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SECTION 5 DIAGRAMS
5-1. BLOCK DIAGRAMS
SIGNAL-IN HD15 PIG-TAIL
5 10 4 9 3 8 2 7
15
A (VIDEO, RGB OUT)
IC001 PRE AMP,OSD MIX IC002 RGB OUT 9 R VIN2 8 G VIN3 11 B VIN1 R VOUT2 3 G VOUT3 5 B VOUT1 1 D305 R.G.B CRT CN301 RED GREEN BLUE 2 4 6 2 R IN 6 G IN 11 B IN R OUT 35 G OUT 32 B OUT 29
14
13
12
1 6
11 SONG BUFF Q008 7 SOGI DA4 23 B CUT-OFF Q301 D205
G1 G2
HV
TO D BOARD FBT
A
TO D BOARD CN902 CLAMP AMP Q001,002 CN302 CLAMP SOG SDA/I SCL/I H_RTN V_RTN G1 7 1 8 9 3 4 5 19 CLAMP
FV2 DA3 24 G CUT-OFF Q201 D105 R CUT-OFF Q101 CN309 1.2kV FV1
TO D BOARD FBT TO D BOARD FBT
DA2 25
TO D BOARD CN901
B
18 SOG OUT 21 SDA 20 SCL 27 BLK DA1 26
1 IC004 AMP 6
E
TO D BOARD CN504
+
5
7
G2 CONT Q004
IC003 OSD OSDR 4 OSDG 9 CN303 ABL +5V +6.3V +12V +81V 5 6 4 3 1 15 ABL IN +5V +6.3V +12V +81V 6 SIN 5 SCK H SYNC BUFF Q003 V SYNC BUFF Q005 OSDB 13 OSD BLKIN 1 13 P1/R 15 P3/G 17 P5/B 12 P0/BK0
TO D BOARD CN603
C
18 HOR
P2 14 P4 16 P6 9 P7 10
19 VERT
2 1 4 3
CN304 CS0 CS1 CS2 CS3
F
TO D BOARD CN502
B-SS3562-BD1-EPS05
H (USER CONTROL)
SW701 MENU P701 MENU ORANGE/LED GREEN/LED TO D BOARD CN903
D
1 2 3 LED701 POWER
5-1
5-2
+5V
IC903 RESET 1 IN OUT 3 40 Reset
IC901 CPU
IC 501 DEFLECTION CONTROL T502 HDRV BUFF Q526 8 H DRIVE Q520,521 IC401 V OUT VOUT1 13 VOUT2 12 7 +V IN OUT 5 RY501 H DRIVE OUT Q502 H DRIVE Q523,527 5 6 H OUT Q503 L505 1 2 3 4 5 6 CN501 H DY(+) H DY(+) H DY(-) H DY(-) V DY(-) V DY(+) H.DY
PA6 34 H SYNC BUFF Q902 1 3 4 5 6 PD0/V SYNCO 20 PD1/H SYNCO 21 19 26 28 27 VSYNCI PD6/CLAMPOUT PB1/SDAD PB0/SCLD
16 CLBL
1
9
TO VIDEO CABLE
A
CN902 H-IN V-IN PCDET SDA SCL
18 HSYNCI
14 VSYNC 15 HSYNC
V.DY
1 -V IN FLYBACK 3
PD4/ITB 24
17 HUNLOCK
T503 D511 HFLB 1 5 2 8 H CENT DRIVE Q517,518 S CAP CHANGE Q505, Q506, Q508, Q524, Q536, Q537 4 1 2 3 10 CN502 CS1 CS2 CS3 CS0
18 SCL ABL/O 11 PB5/AIN1 19 SDA
EWDRV 11
BIN 5
F
TO A BOARD CN304
H_RETURN CN901 CLAMP
25 PD5/HFBACK
OSCOUT 32 X901 24MHz BDRV 6 B DRIVE Q515,516 SWITCHING Q501 1 6 D512 BOP 3 RELAY DRIVE Q540
3 6 9 2 1 7 5 C SYNC BUFF Q901 22 PD2/C SYNCI
OSCIN 33
TO A BOARD CN302
B
V_RTN SOG SDA/I SCL/I H_RTN G1
PD3/ITA/VFBACK 23 FOCUS 32 DF AMP Q504, Q530 PC7/PWM7 8 PC3/PWM3 4 +12V H CENT Q519 DF AMP Q514, Q543, Q544 5
T504 7
SW Q511 1 T501 FBT 1 9 D521 10 8 HV 12 11 14
FV1 FV2
PS5/PWM5 6 IC902 EEP ROM TEST 7 SDA 5 SCL 6 1 PC0/HSYNCDIV 30 PB3/SDAI 29 PB2/SCU
CN504 1.2kV
E
TO A BOARD CN309
11
HV TO CRT ANODE CAP
IC502
FV1 TO CRT FV2 TO CRT
D517 CN903 ORANGE/LED GREEN/LED MENU BOP CONT Q532,535 BOP CONT Q510, Q513 Q538, 539
4 8
OSC V AEF
OUT
6
Q522
7 13 D509 6 VR501 HV ADJ
TO H BOARD P701
D
2 3 1
42 PA0/OCMP 39 PA1/RDI 12 PB4/AIN0
1 SW901 RESET PA7/BLANKOUT 31 Q532,535 +12V IC504 AMP PC4/PWM4 5 3 Q531 2
COMP 3 FB I SENSE 3 15 4
Q525, 534 1 TILT DRIVE Q541, Q542 1 2 CN505 ROTATION+ ROTATION-
PB7/AIN3/PWM1 9 2 37 PA3 7 PS6/PWM6 PB6/AIN2/PWM0 10 PA5 35 PA4 36
+
TILT(ROTATION) COIL
SW Q401
ABL CONT Q528, 529
D601 AC RECT CN601 F601 AC-SOCKET LF601 LFT S601 POWER
[E220E]
[E220] JW105 T601 T603 PIT D613 11 D628 +200V D612 3 10 D631 12 D626 D604 9 1 D616 13 +16V SW Q609 +16V 1 IN OUT 3 +12V D615 +81V IC607 +12V REG 5 1 3 4 6 CN603 CN305 ABL +81V +12V +6.3V +5V +16V SW CONT Q610 -16V SW CONT Q616, Q618 +6.3V SW CONT Q608 ABL CONT Q533
L606 TH601
[E220] JW106
D627
D623
C
TO A BOARD CN303
CN602 DGC DGC NC DGC 1 2 3 IC604 TH602 A G K RY601 4 8 RELAY DRIVE Q615 IC606 A G K SW Q601 D609 2 D629 Q603 FB I SENSE 3 FB603 D610 1 COMP OUT 6 SWITCHING Q602 SW Q611
D617 IC601 PWM CONTROL 16
-16V SW Q617
-16V
OSC V AEF Vcc 7 17
D622 D618 18 +6.3V SW Q607 +6.3V IC605 +5V REG 1 IN IC602 VOLTAGE FEED BACK IC603 VOLTAGE FEED BACK R K A OUT 3 +5V
S602
D
5-3 5-4
µ-COM, DEFLECTION CONTROL, DEFLECTION, HV, POWER SUPPLY
B-SS3562-BD2-EPS05
5-2. FRAME SCHEMATIC DIAGRAM
5-3. CIRCUIT BOARDS LOCATION
A
VIDEO, RGB OUT
CN301 6P
RGND RED GGND GREEN BGND BLUE
1 2 3 4 5 6
VIDEO CABLE
A
HG H
PICTURE TUBE
RGB G1 G2
GND +5V ABL +6.3V +12V GND +81V
SOG GND H_RTN V_RTN G1 GND CLAMP SDA/I SCL/I
1.2kV
CN304 4P
CN303 7P
CN302 9P
CN309 1P
H
1 2 3 4 5 6 7 8 9
7 6 5 4 3 2 1
1 2 3 4
CS1 CS0 CS3 CS2
1
VIDEO CABLE
Auto-Size(NC) 10 9 SOG 8 GND 7 H_RTN 6 V_RTN 5 G1 4 GND 3 CLAMP 2 SDA/I 1 SCL/I
7 6 5 4 3 2 1 1 1 2 3 4 5 6 7
4 3 2 1
H-IN GND V-IN PCDET SDA SCL PC+5V(NC)
CN603 7P
GND +5V ABL +6.3V +12V GND +81V
1.2kV
CN901 10P
CN502 4P
CN504 1P
CN902 7P
CS1 CS0 CS3 CS2
HV
P701 7P
CN903 4P
1 2 3 4 1 2 3 4
D
H
USER CONTROL
MENU ORG LED GRN LED GND
MENU ORANGE/LED GREEN/LED GND
CN602 3P
D
µ-COM,DEFLECTION CONTROL, DEFLECTION,HV,POWER
CN501 6P H H H H V V DY+ DY+ DYDYDYDY+ 1 2 3 4 5 6
DGC
1 2 3
DGC NC DGC
H DY
CN601 AC-SOCKET
L G N
V DY
CN505 2P
ROTATIONROTATION+ 2 1 TILT(ROTATION) COIL
B-SS3562-KESSENZU-EPS05
5-5
5-6
5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
· All capacitors are in µF unless otherwise noted. (pF: µµF) Capacitors without voltage indication are all 50 V. · Indication of resistance, which does not have one for rating electrical power, is as follows. Pitch: 5 mm Rating electrical power 1/4 W (CHIP : 1/10 W) · All resistors are in ohms. · f : nonflammable resistor. · F : fusible resistor. f : internal component. · · p : panel designation, and adjustment for repair. · All variable and adjustable resistors have characteristic curve B, unless otherwise noted. e : earth-ground. · E : earth-chassis. · · All voltages are in V. · Readings are taken with a 10 M digital multimeter. · Readings are taken with a color-bar signal input. · Voltage variations may be noted due to normal production tolerances. · * : Can not be measured. · Circled numbers are waveform references. · s : B + bus. · S : B bus. · When replacing components identified by ] , make the necessary adjustments indicated. (See page 3-1) · When replacing the part in below table, be sure to perform the related adjustment.
(1) Schematic Diagram of H Board
· Divided circuit diagram One sheet of D board circuit diagram is divided into four sheets, each having the code D-a to D-d . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
1 A
2
3
4
5
6
7
a
b
1 Ref. No. Circuit diagram division code
Note: The components identified by shading and mark 0 are critical for safety. Replace only with part number specified.
B
P701 7P
LED701 LT6463-23-D51 (POWER)
1 2 3 4
R701 2.15k 1%
R706 3.83k
R709 17.4k 1%
R705 6.19k
R702 10.2k 1%
MENU ORANGE/LED GREEN/LED GND
TO D-a BOARD CN901
SW701
4 5 6
MENU 3 2
Note: Les composants identifiés par un tramé et une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
C
1
D
H (USER CONTROL)
B-SS3562-H..-EPS05
Part Replaced (]) HV Regulator Circuit Check HV Hold-down Circuit Check Beam Current Protector Circuit Check D board IC502, T501 (FBT) D board D538, R521, T501 (FBT) D board IC901, R949, T501 (FBT)
(h)
USER CONTROL
Schematic diagram
5-7
H
Board
l
5-8
(2) Schematic Diagram of A Board
1 A
5 10 4 9 3 8 2 7 12 11 6 13 14 15
2
3
4
5
6
+12V
7
8
+12VF
9
10
11
J001 CRT_SOKET
12
13
14
G VOUT3
R VOUT2
B VIN1
R VIN2
G VIN3
GND2
GND1
CN310 1P
VBB
GND
VCC
GND
CN301 6P
1
D202 1SS119 D302 1SS119
D201 1SS119 D301 1SS119
0.1
IC002 BH3863F RGB OUT
C005 47 16V C006 0.1 50V
7
8
9
B VOUT1
A(VIDEO,RGB OUT)
1 2 3 4 5 6
FB101 JW C102 10 50V C202 10 50V C302 10 50V FB201 JW
D102 1N4148
D101 1N4148 IC001 M52743BSP PRE AMP,OSD MIX
L001 100µH
4
5
6
+6.3V
FB003 JW C013 0.1 50V R042 100 1/2W
HG H
11
10
9
8
7
6
5
4
3
2
1
R004 100
OSD BLKIN VCC2
+12VF
L101 0.1µH FB006 3µH
V901 PICTURE TUBE
RGB G1 G2
36
1
2.1
2.9 2.0
FB001 0.45µH
53.1
41.9
52.7
RGND RED GGND GREEN BGND BLUE
2.6
1
35 2
RIN ROUT
2.0
R104 12
+12V
VCCR EXTFB
R103 1k C010 0.1 50V R204 12 L201 0.1µH
C009 47 16V
10
D017 BYV26C
+81V
34
0.1
C002 220 16V C103 0.1 50V
3
R215 100 1/2W
R115 62 1/2W
R315 62 1/2W
11 12
HV TO D BOARD FBT
OSDR
GNDA
33
FB301 JW
B
+12V
GNDR GOUT
1
C019 0.1 100V C012 0.1 100V C011 10 100V
32
2.9 4.4 1.1 2.1 4.7 0.6 2.1 1.5 2.9
C008 0.1 50V C043 4.7 35V N.P R005 1k
C045 10000P 1.5KV
CN307 1P
1
R034 10k 1/2W R035 2.2M 1/2W
4
GND
CN309 1P
C301 33p
R301 75
C201 33p
R201 75
C101 33p
R101 75
+5V
2.9
5
2
GIN EXTFB
SG001 C014 1000p 2kV
SIGNAL IN HD15 PIG-TAIL
C044 0.1 100V C001 10 50V R011 470 R049 10k
R006 10k
R203 1k
31
1
1.2kV
TO D-b BOARD CN504
3.1
SOGI MBRI
6
+12V
1.0
30
7
1.5
VCCG
BOUT
0.1
C203 0.1 50V
OSDG EXTFB
Q008 2N3904 SONG BUFF
0.2
R046 3k R050 4.7k R051 1.5k
29
+5V
R054 1M
R304 12
L301 0.1µH
CN312 1P
R303 1k L102 0.47µH D103 HSS82 R108 20k C106 0.1 100V D104 HSS82 R111 1M R107 4.7k C107 0.1 R112 300 1/2W SG101 SG201
8
R009 1k
10
GNDG
BLK
C
R010 100
2.6
3
11
BIN DA1
12
VCCB
DA2
-0.2
R008 2.4k
Q001 2N3904 CLAMP AMP
Q002 2N3904 CLAMP AMP
0.1
R016 470 C303 0.1 50V
13
OSDB
DA3
24
25
TO D-a BOARD CN902
C022 390p 50V
1.1
R007 100
26
27
28
9
1
GND
+5V +12V
0.8
SG301
+81V
R208 20k
D105 HSS82
14
GNDB
DA4
D002 1N4148
23
2.9
4.4
ABLIN GND5
C304 0.1 50V
C204 0.1 50V
C104 0.1 50V
Q101 BF420 (BF422) R CUT-OFF
R109 470
15
C025 0.1 50V
C004 0.22 16V
16
NC
SDA
21
+5V
22
5.0 5.0 0.2
D
CN302 9P
17
VCC
SCL
+5V
R012 1k R017 100 C023 100 10V
0.6
18
19
20
R308 20k
SOG OUT
CLAMP
L202 0.47µH D203 HSS82
C206 0.1 100V D204 HSS82 R211 1M R212 300 1/2W
E
SOG GND H_RTN V_RTN G1 GND CLAMP SDA/I SCL/I
TO D-a BOARD CN901
1 2 3 4 5 6 7 8 9
+81V +5V
R207 4.7k C207 0.1 D205 HSS82
R019 100 1/4W R018 100 1/4W R015 240 1/4W
R014 4.7k
R013 4.7k
Q201 BF420 (BF422) G CUT-OFF
R209 470
+5V
D004 1SS119
R020 10k 1/10W C042 33p 50V L302 0.47µH D303 HSS82
C306 0.1 100V D304 HSS82 R311 1M R312 300 1/2W
R021 32.4k
R022 2.4k
Q005 RN1203 V SYNC 0 BUFF
+81V
5.0
+5VF +5V
C034 0.1 50V R039 2.4k
IC003 M35047 OSD
1.3
CPOUT VDD2
+5VF
20
R307 4.7k C307 0.1
F
C026 2200p 50V R026 470
D305 HSS82
C033 4700p 50V
VIR VERT
1
5.0 3.8
AC HOR
18
4.4
R027 1k R028 D003 MTZJ-5.1B 1k
C032 1 50V C029 1000p 50V
C030 100 10V
19
2
5.0
17
0
4
R029 1.5k
0 5.0
CS P5/B
R313 33
Q301 BF420 (BF422) B CUT-OFF
R309 470
3
+12V
R024 150k R023 1M
+12V
IC004 LM358N AMP
5
+IN.B Vee
Q003 2N3904 H SYNC BUFF
SCK
P4
16
5.0
5
0
G
CN311 1P
SIN
P3/G
15
5.0
6
+12V
TCK P2
14
7
GND
1
C015 0.47 16V
6
-IN.B +IN.A
0
VDD1 P1/R
7
D001 1SS119
13
OUT.B -IN.A
8
P6
P0/BK0
+81V GND +12V +6.3V ABL +5V GND
1 2 3 4 5 6 7
C017 0.1 100V
FB005 JW
L002
JW
+81V +12V +12V +6.3V +5V
12
CN303 7P
0
FB002 2µH C035 100 10V
8
Vcc
OUT,A
9
P7
VSS
R030 10k
C038 47 16V
R032 1K
C039 100 16V
10
11
C037 0.22 16V
FB004 JW
1
R025 2.2k
C028 330p
R033 220k
C016 1000p
2
R113 33
Q004 2SC4632LS G2 CONT
R031 22M
3
4
R213 33
CN304 4P
R037 100 R036 100 R001 100 R002 100
H
TO D-d BOARD CN603
1 2 3 4
CS1 CS0 CS3 CS2
TO D-b BOARD CN502
B-SS3563-A..-EPS05
I
· A BOARD WAVEFORMS
1
H
2
1.08 Vp-p (H)
3
H
4
3.10 Vp-p (H)
5
3.24 Vp-p (H)
6
3.02 Vp-p (H)
7
43.5 Vp-p (H)
8
44.5 Vp-p (H)
9
43.5 Vp-p (H)
0
43.5 Vp-p (H)
qa
43.5 Vp-p (H)
qs
44.5 Vp-p (H)
0.75 Vp-p (H)
0.75 Vp-p (H)
5-9
5-10
(3) Schematic Diagrams of D (a, b , c , d ) Board a
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
D-a
(µ-COM,DEFLECTION CONTROL)
ad1 ad2 ad3
ab1
0.7 ORANGE/LED GREEN/LED HSYNC/O H-CENTER/O BRI ABL/PWM VSYNC/O TEST TILT TEST TILT BLK
+16V +5V
R939 10k R940 10k
4.9
B
IC901 ST72774 CPU
PC0/ HSYNCDIV PC1/VA PA0/OCMP
42
R402 C406 1.82k 0.0033 1% 100V
D402 1N4002
R403 3.3 1/2W C404 1000 25V
1
TEST/Vpp
41
R942 220 1/8W
IC903 M51951B RESET
5.0 3 OUT IN 1
2
PC2/PWM2
Reset
40
3
+12V
R5121 10K C570 10 50V
15.2
5.0
C902 2.2
C408 470 35V
-14.3
1.2
R902 1k
PC3/PWM3 PA1/RDI
2.0
39 4
R938 10k R955 10k R954 20k
GND
ab2
6 3 4 5 0.1
R401 1.82k C403 0.0022 100V R407 330 1/2W C405 0.22 50V
C923 2.2
2
C903 2.2
R903 1k
1
PC4/PWM4 PA2/TDO
38
R941 220 1/8W
5
C563 330 16V
6 5
0.7 7
C409 1000p 100V
C
H-DRIVER
C904 2.2
R904 100
PS5/PWM5 PA3
0
37 6
R953 10k
R5122 60.4k
Q541 H2N6718L TILT DRIVE
-2.0 -1.4
IC504(2/2) LM358N
7 + 0.7 1 -
2
ab3
C905 2.2 R948 1.4k R915 30.1k R914 33.2 C906 2.2
R905 1k
4.9
36
PS6/PWM6 PA4
2.5
R906 1k
2
35 8
PC7/PWM7 PB7/AIN3/ PWM1 PB6/AIN2/ PWM0 PA5
4.9 0.1
34
PA6
IC504(1/2) LM358N 0.3 AMP 2
3 0.3
R936 1M X901 24MHz C922 22p 50V C921 22p 50V
C571 0.1 50V R5123 10k C572 47 16V
IC401 LA78040 V OUT
7
8 1 4
R5124 100 C580 0.22 50V
+5V
R908 10k R909 1k
R907 1k
-2.0
R404 0.75 1W
R406 1.5
3.1
10
2.2
OSCIN
Q542 2SB647 TILT DRIVE
9
C402 470 25V
ac1
R949 51k
11
ABL/O
PB5/AIN1
OSCOUT PA7/ BLANKOUT PB3/SDAI
32
R910 10k R911 1k R950 47k R951 28k C924 4.7 R912 10k 1/8W C909 470p C925 0.1
5
33
-16V
2.3 0.1
31
R937 47
CN505 2P
1 2
R5125 430 C581 0.22 50V
D
12
MENU
ROTATION+ ROTATIONTILT(ROTATION) COIL
PB4/AIN0
4.9
FB901 2µH
4.9
13 30
VDD
R5120 26.7k
-16V
SW901
5.0
14
C908 0.1 C910 0.1 C907 10
USBVCC PB2/SCU
RESET
29
Q526 RN1203 BUFF
0.8 0.1
R529 1k
+5V
0.7-4.0
15
USBDM PB1/SDAD
28
4.1
16
CN903 4P
+5V
1 2 3 4 MENU ORANGE/LED GREEN/LED
USBDP
PB0/SCLD
27
R935 10k R946 100 1/8W
D908 1SS119
R411 R412 6.81k 6.81k 1% 1%
5.0
17 26
VSS PD6/CLAMPOUT
19
17
24
VSYNCI PD0/ VSYNCO PD1/ HSYNCO
PD4/ITB PD3/ITA/ VFBACK PD2/ CSYNCI
HUNLOCK CLBL
20
18
23
SCL
HSYNC
0.4
21 22
19
H_RETURN
SDA
VSYNC
D905 MTZJ-5.1A Q902 2N3904 H SYNC BUFF
C915 100p
IC902 M24C16BN6 EEPROM
8
Vcc A0
7
20
C920 0.1
COR VOUT1
14
HSYNC/O
4.6
R934 47
4.9
6
15
TO H BOARD P701
0 VSYNC/O
-0.6
R925 10k
+5V
5.0
16
E
MENU ORANGE/LED GREEN/LED GND
+5V
1.7
R913 1k R926 100 R927 4.7k 1/8W
R921 1k R943 100
0.5
18
HSYNCI
3
PD5/HFBACK
IC501 TDA4841 DEFLECTION CONTROL
0.2 0.8
4.2
4
25
0.2
R510 R511 100 100
0.4 0 2.9
13
C512 100p 50V C513 100p 50V
0.5
8
21
VSOMD VOUT2
2.9
12
+5V
D901 MTZJ-5.1A
R918 10k
D906 MTZJ-5.1A
4.9
1
C502 0.1
3.2
22
VAGC
9
EWDRV
2.8
11
C510 C534 C535 1000 0.1 100 16V 50V 16V R571 4.7k
+12V
L509 150µH
7
TEST
A1
F
CN902 7P
R919 4.7k
0.5
R920 10k
2
R502 22.1k 1%
3.1
23
VREF VCC
6
C914 100p
SCL
A2
R944 470
3
5.0
5
SDA Vss
C503 0.1
2.7
24
VCAP XSEL
10
H-IN GND V-IN PCDET SDA SCL PC+5V(NC)
TO VIDEO CABLE
1 2 3 4 5 6 7
Audio_Mute
R508 12k
R522 4.7k
4
9
25
GNDS
HDRV
C504 0.01 100V R931 10k 1/8W R930 10k 1/8W R932 22 R933 22 C505 0.1 R505 2.8k 1% C919 47p C918 47p R503 4.7k
10
26
HPLL1 PGND
R945 47
7
8
D902 MTZJ-5.1A
R928 R929 10k 10k 1/8W
+5V
4.9
5.7
R513 100
HDRV
2.4
27
HBUF BDRV
R500 43
R952 47 C926 100p C927 100p
D903 MTZJ-5.1A
D904 MTZJ-5.1A
G
CN901 10P
1 SCL/I 2 SDA/I 3 CLAMP 4 GND 5 G1 6 V_RTN 7 H_RTN 8 GND 9 SOG Auto-Size(NC) 10 TO A BOARD CN302
R504 732 1.0 1% C506 0.01 2.6 100V C507 0.0047 100V
6
BDRV
5.3
28
HREF BIN
R592 47k
5
2.5
29
HCAP BSENS
4
+5V
4.5
30
HPLL2 BOP
1.5
3
R507 10k
BOP 2.5
31
4.6
HSMOD
XRAY
2
R924 1k
5.4
6.1
32
FOCUS HFLB
C531 0.01 R596 100V 82k C509 3300p 50V
0.2
Q901 2N3904 C SYNC BUFF
6.3
1
0.2
R501 27k
HFLB
R922 10k R923 10k
H
R506 10k
C508 100p 50V
D501 1SS119
FOCUS HUNLOCK G1/VBLK
ab4
B-SS3563-D..-P1-EPS05
I
· Divided circuit diagram One sheet of D board circuit diagram is divided into four sheets, each having the code D-a to D-d . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
· D - a BOARD WAVEFORMS
1
3.2 Vp-p (H)
2
3.4 Vp-p (H)
3
5.0 Vp-p (H)
4
4.0 Vp-p (V)
5
2.8 Vp-p (24MHz)
6
5.0 Vp-p (H)
7
5.0 Vp-p (V)
8
3.0 Vp-p (V)
9
2.0 Vp-p (V)
0
12.0 Vp-p (H)
a
b
1 Ref. No. Circuit diagram division code
5-13
5-14
1 A
ab1
2
3
4
5
6
7
8
9
10
11
12
13
D-b
(DEFLECTION)
ABL/PWM H-CENTER/O H-DRIVER BLK BRI
R589 10k R586 110k
D522 PG104R
bc3
R590 1M
Q532
R516 4.3k R408 3.3k 1/2W
16.4 2SA733
R523 10k
Q531 KSP92
1.9 -27.6
+12V
D532 Z10-160B
C577 22 250V
R537 JW(10)
16.4
R509 3.6k R512 1k 1/8W
R5111 20k
B
ab2 ab3
15.8
V DY+
R409 10k
D523 1SS119
1.4
V DYQ401 2SC945 SW
C401 0.1 250V
C575 1000p
D527 HZ12A1
R585 10k C574 330 R5102 120k R5103 33 R5113 56k
Q528 2SC945P ABL CONT
R5112 6.8k R5110 470
Q529 2SC945P ABL CONT
R5109 1M
R566 10k R5107 10k
R5108 18k
16.4 0.5
D592 1SS119
C576 0.1 C589 1 R5114 120k
Q533 2SA733
R5106 470
L502 100µH
bd1
C591 0.1
C514 0.1
Q535 RN1203
C590 0.1
bc1 bc4
C
G1/VBLK
bc5
R576 30k 3W C595 0.1 400V
+12V
R5129 1k
R5004 0.12 1/2W
D513 BYV26C
+81V
C582 220 100V
bc6
+12V
T504 SG501 1.2KV
Q530 2SC2688 DF AMP
11
74.8 1.0
R573 36k
Q504 2SC945 DF AMP
D520 PG104R
R5127 20 1/2W
Q543 TIP122 DF AMP
R5104 10k 1/2W
+12V
D530 1SS119
R574 82k
7
R572 10
0.4
R577 360
C592 4.7 35V
R5130 10k R5128 36 1/2W
R575 3k
Q544 TIP127 DF AMP
D531 1SS119
D
5
2
R5131 C585 820k 1000p 1/8W 500V C583 4.7 100V C593 0.22
D534 JW Q514 2SC945 DF AMP
R578 1k 1/2W
C573 4.7 35V
11
R591 56k
CN501 6P
R5134 4.7 1W
C584 2200p
R5126 1.18k
V DY+ V DY12
V.DY
FOCUS
bc2
T503
6 5 4 3 2 1
V V H H H H
DY+ DYDYDYDY+ DY+
H.DY
E
HFLB
+5V
D519 PS104R (SR1003)
R533 1.3k 1W
C517 220p 3kV
FB507 1.1µH
D511 PS104R
Q517 2SD669A H CENT DRIVE
102.9
C548 330 25V R536 6.8k
L504 28µH
R543 270 1W L505
14 13
5 4
10 9 8 7
FB508 1.1µH C550 0.01 250V C549 330 25V R535 1k
+12V
R5117 JW(10)
RY501
3 4
1
96.2
95.7
C518 1500p 1kV
3 2
D524 1SS119
C547 0.1 50V
2
5
R5116 100k 1/2W
D514 PG104R
Q540 2SC945 RELAY DRIVE
R595 4.7k
+200V
FB504 3µH R524 8.2k
-77.3
Q501 SFS9634 SWITCHING
S
1
L503
6
92.7
FB501 JW
D512 PS104R
95.6
Q518 2SB649A H CENT DRIVE Q519 2SC2688 H CENT
1.2
R534 10 1W R557 10 1W
D526 1SS119
F
R540 C556 1M 100 1/2W 250V
157.5
C515 0.022 250V
D503 D2L40
L506 10mH
+16V
R531 1.8k
R565 1k
0.6 58.9
D502 MTZJ-15A
R525 56
D504 1SS119 Q515 2SC945 B DRIVE Q516 2SA733 B DRIVE
5.4
Q523 2SD669A H DRIVE
57.8 1
R587 JW
T502
10 9 92.8
+12V
3.1
Q527 2SC945 H DRIVE
2.5
C523 10
2 3
D507 SB140 -0.4
8
R530 1.8 3W
G
HDRV BDRV BOP
15
6.1 6.0
R526 4.7k
5.3
Q520 2SC945 H DRIVE
C542 R580 0.0022 100 100V
C555 0.1 50V
R582 2.7k
56.4 4.2
Q502 IRFU110 H DRIVE OUT
R528 120 1/2W C543 1000p 100V
4 5
7
R583 1.8 3W
Q503 2SC5587 H OUT D508 5TUZ47C
R532 47 1/2W C521 4300p 2kV C565 4.7 250V C524 0.12 250V
+12V
C525 0.1 250V
+12V
C526 0.33 250V
+12V
C566 1 250V C522 0.24 250V
6
D506 1SS119
R527 10k
S
16
Q524 IRF640 S-CAP CHANGE
44.6
R539 10k
Q536 IRF640 S-CAP CHANGE
43.9
R5118 10k
Q506 IRF640 S-CAP CHANGE
R549 10k
Q521 2SA733 H DRIVE
R597 82 1/2W
S
0
0
+12V
D518 1SS119 D517 1SS119 Q510 2SA733 BOP CONT
C541 4.7 C538 0.012 100V R544 100k 1/2W L501 1.2mH C560 0.1
Q505 2SC945 S-CAP CHANGE
0.6
S
R5115 100k 1/2W
C557 1000p
Q537 2SC945 S-CAP CHANGE
0.6
S
R545 100k 1/2W
C528 0.1
Q508 2SC945 S-CAP CHANGE
H
HUNLOCK
R563 47k
R568 10k
3.3 2.9
Q512 RN1203 BOP CONT
R560 150k
R518 510k
D510 1SS119
R562 10k
Q513 2SA733 BOP CONT
R517 10k
R538 4.7k
R5119 4.7k
R547 4.7k
CN502 4P D525 MTZJ-5.1A 1 2 3 4 CS2 CS3 CS0 CS1
TO A BOARD CN304 B-SS3563-D..-P2-EPS05
ab4
R567 10k
Q511 H2N6718L SW
I
· Divided circuit diagram One sheet of D board circuit diagram is divided into four sheets, each having the code D-a to D-d . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
· D - b BOARD WAVEFORMS
qa
58.0 Vp-p (V)
qs
1.8 Vp-p (V)
qd
1k Vp-p (H)
qf
62.0 Vp-p (H)
qg
12.0 Vp-p (H)
qh
120 Vp-p (H)
a
b
1 Ref. No. Circuit diagram division code
Schematic diagram
Schematic diagram
Ò D
-a board
5-15
D
-b board
l
5-16
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
D-c (HV)
+12V
R593 JW
bc2
B
bc1 +81V
D533 1SS119 IC502 UC3843A PWM CONT
1
COMP VAEF
C598 0.1
C564 47 25V C539 68 100V
FB502 10.8µH R519 100 2W T501 FBT
C558 0.033 100V
R581 33k
C537 3900p 1kV
1
R5001 100 2W
HV 12 11 14
TO PICTURE TUBE
2
FB
VCC
7
C
R584 47k
C554 470p
R569 680 1/2W R554 15 1/8W C562 0.1
D521 BYV27-200
8
9 10 8 7
D516 1N4148
R555 100
D515 BYV26C Q522 2SK2843
ISENSE
OUT
C536 1500p 1.6kV
C530 JW
FV1 FV2
3
6
ac1
OSC
GND
R561 47k
4
5
S
D529 1N4148
C559 0.0022 100V
Q539 2SC945 SYNC BUFF
R570 2.2k
C546 100p
R559 1k
13 6
bc5
D
R5133 10k C561 680p
R579 2.7k
R558 15k
R5003 10k
R520 0.22 1W
Q538 2SC945 SYNC BUFF
C553 470p R556 10k R521 22.6k
D509 PS104R
3
16 15
VR501 50k
HV ADJ
C599 220
4
R594 120K
bc4
C533 2.2 R515 68k C532 0.047 100V
E
R553 100k
Q525 2SA733 OVP
D538 MTZJ-15A
R551 10k
Q534 2SC945 OVP
C545 10 C540 0.1 R552 100k R599 1.82k
bc3 bc6
D528 RGP02-18
1
R5132 47k C567 0.01 2kV
CN504 1P
1.2kV
TO A BOARD CN309
F
G
B-SS3563-D..-P3-EPS05
H
· Divided circuit diagram One sheet of D board circuit diagram is divided into four sheets, each having the code D-a to D-d . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
a
b
1 Ref. No. Circuit diagram division code
I
5-17
5-18
1 A
CN601 AC-SOCKET
L G N
2
3
4
5
6
7
8
9
10
11
12
13
14
ad1 +6.3V
L608 JW
ad2 ad3
S601
POWER
LF601 C640 0.1 250V FB612 300µH FB613 300µH F601 4A 250V C601 0.47 250V R601 C602 560k 0.47 1/2W 250V
D601 D4SB60L-F AC RECT
D618 EGP10D
L606 5.2µH T603 T601
C645 470 16V
Q607 2SA966 +6.3V SW D619 1SS119
1 4 1
6
FB604 2.8µH
1 2 3
18
FB624 2.8µH
D627 D623 UF5406 UF5406 D621 BYV26C
TH601 10
D622 UF5402G D617 PG104G
L601 100µH
C632 470 25V
5.9
R652 2.6 300 R669 1 1/2W
R651 10k
3
4
17
FB605 2.8µH
Q608 RN1203 +6.3V SW CONT
4.9
R656 10k
3
2
16 15 14
FB606 2.8µH C630 470 25V C651 1000 25V R660 10k L610 JW
B
C603 470p 250V C604 470p 250V
4
R603 30k 2W C605 4700p 250V C606 220 450V C650 0.22 400V C609 0.33 400V C608 0.1 400V FB620 2µH
Q617 2SC2655 -16V SW
L602 100µH
-16V
5 6 7
CN602 3P DGC NC DGC
1 2 3 4
RY601
R661 1.5k
6
R672 2M
51.9 A G 5.7 K
IC604 MCR100-8
D626 1SS119 D605 FB621 UF4007G23 JW
D604 PS104R
D616 UF5402G
Q609 2SB1065 +16V SW
+16V
13 12 11
FB607 JW(10) C638 R648 1000p 1kV 150 1/2W L605 C628 1000 25V
15.9
R665 10k
R666 1.5k 1/4W
TH602
3 2
5 1
R628 62 1/4W
DGC
16.5
R630 3.9k R629 160 1/4W
+16V
C648 4700p 400V
C649 4700p 400V
Q611 RN1203 SW
0.7
C647 100 35V
0.1 4.9
8
R676 0 1/8W R605 150k 1W R610 10 R611 18
D631 D615 100µH UF5404G UF5404G
C625 220 100V
0.1
C
C618 10 50V
D611 1SS119 Q615 2SC945P RELAY DRIVE
R673 47k
C643 0.1 50V
D606 1SS119
C607 220 35V FB602 JW R678 1.2M
9
C620 100p 1kV R653 220 2W FB601 JW
10
D603 1SS119 Q610 RN1203 +16V SW CONT
L603 100µH
bd1
CN603 7P
1 2 3 4 5 6 7
124.4 7.0
S
C619 0.1 50V
R655 1.6k
Q602 2SK2607 SWITCHING
FB622 2.8µH FB608 2µH C655 10 160V
D612 1N4004
+81V
L607 100µH
L604 +200V 100µH
R609 2.7k 1/4W
D607 RD27EB4
R670 1M
0.1
R615 1.82k C611 R616 680p 3.92k 50V
D613 UF5406
FB603 JW
D628 UF5406
C626 100 250V R645 JW R640 1k C623 100p C622 0.22 C652 0.22 250V R675 107k 1% R643 115k 1%
+5V
R659 1k R658 10k
+81V GND +12V +6.3V ABL +5V GND
TO A BOARD CN303
R622 220 1/8W
1
2
FB
Vcc
A 0.1 G K
7
D
18.7
2.1
D610 1SS119
COMP
VAEF
D608 RD27EB4
Q601 2SA733 SW
0.1
R618 10k
2.5 K 0.4
8
IC606 MCR100
R621 220 1/8W
C614 0.1 50V
R625 10k
IC601 UC3842A PWM CONTROL
R624 1.9k
R614 0.22 2W
3.4
5.0
2.6
Q618 2SA733 -16V SW CONT Q616 RN1203 -16V SW CONT IC607 MCT7812CT +12V REG
1
C646 1000 25V
IN OUT GND
C635 1000 10V
5.3 2.5
R642 160 1/4W
D609 1SS119
R619 10k R627 10k
7.1
3
ISENSE OUT
R A
R641 470
R623 100
R626 15k
C615 100 16V
1.1
4
OSC GND
6
D629 1SS119
R632 10k
R612 4.99k 1%
IC603 TL431ACLP VOLTAGE FEED BACK
R644 2.8k 1%
+12V
5
C612 0.01 100V
3
C634 1000 16V
2
Q603 2SA966
R677 1M
E
R631 10k
D630 1SS119
C654 22 25V
C613 270p 50V
5.0 4 1.7 3
C616 0.1 50V S602 C631 0.1 R620 1k
IC602 TLP621D4 VOLTAGE FEED BACK
1 5.3 2
C633 1000 25V
IC605 MCT7805CT +5V REG
1
IN OUT GND
+5V
3
2
F
D-d
(POWER SUPPLY)
G
· Divided circuit diagram One sheet of D board circuit diagram is divided into four sheets, each having the code D-a to D-d . For example, the destination ab1 on the D-a sheet is connected to ab1 on the D-b sheet.
B-SS3563-D..-P4-EPS05
H
a
b
1 Ref. No. Circuit diagram division code
I
Schematic diagram
Schematic diagram
Ò D
-c board
5-19
D
-d board
l
5-20