MATSUI 2107 NS
Recommended Safety Parts
Item Part No. Description
R401 R3K181102J R,METAL 1K OHM 1W
R408 R6558A4R7J R,FUSE 4.7 OHM 2W
R423 R65582680J R,FUSE 68 OHM 1/2W
R424 R5X2CE5R6J R,CEMENT 5.6 OHM 7W
R426 R6358A010J R,FUSE 1 OHM 2W
R429 R655811R8J R,FUSE 1.8 OHM 1W
R503 R5Y4AE5R6J R,CEMENT 5.6 OHM 7W
R512 R61584470J R,FUSE 47 OHM 1/4W
R513 R3X28B683J R.METAL 68K OHM 3W
R516 R3X28B150J R,METAL OXIDE 15 OHM 3W
R524 R5X2CD010J R,CEMENT 1 OHM 5W
R804 R3U18A153J R,METAL 15K OHM 2W
R806 R3U18A153J R,METAL 15K OHM 2W
R808 R3U18A153J R,METAL 15K OHM 2W
C501 P2222B224K CMP 0.22 UF 250V AC MMCA
C502 CB3930MH3M CC 0.0022UF 250V
C525 CB3930M12K CC 100 PF 250V
C526 P2222B224K CMP 0.22 UF 250V AC MMCA
C527 CB3930M12K CC 100 PF 250V
D404 D28T10ELS6 DIODE,RECTIFIER 10ELS6TA1B2
D407 D28T10ELS6 DIODE,RECTIFIER 10ELS6TA1B2
D501 D2BTRM11C0 DIODE,RECTIFIER RM11C
D502 D2BTRM11C0 DIODE,RECTIFIER RM11C
D503 D2BTRM11C0 DIODE,RECTIFIER RM11C
D504 D2BTRM11C0 DIODE,RECTIFIER RM11C
D510 D28I15DF60 DIODE,SILICON 15DF6-FC
D511 D28T10ELS6 DIODE,RECTIFIER 10ELS6TA1B2
D515 D28F30DF60 DIODE,RECTIFIER 30DF6-FC
IC201 I03DE68120 IC LA76812
IC401 I03SD78400 IC LA7840
IC402 I07B9805T0 IC BA17805T
IC403 I07B9809T0 IC BA17809T
IC501 IDED016846 IC TDA16846
IC502 I07B9805T0 IC BA17805T
Q401 TC4Q052500 TRANSISTOR,SILICON 2SC5250
Q501 T41F026510 TRANSISTOR FIELD EFFECT 2SK2651-01MR
Q503 TA3T1371A0 TRANSISTOR,SILICON 2SA1371(D,E)-AE
Q504 TC30041600 TRANSISTOR,SILICON 2SC4160-ORI
L502 029K000001 COIL,LINE FILTER RB-20871
T501 048140049W TRANSFORMER SWITCHING 8140049W
J801 066C130015 SOCKET,CATHODE RAY TUBE CVT3275-5102
SW501 0530205002 SWITCH SDDFC30400
CD501 1206635821 CORD,AC 1206635821
F501 0808T04002 FUSE 218004
F502 0808T01002 FUSE 218001.
FB401 043221010F TRANSFORMER,FLYBACK 3221010
ICP501 083PC02002 MICRO FUSE 251002
RY501 0560Q10114 RELAY SDT-SS-109DM
V801 098A210405 CRT A51EER131*76
(2107R & 2107T Only)
R429 R655811R5J R, FUSE 1.5 OHM 1W
R448 R5Y4CD472J R, CEMENT 4.7K OHM 5W
R514 R3X28B683J R, METAL 68K OHM 3W
R518 R3X18A220J R, METAL OXIDE 22 OHM 2W
R524 R5X2CD1R8J R, CEMENT 1.8 OHM 5W
L501 029X000073 COIL, LINE FILTER SS24H-07200
T501 048140051W TRANSFORMER, SWITCHING 8140051W
Safety Precautions
PERFORM A SAFETY CHECK AFTER
SERVICING
Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1. Unplug the plug from the AC outlet.
2. Remove the antenna terminal on TV and turn
on the TV.
3. Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].
4. If the insulation resistance is less than 1M
ohm, the inspection repair should be required.
[Note 1]
If you have not the 500V insulation resistance
meter, use a Tester.
[Note 2]
External exposure metal:Antenna terminal
Disassembly Instructions
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting
work.
* After turning the power off there might still be
a potential voltage that is very dangerous.
When removing the Anode Cap, make sure to
discharge the Anode Cap’s potential voltage.
* Do not use pliers to loosen or tighten the
Anode Cap terminal, this may cause the
spring to be damaged.
REMOVAL
1. Follow the steps as follows to discharge the
Anode Cap. (Refer to Fig. 1-1.) Connect one
end of an Alligator Clip to the metal part of a
flat-blade screwdriver and the other end to
ground. While holding the plastic part of the
insulated screwdriver, touch the support of the
Anode with the tip of the screwdriver.
A cracking noise will be heard as the voltage
is discharged.
2. Flip up the sides of the Rubber Cap in the
direction of the arrow and remove one side of
the support. (Refer to Fig. 1-2.)
3. After one side is removed, pull in the opposite
direction to remove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located
with a small amount of alcohol. (Refer to Fig.
1-3.)
NOTE
Confirm that there is no dirt, dust, etc. at the
spot where the cap was located.
2. Arrange the wire of the Anode Cap and make
sure the wire is not twisted.
3.Turn over the Rubber Cap. (Refer to Fig. 1-4.)
4. Insert one end of the Anode Support into the
anode button, then the other as shown in Fig.
1-5.
5. Confirm that the Support is securely con-
nected.
6. Put on the Rubber Cap without moving any
parts.
Service Mode List
This unit provided with the following SERVICE
MODES so you can repair, examine and adjust
easily.
To enter the Service Mode, press both set key
and remote control key for more than 2 seconds.
CONFIRMATION OF USING HOURS
POWER ON total hours can be checked on the
screen. Total hours are displayed in 16 system
of notation.
1. Set the VOLUME to minimum.
2. Press both VOL. DOWN button on the set and
Channel button (6) on the remote control for
more than 2 seconds.
3. After the confirmation of using hours, turn off
the power.
NOTE FOR THE REPLACING OF MEMORY IC
If a service repair is undertaken where it has
been required to change the MEMORY IC, the
following steps should be taken to
ensure correct data settings while making
reference to TABLE 1.
Table 1 (2107 NS Only)
NOTE: No need for the setting after INI 10.
Table 1 (2107 R Only)
NOTE: No need for the setting after INI 16
Table 1 (2107 T Only)
NOTE: No need for the setting after INI 10
1. Enter DATA SET mode by setting VOLUME to
minimum.
2. Press both VOL. DOWN button on the set
and Channel button (6) on the remote control
for more than 2 seconds.
3. ADDRESS and DATA should appear as Fig 1.
4. ADDRESS is now selected and should
“blink”. Using the SET + or - keys on the
remote, step through the ADDRESS until
required ADDRESS to be changed is
reached.
5. Press ENTER to select DATA. When DATA is
selected, it will “blink”.
6. Again, step through the DATA using SET + or
- until required DATA value has been se-
lected.
7. Pressing ENTER will take you back to
ADDRESS for further selection if necessary.
8. Repeat steps 4 to 7 until all data has been
checked.
9. When satisfied correct DATA has been
entered, turn POWER off (return to STANDBY
MODE) to finish DATA input.
The unit will now have the correct DATA for the
new MEMORY IC.
Electrical Adjustments
1. BEFORE MAKING ELECTRICAL ADJUST-
MENTS
Read and perform these adjustments when
repairing the circuits or replacing electrical parts
or PCB assemblies.
CAUTION
1-1:Prepare the following measurement tools
for electrical adjustments.
1. Synchro Scope
2. Digital Voltmeter
3. Color Bar Generator
2. BASIC ADJUSTMENTS
On-Screen Display Adjustment
In the condition of NO indication on the screen.
Press both VOL. DOWN button on the set and
the Channel button (9) on the remote control for
more than 2 seconds to appear the adjustment
mode on the screen as shown in Fig. 2-1.
NOTE
Use the Channel buttons (1-8) on the remote
control to select the options shown in Fig. 2-1.
Press the Channel button (0) on the remote
control to end the adjustments.
• Use an isolation transformer when performing
any service on this chassis.
• Before removing the anode cap, discharge
electricity because it contains high voltage.
• When removing a PCB or related component,
after unfastening or changing a wire, be sure
to put the wire back in its original position.
Inferior silicon grease can damage IC’s and
transistors.
• When replacing IC’s and transistors, use only
specified silicon grease (YG6260M). Remove
all old silicon before applying new silicon.
2-1: RF AGC DELAY
1. Receive an 80dB monoscope pattern.
2. Connect the digital voltmeter between the pin
5 of CP101 and the pin 1 (GND) of CP101.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (5) on the
remote control.
4. Press the channel button (2) on the remote
control. The Fig. 2-2 appears on the display.
5. Press the VOL. UP/DOWN button on the
remote control until the digital voltmeter is
2.20 ± 0.05V.
General Information
Also Covers
Matsui 2107R & 2107T.
MATSUI 2107 NS
Electrical Adjustments
Cont’d
2-2: VCO
1. Receive the color bar pattern.
2. Connect the digital voltmeter to pin 47 of
IC201.
3. Adjust the L204 until the digital voltmeter is
3.5 ± 0.05V.
2-3: CUT OFF
1. Place the set with Aging Test for more than 15
minutes.
2. Set condition is AV MODE without signal.
3. Using the remote control, set the brightness
and contrast to normal position.
4. Activate the adjustment mode display of Fig.
2-1 and press the channel button (5) on the
remote control. The Fig. 2-2 appears on the
display.
5. Press the channel button (6) on the remote
control.
6. Adjust the Screen Volume until a dim raster is
obtained.
2-4: FOCUS
1. Using the remote control, set the brightness
and contrast to normal position.
2. Receive the monoscope pattern.
3. Turn the Focus Volume fully counterclockwise
once.
4. Adjust the Focus Volume until picture is
distinct.
2-5: WHITE BALANCE
NOTE:
Adjust after performing adjustments in section 2-3.
1. Receive the color bar pattern.
2. Activate the adjustment mode display of Fig.
2-1 and press the channel button (2) on the
remote control. The Fig. 2-3 appears on the
display.
3. Adjust the adjustment mode display of Fig. 2-
3 until the white color is obtained.
2-6: BRIGHTNESS (TV)
1. Receive the monoscope pattern. (RF Input)
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
4. Press the channel button (1) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the white 0% is starting to
be visible.
2-7: BRIGHTNESS (AV)
1. Receive the monoscope pattern. (Audio Video
Input)
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
4. Press the channel button (1) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the white 0% is starting to
be visible.
2-8: COLOR (TV)
1. Receive the monoscope pattern. (RF Input)
2. Connect the synchro scope to TP802.
3. Using the remote control, set the brightness,
contrast, color and tint to normal position.
4. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
5. Press the channel button (3) on the remote
control.
6. Adjust the VOLTS RANGE VARIABLE knob of
the oscilloscope until the range between white
100% and 0% is set to 5 scales on the screen
of the oscilloscope.
7. Press the VOL. UP/DOWN button on the
remote control until the red color level is
adjusted to 80% of the white level. (Refer to
Fig. 2-5)
2-9: COLOR (AV)
1. Receive the monoscope pattern. (Audio Video
Input)
2. Connect the synchro scope to TP802.
3. Using the remote control, set the brightness,
contrast, color and tint to normal position.
4. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
5. Press the channel button (3) on the remote
control.
6. Adjust the VOLTS RANGE VARIABLE knob of
the oscilloscope until the range between white
100% and 0% is set to 5 scales on the screen
of the oscilloscope.
7. Press the VOL. UP/DOWN button on the
remote control until the red color level is
adjusted to 80% of the white level. (Refer to
Fig. 2-5)
2-10: CONTRAST
1. Receive the monoscope pattern.
2. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
3. Press the channel button (2) on the remote
control.
4. Press the VOL. UP/DOWN button on the
remote control until the bar step is set to the
“20”.
2-11: SHARPNESS
1. Receive the monoscope pattern.
2. Activate the adjustment mode display of Fig.
2-1 and press the channel button (4) on the
remote control. The Fig. 2-4 appears on the
display.
3. Press the channel button (5) on the remote
control.
4. Press the VOL. UP/DOWN button on the
remote control until the bar step is set to the “7”.
2-12: HORIZONTAL PHASE
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (1) on the
remote control. The Fig. 2-6 appears on the
display.
4. Press the channel button (1) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the SHIFT quantity of the
OVER SCAN on right and left becomes
minimum.
2-13: VERTICAL POSITION
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (1) on the
remote control. The Fig. 2-6 appears on the
display.
4. Press the channel button (4) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the horizontal line of the
monoscope comes to approximate center of
the CRT.
2-14: VERTICAL SIZE
1. Receive the crosshatch pattern.
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (1) on the
remote control. The Fig. 2-6 appears on the
display.
4. Press the channel button (3) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the center of crosshatch
is square.
2-15: VERTICAL LINEARITY 50
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (1) on the
remote control. The Fig. 2-6 appears on the
display.
4. Press the channel button (5) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the bar step is set to the
“18”.
2-16: VERTICAL LINEARITY 60
1. Receive the monoscope pattern (NTSC
Signal).
2. Using the remote control, set the brightness
and contrast to normal position.
3. Activate the adjustment mode display of Fig.
2-1 and press the channel button (1) on the
remote control. The Fig. 2-6 appears on the
display.
4. Press the channel button (5) on the remote
control.
5. Press the VOL. UP/DOWN button on the
remote control until the bar step is set to the
“18”.
2-17: OSD HORIZONTAL
1. Using the remote control, set the brightness
and contrast to normal position.
2. Activate the adjustment mode display of Fig.
2-1 and press the channel button (5) on the
remote control. The Fig. 2-2 appears on the
display.
3. Press the channel button (5) on the remote
control.
4. Press the VOL. UP/DOWN button on the
remote control until the difference of A and B
becomes minimum.
PURITY AND CONVERGENCE ADJUST-
MENTS
NOTE
1. Turn the unit on and let it warm up for at least
30 minutes before performing the following
adjustments.
2. Place the CRT surface facing east or west to
reduce the terrestrial magnetism.
3. Turn ON the unit and demagnetize with a
Degauss Coil.
3-1: STATIC CONVERGENCE (ROUGH
ADJUSTMENT)
1. Tighten the screw for the magnet. Refer to the
adjusted CRT for the position. (Refer to Fig.
3-1) If the deflection yoke and magnet are in
one body, untighten the screw for the body.
2. Receive the green raster pattern from the
color bar generator.
3. Slide the deflection yoke until it touches the
funnel side of the CRT.
4. Adjust center of screen to green, with red and
blue on the sides, using the pair of purity
magnets.
5. Switch the color bar generator from the green
raster pattern to the crosshatch pattern.
6. Combine red and blue of the 3 color cross-
hatch pattern on the center of the screen by
adjusting the pair of 4 pole magnets.
7. Combine red/blue (magenta) and green by
adjusting the pair of 6 pole magnets.
8. Adjust the crosshatch pattern to change to
white by repeating steps 6 and 7.
3-2: PURITY
NOTE
Adjust after performing adjustments in section 3-1.
1. Receive the green raster pattern from color
bar generator.
2. Adjust the pair of purity magnets to center the
color on the screen. Adjust the pair of purity
magnets so the color at the ends are equally
wide.
3. Move the deflection yoke backward (to neck
side) slowly, and stop it at the position when
the whole screen is green.
4. Confirm red and blue colors.
5. Adjust the slant of the deflection yoke while
watching the screen, then tighten the fixing
screw.
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
1. Receive the crosshatch pattern from the color
bar generator.
2. Combine red and blue of the 3 color cross-
hatch pattern on the center of the screen by
adjusting the pair of 4 pole magnets.
3. Combine red/blue (magenta) and green by
adjusting the pair of 6 pole magnets.
3-4: DYNAMIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-3.
1. Adjust the differences around the screen by
moving the deflection yoke upward/downward
and right/left. (Refer to Fig. 3-2-a)
2. Insert three wedges between the deflection
yoke and CRT funnel to fix the deflection
yoke. (Refer to Fig. 3-2-b)
Component Location Guide
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC101
OEC6056A
MICON
11011
12 13 14 15 16 17 18 19
2
20 21 22
23 24 25 26 27 28 29
3
30 31 32 33
343536373839
4
4041424344
56789
IC102 M24C04-BN6
MEMORY
1234
5678
IC103 PST600H
RESET
123
TU001 NJH3023M218
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
Q101
2SC2412K
V-BUFFER
Q102
2SC2412K
H-BUFFER
Q104
2SC2412K
ATS AGC
R129
2.2K
R113
100
R124
100
R150
68K
R120
1K
R003
270
R121 3.3K
R122 3.3K
R123 3.3K
R004
270
R002
68K 1/2W
R001
68K 1/2W
R137 22K
R125 22K
R102
390
R103
820
R139
2.2K
R138
1.2K
R109
10K
R142 1.2K
R114
270
R127
1K
R136 22K
R132
15K
R131
10K
R130
820
R133
10K
R134
10K
R128
33K
R111
4.7K
R107
100
R105
100
R108
10K
R145
1K
R101
2.2K
R147
10K
R110
22K
R143
4.7K
R149
10K
R126
47
R148
3.9K
C124
220P
CH
C008
0.1 B
C118 39P CH
C116 39P CH
C113 39P CH
C105 12P CH
C120100P CH
C104
12P CH
C001
0.022 M
C119
100P CH
C108 0.1 B
C109
0.022 M
C107
0.01 B
C112
0.01 B
C123
220P
CH
C006
100P CH
C007
0.01 B
D104
1S2472
D103
1SS133
D105
1S2472
C002
10006.3V YK
C111
150V KS
C122
0.15.5V F
L101
33uH
L001
10uH 0607
X101
8 MHZ
1
2
3
PH003
003P-2100
TP001
C103
1050V KS
C101
1006.3V KS
C003
150V KS
D001
HZ30-3L TD
W870
W868
W818
W869
D107
SLR-342VCT32
STAND BY
GND
B+
Vout
OS101_1
GP1U281Q
1
2
3
SW104
EVQPB105K
VOL DOWN
SW102
EVQPB105K
VOL UP
SW106
EVQPB105K
CH UP
SW107
EVQPB105K
CH DOWN
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
B101
BLM21A601SPT
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
BT001
R03(AB)E_20_T
BT002
R03(AB)E_20_T
TM101
SBER00179A
CP101
8283_0912_00_000
1
2
3
4
5
6
7
8
9
S802Y
Q103
DTC114TKA
AV SW.
CAUTION: DIGITAL TRANSISTOR
FBT_5V
VD
TUNER_AGC 117V
TUNER_IF
AFT POWER_FAIL
SDA
SCL
POWER
OSD-R
AT+5.6V
OSD-G
OSD-B GND
OSD-Y
AFC
T_TEXT_RESET
A_MUTE GND
B.B
AT+5V
AV1
YS.MUTE
AV1
SOUND_R_1
SOUND_L_1
TU_VIDEO_OUT
A_MUTE
FOR_VCR
SCL
SDA
OSD-R
OSD-G
OSD-B
OSD-Y
AFC
MICON/TUNER SCHEMATIC DIAGRAM
TO VIDEO/R.G.B SWITCH
5.2
4.8
4.9
TO IF/CHROMA/SOUND AMP
FROM DEFLECTION/CRT
5
4
3
2
1
ACCESSORY
FROM/TO IF/CHROMA/SOUND AMP
TEST POINT
SOUND_R
SOUND_L
I2C_OFF
I2C_SDA
I2C_SCL
FROM/TO POWER
FROM/TO JACK
NC
NC
NC
NC
NC
NC NC
0.0
2.6
0.0
3.9
3.2
0.0
4.8
0.0
0.1
0.0
2.6
3.2
31.2
3.9
0.1
5.0
5.0
0.0
5.0
4.9
4.8
4.8
0.0
0.0
0.0
5.2
5.2
4.9
4.9
0.0
5.0
5.0
NCNC
4.6 4.8 5.0 5.0 0.0 4.9 0.0 5.0 4.9 4.8 0.0
5.0
5.0
4.2
3.8
4.4
0.0
5.0
4.9
4.44.44.44.40.00.00.8 3.8 0.3
4.8
4.8
0.0
4.4
4.9
0.0
0.0
0.0
0.0
0.0
5.2
0.0
4.8
4.8
0.0
T_RESET
A_MUTE
BLUE BACK H
DEGAUSS
AV1
AV2
ATS
KEY
AFT
FORTHED VCR V-SYNC
OSC IN
OSC OUT
TEST
XIN
XOUT
RESET
P_FAIL
REMORT
SD
SOUND A
VSS
OSD G
OSD R
OSD B
12C OFF
SDA
PAL/SEC
VSS
VDD
34 SOUND B
35 SCL
44 POWER21 OSD Y
22 H-SYNC
NC
43 AKB WHITE
12 9V POWER
13 STAND BY LED
14 ON TIME LED
NC
IF
BTL
BPL
V.S
SDA
SCL
ADRES
AGC
NC
NC NC NC
VIDEO
MODE
SCL
VCC
VSS
E2
E1
E0
SDA
V.OUT
VCC
GND
AFT
GND
AGC
YS.MUTE
PCB010
TM9419
G-2G-1
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP853A IMSA-9130B-06
1
2
3
4
5
6
CP851A
IMSA-9130B-06
1
2
3
4
5
6
Q607
2SA1037AK
CLAMP SWITCH
Q611
2SA1037AK
BUFFER
D612
1SS133
D613
1SS133
D614
1SS133
D615
1SS133
D610
11E1N
CF202
MKT41.5MA110P
X601
4.433619MHz
D401
MTZJ5.6B
HS351
763WAA0099
CP854A IMSA-9130B-05
1
2
3
4
5
CP852A
IMSA-9130B-05
1
2
3
4
5
C610
1016V
NP
C611
3316V KANP
C612
3316V NP
C613
3316V KANP
IC201 LA76812
IF/CHROMA
1 101112131415161718192 20 21 22 23 24 25 26 27
2829
3
30313233343536373839
4
40414243444546474849
5
5051525354
6789
L204
360K043
VCO
1
2
34
6
OUTOUTGININ
CF201
SAF39.5MZK220ZL
12345
OUTOUTGININ
CF301
SAF32.9MC70Z
12345
IC351 LA4600
SOUND AMP (STEREO)
11023456789
IC302 LA7510SOUND IF AMP
123
45678 9
Q604
2SC2412K
BUFFER
Q201
2SC2814
IF AMP
Q202
2SC2814
IF AMP
Q302
2SC2412K
A_MUTE SW
Q301
2SC2412K
BUFFER
R650
15
R643
2.2M
R641 330
R312
390
R616
470
R404 1501/2W
R201
6.8K
R215 75
R631 24K
R630 24K
R218
270
R225
82K
R336_1
1.5K
R210
100K
R211
120K
R223
1.8
R411
100 1/4W
R409
4.7K
R207
120K
R206
10K
R623 39
R302
1K
R216
2.2K
R627
1K
R634
4.7K +-1%
R638
1.5K
R636
1.2K
R649
330
R653
100
R652
100
R651
100
R327
4.7K
R617
100
R615
470
R205
27
R204
1.2K
R219
39
R202
2.7K
R203
56
R222 1K
R221
5.6K
R220
220
R306
820
R305
1K
R335
10K
R308
100
R307
1K
R622
680K
R209
4.7K
R301
100
R637
1K
R224
27
R434
10K
R435
3.3K
R337
1.2K
R338 1.2K
R613
22K +-1%
R612
120K
R212
100
R213
100
R654
10K
R624
4.7K
C341
0.01 B
C627
16P CH
C655
47P CH
C621
0.01 B
C622
0.1 TF
C223
3P SL
C639
100P SL
C616
0.22 TF
C305
0.01 B
C304
33P CH
C201
0.01 B
C624
0.01 B
C214
0.001 B
C209
0.1 B
C218
0.001 B
C205
0.01 B
C617
0.33 TF
C207
0.01 B
C407
0.015 B
C404
0.01 B
C302
0.015 M
C307
33P CH
C642
0.01 B
C204
0.022 M
C301
0.01 M
C206
0.01 B
C203 0.01 F
C345
0.01 B
C215
0.01 B
C615
0.01 B
C202
0.022 B
C217
0.001 B
C221
220P B
C219
0.01 B
C347
0.001 B
C634
120P CH
C306
0.001 B
C658
220P
B
D619
1SS133
D616
1SS133
D609
1SS133
C660 4716V YK
C208
4706.3V YK
C403
4706.3V YK
C320
100016V YK
C344
47010V YK
C342
0.4750V KS
C343
0.4750V KS
C303
150V KS
C629
3316V KS
C618
150V KS
C641
10016V KA
C335
4706.3V YK
C614
22010V YK
C644
10006.3V YK
L605
27uH
L603
10uH
L604
10uH
0607
L202
1.2uH
L206
2.2uH
L304
2.2uH
TP202
C626
0.4750V
KS
C654
1016V KA
C620
4706.3V YK
C212
0.4750V KS
C412
3.350V YK
C213
0.4750V KS
C609
0.150V KS
C319
10010V YK
C314
150V YK
C313
150V KS
C321
100016V YK
C647
1050V KS
C632
150V KS
C628
4706.3V YK
C322
100016V YK
C317
2250V YK
W803
W813
W864
W871
W873
W855
W865
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
B301
BL02RN1-R62T2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
S802X
S801Y
S804X
FBT_5V
FBT_9V
AV_VIDEO_1
TUNER_AUDIO_L
TUNER_AUDIO_R
TU_VIDEO_OUT
AT+5V
GND
AV_VIDEO_1
AFC
A-R
A-G
A-B
A-Y
DET_OUT
AV_VIDEO_2
FBT_5V
T_TEXT_RESET
AFC
CLAMP
B.OUT
G.OUT
R.OUT
H_OUT
V_OUT
ACL
FBT_9V
FBT_5V
TUNER_IF
AFC
SDA
SCL
A_MUTE
GND
AT+12V
R.OUT
G.OUT
B.OUT
V_OUT
AFT
SDA
SCL
A-R
A-G
A-B
A-Y
H_OUT
SOUND+B
B.B
A-Y
R.OUT
G.OUT
B.OUT
A_MUTE
SOUND_GND
AFT
TUNER_AGC
OSD-Y
OSD-R
GND
OSD-G
SOUND_GND
OSD-B
SOUND_GND
SOUND_R
SOUND_OUT_R
SOUND_L
SOUND_OUT_L
TEXT-B
TEXT-G
TEXT-R
GND
TEXT-Y
0.0
0.6
0.0
2.8
FROM/TO MICON/TUNER
TO JACK
0.5
0.1
1.1
TO AV/HEAD PHONE
FROM/TO JACK
FROM POWER
10
1514
16
17
111213
9
8
7
18
6
NC
NC
TO T’TEXT
FROM JACK
TO VIDEO/R.G.B SWITCH
FROM DEFLECTION/CRT
FROM/TO MICON/TUNER
FROM/TO T’TEXT
FROM MICON/TUNER
FBT+5V
FROM/TO VIDEO/RGB SWITCH
FROM NICAM
NC
NC
GND
TUNER_AUDIO_R
TUNER_AUDIO_L
FROM/TO JACK
FROM/TO NICAM
SDA
SCL
SIF1
TU_AUDIO_OUT
GND
GND
TEXT-Y
AV_VIDEO_2
SDA
SCL
0.6
2.1
0.0
0.6
4.5
4.2
1.0
0.0
4.9
1.8
2.4
7.2
0.0
0.0
1.30.01.32.28.25.410.84.40.04.4
6.90.09.03.40.03.47.44.44.4
3.0 2.3 2.8 2.3 2.6 4.1 4.1 3.6 2.4 1.8 4.8 3.2 2.0 0.0 2.6 3.4 2.7 3.7
0.4 2.4 0.0 0.0 8.0 4.8
0.8
1.8 2.2
1.13.85.42.82.80.43.23.03.28.20.01.21.21.13.84.94.92.22.44.80.03.02.33.22.63.22.0
NC NCNC
NC
RF AGC
IF AGC
A2C
PLL
IF
IDENT
FM
DET
SW
DC
VOL
SPLL
BPF
LIM
AMP
BPF
CLMP CLMP
VIDEO
SW
BAF SW
PEAKING
CORING
BLACK
STRETCH
AFT
DELAY
LINE
SYNC
SEP
BUS ABL CLAMP
OSD
CONTRAST
APC1
CW
KILLER
CLAMP
DC ADS.
1H DELAY
VCO
APC2
+
DRIVE/OUT-OFF B.AKB
HDRVER
RAMP
VER
C/D
VER
SEP
HDR
OUT
PHASE
SHIFTER
AFC2
FBP
OSD
SW
CONTRAST
BRIGHT
RGB
MATRIX
COLOR
CLAMP
LPF
ALC
TINT
PAL
SW
VCO
ACC
DEMO
AFC1
HDR
C/D
HDR
VCO
1/256
SW
VIF
TRAP
VIDEO
AMP
VIDEO
DET
VCC
TRAP
NC
CLAMP
TEXT-G
TEXT-R
TEXT-B
SYNC
NC
DETECTOR
VIDEO
AMP
IF
AGC DET.
AMP
10K
DET.FILTER
IF AGC FILTER
GND VCC NC
IF INPUT
IF INPUT
TP(NC)
330
DET.
OUTPUT
AMP
OUTPUT
INPUT AMP
CH1
DRIVE PRE
AMP
AMP
OUTPUT
RIPPLEFILTER
DRIVE PRE
AMP
PROTECTOR
REFAMPINPUT AMP
CH2
RNf1
RNf2
Rf1
Rf2
STAND BY SW
NC NC
FROM/TO DEFLECTION/CRT
T_TEXT_RESET
AT+5.6VFBT_5V
PCB010
TM9419
IF/CHROMA/SOUND AMP SCHEMATIC DIAGRAM
G-4G-3
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP351
TID-X04P-Z1BK
1
2
3
4
4
3
2
1
CD351
CH24059A
SPEAKER
SP351
808-512-137
4 OHM 5W
SPEAKER
SP352
808-512-137
4 OHM 5W
W820
W819
W823
W833
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
S804Y
SOUND_OUT_R
SOUND_GND
SOUND_OUT_L
AV/HEAD PHONE SCHEMATIC DIAGRAM
PCB010
TM9419
FROM IF/CHROMA/SOUND AMP
G-6G-5
L
R
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
21
CD501
1206635821
AC230V_50Hz
CP502
TV-50P-02-A1
1
2
R512
47 1/4W
R503
5.6 7W
R524
15W
SW501
SDDFC30400
MAIN SWITCH
1
2
3
4
5 6
T501
8140049W
1
10
11
12
13
14
15
16
3
4
5
6
7
9
S
D
G
Q501
2SK2651-01MR
SWITCHING
TH501
PTH451C262BF140M
1
2
3
FH504
EYF-52BC
FH503
EYF-52BC
FH502
EYF-52BC
FH501
EYF-52BC
F502
218001.
F501
T4A_L_250V
21
L503
8H200015
DEGAUSS COIL
CP501
THL-P03P-B1
12
L502_1
RB-20871
12
3
45
CC001
TP-IS-05
CC002
TP-IS-05
ICP501
251002
L501_1
SS24H-07200
12
34
IC501 TDA16846
POWER CONTROL
1
10 11 12 13 14
234567
89
RY501
SDT-SS-109DM
12
3
4
VR501
4.7K
2A 125V
Q503
2SA1371
BUFFER
DE
D510
15DF6
D505
1R5NU41
D501
RM11C
D511
10ELS6
D508
10ELS6
D506
1S2472
D512
10ELS6
D503
RM11C
D504
RM11C
D502
RM11C
D515
30DF6
D507
HZ36-1L TD
D509
HZ36-1L TD
HS501
763WAA0099
IC502_1 BA17805T
5V REG
123
Q502
2SC2909
TV POWER SW
ST
Q505
2SC2001_L
RELAY SW
Q504
2SC4160
+B DRIVE
R516
15 3W
R514
68K 3W
R513
68K 3W
R532
1.5M
1/2W
R522
10K
R520
82K 1/4W
R501
1.5M 1/2W
R527
5.6K
R505
10K 1/4W
R504
10K 1/4W
R523
10K
R526
10K
R525
27K
R529
1M1/2W
R528
470K
1/2W
R517
6.8K
R530
12K
R521
470
R533
2.2K
R519
10K
R511
120K 1/2W
C516
0.00152KV BP
C515
330P2KV BP
C502
0.0022250V KX
C525
100P250V KX
C527
100P250V KX
C501
0.22250V MMCA
C526
0.22250V MMCA
C514
330P2KV BP
C507
0.00222KV B
C506
0.00222KV B
C513
0.022630V PP
C511
680P B
C512
0.033 M
C504
330P500V B
C522
0.01 B
C508
0.0022500V B
C532
470P250V KX
C529
470P500V B
C531
330P2KV BP
C510
820P B
D513
1SS133
C519
100
160V
C503
10025V YK
C505
100
400V
USP
C517
22016V YK
C520
10025V YK
C521
150V KS
C524
47160V BXA
TP501
C518
150V KS
D514
MTZJ3.6B
D516
MTZJ5.1B
W863
W856
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
B503
BL01RN1-A63T6
B504
BL01RN1-A63T6
B501
BL01RN1-A63T6
B502
BL01RN1-A63T6
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
117V
GND
GND
117V
POWER
AT+5.6V
POWER_FAIL
SOUND+B
SOUND_GND
AT+12V
POWER SCHEMATIC DIAGRAM
FROM/TO MICON/TUNER
TO DEFLECTION/CRT
TO IF/CHROMA/SOUND AMP
PCB010
TM9419
BLUE
BROWN
BROWN
BLUE
1A 250V
T1A_L_250V
0.0 0.0
0.0
32.0
0.0
280.0
240.0
150.0
22.0
3.2
1.3
680.0
680.0
380.0
20.0
119.2
119.7
119.7119.9
119.9
119.1
0.6 5.69.6
0.0
0.7
0.1
5.2
0.0
1.9
2.2
1.7
3.7
4.3
5.85.3
5.8
0.0
3.6
0.0
5.2
12.6
0
0
NC
NC
NC
0.0
NC
NC
0.6
NC
NC
NC
NC
NC
NC
4A 250V
V.OUT
GND
V.IN
G-8G-7
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R417
10K +-1%
IC401 LA7840
V-OUT
1234567
CP804
005P-2100
1
Q401
2SC5250
H.OUTPUT
T401
305Y002
1
2
34
6
B
G
R
11
6
8
10
9
175
V801
A51EER131*76
CD803
122E044006
CD802
122E054702
L401
ELH5L4112
HS402
763WAA0033
HS403
HS401
763WSA0007
CP802B
51048-0510
1
2
3
4
5
CP802A
51048-0510
1
2
3
4
5
CD801
127C210006
CP801
TS-80P-03-V1
1
2
3
S401
F
J801_1
CVT3275-5102
1
10
11
5
6
7
8
9
+14V
ABL
HEATER
GND
GND
+25V
AFC
B+
+15V
+180V
COL
HV
F
S
FB401
3221010
1
10
11
2
34
5
6
7
8
9
R423
68 1/2W
R426
12W
R408
4.7
2W
R429
1.8
1W
R448
4.7K 5W
R424
5.6 7W
CP803A
51052-0400
1
2
3
4
CP803B
51052-0400
1
2
3
4
CP401_1
TS-80P-04-V1
1
2
3
4
D403
11E1N
D404
10ELS6
D410
10ELS6
D407
10ELS6
IC402 BA17805T
5V REG.
123
IC403 BA17809T
9V REG.
123
Q402
2SC2688(L,M)
H.DRIVE
Q802
2SC3789-RA
B-DRIVE
Q804
2SC3789-RA
R-DRIVE
Q807
2SC3789-RA
G-DRIVE
R401
1K 1W
R808
15K 2W
R806
15K 2W
R804
15K 2W
R430
120
1W
R416
33 1W
R433
1.2K 1/2W
R410
330 1/2W
R425
2.2 1/2W
R419
1.1K
R432
680 1/2W
R431
1.5K 1/4W
R402
15K
R403
18K
R412
330 1/2W
R420
18K
R418
18K
R422
3.3K 1/2W
R421
120K 1/2W
R427
100 1/4W
R446
4.7K
1/2W
R405
15 1/2W
R414
4.7K
1/4W
R811
270
R813
4.7K
R815
270
R816
4.7K
R822
270
R823
4.7K
R821
2.7K 1/4W
R819
2.7K 1/4W
R817
2.7K 1/4W
R445
470K
1/2W
R406
470K 1/2W
R407
2.2 1/2W
C442
820P2KV BP
C439
22P500V
SL
C415
100P
500V
B
C409
150P500V B
C420
0.0011KV
B
C401
0.0012KV BP
C440
470P500V
B
C443
0.00561.6KV
DKR
C444
820P2KV BP
C435
0.1100V
TF
C429
0.0022 B
C437
0.39250V
ECWF
C804
470P B
C807
470P B
C810
560P B
C820
0.001 B
C806
0.00222KV B
C802_1
100P B
C423
0.015 M
C416
0.012
100V PP
C430_1
0.1100V TF
C425
4.750V KS
C410
47035V YK
C417
3.350V KS
C427
1050V MHE
L410
4.7mH
0909
L406
18uH
TP802
RED
TP803
GREEN
TP801
BULE
C413
1250V YK
C426
4706.3V YK
C414
10035V YK
C446
1160V YK
C418_1
2200
25V MHE
C408
100016V YK
C433
47035V MHE
C448
4.7200V MHE
C405
220016V MHE
D405
MTZJ9.1B
W884
W831
W883 W882
W881
W807
W880
W903
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
S806Y
GND
GND GND
CLAMP
CLAMP CLAMP
G.OUT
G.OUT G.OUT
B.OUT
B.OUT B.OUT
R.OUT
R.OUT R.OUT
V_OUT
FBT_5V
AFC
ACL
H_OUT
FBT_9V
VD
FBT_5V
117V
GND
180V 180V
GND GND
GND GND
HEATER HEATER
DEFLECTION/CRT SCHEMATIC DIAGRAM
19
PCB110
TC9279
27
25
26
24
23
22
21
FROM POWER
20
HEATER
GND
GND
180V
141.5
4
3
2
1
110.0
23.0
150.0
0.8
28.0
116.3
140.0
0.0
0.0
0.0
145.3
136.6
2.1
2.4
144.7
2.3
2.5
135.8
2.2
2.4
141.0
113.3
113.3
11.7
9.1
0.0
11.7
0.0 5.0
2.825.82.65.326.04.8
27.0
0.0
0.3
0.0
0.0
0.0
GND
THERMAL
PROTECTION
+
AMP
-
PUMP
UP
VCC
TO MICON/TUNER
FROM/TO IF/CHROMA/SOUND
PCB010
TM9419
FOCUS
SCREEN
1
2
3
0
NC
0.0
IN GND OUT
IN GND OUT
NC
G-10G-9
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J751
0350_9982_05
21PIN JACK
1
10
11
12
13
14
15
16
17
18
19
220
213
4
5
6
7
8
9
IC751 LA7151
A/V SIGNAL SWITCHER
11011
1223456789
IC301 M62420FP
TONE CONTROL IC
110
11 12 13 14 15 16 17 18 19
2
20
3456789
D766
MTZJ12B
D755
MTZJ12B
D754
MTZJ12B
D753
MTZJ12B
D758
MTZJ5.1B
C332
2.250V KANP
C755
1016V NP
C754
1016V NP
C325
2.250V KANP
Q308
2SC2412K
BUFFER
Q307
2SC2412K
BUFFER
Q304
2SC2412K
MUTE
Q305
2SC2412K
MUTE
Q754
2SC1815Y
VIDEO OUT
R777
47K
R329
1.8K
R333
680
R310
1K
R318
330
R322
100 1/4W
R320
100 1/4W
R334 330
R321
100K
R319
680
R776
330
R775
330
R317
1K
R314
2.2K
R325
4.7K
R326
4.7K
R313
1.8K
R332
1K 1/4W
R309
1K 1/4W
R759
75
R762
8.2K
R751
5.6K
R772
100
R760
8.2K
R778
47K
R755
100
R774
75
R773
75
R771
75
R769
75
R753
8.2K
R752
8.2K
R315
2.2K
R324
2.2K
R756
68
R758
100
C338
0.01 B
C758
150P B
C309
0.022
B
C311
0.47
TF
C315
0.033 B
C312
0.47
TF
C310
0.022 B
C334
0.022 B
C316
0.033 B
C331
0.001 B
C757
0.01 B
C769
0.0022 B
C765
0.001 B
C752
0.001 B
C779
0.001 B
C762
0.001 B
C704
0.1 F
C324
4710V KS
C327
150V KS
C333
22010V YK
C330
4716V KS
L758
22uH
L303
22uH
L302
47uH
L753
120uH
L751
22uH
L761
22uH
L760
22uH
L756
22uH
C323
4716V KS
C326
150V KS
C751
1050V YK
C774
1050V KS
C753
1050V KS
C777
1050V YK
C766
47010V YK
C767
47010V YK
C775
2250V YK
W852
W853
W854
W848
W835
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
GND
TUNER_AUDIO_R
TUNER_AUDIO_L
A_MUTE
SCL
SDA
SOUND_R_1
AV1
FOR_VCR
TU_VIDEO_OUT
SOUND_L_1
TU_VIDEO_OUT
AV_VIDEO
21-Y
21-R
21-G
21-B
GND
FBT_9V
FBT_5V
SOUND_GND
GND
SOUND_L
SOUND_R
PCB010
TM9419
FROM/TO IF/CHROMA/SOUND AMP
29
30
28
FROM IF/CHROMA/SOUND AMP
TO VIDEO/R.G.B SWITCH
FROM IF/CHROMA/SOUND AMP
FROM/TO MICON/TUNER
4.8 2.1
2.8
9.0
4.5
4.4
4.5
4.5
4.5
4.5
0.0
4.9
4.8 3.1
3.3
0.0
4.5
4.5
4.5
4.5
4.4
4.4
4.5
NC
0.0 5.1 0.0 5.1 0.0 5.8 8.9 5.8 0.05.80.05.8
INTERFACE
I2C BUS
CONTROL
LOGIC
+
-
-
+
REF
+
-
+
-
+
-
+
-
REF
REF
136K
136K
SIMAMP1
VOLAMP1
SIMAMP2
VOLAMP2
6.5K
6.5K
6.5K
VR4
VR2
VR1
1.8K
1.8K
S2
S1
VR3
VR5
S7
S4
S6
S3
S5
6.5K
TONE
AMP2
AMP1
TONE
S8
VR6
8.9
3.7
8.9
3.7
AA
HH
LL
BB
CH1(L) CH2(R)
NC
NC
NC
VIDEO IN
VIDEO OUT
21-Y
21-R
L IN
21-B
FOR VCR
21-G
L OUT
R IN
R OUT
0.2
0
0
0.2
0
0
JACK SCHEMATIC DIAGRAM
G-12G-11
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC601
TC74HC4053AF
ANALOG MPXER
1
10111213141516
2345678
9
IC603
NJM2233BM-T1
VIDEO SWITCH
1234
5678
C637
1035V KANP
Q601
2SC2412K
V.REF
Q602
2SC2412K
TEXT SW
Q603
2SC2412K
TEXT SW
Q610
2SC2412K
YS.MUTE
R618
10K
R608
12K
R605
12K
R604
12K
R603
12K
R607
12K
R606
12K
R610
1K
R611
1K
R609
1K
R601
2.7K
R640
1K
R639
10K
R635
10K
D606
1SS133
D607
1SS133
D602
1SS133
D603
1SS133
D604
1SS133
D605
1SS133
D620
1SS133
D601
1SS133
C601
22010V YK
C638
150V YK
C602
3.350V YK
C603
3.350V YK
C604
3.350V YK
C606
10010V YK
C607
10010V YK
C608
10010V YK
C640
1050V YK
C648
150V KS
W889
W879
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
AV1
YS.MUTE
TEXT-R
TEXT-G
TEXT-B
TEXT-Y
GND
FBT_5V
DET_OUT
AV_VIDEO_1
AV_VIDEO_2 AV_VIDEO
21-R
A-R
21-G
A-G
21-B
A-B
A-Y 21-Y
GND GND
0.0
FROM JACK
FROM IF/CHROMA/SOUND AMP
FROM/TO IF/CHROMA/SOUND AMP
FROM MICON/TUNER
NC
1.9
2.5
0.6
0.0
0.6
0.0
0.0
0.0
0.0
0.0
4.9
4.70.0 4.9 0.0
0.02.80.02.8
4.9 1.4 1.4 1.4 1.4 0.0 0.0 0.0
0.00.00.01.41.41.41.41.4
Y1 Y0 Z1 Z Z0 IN H VEE VSS
CBAX0X1XYVDD
NC
VIDEO/R.G.B SWITCH SCHEMATIC DIAGRAM
G-14G-13
PCB010
TM9419
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D851
SVC251SPA-AC
IC850 CF70095A
DECORDER
11011121314
15
16 17 18 19
2
20 21 22 23 24 25 26 27 28
345
6789
IC851 CF72306
DATA SLICER
110
11 12 13 14
15 16 17 18 19
2
20
3456789
CP851B
IMSA-9130S-06L
1
2
3
4
5
6
X850
13875KHz
CP852B_1
IMSA-9130S-05L
1
2
3
4
5
C869
2216V NP
Q851
2SC1815Y
BUFFER
R878
10K
R877
6.8K
R879
1K
R872
100K
R873
33K
R875
56K
R874
150K
R868
18K
R866
10K
R863
33K
R865
100
R864
100
R856
1K
R876
4.7K
R854
330
R852
1K
R861
820
R860
5.6K
R853
2.2K
R855
2.2K
R857
2.2K
R862
10
R859
5.6K
R858
5.6K
C879
220P B
C878
47P
CH
C887
56P CH
C883
0.01 B
C864
0.01 B
C885
0.01 B
C882
0.1 TF
C884
27P CH
C880
10P
CH
C881
220P B
C876
0.1 B
C857
0.1 TF
C861
270P B
C859
82PCH
C855
0.0022 B
C867
0.01 B
C854
220P CH
C852
1TF
C851
0.001 B
C856
27P CH
C865
4716V YK
C868
4716V YK
L852
10uH
L850
1.5uH
L851
10uH
W860
W855
W851
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
B850
LFP3A-M3R2TA
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
T’TEXT SCHEMATIC DIAGRAM
FROM/TO IF/CHROMA/SOUND AMP
FBT_5V AT+5.6V
T_TEXT_RESET
TO IF/CHROMA/SOUND AMP
31
PCB 150
TE 9969
G-16G-15
AGND
CSIG
SSIG
TSIG
WIND
DGND
SYNC
SCAN-0
BIAS
AGND
CREF.
AVCC
OSC2
OSC1
TSTAPLB
TCLK.
TDATA
DGND
OSC OUT
DVCC
0
NC
NC
NC
NC
2.2
1.7
1.8
4.9
4.5
NC
1.6
4.9
2.5
2.2
1.0
4.0
3.5
3.5
4.9
4.9
4.9
4.5
4.9
4.9
4.2
4.9
2.2
2.2
1.1
1.1
DVCC
AVCC
TEST2
NC
CSB
TCLK.
TDATA
TEST4
WIND
TEST3
SCL
SDA
BLANK
BLUE
TEST1
DGND
CLK.IN
RSTB
VIDEO
SYNC
TEST5
GREEN
RED
AGND
RGB SET
REF.
FLAG1
FLAG2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.9
0.3
TEXT-G
TEXT-R
TEXT-B
TEXT-Y
SYNC
GND
AV_VIDEO_2
SDA
SCL
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L903
100uH 0607
L901
100uH 0607
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
D901
MA367
CP853B
IMSA-9130S-06L
1
2
3
4
5
6
X921
24.576MHz
CP854B
IMSA-9130S-05L
1
2
3
4
5
IC921
TDA9874H
NICAM DECODER
1
10 11
12 13 14 15 16 17 18 19
2
20 21 22
23242526272829
3
30313233
343536373839
4
4041424344
56789
R914
8.2K
R922
10
R917
3.3
R913 39K
R915 10K
R921
10
R926
3.3
R925
10
R920
10
R923
2.2K
R927
10
R916
39K
R918
100
R919
100
C926
0.1 B
C916
0.33 MMTV
C915
0.033 MMTV
C945 22P CH
C946
22P CH
C925
0.01 B
C924
0.01 B
C942
0.1 B
C938
47P CH
C940
47P CH
C939
0.01 B
C919
0.1 B
C920
0.1 B
C934
0.1 B
C921
0.1 B
C929
0.1 B
C928
0.1 B
C923
2.250V KS
C922
2.250V KS
C935
476.3V KS
L902
3.3uH ELC0607
C917
476.3V
KS
C927
476.3V KS
C941
150V KS
W830
W864
W849
W861
W833
W869
W823
W834
W865
W866
W863
W803
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
SDA
SCL
SIF
TU_AUDIO_OUT
FBT_5V
GND
GND
EXT_AUDIO_IN[R]
EXT_AUDIO_IN[L]
TUNER_AUDIO_L
TUNER_AUDIO_R
NICAM SCHEMATIC DIAGRAM
FROM/TO IF/CHROMA/SOUND AMP
FBT+5V
TU_AUDIO_OUT
11 TP1
SIF
SCL
TUNER_AUDIO_L
G-18G-17
TE9984
PCB290
0.0
4.7
4.6
2.4
2.4
2.4
2.4
4.5
0.0
4.5
0.2
4.6
4.6
0.0 4.63.1 3.1 0.0 4.6 2.2 2.2 2.2
NC
0.0
4.5
0.0
0.0
2.1
0.0
2.6
3.3
4.1
0.0
4.6
NC NCNC
4.64.64.64.60.04.60.00.04.72.42.4
NC
NC NC NC
NC
NC
EXT_AUDIO_IN[L]
EXT_AUDIO_IN[R]
NC
NC
VDDA1
VSSA1
VSSD1
VDDD1
VSSD2
VDDD2
TP2
V REF2
EXTIL
EXTIR
MONOIN
VSSD4
V TUNE
XTALO
TEST2
I REF
ADDR2
VSSA2
SIF1
CRESET
VSSD3
VDDD3
SDO
XTAL1
SCL
SDA
P1
P2
10 NICAM
12 PCLK
13 ADDR1
21 VDDA2
22 TEST1
23 SIF2
24 V REF1
44 VSSA3
34 SYSCLK
32 WS
33 SCK
43 VDDA3
35 VDDD4
1 OUTL
2 OUTR
SDA
GND
GND
TUNER_AUDIO_R
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-1
WAVEFORMS
1V. 0.5ms/div9
4
200mV. 20µs/div
13
0.5V. 20µs/div8 1V. 20µs/div
2
2V. 500µs/div
12
1V. 20µs/div
1V. 20µs/div11
0.5V. 20µs/div
62V. 500µs/div1
10
20V. 20µs/div
5
200mV. 5ms/div
7
0.5V. 20µs/div
14
MICON/TUNER IF/CHROMA/SOUND AMP
3 1V 0.1µs/div
2V 200 µs/div
15 2V 200µs/div
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-2
22 200V 20µs/div
23 10V 5ms/div
24 20V 5ms/div
25 50KV 20µs/div
21 10V 20µs/div
WAVEFORMS
JACK
28 200mV 20µs/div
30 0.2V 0.2ms/div
29 0.2V 0.2ms/div
27 50KV 20µs/div
26 50KV 20
µs/div
16
200mV. 20µs/div
17
0.5V. 5ms/div
50mV. 0.5ms/div
18
IF/CHROMA/SOUND AMP
20 50V 20µs/div
DEFLECTION/CRT
19 20V 5ms/div
T'TEXT
0.5V 20ns/div
31
WAVEFORMS
NOTE:
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-3
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC101
OEC6056A
MICON IC
11011
12 13 14 15 16 17 18 19
2
20 21 22
23 24 25 26 27 28 29
3
30 31 32 33
343536373839
4
4041424344
56789
CP101_1
8283_0612_00_000
1
2
3
4
5
6
IC102 M24C04-BN6
MEMORY IC
1234
5678
IC103 PST600H
RESET IC
123
TU001 NJH3023M218
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
Q101
2SC2412K
V-BUFFER
Q102
2SC2412K
H-BUFFER
R121 3.3K
R122 3.3K
R120 1K
R123 3.3K
R004
270
R002
68K 1/2W
R001
68K 1/2W
R003
270
R137 22K
R125 22K
R102
390
R103
820
R139
2.2K
R138
1.2K
R109
10K
R142 1.2K
R114
270
R143
4.7K
R127
1K
R129
2.2K
R136 22K
R132
15K
R131
10K
R130
820
R133
10K
R134
10K
R128
33K
R111
4.7K
R107
100
R105
100
R145
1K
R108
10K
R110
22K
R147
10K
R124
100
R113
100
R126
47
R101
2.2K
R150
68K
C105 12P CH
C113
120P
SL
C118
120P SL
C104 12P CH
C001
0.022 M
C117 120P SL
C108 0.1 B
C006
100P CH
C107
0.01 B
C109
0.022 M
C123
100P
CH
C124
100P CH
C112
0.01 B
C007
0.01 B
D103
1SS133
D105
1S2472
D104
1S2472
C122
0.1F5.5V
C111
150V KS
C002
10006.3V YK
L101
33uH
L001
10uH 0607
X101
CST8.00MTW
1
2
3
PH003
003P-2100
TP001
C003
150V KS
C101
1006.3V KS
C103
1050V KS
D001
HZ30-3L TD
W818
W868
W869
W870
W905
D107
SLR-342VCT32
STAND BY
GND
B+
Vout
OS101_1
GP1U281Q
1
2
3
SW104
EVQPB105K
20 VOL DOWN
SW102
EVQPB105K
20 VOL UP
SW106
EVQPB105K
20 CH UP/14 DOWN
SW107
EVQPB105K
20 CH DOWN
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
BT001
R03(AB)E_20_T
BT002
R03(AB)E_20_T
TM101
R25-1190
Q103
DTC114TKA
BUFFER
CAUTION: DIGITAL TRANSISTOR
FBT_5V
120V
VD
TUNER_AGC 120V
TUNER_IF
AFT POWER_FAIL
SDA
SCL
OSD-R POWER
OSD-G
AT+5.6V
OSD-B
GND
OSD-Y
AFC
A_MUTE
B.B
AV1
YS_MUTE
FOR_VCR
GND
AT+5V
AT+5V
OSD-R
OSD-G
OSD-B
OSD-Y
AFC
MICON/TUNER SCHEMATIC DIAGRAM
TO CHROMA/SOUND AMP
FROM DEFLECTION/CRT
ACCESSORY
FROM/TO CHROMA/SOUND AMP
TEST POINT
5
4
3
21
FROM/TO VIDEO/R.B.G SWITCH
FROM/TO JACK
FROM/TO POWER
NC
NC
0.0
4.9
3.9
NC
NC
NC NC
T_RESET
A_MUTE
BLUE BACK H
DEGAUSS
AV1
AV2
ATS
KEY
AFT
FORTHED VCR V-SYNC
OSC IN
OSC OUT
TEST
XIN
XOUT
RESET
P_FAIL
REMORT
SD
SOUND A
VSS
OSD G
OSD R
OSD B
12C OFF
SDA
PAL/SEC
VSS
VDD
34 SOUND B
35 SCL
44 POWER21 OSD Y
22 H-SYNC
43 AKB WHITE
12 9V POWER
13 STAND BY LED
14 ON TIME LED
NC
IF
BTL
BPL
V.S
SDA
SCL
ADRES
AGC
NCNC
NC NC
NC NC NC
MODE
SCL
VCC
VSS
E2
E1
E0
SDA
PCB010
V.OUT
VCC
GND
AFT
GND
AGC
I2C SCL
I2C SDA
I2C OFF
NC
TM9440
NC
YS MUTE
0.0
0.0
0.0
0.0
5.2
0.0
4.8
4.8
5.0
4.8
0.0
4.9
4.4
0.0
0.0
0.0
4.8
4.8
4.8
4.9
4.8
5.2
0.8 3.8 0.3 0.0 0.0 0.0 4.4 4.4 4.4 4.4 4.9
5.2
4.9
5.0
0.0
4.4
3.8
5.0
4.2
5.0
5.0
5.0
4.8 0.04.95.00.00.04.90.05.05.04.84.6
4.9
0.0
5.0
5.2
0.1
0.0
G-2
G-1
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q607
2SA1037AK
BUFFER
Q611
2SA1037AK
BUFFER
D612
1SS133
D613
1SS133
D614
1SS133
D615
1SS133
D610
11E1N
X601
4.433619MHz
CF202
MKT41.5MA110P
D401
MTZJ5.6B
B301
BL02RN1-R62T2
HS352
*
C611
3316V KANP
C319_1
2216V
NP
C613
3316V KANP
C612
3316V
NP
C610
1016V NP
IC201 LA76812
CHROMA IC
1 101112131415161718192 20 21 22 23 24 25 26 27
2829
3
30313233343536373839
4
40414243444546474849
5
5051525354
6789
L204
360K043
VCO
1
2
34
6
OUTOUTGININ
CF201
SAF39.5MZK220ZL
SAW FILTER
12345
S803Y
S806X
S804Y
S801Y
S801X
S807Y
S807X
IC352 AN7523
SOUND AMP (MONO) IC
1234567
89
Q301
2SC2412K
BUFFER
Q302
2SC2412K
A_MUTE SW
Q201
2SC2814
IF AMP
Q604
2SC2412K
BUFFER
R312
330
R616
470
R327
4.7K
R622
680K
R411
100 1/4W
R409
4.7K
R213
100
R210
100K
R207
120K
R211
120K
R623
39
R216 2.2K
R218 240
R630 24K
R631 24K
R627
1K
R301
100
R615
470
R617
100
R637
1K
R638
1.8K
R636
1.2K
R650
15
R649
330
R653
100
R652
100
R651
100
R212
100
R306
470
R305
1K
R205
27
R202
2.7K
R215 75
R219
39
R204
560
R203
56
R654
10K
R308
100
R307
1K
R209
4.7K
R206
10K
R641
330
R434
10K
R634
4.7K +-1%
R336
8.2K
R335
10K
R330 8.2K
R331
18K
R302
1K
R404
180 1/2W
R612
120K
R613
22K+-1%
R338
1.2K
R350
6.8K
R435
3.3K
R201
5.6K
R624
4.7K
R225
82K
C627
16P CH
C652
0.001 B
C617
0.33 TF
C639 100P CH
C616
0.22 TF
C624
0.056 B
C407
0.015 B
C404
0.01 B
C209
0.1 B
C302
0.015 M
C307
18P CH
C621 0.01 B
C204
0.022 M
C301
0.01 M
C634
150P CH
C206
0.01 B
C203
0.01 F
C215
0.01 B
C615
0.01 B
C201
0.01 B
C202
0.022 B
C350
0.01 M
C205
0.01 B
C656
220P B
C306 0.001 B
C305
0.01 B
C304
39P CH
C642
0.01 B
C214 0.001 B
C207
0.01 B
D616
1SS133
D619
1SS133
D609
1SS133
C320
100016V
YK
C403
4706.3V YK
C614
22010V YK
C660 4716V YK
C641
10016V KA
C629
3316V KS
C644
10006.3V YK
C618
150V KS
C303
150V KS
C208
4706.3V YK
L301
15uH
L604
10uH 0607
L202
1uH
L603
10uH
TP202
C212
0.4750V
KS
C412
3.350V
YK
C626
0.4750V KS
C620
4706.3V YK
C213
0.4750V KS
C308
1050V YK
C313
150V KS
C632
1050V KS
C628
4706.3V YK
C609_1
0.150V KS
C647_1
1050V KS
W893
W812
W813
W802
W849
W871
W873
W900
W902
W855
W865
W803
W864
W915
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
AV_VIDEO_1
AV_AUDIO
TUNER_AUDIO_R
AV_AUDIO
TU_VIDEO_OUT
AT+5V
GND
AV_VIDEO_1
A-R
AFC
A-G
A-B
A-Y
DET_OUT
VIDEO_OUT
GND
FBT_5V
FBT_5V
FBT_9V
AFC
CLAMP
B.OUT
G.OUT
R.OUT
H_OUT
V_OUT
ACL
GND
TUNER_IF
AFC
SDA
GND
SCL
AT+12V
A_MUTE
R.OUT
G.OUT
B.OUT
V_OUT
AFT
SDA
SCL
A-R
A-G
A-B
A-Y
H_OUT
SOUND+B
B.B
A-Y
R.OUT
G.OUT
B.OUT
A_MUTE
SOUND_GND
AFT
TUNER_AGC
OSD-Y
OSD-R
OSD-G
OSD-B
SOUND_SP[-]
SOUND_SP[+]
CHROMA/SOUND AMP SCHEMATIC DIAGRAM
FROM/TO DEFLECTION/CRT
FROM POWER
FROM/TO MICON/TUNER
16
17
14
13 12 11
10
98
7
6
FROM MICON/TUNER
FROM/TO VIDEO/R.G.B SWITCH
TO AV/HEAD PHONE
FROM/TO JACK
0.5
4.9
2.4
1.8
NC
NC
NC
RF AGC
IF AGC
A2C
PLL
IF
IDENT
FM
DET
SW
DC
VOL
SPLL
BPF
LIM
AMP
BPF
CLMP CLMP
VIDEO
SW
BAF SW
PEAKING
CORING
BLACK
STRETCH
AFT
DELAY
LINE
SYNC
SEP
BUS ABL CLAMP
OSD
CONTRAST
APC1
CW
KILLER
CLAMP
DC ADS.
1H DELAY
VCO
APC2
+
DRIVE/OUT-OFF B.AKB
HDRVER
RAMP
VER
C/D
VER
SEP
HDR
OUT
PHASE
SHIFTER
AFC2
FBP
OSD
SW
CONTRAST
BRIGHT
RGB
MATRIX
COLOR
CLAMP
LPF
ALC
TINT
PAL
SW
VCO
ACC
DEMO
AFC1
HDR
C/D
HDR
VCO
1/256
SW
VIF
TRAP
VIDEO
AMP
VIDEO
DET
VCC
TRAP
NC
CLAMP
PCB010
TM9440
NC
Vcc
+
2.8
2.1
0.0
0.6
0.6
0.0
1.0
0.0
4.2
0.0
0.0
7.2
0.1
1.1
2.0 3.2 2.6 3.2 2.3 3.0 0.0 4.8 2.4 2.2 4.9 4.9 3.8 1.1 1.2 1.2 0.0 8.2 3.2 3.0 3.2 0.4 2.8 2.8 5.4 3.8 1.1
2.21.80.84.88.00.00.02.40.43.72.73.42.60.02.03.24.81.82.43.64.14.12.62.32.82.33.0
7.9
4.0 0 4.0 6.0 1.4 0 0
G-4
G-3
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP351_1
TID-X02P-B2
1
2
CD352
CH01806A
SPEAKER
SP351_1
808-512-137
4 OHM 5W
SPEAKER
SP352_1
808-512-137
4 OHM 5W
CD351_1
CH22060A
W819
W877
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
SOUND_SP[-]
SOUND_SP[+]
AV/HEAD PHONE SCHEMATIC DIAGRAM
FROM CHOMA/SOUND AMP
G-6
G-5
PCB010
TM9440
1
2
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
21
CD501
1206635821
AC230V-240V_50Hz
R516
15 3W
R514
68K 3W
R513
68K 3W
R518
22 2W
R512
47 1/4W
R503
5.6 7W
R524
1.8 5W
HS501*
SW501
SDDFC30400
MAIN SWITCH
1
2
3
4
5 6
T501
8140051W
1
10
11
12
13
14
15
16
3
4
5
6
7
9
S
D
G
Q501
2SK2651-01MR
SWITCHING
TH501
PTH451C262BF140M
1
2
3
FH504
EYF-52BC
FH503
EYF-52BC
FH502
EYF-52BC
FH501
EYF-52BC
F502
218001.
F501
T4A_L_250V
21
L503
8H200015
DEGAUSS COIL
CP501
THL-P03P-B1
12
L502_1
RB-20871
COIL
LINE FILTER
12
3
45
CC002
TP-IS-05
CC001
TP-IS-05
ICP501
251002
L501_1
SS24H-07200
12
34
IC501 TDA16846
POWER CONTROL IC
1
10 11 12 13 14
234567
89
RY501
SDT-SS-109DM
12
3
4
VR501
4.7K
2A 125V
CP502
TV-50P-02-A1
1
2
Q503
2SA1371
BUFFER
DE
D510
15DF6
D505
1R5NU41
D501
RM11C
D511
10ELS6
D508
10ELS6
D506
1S2472
D512
10ELS6
D503
RM11C
D504
RM11C
D502
RM11C
D515
30DF6
D509
HZ36-1L TD
D507
HZ36-1L TD
B503
BL01RN1-A63T6
B504
BL01RN1-A63T6
B501
BL01RN1-A63T6
B502
BL01RN1-A63T6
S805X S805Y
IC502_1 BA17805T
5V REG IC
123
Q502
2SC2909
TV POWER SW
ST
Q505
2SC2001_L
RELAY SW
Q504
2SC4160
+B DRIVE
R522
10K
R520
82K 1/4W
R519
10K
R501
1.5M 1/2W
R527
5.6K
R505
10K 1/4W
R504
10K 1/4W
R523
10K
R526
10K
R529
1M 1/2W
R521
470
R517
6.8K
R530
12K
R532
1.5M 1/2W
R533
2.2K
R525
47K
R511
120K1/2W
C514
330P2KV BP
C532
470P250V KX
C502
0.0022250V KX
C525
100P250V KX
C527
100P250V KX
C526
0.22250V MMCA
C515
330P2KV BP
C507
0.00222KV B
C506
0.00222KV B
C516_1
0.00152KV BN
C513
0.022630V PP
C512
0.015 M
C504
100P500V CH
C501_1
0.22250V ECQUL
C522
0.01 B
C508
0.0022
500V
B
C529
470P500V B
C511
820P B
C510
0.0018 M
D513
1SS133
C519
100
160V
C520
10025V YK
C517
47025V YK
C503
10025V YK
C521
150V KS
C505
100
400V
USP
TP501
C518
150V KS
C524
47160V BXA
D514
MTZJ3.6B
D516
MTZJ5.1B
W863
W916
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
120V
GND
GND
120V
POWER
AT+5.6V
POWER_FAIL
GND
SOUND+B
SOUND_GND
AT+12V
POWER SCHEMATIC DIAGRAM
BLUE
BLUE
BROWN BROWN
TO CHROMA/SOUND AMP
FROM/TO MICON/TUNER
FROM/TO DEFLECTION/CRT
ERROR
FLIPFLOP
ERR Q
R
S
VOLTAGE
CONTROL
FOR
BUFFER
G4
OVERVOLTAGE
COMPARATOR
D1
G2
VOLTAGE
CHECK
PRIMARY
5V
R1
20k
ZERO CROSSING
SIGNAL
SUPPLY
VOLTAGE
COMPARATOR
D4
R4
CONTROL
VOLTAGE
1.2V
CORRECTION
R5
1.5V
D5
+
-
PVA
POINT
FOLD BACK
1.5V
ED1
-
+
EA
D2
R2
DE2
AMPLIFIER
ERROR
16V
DIODE
COMPARATOR
DRIVER
OUTPUT
G3
R6
STARTUP
ON
3.5V
TIME
COMPARATOR
2V
OFTC
+
-
TIME
OFF
G1
D3
FC2
+
-
VCC
1V
FC1
+
-
-
+
30k
R8
R3
R7
75k
5V
15k
KSY
+
-
1V
OD
ONTC
+
-
+
-
OV
5V
+
1)
BCV
+
-
-
+
PVC
ONTFQ
S
R
5.8
T1A_L_250V
NC
NC
18.8
0
0
75.44
136.28
158.34
6.87
12.4
0
15.15
353.9
310.3
300
0.0
NC
NC
782.2
NC
0.6
0
0
NC
NC
PCB010
NC NC
NC
NC
TM9440
4A 250V
1A 250V
V.OUT
GND
V.IN
0.1
0.7
0.0
680.0
5.2
2.2
1.9
1.7
3.7
4.3
0.0
5.3
5.8
0.0
3.6
0.0
5.2
12.6
119.9 119.7
119.7
119.9
119.1
119.7
9.6 0.6 5.6
G-8G-7
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R417
10K +-1%
IC401 LA7840
V-OUT IC
1234567
CP804
005P-2100
1
Q401
2SC5250
H.OUTPUT
CP803A
51052-0400
1
2
3
4
CP803B
51052-0400
1
2
3
4
CP401_1
TS-80P-04-V1
1
2
3
4
T401
305Y002
1
2
34
6
B
G
R
11
6
8
10
9
175
V801
A51EER131*76
CD803
122E044006
CD802
122E054702
L401
ELH5L4112
CP802B
51048-0510
1
2
3
4
5
CP802A
51048-0510
1
2
3
4
5
CD801
127C210006
CP801
TS-80P-03-V1
1
2
3
S401
F
J801_1
CVT3275-5102
1
10
11
5
6
7
8
9
+14V
ABL
HEATER
GND
GND
+25V
AFC
B+
+15V
+180V
COL
HV
F
S
FB401
3221010
1
10
11
2
34
5
6
7
8
9
R401
1K 1W
R808
15K 2W
R806
15K 2W
R804
15K 2W
R416
33 1W
R430
120
1W
R423
68 1/2W
R426
12W
R408
4.7
2W
R429
1.5
1W
R448
4.7K 5W
R424
5.6 7W
D407
10ELS6
D403
11E1N
D404
10ELS6
D410
10ELS6
HS402*
HS403
HS401
*
S806Y
S804X
S803X
IC403 BA17809T
9V REG. IC
123
IC402 BA17805T
5V REG. IC
123
Q402
2SC2688(L,M)
H.DRIVE
Q802
2SC3789-RA
B-DRIVE
Q804
2SC3789-RA
R-DRIVE
Q807
2SC3789-RA
G-DRIVE
R445
330K
1/2W
R433_1
1.5K 1/2W
R413
680
1/2W
R419
1.1K
R432
1.5K 1/2W
R431
1.5K 1/4W
R402
15K
R403
18K
R412
330 1/2W
R420
22K
R418
10K
R415
680 1/2W
R410
330 1/2W
R422
3.3K 1/2W
R427
100 1/4W
R446
4.7K
1/2W
R405
15 1/2W
R414
3.9K
1/4W
R811
270
R813
4.7K
R815
270
R816
4.7K
R822
270
R823
4.7K
R421
47K 1/2W
R406
330K 1/2W
R821
2.7K 1/4W
R819
2.7K 1/4W
R817
2.7K 1/4W
R425
2.2 1/2W
R407
2.2 1/2W
C430_1
0.1100V TF
C442
820P2KV BP
C439
22P500V
SL
C409
150P500V B
C420
0.0011KV
B
C401
0.0012KV BP
C443
0.00561.6KV
DKR
C444
820P2KV BP
C429
0.0022 B
C437
0.39250V
ECWF
C804
470P B
C807
470P B
C810
560P B
C820
0.001 B
C806
0.00222KV B
C802_1
100P B
C440
470P500V
B
C435
0.1100V
TF
C416_1
0.012
100V PP
C415_1
100P
500V
B
C427
1050V MHE
C425
4.750V KS
C410
47035V YK
C417
3.350V KS
L410
4.7mH
0909
L406
18uH
TP802
RED
TP803
GREEN
TP801
BULE
C413
1250V YK
C426
4706.3V YK
C414
10035V YK
C446
1160V
YK
C418
1000
25V YXA
C433
47035V MHE
C408
100016V YK
C448
10200V MHE
C405
220016V MHE
D405
MTZJ9.1B
W884
W831
W883 W882
W881
W807
W880
W903
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
GND
GND GND
CLAMP
CLAMP CLAMP
G.OUT
G.OUT G.OUT
B.OUT
B.OUT B.OUT
R.OUT
R.OUT R.OUT
V_OUT
FBT_5V
AFC
ACL
H_OUT
FBT_9V
VD
FBT_5V
120V
120V
GND
180V 180V
GND GND
GND GND
HEATER HEATER
DEFLECTION/CRT SCHEMATIC DIAGRAM
FROM/TO CHROMA/SOUND AMP
TO MICON/TUNER
FROM/TO /CHROMA/SOUND AMP
26
25
27
22
21
20
24
23
19
RED
3.1
139.0
139.0
1
2
3
4
PCB110
TC9299
FROM POWER
0.0
2.3
0.2
129.0
0.4
0.0
0.6
129.0
129.0
0.0
0.0
GND
THERMAL
PROTECTION
+
AMP
-
PUMP
UP
VCC
PCB010
GND
GND
FOCUS
SCREEN
1
2
3
180V
HEATER
TM9440
NC
IN GND OUT
IN GND OUT
NC
11.7 0.0 9.1
4.8 26.0 5.3 2.6 25.8 2.8
113.3
0.0
27.0
0.3
0.0
0.011.7 5.0
3.8
3.1
139.0
2.5
3.2
2.4
141.5
0.0
136.6
145.3
0.0
BLUE
G-10
G-9
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J751
0350_9982_05
21PIN JACK
1
10
11
12
13
14
15
16
17
18
19
220
213
4
5
6
7
8
9
D766
MTZJ12B
D755
MTZJ12B
D754
MTZJ12B
D758
MTZJ5.1B
D753
MTZJ12B
Q754
2SC1815Y
VIDEO OUT
R759
75
R762
8.2K
R751
5.6K
R772
100
R760
8.2K
R777
47K
R778
47K
R755
100
R774
75
R773
75
R771
75
R769
75
R776
330
R756
68
R758
100
C762
0.001
B
C752
0.001 B
C757
0.01 B
C769
0.0022
B
C765
0.001 B
C779
0.001 B
C758_1
150P CH
L758
22uH
L751
22uH
L761
22uH
L760
22uH
L756
22uH
C751
1050V YK
C774
1050V KS
C753
1050V KS
C777
1050V YK
C767
47010V YK
C775_1
2250V YK
W841
W848
W851
W835
W885
W891
W853
W854
W852
W859
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
FOR_VCR
AT+5V
AV_AUDIO
TU_VIDEO_OUT
TUNER_AUDIO_R
AV_VIDEO
21-Y
21-R
21-G
21-B
GND
JACK SCHEMATIC DIAGRAM
FROM CHROMA/SOUND AMP
28
29
TO VIDEO R.G.B SWITCH
4.8 2.1
FROM/TO MICON/TUNER
VIDEO IN
VIDEO OUT
21-Y
21-R
L IN
21-B
FOR VCR
21-G
L OUT
R IN
R OUT
PCB010
NC
NC
TM9440
2.8
G-12
G-11
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