
B
C
D
E
2 3 4 5
R211
R311
D311
C011
C014
C016C036
C054
FB001
C207
C307
C204
C305
C205
R304R105R102
R109
R302
R309
R108R208R308
R206
C302
C030
Q001
R306
C028
R050
C027
R047
R230
C251
R130C004
D111
R119
R018
R161
FB016
FB010
R009
R021
R219
C304
C050C012C010
C104
C049
R030
R019
C092
C306
D206
SG201
D106
C106
D105
SG002
C006
C206
D204
D104
L305
C037
C039
D304
R006
C046
R051
C107C015JR8
C051
C055
R104
R032
FB006
FB017
R319
R351
R251
R151
C003
JR2
R217
R317
SG001
R053
C029
R040
C023 R049
R046
C212
FB202
C151
L007
R017
R020
SG003
R002
R004 R005
FB008
L002R001
R024JR7
FB003
R361
FB302C351
C202
FB101
SG301
L105
FB005
R305
R202
L205
R048
C035
R064
C013
CN308
CN307
CN301
IC002
CN306
CN302
IC001
IC003
CN304
CN303
CN310IC005
FB002
1
2
11 10
E
B
CSYNC IICSDA
GND
IICSCL
BPCLP
CBLK
VRTRC HRTRC
+180V
NC
+80V
GND
H1
+12V
GND +5V
30
1
15
16
111
G1
1.2KV
1
169
8
STBY5V
B.GND BLUE
G.GND GREEN R.GND RED
1-680-912-21
(1-719-642-21)
1
A
B
C
D
E
2 3 4 5
A
[Video]
COMPONENT SIDE
CONDUCTOR SIDE A BOARD LOCATOR LIST
12
3
.725 Vp-p (H) .705 Vp-p (H)
.701 Vp-p (H)
4
56
3.188 Vp-p (H)
2.938 Vp-p (H) 2.769 Vp-p (H)
7 8
9
40.94 Vp-p (H) 38.75 Vp-p (H)
35.94 Vp-p (H)
10
11
12
COMP
COND
D001 A-4 --
D104 B-3 --
D105 B-3 --
D106 A-3 --
D111 -- D-4
D204 B-3 --
D205 A-4 --
D206 A-3 --
D211 -- D-4
D304 B-4 --
D305 A-4 --
D306 A-2 --
D311 -- D-5
COMP
COND
IC001 D-2 --
IC002 C-4 --
IC003 D-3 --
IC004 B-1 --
COMP COND
Q006 -- D-2
DIODE
IC
TRANSISTOR

— 19 —
HMD-A240
D BOARD - SCHEMATIC DIAGRAM
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
HV
11
FV1
13
16
15
14
FV2
12
2
1
10
9
8
5
3
4
6
7
SV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 29303132333435363738394041424344454647484950515253545556
S
1
2
3
4
6
7
8
S
S
1
2
3
4
1
2
3
4
5
6
7
8
9
101112131415161718
1
2
1
IO G
IO
G
12345
1
2
3
4
56
7
8
1 2 3 4 5 6 7 8 9 10
1
2
3
4
5
6
7
8
1234
5 6 7 8
1234567
8 9 10 11 12 13 14
1 2 3 4
5678
1 2 3 4 5 6 7 8 9 10
1
5
7
8
3
4
6
4
6
7
9 10
11
5
12
13
15
16
17
18
14 2
1
1234
1
2 3
4
1
2
3
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
SS
S
S
1
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 161718192021222324252627282930
1 2 3 4 5 6 7
1 5
2 3
4
1 2 3 4 5 6 7 8 10 9 11 12
131415161718192021222324
S
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7 891011121314
1
2
3 45
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
1
2
4
3
1
2
3
4
1 2 3 56
7
10
1
54 63 8
1
2
3
4
5
6
7
R557
R567
R568
R541
R544
R542
R548 R550
R546
R551
R503
D501
D504
R520
R513
R518
R517
R509
T504
C522
D515
R552
R549
C508
C542
C541
D514
C535
R564
R545
R508
R581
D518
C575
R582
C604
C626
C628
C401
C403
R408 C404
R403
R405
R410
R409
C906
C913
C902
C701
C926
C703
C704
R931
X901
C914
C915
R907
C610
C712
R704
TH600
CN510
D512
C558
C557
C561
R515
R521 R525 R533 R536
R556
C546
C562
D522
D523
C576
D524
C579
D704
VA601
D918
C916
C640
C643
D516
D920
R951
R590
R589
FB904
R516
R592
R591
D903
D937
C647
C901
C938
L501
C940
C941
D610
C612
C613
R623
R624
D608
C621
R625
C619
R621
R640
R554
C627
C408
D603
C616
C650
C641
C935
R406
R404
R577
D505
R643
R647
D605
C608
R532
C528
D525
R587
C569
R540
R596
R597
R627
C566
R559
R558
C549
R563
R566
R562
C547
R560
TH601
T503
R745
C729
C708
C725
C733
C711
R719
C706 C707
C723
C716
C718
R619 R656
R614 R654
D623
D625
R602
R613
R574
R599
C410
D622
C663
C622
C665
C656
R526
R529
R906
C908
C942
C534
C947
R553
R920
R925
C911
R981
R905
JW904
C506
C509
R693
R605
R923
D906
R912
R958
R957
R933
R504
R510
C550
R575
R578
C573
JW613
JW614
JW615
D919
L510
L606
PS501
CLP001
R512
R716
R712
R711
T601
R626
R603
C540
D517
C524
D509
C929
R604
C950
C949
L901
R919
D503
R407
D403
D510
LF602
CLP003
R570
R622
C939
C931
R934
D508
Q901
D616
D638
R697
JR602
R571
D511
C537
F601
CLP004
CLP005
C681
R586
R699
C618
C505
FH1
FH2
L502
R916 R917
R538
R940
R939
C548
C552
C554
C556
SG501
C532 RV501
C539
C526
C527
C543
R519 R524 R523
C523C516
C514
C504
R506
R507
R502
R501
R505
C503
C518
D506
C519
D502
C510
C502
R522
C517
C544
R511
R530
R531
R543
C515 C520
C555
R569
C574
C531
L508
RY601
C605
D602
R612
R910
R911
R401
C402
D401
D402
C405
X902
R929
R703
C925
C917
C920 C921
C922
C713
R600
T505
C521
C545
R583
R584
R585
C563
CN606
R561
C924
C407
R565
C702
R616
C614
D609
R615
R618
R620
R606
C615
R642
R635
D606
D607
D620
R607
C611
C634
R609
R611
D618
L604
D617
D611
D612
D621
D613
R610
C936
C905
C715
C660
L602
C910
R628
R649
C637 C601
C653
D404
C406
R402
R633
C581
C501
C918
C633
C928
D527
CN701
C582
D902
C930
C710
C709
R737
R720
R707
R709
R708
R710
R713
R705
R718
R724
R717
R753 R755
R706
R728
R730
R729
R739
R733
R731
R741
R743
R665
L507
L513
R950
R608
R648
R650
D530
D531
RV502
C909
D943
R937
D914
D917
D911
R972
R969
R973
FB902
R901
R514
R528
R935
R914
R903
R904
R918
D907
D905
R412R413
R594
C564
C572
L505
L506
R660
R636
C620
C512
SG601
C603
C507
R617
C714
C632
C624
C625
D614
D619
R547R595
D513
R527
T506
C609
C630
R667
L902
R721
R735
D909
D931
D930
R539
C533
C952
D924
D936
L503
R982
R983
R985
R984
R926
R655
C682
R698
D901
C617
R572
C943
D904
D519
C944
T501
R908
R909
D929
D928
C912
D912
R971
R936
R938
R913
R924
D908
D507
C951
C530
Q514 Q513 Q512
C511
Q505
Q504
Q519
Q521
R727
Q507
Q525
Q508
Q520
Q503
R534
Q510
Q522
Q524
Q903
Q502
Q501
Q601
Q612
Q603
Q604
IC603
IC604
IC602
Q605
D601
IC601
Q602
IC607
Q511
IC605
IC608
IC905
IC906
IC908
IC501
CN904
CN901
CN902
CN600
CN602
CN607
IC401
IC901
IC902
IC701
IC703
IC702
IC502
CN501
IC904
CN903
R747
R915
C553
CN601
C923
C571
C631
C933
FB502
FB503
FB504
FB506
FB507
FB508
FB601
330
400V
0 01
B:CHIP
100
16V
33
:RN-CP
0 01
B:CHIP
JW(5)
JW(17 5)
JW(17 5)
100
16V
10k
:CHIP
0
:CHIP
2200p
500V
0 22
250V
22
100
16V
100
16V
JW(5)
JW(5)
100
16V
MA151
1PS226-115
1PS226-115
1PS226-115
2 2k
:CHIP
18k
:CHIP
10k
47k
1k
:RN
270k
1k
:RN
1 2k
:RN 1 2k
:RN
33k
:RN
33k
:RN-CP
10k
:RN-CP
NNCD12A-T1
NNCD12A-T1
100
:FPRD
220
2W
:RS
2 7
3W
:RS
2 7 3W :RS
22k
HDT
NEW
0 0022
100V
:PT
ERA34-10TP1
56k
:RN
62k
:RN
100
25V
10
50V
4 7
HSS82
0 1
:PT
33k
:RN-CP
47k
:RN-CP
100
10k
NNCD12A-T1
33
200V
33
:FPRD
0 47
250V
220
16V
100
25V
1000
25V
220
50V
10k
:CHIP
1000
25V
1 5
1/4W
:RN
1 5
1/4W
:RN
12k
:RN-CP
5 6k
:RN-CP
1 0
:MPS
0 1
:PT
470
16V
0 1
25V
B:CHIP
1000
16V
0 22
:MPS
220p
CH:CHIP
2 2k
:RN-CP
24MHz
15pF CH:CHIP
15pF
CH:CHIP
100
1/2W
0 1
:PT
15k :RN
3 9
3 84A
1SS119-25TD
1
22
0 001
B:CHIP
1k
:FPRD
1k
:FPRD
1k
:FPRD 1k
:FPRD
1k
:FPRD
47k
:RN-CP
220p
CH:CHIP 100
16V
1SS119-25TD
1SS119-25TD
47p
CH:CHIP
HSS83
22p
2kV
SL
1SS119-25TD
UDZS-TE17-5 6B
22
0 0047
250V
E
4700p
250V
D2L40-TA
RB441Q-40T-77
100
:CHIP
22k
:RN-CP
4 7k
:CHIP
150
1/4W
:RN
150
1/4W
:RN
150
1/4W
:RN
RB441Q-40T-77
UDZS-TE17-5 6B
470p
500V
B
47p
CH:CHIP
47p
CH:CHIP
MTZJ-T-77-4 7B
0 068
250V
270p
2kV
22
:RN-CP
MTZJ-18
47
250V
2 2k
1/2W
0 0022
B:CHIP
75k
:CHIP
1
:FPRD
150k
:RN-CP
220
10V
0 01
B:CHIP
1SS119-25TD
22
25V
6800p
:CHIP
100
16V
0 47
B:CHIP
12k
:RN-CP
5 6k
:RN-CP
100
3W
:RS
D1NL20U
82k
:RN-CP
10k
MTZJ-T-77-12B
220
2 2
:FPRD
0 01
200V
:PT
HSS83
1k
:CHIP
0 1
:PT
200k
:RN
1 2k
:RN
2 2M
0 47
1/2W
22
25V
2 7k
:RN
10k
:RN-CP
0 068
:PT
1 5
:FPRD
22
1W
:RS
18k
:RN
1 0
15k
:RN-CP
4 5
220VRMS
:POS
:DFT
2 2
:CHIP
330p
B:CHIP
0 1
:PT
0 01
B:CHIP
330p
B:CHIP
0 1
:PT
15k
:RN-CP
68p
CH:CHIP 68p
CH
:CHIP
0 01
B:CHIP
0 033
25V
CHIP
0 033
25V
CHIP
1 5k
2W
:RS
1 5k
2W
:RS
0 47
1W
:RS
0 39
1W
:RS
MTZJ-T-77-12B
UDZ-TE-17-13B
4 7M
1/2W
4 7M
1/2W
2 2k
1k
:CHIP
0 47
F:CHIP
FMN-G12S
47p
2kV
100
100V
0
:CHIP
0 1
25V
:CHIP
82
2W
82
2W
10k
0 01
B:CHIP
0 033
100V
0 01
B:CHIP
91k
:RN-CP
2 2k
4 7k
:CHIP
0 01
B:CHIP
4 7k
:CHIP
4 7k
:CHIP
0 01
B:CHIP
0 1
B:CHIP
470
JW(7 5)
JW(5)
1SS355TE-17
1k
47
47
1k
0 47
:FPRD
9 1k
:RN
470
16V
100
1/2W
:FPRD
82
1/2W
:RS
2 2
250V
JW(7 5)
UDZS-TE17-5 6B
HCC
100
500MA
IC LINK
4 7
33
1W
:RS
33
1W
:RS
0 56
1W
:RS
SRT
NEW
2 2k
:CHIP
1 8k
:RC
0 01
630V
HZT33-02TE
33
200V
NNCD12A-T1
4 7
50V
680k
1/2W
:RC
100
16V
HZT33-02TE
2 2k
:CHIP
1SS335TE-17
D1NL40-TA
:LFT
10k
1/2W
:SURGE
22
:CHIP
100p
CH:CHIP
470p
CH:CHIP
10k
1SS355TE
2SA1037
MTZJ-T-77-4 7B
MTZJ-T-77-18
1 2
1W
:RS
6 8k
:CHIP
D1NL40-TA
100p
500V
5A
250V
4 7
50V
2 2k
:FPRD
220
0 1
:PT
JW(7 5)
15k
:CHIP 15k :CHIP
1k
1/2W
:SURGE
47k
:CHIP
10k
:CHIP
0 001
:PT
0 01
B:CHIP
0 1
25V
B:CHIP
220p
CH:CHIP
0 22
100V 100k
0 01
100V
0 01
250V
100p
CH:CHIP
1M 56k
:RN
56k
:RN
0 082
250V
:PP
0 24
250V
:PP
1
250V
:PP
330p
500V
B
330k
:RN
2 7k
:RN
200k
:RN-CP
100
10k
0 01
B:CHIP
4300p
1800V
FMQ-G1FS
1200p
2kV
:PP
D3S4M
470p
500V
B
0 01
:PT
47
0 01
:PT
0 01
:PT
1
:FPRD
82
3W
:RS
82 3W :RS
4 7
:FPRD
0 01
B:CHIP 0 01
B:CHIP
0 1
:PT
470
:RN-CP
0 01
250V
0 047
250V
:PP
HLC
NEW
1SS119-25TD
330
1 2k
1 5
:FPRD
0 47
100V
NEW
D1NL40
MTZJ-T-77-4 7B
0 047
B:CHIP
2 2k
:CHIP
270
0 01
B:CHIP
0 01
B:CHIP
0 1
B:CHIP 470
16V
3 3
1
10W
HST
NEW
100p
2kV
SL
0 022
B:CHIP
10k
4 7k
:CHIP
1k
470p
B:CHIP
9P
WHT
:S-MICRO
82
3W
:RS
3 3
0 1
:CHIP
330k
:RN
4 7
1 0M
:CHIP
0 01
B:CHIP
1SS119-25TD
680k
:CHIP
220
:RN-CP
33k
:RN-CP
470k
:RN-CP
0 022
:CHIP
390
:RN-CP
22k
3W
:RS
UF4007G23
UF4007G23
RGP10DG23
22k
:CHIP
680p
:CHIP
4700p
:CHIP
3 9k
:RN-CP
22
:CHIP
FMN-G12S
RGP10JPKG23
FMC-26UA
UF4007G23
1SS119-25TD
BT149G
1k
:RN-CP
100p
CH:CHIP
0 068
:PT
4700p
250V
0 1
B:CHIP
9 1k
:RN-CP
2 2k
:RN-CP 220
16V
47
10V
1000p
B:CHIP
RB441Q-40T-77
0 0068
:PT
330
1W
:RS
10k
2200p
1kV
10
22
0 1
:CHIP
0 01
B:CHIP
UDZS-TE17-5 1B
10P
S-MICRO
0 022
B:CHIP
MTZJ-T-77-5 6B
0 01
B:CHIP
470
25V
470
25V
2 2k
:RN-CP
0
:CHIP
2 7k
:RN-CP
2 2k
:RN-CP
2 7k
:RN-CP
2 2k
:RN-CP
0 68
1W
:RS
15k
:RN
100
1W
:RS
22
1W
:RS
2 2
1W
:RS
15k
:RN-CP
15k
:RN-CP
15k
:RN-CP
100
1W
:RS
10
1W
:RS
2 2
1W
:RS
10k
:CHIP
0
:CHIP
0
:CHIP
0 82
:FPRD
0 82
:FPRD
3 3k
:CHIP
1 2k
:CHIP
150k
:RN
5 6k
:RN-CP
120k
:RN
D1NL20U
D1NL20U
100
100
100
1k
:CHIP
JW(5)
5MM
39
:RN
2 2k
:CHIP
100
47
1k :CHIP
1k
:CHIP
1k
1SS355TE-17
1SS355TE-17
JW(7 5)10
2W
220
:CHIP
0 47
B:CHIP
4 7
250V
4 7mH
3 9mH
47k
1W
47k
1W
100p
500V
B
0 01
B:CHIP
1000
25V
0 3
400V
100
:CHIP
390p
CH:CHIP
1000
25V
3300
16V
2200
25V
D1NS6-TA2
FMN-G12S
220k
:RN
220k
:RN
D1NL40
10k
LCT
1000p
250V
1 0
10V
100
3W
27
:CHIP
2 7k
:RN-CP
AZ23C6V2
AZ23C6V2
AZ23C6V2
10k
:RN
1 0
50V
0 1
B:CHIP
UDZS-TE17-5 6B
UDZS-TE17-5 6B
HOC
NEW
470
100
:CHIP
68k
:CHIP
47k
:CHIP
0
:CHIP
100
0 47
25V
F:CHIP
56k
:CHIP
UDZS-TE17-5 6B
22
25V
0 47
1/2W
:FPRD
0 1
B:CHIP
UDZS-TE17-5 6B
MTZJ-T-77-5 6B
0 01
B:CHIP
NEW
:FBT
2 2k :CHIP
2 2k :CHIP
AZ23C6V2
AZ23C6V2
100 16V
2 2k
:CHIP
100
100 :CHIP
47
470 :CHIP
1SS355TE-17
UDZS-TE17-5 1B
0 01 B:CHIP
0 068 250V :PP
2SK2098
S CAP CHANGE 2SK2098
S CAP CHANGE
2SK2098
S CAP CHANGE
0 12 250V :PP
2SA1037
BUFFER
2SC3941A-QR
V DF AMP
2SC3311A
SW
2SA1037AK
SW
15k
:RN-CP
2SC5681
H OUT
2SC2412K
H OUT
2SC2412K
H OUT
2SJ449
H REG 2SJ449
HV REG
100 :FPRD
STP4NB80FP
HV OUT
DTA114EKA
SYNC LOCK
2SA1037
SYNC LOCK
2SC2412
H DRIVE
2SA1037
H DRIVE
2SC2412
H DRIVE
DTC143ESA-TP
RELAY DRV
2SC3311A
SW
DTC114EKA
SW
2SC3311A
PROT
TLP621D4-Y
PHOTOCOUPLER
RCC CONTROL
AS431LAN
ERROR AMP
BA00AST-V5
HEATER REG
DTC114EKA
STBY CONTROL
D4SB60L
AC RECT
TEA1504-N2
SW REG
CONTROL
2SK2843
SW REG
OUT
BA05T
5V REG
STD5NE10-1
H DRIVE OUT
PQ12RD08S
12V REG
L7805CV
5V REG
BR24C08F-E2
EEPROM
M24C08-MN6T
EEPROM
TC74HCT04AF
SYNC INVERTER
PWR CONT
5P
4P
WHT
:S-MICRO
8P
3P
2P
5P
LA78040
V OUT
MASK ROM
CXA8071CP
DEF CONTROL
CXA8070AP
CONV CONTROL
LA6510
S CONV OUT
STK391-120
D CONV OUT
LA6500P-FA
ROTATION
6P
:WHT
PST9143NL
RESET
7P
2 2 :CHIP
4 7k :CHIP
2200p
B:CHIP
4P
470p
CH:CHIP
22p
2kV
470p
250V
100p
:CHIP
0UH
0UH
0UH
0UH
0UH
0UH
0UH
CSYNC
ABL
V RETRC
HD
V FLY
HD
HD
BPCLAMP
YDC
XDC
XSC
YSC
V REF
V REF
V REF
HLIN
POWER SW
WP
EEP SDA
EEP SCL
INPUT SEL
DCONV SW
REMOTE SW
DEGAUSS SW
C-SYNC
HOST GND1
DDC SCL
DDC SDA
IIC SCL
IIC SDA
V RTRC
H RTRC
IIC SDA
IIC SCL
IIC SDA
IIC SCL
IIC SCL
IIC SDA
IIC SCL
IIC SDA
IIC SDA
IIC SCL
LOCK
H FLY
H FLY
H FLY
LOCK
RESET
TXD
TXD
RXD
RXD
KEY SCAN
ABL
HV
HV
V-SYNC
H-SYNC
BPCLAMP
DEGAUSS
V-USYNC
V-USYNC
V-USYNC
H-USYNC
H-USYNC
H-USYNC
V-REF
V-REF
E/W
E/W
E/W E/W
V SIN
VDF
VDF
V SAW
V SAW
V SAW
LED RED
LED GREEN
LOCK
V-SYNC
V FLY
ROTATION
V-REF
YDC
XDC
XSC
YSC
CBLK
LOCK
KEY
ABL
KEY
DEGAUSS SW
PWR SW
REMOTE SW
PWR SW
H FLY
H FLY
H FLY
H RTRC
H RTRC
CBLK
H RTRC
STBY
STBY
STBY
STBY
STBY
STBY
STBY
180V
180V
15V
15V
15V
12V
180V
180V
5V
5V
5V
5V
5V
80V
80V
15V
5V
12V
5V
380V-3
12V
12V
12V
12V
12V
12V
-15V
-15V
12V
15V
12V
-15V
-15V
5V-2
5V-2
5V-2
12V
-15V
12V
270V-2
12V
270V-2
12V 5V-2
8
4
6
3
1
21
21
65
43
8
7
5V
180V
15V
A4
12V
-15V
80V5V-2
270V-2
A1 A3
A5
S4
S3
S2
S1
S0
S2
S1
S0
S3
S4
S3
S2
S1
S0
S4
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
A2
ROTATION+
ROTATION-
D GND
RXD
TXD
H DY+
H DY-
V DY-
V DY+
GND
DGC2
NC
DGC1
GND
+12V
H1
+80V
NC
D VCC
LOCK
SDA
SCL
V GND
V OSC
V AGC
V SAW
E/W
V SIN
H AGC
V DF
H DF
H GND
D GND
X5
V IN
V DIV
H IN
H PH FI
AFC1
REF
VCO FI
R F/V
DELAY CAP
H OUT
VCC
H-SAW_CAP
A_VCC
H FLY
CY4-
CY4+
CY3-
CY3+
CY2-
CY2+
CY1-
CY1+
V_SIN
VREF OUT
VPOSIN
H_STATICOUT
V_STATICOUT
D_GND
SCL
D_VCC
H-AGC_CAP
A0
A1
A2
VSSSDA
SCL
VCC
THP600
THP600A
VDD2
RESET
CBLK
NC
NC
NC
VDD
DP1 B4
B1 B2
B3
CP1 CP2 CP3
B4
R
R
RR R R R
R
R
R
REF
SAW GEN1 AGC TYPE
SAW GEN2 NON AGC TYPE
HD IN
V_REFIN
9V
AFC2
+180V
STBY 5V
OOB
DEM
NC
GND
NC
VCTRL
IREF
VIN
HVS
NC
DRIVER
ISENSE
VAUX
DS
SDA
V_CONVOUT
H_CONVOUT
NC
SUB
GND
VCC
OUT
STBY 5V
GND
VCC
CTL
OUT
VADJ
IOUTA
OUTA
INA-
INA+
VEE
INB+
INB-
OUTB
IOUTB
VCC
OUT B(Y)
-IN B(Y)
+IN B(Y)
-IN A(X)
OUT A(X)
VEE
VCC
STBY
+IN A(X)
GND
CSYNC
CBLK
BPCLP
IIC SCL
IIC SDA
HOST GND1
DDC SDA1
DDC SCL1
GND
HSYNC
VSYNC
STBY 5V
GND
KEY
LED RED
LED GRN
DDC SCL
DDC SDA
NC
HOST 5V /STBY 5V
H RTRC
V RTRC
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
VSS2
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PFV
VSI1
VSI2
CLP
ITA
PD4
PD3
VSO
HSO
CSI VSS
HSI1
HFB
PC1
SCL
SDA
RDI
TDO
OSCOUT
OSCIN
PA6
PA5
PA4
PA3
PA2
PA1
PA0
IR
TEST
VCC
GND
WP
VSS
A2
A1
A0
SDA
SCL
VCC
VCLK
NC
N
L
NC
NC
A
B
TO Q602
HEATSINK
H CONV_CLP
V CONV_CLP
-33V
NC
+5V
STBY ON
STBY CNT
STBY OFF
MAIN ON
MAIN CNT
5 01
0
0 4
19 9 5 01 0
0
4 91
0 63
1 23
0 69
145 2
8 99
1 15
-11 2
-1 2
-0 6
32 2
0 5
0 9
0 9
-32 4
177 7
53 2
178 1
178 1
53 2
5 75
4 86
6 28
11 7
5 4
0 4
5 3
5 34
012 1
14 7
0
0
4 7
8 2
0
4 8
0
CONNECTOR
15PIN D-SUB
SIGNAL IN
(POWER)
(CONVERGENCE)
TO A BOARD
CN304 TO A BOARD
CN306
TO A BOARD
CN309
TO H1 BOARD
CN1001
TO J BOARD
CN801
9-978-884-01<17VC>DBOARD
13
8
7
6
5
10
14
11
12
1
2
3
4
9
15
15
STBY 5V
STBY 5V
STBY 5V
STBY 5V
15V
5V
1
2
3
4
5
6
7
8
10
11
12
13
14
15
YOKE
TO CONVERGENCE

— 20 —
HMD-A240
32 0.4 19 10.7
pin volt pin volt pin volt pin volt 33 0.5 20 9.9
11.6 177.4 151-0.1 34 5 21 1.5
214.3 2NC 2020.0 35 5 22 10.4
3-13.3 3GND 3GND 32.5 36 4.4 23 4.9
4-14.4 4-75.7 42.5 37 4.7 24 5.1
50.3 50.0 pin volt 5-14.8 38 5 25 4
613.8 6-65.7 112.1 62.5 39 5 26 0.4
71.6 7-66.1 2572.5 40 NC 27 4.9
8-75.1 3GND 80.2 41 NC 28 0
pin volt 9-74.9 90.2 42 NC 29 0.4
112.1 10 NC pin volt 10 14.7 43 NC 30 GND
24.7 11 GND 14.8 44 0.1
3 4 12 NC 24.9 pin volt 45 2.4 pin volt
46.3 13 0 3 4.9 10.1 46 0.5 1GND
58.8 14 6.1 44.8 24.9 47 0.5 2GND
66.2 54.9 32.7 48 3.7 3GND
7GND pin volt 64.9 41.6 49 5 4 5.0
80.2 13.0 74.9 54.8 50 0.3 55.0
9GND 28.7 84.9 64.8 51 5
10 8.4 3GND 94.8 7 0 52 5 pin volt
11 4.6 46.3 10 12.1 8NC 53 5 1 GND
12 5.8 51.2 11 4.1 9 5 54 5 2 GND
13 5.8 12 4.9 10 GND 55 NC 3GND
14 5.8 pin volt 13 4.9 11 5 56 GND 4GND
15 7.1 19.3 14 4.4 12 5 5 5
16 11.6 28.2 15 1.1 13 5 pin volt 6 5
17 12.1 3-73.9 16 4.7 14 0.5 12.2 7 5
18 8.8 4-65.3 17 4.4 15 5 2 4.9 8 5
19 9.4 18 GND 16 4.3 34.7
20 8.2 pin volt 17 NC 44.5 pin volt
21 0 1 2.5 pin volt 18 4 5 GND 1 0
22 4.7 2GND 1-0.1 19 -0.2 63.9 2 5
23 4 3 6.9 20.0 20 0.1 7 6 3 5
24 4 3 2.2 21 NC 84.9 4 0
pin volt 42.2 22 0.1 9 4 5 GND
pin volt 114.7 52.2 23 4.9 10 5 6 NC
11.1 212.1 60.0 24 5 11 6.8 7GND
21.1 3GND 7-14.8 25 0.0 12 4.6 8 5
3-14.9 44.8 8GND 26 0 13 NC 9 0
4-2.8 914.7 27 0.4 14 0.4 10 0.4
514.7 10 3.2 28 0.1 15 GND 11 4.7
29 GND 16 11.7 12 4.7
30 0.4 17 0.4 13 0
31 5 18 4.9 14 5
All voltages are in V
IC605
IC502
IC902
IC908
IC604
IC702
IC904
IC602
IC905
IC603
IC901
IC608
IC501
IC701
IC401
IC601
IC607
IC703
D BOARD IC VOLTAGE LIST
12
4.43 Vp-p (H) 3.14 Vp-p (H)
56
1.165 kVp-p (H) 92.00 Vp-p (H)
7 8
9
1.44 Vp-p (H) 56.31 Vp-p (H)
11.56 Vp-p (H)
4
5.51 Vp-p (H)
3
5.11 Vp-p (H)
10
11 12
9.83 Vp-p (H)
9.23 Vp-p (H) 11.56 Vp-p (H)
13 14
1.46 Vp-p (H) 1.175 kVp-p (H)
15
1.56 Vp-p (H)