Sanyo CE14SP4R User manual

SERVICE MANUAL Colour Television
Specifications
Power Source . . . . . . . . . . AC110-240V, 50Hz/60Hz.
Colour System . . . . . . . . . PAL/SECAM/NTSC4.43/NTSC/PAL-60Hz
Sound System . . . . . . . . . B/G, D/K, K’, I, M/M
Channel Coverage . . . . . VHF: E2-E12, R1-R12, K1-K9, A2-A13, J1-J12
UHF: 21-69, A14-A69, J13-J62
CATV: S1-S41, X, Y, Z, Z+1, Z+2
Video IF . . . . . . . . . . . . . . 38.0MHz
Aerial Input Impedance . . 75Ω
Ext. Terminals
Video inputs: Phone jack x 2 (1Vp - p, 75Ω)
Audio inputs: Phone jack x 2 (436mVrms, more than 40KΩ)
Video monitor outputs: Phone jack x 1 (1Vp - p, 75Ω)
Audio monitor outputs: Phone jack x 1 (436mVrms, less than 600Ω)
Speaker . . . . . . . . . 6 cm x 12 cm x 2 pcs.
Sound Output (RMS) . . . . 3W + 3W
Dimensions . . . . . . . . . . . 480 (W) x 306 (H) x 392 (D)mm
Weight . . . . . . . . . . . . . . . . approx. 10.3 Kg
Specifications subject to change without notice.
Original Version
Chassis Series: AC5-C
C4FVR
FILE NO.
Model No. CE14SP4R
Service Ref. No. CE14SP4R-00
(Russia)
Give complete “SERVICE REF. NO.” for
parts order or servicing. It is shown on the
rating plate at the cabinet back of the unit.
This T.V. receiver will not work properly in
foreign countries where the television
transmission system and power source dif-
fer from the design specifications. Refer to
the specification table.
0
7
14
85
23
6
9
P▲
P▼
JXMYA
-/--
PP
TV/AV
A B
CH SCAN
TIMER
MENU PIC MODE
SWAP
BASS SURROUND
Product Code : 111356544
CH
V
I
D
E
O
A
U
D
I
O
T
V
/
A
V
M
E
N
U
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 1

-3-
Chassis Block Diagrams
MAIN SIGNAL PROCESSING CIRCUIT
Front key
A1901A
RC
PRE-AMP.
D1910 LED 5V-2
67
ANT
VIDEO IN
L-IN(AUDIO)
R-IN(AUDIO)
AUDIO MONITOR OUT (LEFT)
FRONT AV IN
REAR AV IN
VIDEO IN
IC802
MEMORY
65
43
SCL SDA
Key in
R/C in
31 29 30
Stand by
Mute
Mono/St.
Vol.
Protect
27 10
8
AFT
BLK
B
G
R
36V
9
11 IF OUT
CPU
1VIF
RF AGC
A101
TUNER
X161
SAW Filter
R-IN
R-OUT
MONO/ST.
IC1201
AUDIO SW 15V
40
SELECTED VIDEO OUT
1
51
42
Ext.AUDIO-IN
Ext.VIDEO-IN
RF AGC
FLYBACK PULSE IN
ABL
28 13
4
IF in
IF in
6
AFT
SIF out
SIF in
IF VCC
VIDEO VERT VCC
RGB VCC HOR.
VCC
5V-2
10
52 54 8 43
5
18 25
H-VCC
9V
9V-1
85VRC
14
15
16
17
R
G
B
BLK
46
44
VIDEO-OUT
INT. VIDEO IN
R-OUT
G-OUT
B-OUT
H-OUT
V-OUT
19
20
21
27
23
IC201
IF/VIDEO/
CHROMA
MUTE
VOL.
L-IN
R-IN
Rout
Lout
IC001
AUDIO AMP.
180V
15
IC501
VERT./DEF.
SWITCH VR631 130V Reg.
Reg.
24V
15V
9V
5VRC
Reg.
Reg.
24V
Protect
T431
H-DRIVE
TRANS.
Q432
H-OUT
24V
130V
B
G
R
9V
H VL902
DY
AFC ABL
T471
FBT
Q901
CRT
Heater HV
180V
Heater
Low B
36V
H-VCC
9V-1
5V-2 Protect
POWER SUPPLY CIRCUIT
Protect
4/5
IC801
12
28 23
19
20
21 22
SP901 (L)
SP902 (R)
12
7
5
2
3
1
10
REAR MONITOR OUT
1
7
3
L-IN(AUDIO)
R-IN(AUDIO)
2
11/12
2
Q431
H-DRAIVE
CRT UNIT
T611
CONVERTER
TRANS.
2
SELECTED AUDIO OUT (EXT. L )
IIC Bus
IIC Bus
IIC Bus
VIDEO MONITOR OUT
(L/R or L/L)
AUDIO OUT ( TV AUDIO OUT)
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 3

-4-
Chassis Block Diagrams
SYSTEM CONTROL
BASS EXPANDER ON/OFF (ON=HIGH) BASS EXPANDER CIRCUIT
34
11 12
COLOUR SYSTEM OPTION INPUT
KEY SWITCH IN KEY
SWITCH
TV/AV SWITCH (TV=HIGH, AV=LOW) SCL
2
1
31
SDA
POWER ON/OFF
PHOTO COUPLE
(ON=HIGH, OFF=LOW)
IC201
IF/VIDEO / CHROMA/DEF.
IC801
CPU
QXXABV864
22
19 20
21
18
17
27
34
7 6
32
28
23
33
OSD BLK OUT(Active=High)
OSD RED OUT(Active=High)
OSD GREEN OUT(Active=High)
OSD BLUE OUT(Active=High)
DEFLECTION
CIRCUIT
HORIZ. SYNC IN (ACTIVE=LOW)
VERT. SYNC IN (ACTIVE=LOW)
POWER PROTECT IN
(POWER ERROR=LOW) POWER CIRCUIT
etc.
SCL
SDA
IC802
MEMORY
OSC
X801
32.768KHz CPU OSC OUT
CPU OSC IN
LED ON-TIMER LED OUT (ON TIMER ON=Low)
RC SIGNAL IN (ACTIVE=HIGH)
RC PRE-AMP.
24
26 30
SOUND VOLUME OUT (ACTIVE=LOW)
IC001
AUDIO AMP.
VIF-M OUTPUT (HIGH=NTSC3.58, LOW=OTHER)
A101
F/S TUNER
AFT SIGNAL INPUT
10
RESET INPUT (ACTIVE=LOW) 13
MUTE OUTPUT (MUTE ON=HIGH) 29
MONO/STEREO
IC1201
AUDIO SWITCH
56
SECAM KILLER INPUT (HIGH=SECAM)
IC2001
TELETEXT
*Not equipped
QXXAVC320
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 4

-5-
IC Block Diagrams
IC201 < IF/Video/Chroma/Def. > LA76818J-A-E
1
DC
VOL
SW
FM
DET
23456
IF
AGC
RF
AGC
VIF
7
8910
IF
VCC 5V
11 12 13
BUS
PEAKING
CORING
BLACK
STRETCH
SYNC
SEP
14 15
ABL
DC
REST
CLAMP
OSD
CONTRAST
BRIGHT
16 17 18 19 20
CONTRAST
BRIGHT
RGB
MATRIX
OSD
SW
DRIVE/OUT-OFF
VCC
21 22 23
FSC/
SYNC SW
24 25 26 27
VER
RAMP HOR
VCC
H
VCC
VER
C/D
HOR
OUT
PHASE
SHIFTER
AFC2
AFC1
VER
SEP
HOR
C/D
1/256
COLOR
CLAMP
LPF
ALC
+
SW
CLAMP
DEMO
PAL
SW
ACC
BPF
ON/OFF
DELAY
LINE
SW
TRAP
AFT
VIDEO
DET
TRAP
LIM
AMP
BPF
SPLL
BPF
VIDEO
AMP
IF
IDENT VIDEO
SW APC1 TINT
VXO DDS APC2
DC ADS.
CLAMP
VCO
1H DELAY
HOR
VCO
FBP
2829
30
31
32
1H
VCC
33
34
353637
38
39
40
41
42
CLMP
43
4445
CLMP
V/C VCC
5V
46
47
48
4950
A2C
PLL
51
525354
Audio Output
FM Output/Selected
Audio Output
PIF AGC
RF AGC Output
PIF Input1
PIF Input 2
IF Ground
IF Vcc
FM Filter
AFT Output
Bus Data
Bus Clock
ABL
Red Input
Green Input
Blue Input
Fast Blanking Input
RGB Vcc
Red Output
Green Output
Blue Output
fsc output or C
Sync output
Vertical Output
Ramp ALC Filter
Horizontal/BUS Vcc
Horizontal Output
Horizontal AFC Filter
Flyback Pulse Input
VCO IREF
Clock (4MHz) Outupt
CCD Vcc
CCD Filter
CCD/Horizontal Ground
SECAM B-Y Input
(Cb Input)
SECAM R-Y Input
(Cr Input)
Chroma APC2 Filter
Clamp Filter
4.43 MHz Crystal
Chroma APC1 Filter
Selected Video Output
Video/Vertical/BUS Ground
External Video Input(Y-IN)
Video/Vertical Vcc
Internal Video Input (S-C IN)
Black Level Detector
Video Output
VCO Filter
VCO Coil 2
VCO Coil 1
APC Filter
Ext. Audio Input
SIF Output
SIF APC Filter
SIF Input
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 5

IC Block Diagrams
-6-
IC201 <IF System Block Diagram> LA76818J-A-E
11 12
BUS
Interface
SAW
5
6
4
8 7
PIF
In1
PIF
In2
IF In
9V
30K
RF AGC
Out
120K
IF VCC
IF
GND
VIF AMP
VIF 1 VIF 2 VIF 3
IF AGC
Drive
RF
AGC
2ndIF
AGC
RF AGC
Delay
6bit
IF AGC
Def
1bit
+
-
(6 Vcc)/7
To
BUS
3
0.022u PIF
AGC
IF
AGC
Data Clock
APC
Det
+π/4
-π/4
Snd
Det
Amp
52
SIF.Out
Sound
Trap
Video
Det
Buzz
Canceller
50
APC
Filter
330
0.47u +
PLL Pull-in SW
To
BUS
Lock
Det
Video.Level
3bit
Amp
54
10p
SIF.In
Sound
BPF
VCO.Coil
VCO
COIL1
VCO
COIL2
48 49
VIF
VCO
Chroma
Counter
B/N INV
IF
Ident
OSC
C/D
Amp
SIF. Sys
2bit
pre-
scaller
SIF
VCO
500K
BPF
SIF
APC
Filter
1K
0.01u 1000p
53
LIM
AMP
FM
Det
FM.Level
5bit
Chroma
C/D
APC
Det
500K
Det
To
BUS
Chroma
VCO
VIF
Counter
Reset
Pulse
VCO
Ident
VIF.Sys
2bit
Phase
Detector
A.MUTE
1bit
VOLUME
D/A
VOLUME
Filter
A.SW
1bit
Input
Select VOLUME
(ATT)
-
+
-
+
2.5V
Amp
FM Gain
1bit Deem-TC
1bit
De-
emph
FM Mute
1 bit
2
9
46
51
1
A.Fil.Def
1bit
VOLUME
7bit
47
VCO
Alignment
AFT 10 AFT
Vcc
100K
100K
0.1u
VCO
Filter
+
0.47u
Audio.out
+
Audio in
10u
Video
Out
FM
Filter
+
1u
FM
Out
0.01u
+
to BUS Line
+
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 6

-7-
IC Block Diagrams
Service Information
This TV set has a built-in power supply protection circuit.
It is provided to protect the TV set in case of a power supply circuit malfunctions. When something abnormality
occurs during TV reception, the TV set goes to the stand-by mode.
When an abnormality occurs during TV reception, it causes pin 27 of the CPU to go continually Low(less than
0.75V) for about one second. The CPU detects that this has occurred and outputs the signal from pin 31 to
switch off the power supply lines.
Releasing the protective circuit and restoring power supply
To release the protective circuit and restore power supply, turn the power to the TV set OFF and then ON again
via either the main power switch or the ON-OFF button on the remote control. This will work only if the power
supply trouble was temporary. If there is permanent trouble such as a damaged circuit, power cannot be
restored and the circuit will have to be repaired.
Protection Circuit
IC501 < Vertical Output > LA78040/TDA9302H
Thermal
Protection
-
+
AMP
Pump
Up
1
INVERTING INPUT
2
Vcc
3
PUMP UP OUT
4
GND
5
Ver. OUTPUT
6
OUTPUT STAGE Vcc
7
NON INV. INPUT
IC002 < Audio AMP.> LA4267
12345678910
NC NC Filter PRE
GND IN2
300Ω30kΩ
NF2 OUT2 Power
GND VCC NC
10 9
Pulse
DET
Pulse
I/F
Clamp
VCO
SW2
11
Filter
PLL
DET
12
13
System
SW1
LIM
KILLER
Bell/EQU
Filter
SW3
1415
ACC
Bell/EQU
Adj
16
123
ID-KIL ID
45
F0 Adj
67
SW/ALC
8
F0-Fil Kil-Fil 4.43DC ID-Fil 4M-DC R-Y Out B-Y Out GND
4MHz InSC-In
4.43MHz In
AV/SECAMKil-Out
Video In
VccEQU-Adj
IC281 <SECAM Decoder> LA7642N
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 7

[1] Initializing Procedure
1. Put a new memory IC.
2. Turn on the TV set.
3. Press and hold the TV/AV Selector on the TV set for more than 2 seconds. The following picture appears on the
screen.
4. Press the PROGRAMME UP on the TV set while the above On-Screen Display is still on the screen. The following
picture appears on the screen.
This completes the initialization of memory IC.
Following shows the initialized contents of memory data by this procedure.
- Plug & play : No executed
- Inhibit data : Cancelled
- Ch skip data : Cancelled
- Sound volume data : 10/63 steps.
- Volume Lock : OFF
- Tuning Lock : OFF
- Colour system : AUTO
1
CLR
-8-
Service Adjustments with Replacing Memory IC (IC802)
Note: The CPU (IC801) and memory IC (IC802) store the service adjustments data and controls data for each
circuit. When the Memory IC(IC802) is replaced, some of the service adjustments should be readjusted to
obtain the best performance. The necessary service adjustments are carried out by using the RC handset.
Please set up the TV set with following steps [1] to [2].
Press and hold for more than 2 seconds
[2] Required Service Adjustments
Readjust the following service adjustments.
Adjustments Service Mode No. & Item
RF AGC Item 01, RF AGC
Horizontal centre Item 02, H-PHA
Vertical size Item 04, V-SIZ
Vertical-S correction Item 05, V-SCO
Vertical linearity Item 06, V-LIN
Gray scale Item 14-17, 19-21
Further adjustment please refer to page 12 and 13.
MENU
TV/AV
-
+P
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 8

-9-
Service mode adjustments table in CPU ROM
NO. ITEM DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
RF AGC Adj.RF AGC 00~63 30 H-Phase (H-Centering) Adj. (50Hz)H-PHA 00~31 9
V-Position (V-Centering) Adj. (50Hz) Fixed.
V-POS 00~63 40 V-Size Adj. (50Hz)V-SIZ 00~127 59 V-S Correction (50Hz)
V-SCO 00~31 7V-Linearity Adj. (50Hz)
V-LIN 00~31 19 H-Centering Adj. (60Hz)H-P60 -16~+15 +5 V-Size Adj. (60Hz)
V-S60 -64~+32 0OSD H-Position Adj.
OSDHP 00~255 29 OSD Contrast Adj.OSDC 00~127 60 Correction of the V-size accompanying
brightness change.
V-SCP 00~07 7
Correction of the H-size accompanying
brightness change.
H-SCP 00~07 7
Sub Bias Adj.SBIAS 00~127 105 Red Bias Adj.RBIAS 00~255 0Green Bias Adj.GBIAS 00~255 0Blue Bias Adj.BBIAS 00~255 0Red Drive Adj.RDRIV 00~127 64 Green Drive Adj.GDRIV 00~15 8Blue Drive Adj.BDRIV 00~127 64
1-LINE APPEAR
21 DRV White Balance Adj.
22 B-YD 00~15 10
B-Y DC level Adj.. Colour compensation (PAL)
23 R-YD 00~15 10
R-Y DC level Adj.. Colour compensation (PAL)
24 B-YDN -16~+15 0NTSC B-Y DC level Adj.
(Difference value over PAL.)
25 R-YDN 0NTSC R-Y DC level Adj.
(Difference value over PAL.)
26 SBDC -9 SECAM B-Y DC level Adj.
(Difference value over PAL.)
27 SRDC -2 SECAM R-Y DC level Adj.
(Difference value over PAL.)
28 G-YA 0,1 0G-Y angle Adj. (The reproducibility of
a colour is changed.)
29 RBGB 00~15 8
R-Y, B-Y Gain Blance Adj. (Do not change.)
30 RBAG 00~15 8R-Y, B-Y Angle Adj. (Do not change.)
31 G-YAN 0,1 0NTSC G-Y Angle Adj.
(Difference value over PAL.)
32 RBGBN 0
NTSC R-Y, B-Y Gain Balance Adj.
(Difference value over PAL.)
33 RBAGN 0NTSC G-Y, B-YAngleAdj.
(Difference value over PAL)
34 COGV 00~03 0Coring Adj.
35 BLKS 00~03 3Setting of Black stretch start.
36 BLKG 00~03 3Setting of Black stretch gain.
37 BRTA 0,1 0On and off ofABL.
38 BRST 0,1 0Setting of ABL.
39 BRTH 00~07 0Setting of ABL.
(Do not change)
40
41
42
43
White peak limitter.WPL 00~03 2Y Gamma setting.YGAM 00~03 0Switching of Pre-shoot and Over shoot
in AV mode.
PORW 0,1 0
Pre-shoot/Over shoot Adj. in AV mode.
PORS 00~03 2
-16~+15
-16~+15
-16~+15
-16~+15
-16~+15
NO. ITEM DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
63
64
65
RF Coring Gain Adj.RFCO 00~03 0
Switching of RF Pre-shoot and Over shoot. PORWN 0,1 0RF Pre-shoot/Over shoot Adj.
PORSN 00~03 0RF Tint Adj.TINT -16~+15 0NTSC 4.43 Tint Adj.
TINT 443 -16~+15 -12 RF Sharpness Adj.
SHRF -32~+31 0OSD TEXT Contrast.TEXTC -
128 ~+ 127
0
VOLUM 127
0
0
1
16
0,1 0
1
00~255 1
34
00~63
136
0,1 0
00~07
66
67 0
68 0
69 0
70 1
71 0
72 0
73 1
74
3
75
64
76 0
77 0
78
5
79
0
80
0
81
82
2
83
87
84
85
142
0
0
1
0
Volume Control Adj.
00~255 De emphasis TC.DEEM 00~01 VIF System Switch.VIFSW 00~03 SIF System Switch.
SIFSW 00~03 Video Level Adj.V-LVL 00~07 4FM Level Adj.FMLVL 00~31 Over Modulation
IFOM-S 0,1 Audio Monitor Switch
IFMN-S
IFTRAPS
IFMLVL
61 H-FRQ Correction of Horizontal Frequency.
4
00~63
TRAPT TRAP TEST
62 FBTS
Switching of H-blanking and Flyback Pulse.
COOP 00~07 Setting of Colour Killer Level.
HBLKL H-Blanking Control. (Left)
HBLKR 00~07 H-Blanking Control. (Right)
AFCRF 0,1 RF AFC Gain & Gate Adj.
VSURF 0,1 RF V-Sync. Separation Adj.
CDMRF 00~07 RF V-Countdown Circuit Adj.
AFCAV 0,1 AV AFC Gain & Gate Adj.
VSUAV 0,1 AV V-Sync. Separation Adj.
CDMAV 00~07 AV V-Countdown Circuit Adj.
HLVDRF 0,1 H Lock, V Detect RF mode
HLVDAV 0,1
VCO-SW 0,1 C-VCO Adj. Switch.
VCO-ADJ
00~03 C-VCO Adj.
CROSS-BW
00~03 Pattern Output.
AVNCON 00~127
Contrast Adj. of the blue back in AV mode.
AVNBRI 00~127
Brightness Adj. of the blue back in AV mode.
SIF TRAP SW, ON/OFF
POMT 00~127 Power Mute Time Adj.
CHMT 00~31 Channel Change Mute time Agj.
SYST 00~15 Selection of the number of times of
a Colour system judgment.
S-STE 0,1 Stereo/Mono Option.
0 =MONO, 1=AV STEREO
VOLTBL Selection of the change characteristic
of volume.
Multi Picture Preference Option
302 R02 00~255 CPU Debug Date.
303 R03 00~255 CPU Debug Date.
301 R01 00~255 CPU Debug Date.
300 R00 00~255 CPU Debug Date.
MPP
0,1 Video Level & Modulation
7
7
3
1H Lock, V Detect AV mode
64
25
10
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
0
00~255
00~255
00~255
304
305
306
R04
R05
R06
0~3
0,1
Service Adjustments with Replacing Memory IC(IC802)
Following table shows the initial values which have been stored in the CPU ROM, and items for the service adjustments.
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 9

-10-
Service Adjustments with Replacing Memory IC (IC802)
NO. ITEM DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
307
308
309
310
311
312
313
314
315
316
317
320
321
322
323
324
325
326
327
328
0
2
195
49
8
2
1
6
34
197
61
9
33
87
107
0
0
0
0
0
0
329
330 0
331 0
332 0
334 0
0
0
0
335
0
336
0
337
0
0
0
338
0
340
0
341
0
342
0
0
0
0
345 0
347
0
348
0
349
0
350
0
351
0
352
0
353
354
355
356
357
358
359
0
0
0
0
R09
R10
R08
R07 00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
318
319
333
339
343
344
346
NO. ITEM DATA
RANGE
INITIAL
SETUP
DATA
DESCRIPTION
360
361
362
363
364
365
368
369
370
371
372
0
0
0
0
0
0
0
0
0
0
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
00~255
0
72
0
366
367
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
CPU Debug Date.
34
196
Notes: The initial value that the CPU writes down the CPU ROM data to the memory when replaced the memory IC.
TV set may not operate correctly with this initial value. It is required to set up the fine adjustment for service
adjustments described in the above.
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 10

-11-
Service Adjustments with Replacing Memory IC(IC802)
TIMER
P▲
P▼
ADDRESS
DRV
SI. 00100101S2.11111000
DATA
B 64
21 R 64
ADDRESS
V-SCO
SI. 00100101S2.11111000
DATA
9
05
ADDRESS
RF AGC
SI. 00100101S2.11111000
DATA
30
01
[Entering to Service Mode]
1. Press and hold the MENU button on the Remote Control and press the VOLUME (+) button on the TV set.
Following setting items appears on the screen.
Display for [V-SCO] V-S Correction adjustment
Read Status
Item No. Item Data value
Display for [RF AGC] RF AGC adjustment
Read Status
Item No. Item Data value
Data value for Red
Display for [DRV] White balance adjustment
Read Status
Item No. Item
Data value for Blue
To return to normal TV mode, press the MENU button on the TV set or the remote control handset.
2. Select item by pressing the TIMER (Item No. UP) or SOUND MUTE (Item No. DOWN) button on the remote control
handset.
3. Adjust data value by pressing the VOLUME + or VOLUME - button on the remote control handset.
Example
MENU
MENU
0102030405......90... ...9089888786......01
-
+P
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 11

-12-
Service Mode Adjustments
Vertical size
Following adjustments should be carried out when the memory IC is replaced. How to enter the service mode and
adjust values, please refer to “ Entering to Service mode” on page 11.
NOTE: Do not attempt this adjustment with weak signal.
(1)Tune the receiver to most clearest (or strongest) VHF
station in your area. Set the brightness and contrast
controls to maximum. Set the colour control to
minimum.
(2)Select [RF AGC] in the service mode.
(3)Change value until the snow noise just disappears.
(4)Exit from service mode.
Item 01 [RF AGC] AGC
(1)Receive a monochrome circular pattern.
(2)Set the brightness and contrast to normal.
(3) Select [H-PHA] in the service mode.
(4)Change value to be optimum horizontal centre position.
(5)Exit from service mode.
Item 02 [H-PHA] HORIZONTAL CENTRE
Horizontal centre
(1)Receive a monochrome circular pattern.
(2)Set the brightness and contrast to maximum.
(3) Select [V-SIZ] in the service mode.
(4)Change value to be optimum vertical size.
(5)Exit from service mode.
Item 04 [V-SIZ] VERTICAL SIZE
(1)Receive a crosshatch pattern.
(2)Set the lever of SW501 (Vertical Center SW) as the
position of a center.
(3)Select a picture mode of NATURAL by pressing the
PICTURE MODE button.
(4) Select [V-SCO] in the service mode.
(5) Adjust Vertical S-letter Correction so that the difference
of “c”, “d” and “e” becomes less than 2 mm by pressing
the VOLUME + or - button.
(6) Confirm Vertical Linearity and adjust Vertical Center
then Vertical Size.
(7) Exit from service mode.
Item 05 [V-SCO] V-S CORRECTION
cUpper
Center
Bottom
d
e
(1)Receive a crosshatch pattern.
(2)Set the lever of SW501 (Vertical Center SW) as the
position of a center.
(3)Select a picture mode of NATURAL by pressing the
PICTURE MODE button.
(4) Select [V-LIN] in the service mode.
(5)Adjust Vertical Linearity so that the difference of “a” and
“b” becomes less than 3mm by pressing VOLUME + or
- button.
(6) Exit from service mode.
Item 06 [V-LIN] VERTICAL LINEARITY
a
b
Upper
Center
Bottom
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 12

10
FC3B
T471-H5
T471-H1
R355
C524
R525
D501
C521
J
R516
T471-H12
T471-H7
C471
T471-H8
T471-H10
T471-H11
JP401
JP402
D485
R488
C491
C486
R481
KQ
R424
R422
R475
R484
R492
R485
R423
R426
R486
T471-H2
T471
T471
FBT.
VERT.
OUT
-13-
(1)Receive the monochrome circular pattern.
(2)Set the brightness and colour to normal, contrast to maximum.
(3)Enter to the service mode.
(4)Set each value of Item-14 RBIAS, 15 GBIAS, 16 BBIAS mode to 0, 17 RDRIV and 19 BDRIV mode to 64.
(5)Select Item-20 mode to be one horizontal scanning line and turn the screen volume on the FBT to obtain just visible
one coloured line.
(6)Press the 1 (Red Bias
- ), 2 (Red Bias +), 5 (Green Bias - ), 6 (Green Bias +), 9 (Blue Bias - )or 0 (Blue Bias +)
button to adjust the brightness of each colour until a dim white line produced. Please see the control button alloca-
tions in this mode.
(7)Select Item-21 DRV mode to enter the white balance adjusting mode.
(8)Press the 3 (Red Drive
- ), 4 (Red Drive +), -/-- (Blue Drive - )or RECALL (Blue Drive +) button alternately to
produce normal black and white picture.
(9)Exit from the service mode.
(10) Check for proper grey scale tracking at all brightness levels.
NOTE: If the grey scale adjustment is made after picture tube replacement, check the high voltage.
Items 14-17, 19-21 GREY SCALE
Service Mode Adjustments
MAIN BOARD
SCREEN VR
(Under side)
0
7
14
85
23
6
9
P▲
P▼
JXMYA
-/--
PP
TV/AV
A B
CH SCAN
TIMER
MENU PIC MODE
SWAP
BASS SURROUND
Red Bias -
Red Bias +
Green Bias -
Blue Bias +
Red Drive +
Blue Drive -
Blue Drive +
Green Bias +
Blue Bias -
Red Drive -
Press the MENU
button to exit
from service
mode.
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 13

-14-
Service Adjustments
E
E
E
E
E
34
21
E
C
B
TP-B
JW2 JW3
J439
Q661
T611H13
R646
T611H16
Q613-H1 Q613-H3
Q613-H2
R624Z
J897
J682
J683
D003
R006
D004
J896
J895
J225
J224J223
J233
J232
J231
J234 J235
J230
J639
J832
J352
J351
J510
J509
J280
R285
J353
R243
D243
JP183 J204
C286
C284
J218
JW5
R352
D681
D682
J651
J660
C651
IC651
J638
R688
R689 C681
Q684 R687
J637
R686
Q683
J681
R663
R681
Q681
C662
D684
D661
C661
R661
R661-H2 R661-H1
R662
R662-H2
R662-H1
J636
C644
L634
C634
J634
D634
J635
C635
J630
R648
R647
J641
R644-H1
R644
H
2
Q641
J680
J640
C645
L635
D635
D683
R642 R643
C643
D633
C633
R445
C685
D685
R636
R635
VR631
+B ADJ.
D686
R637
D632
R638
R639
J631
C631
D631
C641
J435
R228
L631
L441-
H
C441A
C441
L441
C434
R434
Q613-1
R682
R627-H1
R625-H1
R627-H2
R625-H2
J251
H
3
J205
J601
R602A
J250
J249
R624-H1
R624-H2
D610
4
J005
C607-H1
C607-H2
P
S601-H2
PS601-H1
R602-H3
R602-H2
R602-H1
627
C605
C603
C604
JP601
D606
D604
D605
D603
J003
J002
Q611
R611
R623
R617
D617
D616
D618
D619
D614
R622
C613
R620
R621
C614
C615
R615
R626
T611H17 T611H11
T611-H2 T611-H5 T611-H8
L621
Q612
R619
C617
C629
R629
R628
L610
R624
C616
R627
R625
C628
C607
J001
PS601
T611
JW16
JW17
J350
JW18
JW19
JW20
JW21
T611
CONVERTER
TRANS.
Q613
POWER
OUT
VR631
MAIN BOARD
+B VOLTAGE ADJUSTMENT
1. Connect DC meter to TP-B and the ground.
2. Tune the receiver to an active channel and synchronized
picture. Select NATURAL picture mode by pressing the
PICTURE MODE button on the remote control.
3. Adjust B-voltage to be 130 ± 0.5V DC by using VR631.
TP-B
FOCUS ADJUSTMENT
1. Receive a monochrome circular pattern.
2. Set the brightness to normal and contrast to maximum.
3. Adjust the focus control on the F.B.T. for the best focus on
the screen center.
E
E
IC1501
10
FC3B
J1506
JP1403
J423
J501
JP1407
JP1503
C1401
4
02
J1401
IC1401
J026
J505
IC501-H2
R514
R515
R502
C514
C515
T471-H12
7
1-H7
C471
T471-H8
T471-H10
T471-H11
JP401
JP402
D485
R488
C491
86
R481
KQ
R424
R422
R475
R484
R492
R485
R423
R426
R486
D421
D467
C469
D476
R479
D468
D486
D448
C449
Q449
T471
J1503
C1502
R
Focus VR (Upper side)
E
E
IC1501
10
FC3B
T471-H5
H
1
J1506
JP1403
J423
J501
C1013
C1012
J422
R1026 J3406 R1028 J3407
JP1407
JP1503
C1401
J1402
J1401
IC1401
J026
C3414
C3416
C3417
C3418
C3424
7
J1501
J421
R355
R
501
JW10
J028
SW501
C524
R525
C527
J505
R516
R522
R512
IC501-H2
R518
R514
R515
C518
C520
R519
IC501
R502
C514
C515
T471-H12
T471-H7
C471
T471-H8
T471-H10
T471-H11
JP401
JP402
D485
R488
C491
C486
R481
KQ
R424
R422
R475
R484
R492
R485
R423
R426
R486
D421
D467
C469
D476
R479
D468
D486
D448
C449
Q449
2
T471
J1503
C1502
T471
FBT.
VERT.
OUT
VERT. CENTER
Vertical centre
SW501
VERTICAL CENTER ADJUSTMENT
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to maximum.
3. Adjust the vertical centre of the picture with SW501.
D1006 D1005
T471-H
5
T471-H1
C1013
J3401
J171
JP3401
JP104
R3401 R3402
C3404
C3408
C3411
C3416
C3417
C3418
C3424
C3427
C3439
C3432
C3436
J508
J507
J506
KDY
R501
JW10
J028
S
5
24
R
D501
C521 R510
R511
J503
J504
C510
C527
R512
C518
R519
IC501-H1
D512
C517
IC501
T471-H2
D441
JP442
L
442-H2 L442-H1
L442
41A
J431
C433
R435
C437
J436
C435-H1
C435A
C435
C435-H2
C435-H3
C436
C436A
Q432-H5
Q432-H2
3
2
L431
T431
IC3401
R442
KDY-H1 KDY-H3 KDY-H6
R503
JP503
J502
T431
H-DRIVE TRANS.
T471
FBT.
VERT.
OUT
Q
432
H-OUT
VER
T
HIGH VOLTAGE CHECK
Note: +B (+130V) Voltage Check and Grayscale Adjustment must
be completed before attempting High Voltage Check.
1. Connect high voltage voltmeter negative lead to ground, and
connect + lead to anode of picture tube.
2. Tune receiver to an active channel and confirm TV is
operating properly.
3. Maximize the beam current by adjusting the contrast and
brightness controls to maximum. Confirm high voltage is with-
in 20.0 KV and 22.0 KV at maximum beam current.
4. Eliminate the beam current by adjusting the contrast and
brightness controls to minimum. Confirm high voltage does
not exceed 23.5 KV at zero beam current.
If reading is not within range, check horizontal circuit.
No high-voltage adjustment is provided on this chassis.
C436
HORIZ. WIDTH ADJUSTMENT
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to maximum.
3. If the picture is too wide, remove “C436” on the main unit.
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 14

-15-
Special Function
Once TUNING LOCK is switched on, further channel tuning
(Pre-set) is not possible. The Channel Swapping function also
is not possible.
(2) Tuning Lock setting
The following special functions can be set up on this TV
set.
With this function, a maximum sound volume limit can be set at
any level.
(3) Music Mode setting
When Music Mode is ON, Programme position from “91” to “99”
and “0” are set Music Mode. Only sound is provided and any
picture is not on the screen under Music Mode.
Set AV-START to ON and every time the TV set is switched on,
AV position will be the initial programme position.
(4) AV Start setting
TUNING LOCKED
AV
MUSIC Turns black
screen
SOUND BASS ON
18
(1) Volume Lock setting
1To enter into the special function setting mode, press and
hold the MENU button of the remote control, then press the
PROGRAMME DOWN button on the TV set.
2Select an item of the special functions by pressing the PROGRAMME UP or DOWN button on the remote control
or the TV set.
3Set the selected special function “ ON “ by pressing the
VOLUME + or
- button. To cancel, set to “ OFF”.
How to set the special function:
Note: When making the VOLUME LOCK setting, set the
desired maximum sound volume by pressing the VOLUME + or
- button before entering Special Function setting mode.
4Press the MENU button of the remote control to return to
the normal TV mode.
P▲
P▼
P▲
P▼
MENU
MENU
OFF
OFF
OFF
OFF
TUNING LOCK
AV START
VOLUME LOCK
MUSIC MODE
SELECT ADJUST
M
EXIT
OFF
ON
OFF
OFF
TUNING LOCK
AV START
VOLUME LOCK
MUSIC MODE
SELECT ADJUST
M
EXIT
TUNING LOCK
AV START
VOLUME LOCK
MUSIC MODE
OFF
OFF
OFF
OFF
SELECT ADJUST
M
EXIT
-
+P
SM_14-C4FVR(RU) 1/6/05 2:23 PM Page 15

LIST OF REPLACEABLE TRANSISTORS
AC
AB 7T200182 7T200181 2SA564A2SA10152SA933S
Q,R
R
O,Y,GR
Y,GR
Q,R
R
14TH CODE
AJ 7T200221 2SA1179 2SA1037 M6,M7 R,S
14TH CODE
(2SA1037K CHIP TYPE)
(2SA933S TYPE)
AE
AD 7QT00202 7T200183 2SC945A 2SC18152SC1740S
RA,QA,PA
QA,PA O,Y,GR Y,GR
14TH CODE
AH 7T200220 2SC2812 2SC2412K L6,L7 R,S
14TH CODE
(2SC1740S TYPE)
(2SC2412K CHIP TYPE)
Q,R,S
Q,R,S
PROTECT
FRONT
AV-ST
V IN
L IN
R IN
REAR
MONITOR OUT(VIDEO)
1
OSD BLK
TEXT:B
TEXT:G
TEXT:R
GND
VIDEO
5V
ODD/EVEN
SCL
SDA
5
B OUT
G OUT
R OUT
GND
B
G
R
5
1
SDA
SCL
TEXT:G
TEXT:R
OSD BLK
TEXT:B
ODD/EVEN
VIDEO
R OUT
G OUT
B OUT
ACL
PROTECT
VIDEO
ABL
HEATER
AFC
GND LOW B
+B
PROTECT
PROTECT
SC
FO
Q432-1
1AA0HEA0014
HV
HORIZ.
DRIVE
STAND-BY:L
STAND-BY:H
V FRONT IN
L FRONT IN
R FRONT IN
L
L
R
L FRONT IN
V FRONT IN
V FRONT IN
L FRONT IN
R FRONT IN
SCL
SDA
STS
1
5
ACK
TUNER
OPT
IF
7.PB 9.TB 1.AGC 3.AS 4.CLOCK 5.DATA 6.MB 11.IF
4MIN
4.43DC
R-Y OUT
SC-IN
4.43M IN
SYYSTEM
KIL-LOW
VIDEO IN
VCC
EQU-ADJ
GND
B-Y OUT
4M-DC
ID-FIL
KILL-FIL
FO-FIL
BLK DETECTION
INTER Y IN
CLAMP
FILTER
APC2-FILTER
R-Y IN
B-Y IN
G OUT
B OUT
FSC
V-OUT
RAMP ALC
FILTER
R OUT
RGB VCC
CCD GND
CCD FILTER
CCD VCC
CLOCK OUTPUTH-VCC
SIF APC FILTER
4.43M
CRYSTAL
APC1 FILTER
SVD
V/VERTICAL/
GND
EXT VIDEO IN
SDA
G IN
RF AGC OUT
PIF AGC
IF VCC
IF IN
SIF OUT
B IN
IF IN
IF GND
APC FILTER
VCO COIL1
VCO FILTER
VIDEO
OUTPUT
(2V)
VIDEO/VERTICAL
VCC
FM
FILTER
R IN
VCO COIL2
VCO IREF
FAST BLANKING
INPUT
H-AFC
FILTER
AFT OUT
EXT.AUDIO IN
AUDIO OUTPUT
SCL
ABL
SIF IN
EXT
FM OUTPUT
MUTE
(H=MUTE)
SECAM
KILLER
TV/AV
OPT
C-SYS
(BASS)
POWER
(L=OFF)
ON-TIMER
(H=ON)
STATUS
ACK
EPROM
SDA
EPROM
SCL
SIF OPT
FILT
VDD
REMOCON
IN
POWER
FAIL
VS
HS
BLK
B
G
R
AFT
S-CURVE
KEY-IN
RES
XOUT
XIN
X-SW
VIF-M
VSS
IIC
5DA
IIC
SCL
VOL
VSS SDA
SCL
VDD
EEPROM
TEXT:B
OSD BLK
TEXT:R
TEXT:G
SCL
SDASDA
SCL
TEXT:G
TEXT:R
OSD BLK
TEXT:BTEXT:B
5.5M
GREEN
RED
UNIT MAIN:1AA0B10S092PA
SDA SCL
ACL
OSD BLK
V-SYNC
TEXT:R
TEXT:G
H-SYNC
H-SYNC
V-SYNC
1AA0HEA0016--
Q432-1
R OUT
PWB MAIN:1AA4B10S0090A_A
HEATER
180V
GND
DATA
CLOCK
PROTECT
POWER ON/OFF
RC
KEY SW
H-SYNC
V-SYNC
PROTECT
POWER ON/OFF
PROTECT
V OUT
PUMP UP
VCC
INVERT
INPUT
INPUT
OUTPUT
STG VCC
OUTPUT
GND
SDA(BUS IC) SCL(BUS IC)
V OUT
H OUT
OSD BLK
TEXT:B
TEXT:G
TEXT:R
POWER ON/OFF
POWER ON/OFF
4.5M
ON TIMER
POWER ON/OFF
KEY SW
PROTECT
OSD BLUE
OSD RED OSD RED
OSD GREEN
OSD BLK
OSD GREEN
OSD BLUE
OSD BLK
B OUT
G OUT
V OUT
H OUT V OUT
H-OUT
PROTECT
ON TIMER
RC
SCL
SDA
H OUT
CLOCK
DATA
DATA
11
6
5
3
IF
POS.+
POS.-
VOL.+
VOL.-
AV/TV
FUN
CTION
VERT.
DEFLECTION
H-DRIVE
TRANS
4
1
3
1
C603/.../C606
D603/.../D606
KG-1/KG-2/KG-3
J30B0250N
2
2
1
1
KE-1/KE-2 J30B0250N
R
LVCC
GND
NC
MONO/ST
L
R
Lout
NFL
VCC
GND
NFR Rout
RF Rin
RR
VOL Lin
MUTE
VIDEO IN
VIDEO OUT
MONO
/ST
NC
V REAR IN
R REAR IN
L REAR INL REAR IN
R REAR IN
V REAR IN
AUDIO IN
L
R
NC
P.F
VCC GND OUT IN PREAMP GND
VCC
MUTE
5
1
VIDEO IN
AUDIO IN
FRONT
MONO
1
2
3
4
5
6
7
HEAD
PHONE
BILINGUAL
AUDIO OUT
AUDIO IN
AUDIO OUT
ASSY,PWB,MAIN C4FVR
R
L
(DIODE)
DD1S2076A---N,DD1S2471----N,DDXAAED0434--7DD00021
7DD00019
7DD00192
14TH CODE
P
R
AA
DD1S2076----N,DD1S2473----N,DDDS442X----N
DDXAAED0434--
DD1S2076----N,DD1S2473----N,DDDS442X----N
DDXAAED0434--,DD1SS133----N
G-OUT
R-OUT
B-OUT
5
1
TP-7E
1
3
Q701,Q711,Q721
D751/../D754
UNIT CRT : 1AA0B10S12100
PWB CRT: 1AA4B10S0170A
D731/../D733
Vi1 (R)
Vi2 (G)
Vi3 (B)
G N D
V ip
V D D
Voc 3(B)
Voc 2(G)
Voc 1(R)
G N D G N D
HEATER
+ B
GND
HEAT
+B
TP-7B
1
5
SP902
SP901
W901
L901
L902
Q901
TP101B
TP101A
R1010
D1003
C1007
R1004
R1008
C1002
D1002
R1001 C1001
KP
Q291
R296
R431
C435A
T471-H12
JP401
JP402
T471-H8
D432 D201
R477
Q449
C449 R449
D448
D485
R492 R481
R423
R434
R228
C436A
C491
C435-H2
C435-H3
L432
L431
C486
R488
R426
C436
C435
C434
C432
C437
R479
D468
R424
C471
C469
D467 R475
T471-H11
T471-H7
T471-H5
T471-H2
Q432-H1
Q432-H2
Q432-H3
R435
T431
R355
R432
C431
Q431
C433
R433
L621
D686
R636
R635
VR631
R637
Q631
T611-H5
R689
T611-H2
T611-H8
R642
R688
C633
Q684
R687
Q683
R686
D633
R629
C643
T611-H17
C629
Q613-H1
Q613-H2
Q613-H3
L610
Q612 C617
R624 Q613
D634
R663
C662
C644
R661
D661 C661
Q681
R681
D683
C685
R685
C641
C631
D685
R683
R682
D631
L631
R644
C645
C635
D635 L635
R638
R639
R684
R628
R624-H1
R624-H2
L634
Q685
Q686
R644-H1
R662-H1 R662-H2
R644-H2
R625-H2
R625-H1 R627-H1
R627-H2
D684
R648
R647
R646
Q641
C013
C012
R013
R012
C510
R511
R510
C010
R019
R009
C008 C023
C009
R014
R007 R015
R003 R004
R018
C022
C003
C006
C004
IC001
R206
R207
C219
C291
R288
R357
R356
D249
C176
R262
R261
R804
R805
KX
C856
R830
R832
R857
R855
R853
C825
R875
R876
R817
R819
C816
R1913
Q886
R1912 R354
L171
C205
R175
C202
C201
C1902
R1907
R264
R141
R140
R351
C280
C651
IC651
A101
R107
R106
R108
R109A C106
C107
D103
C111
R112
R111
R114A
R116
C112
D106
R103
R105
C101
R352 D352
L236
L235
L234
R130
C171
C177
C227
R243
R172
R171
R174
R233
R232
R231
R227
R226 C225
R281
R284
R282
C287
C286
C285
C284
C242
R242
L243
R199
IC281
C282
C288
R283
C230 C210 C231
C234
C174
C133
C132
R132
C135
R229
C247
C243
C244
R220
C226
C224
X211
R208
C208
C209
C206
C207
R280
C283
R212
R211
R210
C232
C233
C270
R272 C271
R245
R244
C273
C124
C138
IC201
R115
Q190
R192
R121
X161A
R122 D122
R124
R125
Q122
C120
Q182
C121
C122
Q261
C246
R358
R221
R222
R223
R271
IC202
R230
R833
C853
C852
C851
R899
R892
C805
R896
R898
C895
R816
R814
R815
R812
R811
R801
R870
C832
C804
R842
R841
R835
C803
C811
R838
R837
R836
R834
R897
R813
R840
R839
R831
R882
R893
C893
R894 C894
R883
R881
Q881
R871
Q871
C802
C801 X801
IC801
Q861
R851
R861
C861
D861
R863
R862
IC802
L441-H3
L441A
C441-H2
C441-H1
KQ
R886
R888
C835
R1901
Q1902
D501
IC501
L441-H1
R486
L441
R441
R485
D486
R872
R1911
D1910
R530
T471-H1
SW1901
SW1904
KDY-6
KDY-4
KDY-5
KDY-3
KDY-1
R887
JP501
C527
D512
R1902
R1903
R1904
R1905
R1906
SW1902
SW1903
SW1905
SW1906
Q527 R527
R445
C441
R518
R514
R522
C514
R515 R516
C515
D441
R525 C524
C511
T611 R662
C634
D681
Q661
FBP IN
PB101
C435-H1
T471A
D1910A
T471
Q432
C605
C607-H1
C607-H2
D603
D605
D606
D604
R623
C607
D614
D618
D619
C613
R611
Q611
C604
C603
C606
R617
D616
D617
R615
R620
R621
R622
C614
R619
R626
C615
PS601-H1
PS601-H3
KG-3
KE
TP-EE
SW601-H1
SW601-H2
SW601-H4
SW601-H3
R602-H1
R602-H3
VA601
L601-H1
L601-H2 L601-H3
L601-H4
PS601
C627
KG-1
KG-2
KE-1
KE-2
JP602 JP601
C602
L601
C601
SW601
R602-H2
R602-H4
F601A
F601B
R602
PS601-H2
R601
C245
C1201
C1017
R1020
IC1201
R1203
R1204
R353
R1018
R818
R874
C880
R265
JP001
A1901A
D476
R661-H2
R661-H1
T471-H10
R877
R1007
JP202
JP201
L204
Q173
R173
C295
R291
R292
C221
C222
C223
D004
D003
R006
R020
C015
R021
C017
R023
C018
R022
SW501
R501
R170
L175
R179
JP181
JP173
Q171
R185
R186
C358
C185
R845
R873A
JP801
R188
C517
R519
C520 C521
R512 C518
R422
R287
C218
R267
D280
C289
R285
C353
C123
R821 Q818
IC002
C007
K1001
KM2
KM1
R1003
K1002
K1003
C281
Q174
R178
Q014
C019 R038
R037
C482
C014
R027 Q003
Q004
R016
R017
R028
Q001
Q002
R024
R026
R031
C011
Q011
R034
C021
R035
Q013
R036
R029
L801 C806
C862
C892
C824
C826
C828
C829
C837
C836
JP002
R822
D632
C681
R484
C277
JP004
C823
JP003
X161
TP-E
K002
T611-H11
C628
R643
T611-H16
TP-A
C441A
C441-H3
L441-H2
T611-H13
L601-H6
L601-H5
L601-H7
L601-H8
D421
R624Z
JW1JW2
JW5 JW6 JW9 JW10 JW11 JW12
JW15
C020
C016
R291-H1 R291-H2
JW14
D610
Q641
R107A
R106A
R111A
R116A
R112A
R109
R1007A
R1009A
R1004A
R171A
R244A
R245A
R358A
R271A
R272A
R226A
R356A
R210A
R286
R286A
R284A
R280A
R208A
R224
R224A
R225
R225A
R265A
R242A
R140A
R229A
R141A
R132A
R527A
R449A
R130A
R683A
R685A
R684A
R432A
R1905A
R1904A
R1903A
R1902A
R1018A
R1008A
R1020A
R1010A
R863A
R862A
R861A
R892A
R893A
R876A
R875A
R811A R812A
R819A
R801A
R845A
R834A
R816A
R813A
R814A
R836A
R835A
R839A
R840A
R838A
R841A
R842A
R837A
R870A
R883A
R882A
R881A
R897A
R898A
R1203A
R038A
R1204A
R037A
R022A
Q004A
R014A
R018A
Q014A
R029A
R020A
R026A
R036A
R004A
R003A
R023A R034A
R035A
R031A
R016A
R017A
R021A
R027A
R024A
Q003A
Q002A
Q001A
Q013A
Q011A
Q871A
Q881A
Q1902A
Q861A
Q631A Q685A
Q527A
Q291A
Q190A
Q182A
Q174A
Q171A
C511A
C208A
C243A
C177A
C174A
C171A
C113A
C112A
C234A
C221A
C222A
C223A
C273A
C271A
C270A
C121A
C123A
C138A
C124A
C120A
C021A
C017A
C015A
C018A C019A
C1201A
C853A
C852A
C851A
C829A
C826A
C823A
C811A
C801A
C802A
C806A C803A
C804A
C894A
C816A
C892A
C862A
C880A
C224A
C283A
C111A
JP181A
R831A
D122A
K1101
R1012
R1013
JP006
JP005
R010
R011
Q818A
K1004
R180
R177
R180A
Q176A
R177A
R1009
C113
R815A
Q176
K003-1
K003-2
R263
R263A
C212
C212A
C213A
C213
C204
C203
C203A
C172 R176
C175
R176A
C175A
D350
D351
R350
R359
C024
D357
R360
D024
J023 C1003
C824A
C837A
C002
C005
C014A
C133A
C172A
C176A
C218A
C219A
C230A
C242A
C280A
C282A
C353A
C431A
L604
L607
Q122A
R833A
R1901A
Q173A
R011A
R024A
R1001A
R1201
R1202
R1201A
R121A
R122A
R124A
R125A
R170A
R173A
R178A
R179A
R185A
R186A
R281A
R283A
R287A R288A
R353A
R804A
R805A
R877A
R896A
T611-H12
SC602 VA602
D243
R625 R627
K1001A
Q172
Q172A
R188A
C632
C616
R1906A
C616Z
R172A
L608
JW4
JW3
JW16 JW17 JW18 JW19 JW20
C1203
K003
X171
JP027
R001A
R039
R039A
L445 JP445
R851A
R853A
R855A
R857A
R233A
R232A
R873
R114
R1013A
L445-H2
L445-H1
R441Z
Q111
Q111A
R196
L191
X181
C190
R196A
R005
R502
D005
C807
C401
JW21 JW22 JW23 JW24
R869
R869A
R866
R866A
R001
F601
IC002-1
IC501-1
Q613-1
Q721
R724
Q711
R714
R715L
Q701
R705
R732
C731
K7Y
K7VL
R704
K7Q
C732
R703
R713
R723
R702 R701
C701
C711
R711
R712
R722 R721
C721
R741
Q741
R744 C741
R725L R753C751
D751
R752
R751
D754
D753
D752
Q751
JS741
C710
R725M
R715M
Q741
D733
D732
D731
R707
C715
L701
L721
R743 D742
D741
Q711A
Q721A
IC701
R761
L731
C706
C716
C726
C733
R718
C706A
C716A
C726A
K7QQ
C762 R762
JP721
JP711
JP701
JP702
D734
C761
K701M
K7P
K7PP
JP703
L711
R706
R716
R726
K701-L
JP722
JP705
JP704 JP706
JP707
A10B23700
A10B23700
W10B03901
L81B30400
:L81B30500
1AV4L70B09900
BXXAVB326LGK-
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
1/16GJ
2.2KC
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EM1
1/16GJ
100KC
1/16GJ
10KC
16EM
220
X
1/16GJ
75C EM10
J10EA050N
:J10KR050N
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X
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2400030
X
X
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X
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XX
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AE
16EM
10 1/16GJ
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MTZJ4.7A
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DJ68K
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560
150K
X
X
24000302400030
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L7133(B:D)
:L2G33R3KN X
X
10K
3000KK
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1500
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(XK:AN)
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2SC3332
(R:S)
500KK
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1/2DJ
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2SD2634YB
L2E7270KN
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RD6.2EB3
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4.7K
1/2DJ
100K
R3D6222NJ
:R3D7222NJ
1/2DJ
150K
AH
2400030
560K
2400030
2400030
33K
6.8K
1000KK470
(CRD:NH)
AE
DJ3.9K
2SB985(S:T):
2SA1707(S:T)
DJ10K
EU2
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5.6MXG
35EM470T
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250KK1000XH
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2400010
2400010
2400010
J
2SC3807
RYA FK0.022
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5WJ22
(K:V:VC) 2SC4429
(LYB:MYB)
L51B4240N
:L51B4280N
RU4YXLF-L1:
FE301-1L43
DJ12K
16EM
330
25EM
1000T
1000KK470
(CRD:NH)
1SJ270
RD10EB2:
MTZJ10B 16EM
220
AE
1K
AA
EM1
1/16GJ
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160EM220
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RD6.8EB1:
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220K
EU2A:ED0447
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X
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FE301-1L43 ZZ0122
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1SJ47K
DJ22K
1/16GJ
10KC
1/2CK
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24000102400010
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AH
AC
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2400030 2400030
X
2400030
2400030 X
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AA
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27K 2SA1707(S:T)
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10K
22K
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DJ1
X
XFK0.1BE
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1/16GJ27KC
XX
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1/16GJ5.6KC
1/16GJ5.6KC
1/16GJ
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570N)
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ED0448:
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ERA15-02
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LA78040N:
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4.7K
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DJ56K
AA
27K
220
SPR-39MVWF
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2400030
S10B1130N
:S10B2960N
S10B1130N
:S10B2960N
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J30B0250N
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J30B0250N
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J30B0250N
:J30B1380N
J30B0250N
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22K
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12KC
1/16GJ
5.6KC
1/16GJ
3.9KC
1/16GJ
2.2KC
S10B1130N
:S10B2960N
S10B1130N
:S10B2960N
S10B1130N
:S10B2960N
S10B1130N
:S10B2960N
AH 1/16GJ
56KC
X
200MM0.2UVB
:250MJ0.2UAP
1/2DJ
2.7
15K
180
EM10
22K 4.7K
25EM
1000
X
1SJ220 100FK
0.1
(AD:BE)
KK0.01
GQ
2SJ4.7 AA
2SD1913
(RRA:SRA)
H-OUT
X
3M07794-A
L40B10602
1000KK1000HB
:1000KM1000AHD
2400010
2400010
ERC05-10BERC05-10BERC05-10BERC05-10B
1.8K
400EM220X(C:E)
AA
P
MTZJ8.2A
:RD7.5EB3
FJ4700
(BE:D)
5.6K
AC
1000KK1000HB
:1000KM1000AHD
1000KK1000HB
:1000KM1000AHD
1000KK1000HB
:1000KM1000AHD
DJ1.2K
AA
ES1:
ES1Z:
ED0448
22K
1/2DJ
120K
1/2DJ
120K
DJ15K
FJ0.1(BE:D)
:HJ0.1
1/2DJ47
DG
2.2K
FJ0.015
(BE:D)
2400030
2400030
J30B0250N
:J30B1380N
X
J30B0250N
:J30B1380N
2400010
2400010
2400010
2400010
24000102400010
ENC471D14A
:ERZV14D471
2400030
2400030 2400030
2400030
DHXAA
EV0066--
250KK470XH
:250KM470XN
:400KK470X
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
XJ
250GM0.1X(BJ:D:E)
:275GM0.1XB
F35B0570N
1LB4F35B0040N
CGXAV27104ABC
:CGXAA2E104BJN
S10B5560N
:S10B5750N
2400010X
J20B0170J
J20B0170J
5WK3.9
(I:VC)
X
1/2DJ
220K
PM1
X
X
X
X
X
X
X
X
1K
10K
KK3300GQ
1/16GJ
33C
J
U20B32400
MTZJ8.2C
:RD8.2EB3
24000302400030
2400010
KK2700GQ
1/16GJ
680C
J
X
J
X
X
EM0.47
2SJ4.7
X
KZ
0.1GQF
KZ
0.1GQF
KZ
0.1GQF
MTZJ
7.5A
:RD7.5
EB1
:UZ-7.5
BCA
AA
2.2K
1/16GJ
2.7KC
X
1/16GJ
3.3KC
KZ0.22GQF
X
X
X
S10B1370N
:B4S10B00100
2SJ1K
X
X
X
1/16GZ0C
X
AH
X
X
EM1
X
1/16GJ
47KC
X
X
1/16GJ
1.2KC
35EM
220
100
100FK0.1
(AD:BE) 35EM
470
DJ
470 KK3300
DJ82K
1/16
GZ0C
1/16
GZ0C
270
MTZJ8.2A
:RD8.2EB1
EM10
33
X
1/16
GZ0C
10K
AH
LA4267
16EM100
X
X
X
75
J12B11900
X
FK0.1BE
AH
1/16GJ
1.2KC
X
XX
X
X
X
1/16GJ
100KC AH
AH
1/16GJ
3.3KC
1/16GJ
100KC
680
AH
AH
1/16GJ
27KC
1/16GJ
680C
X
EM4.7
X
X
X
XX
X
1/16GJ
1KC
L2B95R6KN 25KK
0.1GQ
25KZ
0.1GQF
25KZ
0.1GQF
KZ0.1
GQF
25KZ
0.1GQF
KK0.01
25KZ
0.1GQF
CJ56CGQ
CJ56C
X
680
X
EM10
DJ56K
FJ0.1
(A:BE:D)
X
25KK
0.1GQ
J
SF6376U
J30B0250N
:J30B1380N
J10EA030N
:J10KR030N
X
250KK1000XH
250KM1000XN
400KK1000X
1SJ0.47
X
J30B0250N
:J30B1380N
X
2400030
X
X
X
X
X
X
MTZJ16(A:C)
:RD16EB(1:3)
X
X
16EM22
2400030 2400030
PC817(C:D)
:TLP621-1BL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1/16GF
4.7KC
X
X
X
X
1/16G
J4.7KC
X
1/16G
J4.7KC
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
J
J
10K
X
X
J31B01500
X
X
X
X
X
1/16GJ
100KC
KK
0.01GQ
X
X
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
1/16GJ
10KC
X
CD8CGQ
X
X
CD8CGQ
EM10
KK0.01
GQ
X
KK0.01
GQ 1/16GJ
10KC
1/16
GZ0C
X
X
X
X
X
X
X
AA
82K
X
X16EM10
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
J
J
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
XX
J
2SJ47 X
J12B11902
:J31B01400
AH
X
X
X
2000KK680
(CR4C:NH)
X
X
X
J
X
X
X
J
1/16GJ
560C
X
X
X
XJ
X
X
X
X
X
X
1/16GJ
33KC
1/16GJ
390C
X
X
X
J
2SC2814
F4P
X
X
X
X
X
X
X
2SJ1.8K
AA
16EM10
X
1/16GJ
100C
1/16GJ
100C
X
1/16GJ
100C
X
4A250VT(:W:S)
2HEA0238--
2HEA0235--
2HEA234--
2SC2621(D:E:ERA)
2SJ
12K
2SC2621(D:E:ERA)
2SJ
12K
1/2DJ
2.7K
2SC2621(D:E:ERA)
1/2DJ
2.7K
X
2000KP
1000
AHE:
2000KZ
1000
(HE:CB)
J30B0250N
:J30B1380N
J30B0250N
:J30B1380N
2SJ
12K
J10EA030N
:J10KR030N
X
82
82
82
X180
KK680
KK560
180
X
X180
KK470
470
2SA1015(:O:Y)
:2SA564A(QCU:RCU)
:2SA933S(Q:R)
1.2K
1/2DJ
2.7K 10K
16EM
1000
1SS133
10K
10K
1SS1331SS1331SS133
AB
X
250EM4.7
(CT:BE)
X
X
MTZJ10(B:C)
:RD10(EB2:EB3)
MTZJ10(B:C)
:RD10(EB2:EB3)
MTZJ10(B:C)
:RD10(EB2:EB3)
MTZJ10(B:C)
:RD10(EB2:EB3)
X
X
L2C1331KN
L2C1331KN
12K 1SS133
1SS133
X
X
X
X
J
X
X
X
X
J
X
X
X
14
X
XX
X
X
X
G
R
B
GND
9V
X
X
X
J11B2490N
J10EA050N
:J10KR050N
X
R
G
B
GND
9V
J
L2C1331KN
X
X
X
X
X
J
X
XJ
X
64
10
11
53
2
64
7
10
53
2
5
8
2
3
11
12
13
14
15
16
17
12 11 10 987654321
123
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
2827
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
123
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
1918
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
18
7
6
54
3
2
1
7654321
11
1
2
3
45
6
7
8
10 987654321
11
11 1111
1
1
12
34
11
111111111
275 910
6
8
11
-41
1
2
3
4
5
6
7
8
9
275 910
8
6
11
41
B8
5V
9V
9V
B8
5V
130V
24V
9V
130V
15V
9V
9V
5VRC
130V
5V-2
5V-2
9V
5V-2
5V-2
9V
5V-2 9V
24V
9V
5VRC
5VRC
5VRC
15V
5VRC
24V
130V
24V
9V
P.F
P.F
9V
5V-2
COLOUR TELEVISION
CHASSIS
SERIES
SERVICE
REF. NO.
A
AC C5 5- -C C
PRODUCT SAFETY NOTICE:
Product safety should be considered when a
component replacement is made in any area
of a receiver.
Components indicated by a mark in this
circuit diagram show components whose
values have special significance to product
safety. It is particularly recommended that only
parts specified on the part service manual be
used for components replacement pointed out
by the mark.
CIRCUIT DIAGRAM NOTICE:
1. All resistance value are in ohms, K=1,000, M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise noted.
3. Excepting electrolytic capacitors, all capacitance values of less than 1
are expressed in µ F and more than 1 are pF.
4. All capacitance rated voltages are 50V unless otherwise noted.
5. All inductance values are in µ H.
6. Voltage readings take with a "VTVM" are from point indicated chassis
ground. Voltage readings taken by using PAL colour bar signal are
with all controls at normal position. Some voltage may vary with signal
strength.
7. Waveform were taken with PAL colour bar and controls adjusted for
normal picture. Waveforms were taken by using a wide band oscillo-
scope and a low capacity probe.
8. This circuit diagram covers a basic or representative chassis only. There
may be some components or partial circuit differences between the
actual chassis and the circuit diagram.
9. Parts specified with "X" are not installed in this model.
10. Parts specified with "J" are just jumper wires.
THE SERVICE PRECAUTION:
The area enclosed by this line( ) is directly connected with AC mains voltage.
When servicing the area, connect an isolating transformer between TV receiver and AC
line to eliminate hazard of electric shock.
11. Expression of capacitance and resistance in circuit diagrme.
C4FVR
TRANSISTOR, DIODE AND INTEGRATED CIRCUIT TERMINAL GUIDE
C: COLLECTOR
B: BASE
E: EMITTER
A: ANODE
K: KATHODE
B
B
C
C
E
E
CE
BCE
B
B
C
E
AK
K
A
A
K
FUSIBLE
RESISTOR
PARTICULAR
PARTS SYMBOL
1
1
1
N/2 N/2 + 1

N

NON POLE
ELECTRIC
CAPACITOR
POSISTER
C
E
B
CHIP 
COMPONENTS
K
A
TRANSISTOR
DIODE

123
RESISTOR
12 X 103=12K
12. List of replaceable transistors and diodes.
DIODE
M 1SS176, 1SS133, GMA01
P1S1553, 1S2076A, 1S2471, 1N4148
R 1S1555, 1S2473, 1S2076, DS442, 1N4148
2SA608 2SA564A 2SA1015 2SA933 2SA933S KSA733C
Z E,F Q,R O,Y,G Q,R Q,R
YE,F Q,R O,Y,G Q,R
W F R Y,G R
V E,F Q,R O,Y,G Q,R Y,G
U F R Y,G R G
(PNP. TR)
(DIODE)
2SC536 2SC945A 2SC1815 2SC1740 2SC1740S KSC945C
AE,F,G P,Q,R O,Y,G Q,R,S Q,R,S
B E,F,G P,Q,R O,Y,G Q,R,S
D F,G P,Q Y,G Q,R,S
F F,G P G R,S
H F,G P,Q Y,G Q,R,S Y,G
I E,F,G P,Q,R O,Y,G Q,R,S Y,G
G F,G P G R,S G
(NPN. TR)
Capacitance (Example)
1000 CM 2000 DCharacteristic
Capacitance value (220pF)
Allowable error (±20%)
Kind (Ceramic)
Rated voltage (1,000V)
J= ±5%
K= ±10%
M= ±20%
Resistance (Example)
1/2 NJ 1.2 Resistance value (1.2Ω)
Allowable error (±5%)
Kind (M.carbon)
Rated wattage (1/2W)
D: Carbon
N: Metalized carbon
S: Oxied metalized
W: Wire wounding
C: Solid
T, A, U, D:
@ Electrolytic
C, K, B: Ceramic
F: Mylar film
M, N: Polypropylene
Z: Metalized paper
CE14SP4R-00
Schematic Dia. 14-C4FVR(RU) 1/6/05 4:25 PM Page 1