Sanyo C29LF37 User manual

SERVICE MANUAL Colour Television
Product Code: 111376504
Original Version
Chassis Series: LB4-C
C8AE
FILE NO.
Model No. C29LF37
Service Ref. No. C29LF37-00
(Argentina)
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 trans-
mission system and power source differ from
the design specifications.Refer to the specifi-
cation table.
POWER
Specifications
Power Source . . . . . . . .AC220V, 50Hz / 60Hz
Receiving System . . . . .PAL (M/M, N/N), NTSC (M/M)
Channel Coverage
Antenna mode VHF: CH02-CH13, UHF: CH14-CH69
CATV mode VHF band: CH01-CH13, Mid band: CH14-CH22
Super band: CH23-CH36, Hyper band: CH37-CH64
Ultra band: CH65-CH94 and CH100-CH125
Low mid band: CH95-CH99
Video IF . . . . . . . . . . . . .45.75MHz
Aerial Input Impedance 75Ω
Input Terminals
AV1 (Video): Composite Video Input (Phone Jack) x 1
S-Video Input (SeparatedY/C) DIN 4-pin Jack x 1
AV1 (Audio):L/R Stereo Input (Phone Jack) x 1 set
AV2 (Video):Composite Video Input (Phone Jack) x 1
AV2 (Audio):L/R Stereo Input (Phone Jack) x 1 set
AV3 (Video): Component Y, CB, CRInput (Phone Jack) x 1 set
AV3 (Audio): L/R Stereo Input (Phone Jack) x 1 set
Output Terminals
Video Monitor Output: Phono jack x 1
Audio Monitor Output: L/R Stereo Output (Phone Jack) x 1 set
Headphone Jack: Mini stereo jack x 1
Sound Output (RMS) . . . 5W + 5W
Speaker . . . . . . . . . . . . . 6cm x 12cm x 2 pcs.
Dimensions . . . . . . . . . . 749(W) x 585(H) x 486(D)mm
Weight . . . . . . . . . . . . . . approx. 41.5 Kg
Specifications subject to change without notice.

Contents
-2-
Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chassis Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Service Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
Cabinet Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chassis Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-30
Safety Notice
SAFETY PRECAUTIONS
1: An isolation transformer should be connected in the
power line between the receiver and the AC line
when a service is performed on the primary of the
converter transformer of the set.
2: Comply with all caution and safety-related notes pro-
vided on the cabinet back, inside the cabinet, on the
chassis or the picture tube.
3: When replacing a chassis in the cabinet, always be
certain that all the protective devices are installed
properly, such as, control knobs, adjustment covers
or shields, barriers, isolation resistor-capacitor net-
works etc.. Before returning any television to the
customer, the service technician must be sure that
it is completely safe to operate without danger of
electrical shock.
X-RADIATION PRECAUTION
The primary source of X-RADIATION in television receiver is the picture tube.The picture tube is specially con-
structed to limit X-RADIATION emissions.For continued X-RADIATION protection, the replacement tube must be
the same type as the original including suffix letter. Excessive high voltage may produce potentially hazardous X
- RADIATION.To avoid such hazards, the high voltage must be maintained within specified limit.Refer to this ser-
vice manual, high voltage adjustment for specific high voltage limit. If high voltage exceeds specified limits, take
necessary corrective action. Carefully follow the instructions for + B1 volt power supply adjustment, and high volt-
age check to maintain the high voltage within the specified limits.
PRODUCT SAFETY NOTICE
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by mark in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is particularly recommended that only parts designated on the parts list
in this manual be used for component replacement designated by mark . No deviations from resistance
wattage or voltage ratings may be made for replacement items designated by mark .

Chassis Block Diagrams
-3-
T611A
Q432
IC501
LA78041
VERT-OUT
T471
HV
IC802
IC801
CPU
56
34
TUNER
SAW
IC201
IC3401
MTS DECODER
IC001
AUDIO
AMP.
SDA SCL
ON-TIME
POWER ON/OFF
R G B
BLK
OSD
32
31
19 20
21 22
SDA SCL
1
2
X161
A101
ANT
IF-IN
5/6
SCL
SDA
R
G
B
BLK
12 11 14 15 16 17
13
34
33
3 4
5
2
42
FM OUTPUT
COMP. VIDEO OR
Y-IN
K1301 K1002
REAR AV3-IN (DVD-IN)
& MONITOR OUT
FRONT AV2-IN
VIDEO AUDIO-L AUDIO-R
19
20
21
R G
B
10
7
AC
POWER
CIRCUIT
CONVERTER
TRANS
140V (MAIN HIGH)
28V (AUDIO)
12V (MAIN LOW)
25V (VERT)
REG.
5V RC
2723
HORIZ-OUT
FBT
VERT.OUT
HORIZ.OUT
EEPROM
Q901
CRT
FILTER
(WITH PLL)
IIC BUS CONTROL
IF/VIDEO/CHROMA/DEFLECTION
HEADPHONE JACK
L
R
AUDIO RIGHT
AUDIO LEFT
5/6
AV SELECTOR
IC1001
K1302
AV1-IN
AUDIO-R
VIDEO
S-VIDEO
AUDIO-R
VIDEO VIDEO
C
C
R
B
19/20 37
4
2
1
3/5/6 10
8
7
323334 13 14 16
39
S-C IN
44
3839
42 40
234 35
IC701
1
2
3
9
8
7
R
G
B
DY
L
R
SP902
SP901
46
VIDEO OUT (TV)
41
VIDEO
MONITOR
OUT
AUDIO MONITOR OUT (L)
AUDIO MONITOR OUT (R)
TV AUDIO
(R)
TV AUDIO
(L)
AUDIO-L
AUDIO-L AUDIO-R
AUDIO-L
S-VIDEO IN
AV1 VIDEO IN
AV1 AUDIO-L IN
AV1 AUDIO-R IN
CRIN
CBIN AV3 VIDEO IN
AV3 AUDIO-L IN
AV3 AUDIO-R IN
AV2 VIDEO IN
AV2 AUDIO-L IN
AV2 AUDIO-R IN
SELECTED AUDIO (R) IN
SELECTED
AUDIO (L) IN
C OUT
IC681
9V
REG.
IC202
IC203
5V-2,4
5V-3,5
15
TO IC801 PIN-15
FROM IC1001 PIN-37
COMP. VIDEO (CAPTION) IN
MAIN SIGNAL PROCESSING CIRCUIT

IC801
CPU
QXXAVC545P
6 7
X801
OSC
CPU OSC IN
CPU OSC OUT
29
SOUND MUTE OUT
(MUTE = HIGH)
IC001
AUDIO AMP.
RESET IN (RESET = LOW)
13
KEY SWITCH IN
12
KEY
SWITCH
RC PRE-AMP.
28
RC SIGNAL IN
(ON = HIGH)
RELAY OUT FOR DEGAUSSING
23
LED
(TIMER ON = LOW)
ON TIMER LED OUT
32
MEMORY
IC802
SDA
SCL
LED
RED
31
POWER CIRCUIT
TUNER
A101
SDA
SCL
IC3401
MTS
5
6
1 2
IC201
IF/VIDEO/CHROMA/DEF.
10
15
AFT S-CURVE IN
COMPOSITE VIDEO SIGNAL (C-CAOTION) IN
OSD BLK OUT OSD RED OUT
OSD GREEN OUT
OSD BLUE OUT
DEFLECTION
CIRCUIT
22 19 20
21
HORIZ. SYNC. IN
VERT. SYNC. IN
POWER CIRCUIT
etc.
POWER PROTECTION IN
(POWER ERROR=LOW)
18
17
27
GREEN
POWER ON/OFF (STANDBY=LOW)
34
IC1001
AV SELECTOR
20
19
11
12
37
56
3
(ACTIVE = HIGH)
SDA
SCL
SDA
SDA
10
Chassis Block Diagrams
-4-
SYSTEM CONTROL

IC Block Diagrams
-5-
IC201 < IF/Video/Chroma/Def. > LA76828
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
VCCH
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
VIDEO
SW APC1 TINT
VXO DDS APC2
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
E/W 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
fsc 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
SW
S.TRAP
SW
OVER
MOD.
DC ADS.

IC Block Diagrams
-6-
IC001 < Audio AMP. > LA4270-E
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
IC501 < Vertical Output > LA78041-E
CH1
CH2
Thermal
Shutdown
Over
Voltage
Ripple
Filter
30K
300
30K
300
Vcc
-
+
+
-
Feedback 1
Input 1
Ripple filter
Input side earth
Input 2
Feedback 2
Output 2
Output side earth
Power supply
Output 1
LA4270
12345678910
IC1001 < AV Selector > MM1313BD
41
1
7
13
27
MTV-V
V1-V
V2-V
V3-V
STV-V
3
9
5
11
42
0dB 0dB
V1-Y
V2-Y
V1-C
V2-C
MTV-L
2
8
14
25
V1-L
V2-L
V3-L
STV-L
40
4
10
16
MTV-R
V1-R
V2-R
V3-R
26
36
19
20
STV-R
BIAS
SCL
SDA
BIAS
30GND
I2C LOGIC 28
21
12
6
24 ROUT2ROUT2
S1
S2
ADDRESS
Mute
-6dB
6dB
6dB
32 ROUT1
33
22
LOUT1
LOUT2
-6dB
31
37
29
39 COUT1
CIN1
YOUT1
VOUT2
23
YIN1
34 VOUT1
6dB
38 Vcc
6dB
-6dB
COMB

IC Block Diagrams
-7-
VDD VDD VDD
VDD
MIRROR 2
VDD
FLASH-
DIODE
1x
VOC
Inverting
Input
(3x)
1,2,3
9,8,7
3x
VDD
6
5
4
Non-inverting
Input
Vip
MIRROR 1
Vbias
MIRROR 3
LEVEL-
SHIFTER 1 LEVEL-
SHIFTER 2
DIFFERENTIAL
STAGE
CURRENT
SOURCES
GND
THERMAL
PROTECTION
Note: One amplifier shown.
Cathode
Output
(3x)
Vi
IC701 < Triple Video Output Amplifier > TDA6103Q/N3
10 11
LFLT VCO
12
PCINT1
PCINT2
PLINT
13 VCA LPF
FLT
19
COMPIN
Vcc
17
Analog Block GND
23NOISETC
18
SAPTC
14 15
VGR
IREF
IREF
765
I2C BUS I/F
Digital Block GND
SCL
SDA
SAPIND
NOISE
DET
SAPVCO
BPF
STIND
1/4 1/2
LPF
DeEm LPF
LPF
DeEm
AMP
(+4dB) LPF
SW
24 25 22
SAPOUT
SAPIN
STIN
26 27 28
VE
VEWGT
LPF
HPF
LOGIC
NRSW/FOMO/SAPC
VCA
21 9
SUBOUT (L-R signal output)
MAIN OUT (L+R signal output)
8
MATRIX
VE VCA
RMSDET
RMSDET
29 30 32 31 1
VETC
VEOUT
VCAIN
VCAWGT
VCATC
TREBLE OUT-L
SPECTRAL
34 33
FEXT1
TVSW
EXT1/EXT2/M1
M2
SURR
SURROUND
BASS
BASS
TREB
BASS
TREBLE
TREB
VOL-L
VOL-L
VOL-R
48
VOLIN-L
4
LSOUT-L
3
LSOUT-R
VOL-R
VOLUME RIGHT
CHANNEL INPUT
43
44
TREBLE OUT-R
41
47
TREBLE FILTER-L
45
2
BASS FILTER-L
40 SURRTC
38 TVOUT-R
39 TVOUT-L
36
37 AUX2-L
(Left channel
external input)
FEXT2
INPUT PIN OF (L+R) SIGNALFROM MAIN OUT(PIN9)
(+6dB)
WIDEBAND
"STEREO"
"NOISE"
"SAP"
"PONRES"
ATT/ATTSW
BASS FILTER-R
(Stereo block PLL loop filter integrating pin)
(Pilot cancel circuit loop filter intergrating pin)
(Audio multiplexing
signal input)
AUX2-R
(Right channel
external input)
TREBLE FILTER-R
AUX1-L(Left channel external input)
AUX1-R(Right channel external input)
(Band gap reference output)
(Sap FM detector output)
(Input of L-R signal from SUBOUT)
(Input of SAP signal)
(Variable de- emphasis integrating pin)
(Variable de-emphasis output pin)
IC3401 < MTS Decoder, Audio Control & Switch > CXA2134Q-T6

TV/AV
- VOL +
MENU
MENU
VOLUME +
VOLUME
-
CHANNEL UP
CHANNEL DOWN
S1.00110111 S2.01111000
ADDRESS DATA
02 H-PHA 16
Item No. Item Data value
General
This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the
service adjustments.
2. Service Adjustments:
Press the CHANNEL UP/DOWN button on the remote
control handset to select the desired service menu
item you want to adjust.
Use the VOLUME + / - button to adjust the data.The
+ or - button will increase or decrease the data
sequentially.
3. Exit from the Service Menu
Press the MENU button to turn off the Service Menu
display.
The data which is set in the service mode is stored
into the memory IC automatically.
[ Service Mode Display ]
Service Adjustment-1
1. Enter the Service Menu
While pressing the MENU button on the television, press the Number Key 2on the remote control unit.
The Service Menu now appear.
IC802 (EEPROM) Replacement
When IC802 (EEPROM) is replaced, IC801 (CPU) will automatically write the initial reference data into IC802 for basic TV operation.
However, the bus data should be checked and some bus data should be set up before attempting the service adjustments. (See
pages 9 ~ 12 for detailed information.)
Initial Bus Data Setup
Note: When IC802 (EEPROM) is replaced, following Service Menu should be set up for proper TV operation before attempting the
service adjustments.
NO.01 RFAGC (Adjust the data 11 to 14) NO.23 EWCBM (Adjust the data 08 to 11) NO.87
ZOMCON (Adjust the data -6 to -8)
NO.02 H-PHA (Adjust the data 10 to 14) NO.27 EWTLN (Adjust the data -4 to -1) NO.121 POMT (Adjust the data 05 to 12)
NO.05 V-SCO (Adjust the data 16 to 23) NO.28 EWCTPN (Adjust the data -3 to -1) NO.125 CCD (Adjust the data 20 to 30)
NO.06 V-LIN (Adjust the data 30 to 28) NO.29 EWCBN (Adjust the data -5 to -2) NO.09 V-S60 (Adjust the data -1 to -3)
NO.11 VLI60 (Adjust the data +1 to 0) NO.43 B-YD (Adjust the data 08 to 09) NO.129 EWCTPZ (Adjust the data +1 to +5)
NO.17 OSDHP (Adjust the data 30 to 40) NO.53 RBAG (Adjust the data 08 to 09)
NO.18 OSDC (Adjust the data 18 to 30) NO.56 RBAGN (Adjust the data -2 to 0)
NO.19 EWDC (Adjust the data 44 to 35) NO.58 RBDN (Adjust the data -2 to -5)
NO.20 EWAMP (Adjust the data 16 to 19) NO.60 RBBDN (Adjust the data 03 to 00)
NO.21 EWTL (Adjust the data 28 to 30) NO.61 COGV (Adjust the data 00 to 03)
NO.22 EWCTP (Adjust the data 07 to 09) NO.62 BLKS (Adjust the data 01 to 00)
Service Adjustments
-8-

-9-
Service Adjustments
No. Item Initial value Range Description
01 RFAGC 11→14∗00~63 RF AGC adjustment
02 H-PHA 10→14∗00~31 H-PHASE adjustment (50Hz)
03 V-POS 40 00~63 Vertical position adjustment (50Hz)
04 V-SIZ 46 00~127 Vertical size adjustment (50Hz)
05 V-SCO 16→23∗00~31 Vertical-S compensation (50Hz)
06 V-LIN 30→28∗00~31 Vertical linearity adjustment (50Hz)
07 H-P60 +4
- 16~+15 Difference value of H-PHASE adjustment (60Hz)
08 V-P60 0 - 32~+31 Difference value of V-POSITION adjustment (60Hz)
09 V-S60 - 1→ - 3∗ - 64~+63 Difference value of V-SIZE adjustment (60Hz)
10 VSC60 +4 - 16~+15 Difference value of Vertical-S compensation (60Hz)
11 VLI60 - 2 - 16~+15 Difference value of Vertical linearity adjustment (60Hz)
12 H-PHAZ -1 - 16~+15 Difference value of H-PHASE adjustment (Zoom)
13 V-SZZ5 - 34 - 64~+63 Difference value of V-SIZE adjustment (Zoom, 50Hz)
14 V-SCOZ 0 - 16~+15 Difference value of Vertical-S compensation (Zoom)
15 V-LINZ 0 - 16~+15 Difference value of Vertical linearity adjustment (Zoom)
16 V-SIZZ6 - 35 - 64~+63 Difference value of V-SIZE adjustment (Zoom, 60Hz)
17 OSDHP 30→40∗01~255 OSD horizontal position
18 OSDC 18→30∗00~127 OSD contrast
19 EWDC 44→35∗00~63 EW DC (50Hz), Horizontal width adjustment
20 EWAMP 16→19∗00~63 EW Amp. (50Hz)
21 EWTL 28→30∗00~63 EW Tilt (50Hz)
22 EWCTP 07→09∗00~15 EW corner top (50Hz)
23 EWCBM 08→11∗00~15 EW corner bottom (50Hz)
24 EWAMZ -9 - 32~+31 Difference value of EW Amp. (Zoom, 50Hz)
25 EWDCN 0 - 32~+31 Difference value of EW DC (60Hz)
26 EWAMN -2 - 32~+31 Difference value of EW Amp. (60Hz)
27 EWTLN -4→-1∗ - 32~+31 Difference value of EW Tilt. (60Hz)
28 EWCTPN -3→-1∗ - 8~+7 Difference value of EW corner top (60Hz)
29 EWCBN -5→-2∗ - 8~+7 Difference value of EW corner bottom (60Hz)
30 EWAMZN -8 - 32~+31 Difference value of EW Amp. (Zoom, 60Hz)
31 EWCOR 0 0, 1 EW COR SW
32 V-SCP 07 00~07 V-SIZE COMP
33 H-SCP 07 00~07 H-SIZE COMP
34 SBIAS 70 00~127 Sub Bias adjustment
35 RBIAS 00 00~255 Red Bias adjustment
36 GBIAS 00 00~255 Green Bias adjustment
37 BBIAS 00 00~255 Blue Bias adjustment
38 RDRIV 64 00~127 Red Drive adjustment
39 GDRIV 08 00~15 Green Drive adjustment
40 BDRIV 64 00~127 Blue Drive adjustment
41 -- -- -- White balance (a lateral line)
42 DRV
-- -- Brightness and dark of White balance adjustment
43 B-YD 08→09∗00~15 B-Y DC Level
44 R-YD 08 00~15 R-Y DC Level
45 B-YDN -1 -16~+15 Difference value of NTSC/PAL-M B-Y DC Level
46 R-YDN 0 -16~+15 Difference value of NTSC/PAL-M R-Y DC Level
47 B-YDD -1 -16~+15 Difference value of DVD B-Y DC Level (50Hz)
48 R-YDD -2 -16~+15 Difference value of DVD R-Y DC Level (50Hz)
49 B-YDD6 -1 -16~+15 Difference value of DVD B-Y DC Level (60Hz)
50 R-YDD6 -2 -16~+15 Difference value of DVD R-Y DC Level (60Hz)
On-screen Service Menu
Following table shows the initial values which have been stored in the CPU ROM, and items for the service adjustments.
When IC802 (EEPROM) is replaced, check the bus data to confirm they are the same as below.The shaded menu should be checked
and be set up or readjusted according to the procedures described in the following pages.
Initial Setup Data marked with an ∗should be changed from Initial Value Data.

-10-
Service Adjustments
No. Item Initial value Range Description
51 G-YA 00 00,01 G-Y Angle
52 RBGB 10 00~15 R-Y/B-Y Gain Balance
53 RBAG 08→09∗00~15 R-Y/B-Y Angle
54 G-YAN 00 00,01 Difference value of NTSC G-Y Angle
55 RBGBN +4 -8~+7 Difference value of NTSC R-Y/B-Y Gain Balance
56 RBAGN -2→0∗-8~+7 Difference value of NTSC R-Y/B-Y Angle
57 RBADP +2 -8~+7 Difference value of DVD PAL R/B Angle
58 RBDN -2→-5∗-8~+7 Difference value of DVD NTSC R/B Angle
59 RBBDP +2 -8~+7 Difference value of DVD PAL R/B Balance
60 RBBDN 03→00∗00~15 Difference value of DVD NTSC R/B Balance
61 COGV 00→03∗00~03 Coring gain
62 BLKS 01→00∗00~03 BLK. STR. start (W/Defeat)
63 BLKG 00 00~03 BLK. STR. gain
64 BRTA 00 00, 01 BRT. ABL Defeat
65 BRST 00 00, 01 Mid. Stp. Defeat
66 BRTH 00 00~07 Bright. ABL.Threshold
67 WPL 00 00~03 WPL Ope. Point (W/Defeat)
68 YGAM 00 00~03 Y Gamma Start
69 PORW 00 00, 01 AV Mode Pre/Over SW
70 PORS 02 00~03 AV Mode Pre/Over-shoot adjustment
71 RFCO 0 -2~+1 Difference Value of RF Corring Gain
72 PORWN 01 00, 01 RF Pre/Over SW
73 PORSN 03 00~03 RF Pre/Over-shoot adjustment
74 TINT +10 -16~+15 Tint
75 SHRF 00 -16~+15 Difference Value of RF Sharpness
76 SHRFD 00 -16~+15 Difference Value of DVD Sharpness
77 CODP -10 -16~+15 Difference Value of DVD PAL colour
78 CODN 0 -16~+15 Difference Value of DVD NTSC colour
79 RFCOL -7 -16~+15 Difference Value of TV colour
80 TIDN +8 -16~+15 Difference Value of DVD NTSC tint
81 SHRFS 00 -16~+15 Difference Value of S-terminal Sharpness
82 TISN 00 -16~+15 Difference Value of S-terminal NTSC tint
83 COSPN 00 -16~+15 Difference Value of S-terminal colour PAL-N
84 COSPM 00 -16~+15 Difference Value of S-terminal colour PAL-M
85 COSN 00 -16~+15 Difference Value of S-terminal colour NTSC
86 ZOMCOL -6 -16~+15 Difference Value of Colour (Zoom)
87 ZOMCON -6→-8∗-16~+15 Difference Value of Contrast (Zoom)
88 ZOMBRI -6 -16~+15 Difference Value of Brightness (Zoom)
89 TEXC +8 -64~+63 OSD TEXT Contrast
90 AUFL 00 00~01 Auto. Flesh
91 COOP 07 00~07 Colour Killer option
92 Y-APF 01 00, 01 Y-APF Select
93 DEEM 00 00, 01 De-emphasis TC
94 V-LVL 04 00~07 Video Level
95 FMLVL 16 00~1F FM Level
96 TTEST 00 00~07 Trap Test
97 IFOM-S 00 00, 01 Over Modulation SW
98 IFMN-S 00 00, 01 Audio Monitor SW, Monitor or FM
99 IFTRPS 00 00, 01 IC Built-in SIF Trap ON/OFF
100 IFMLVL 136 00~255 Video Level Coarse Adjustment & Modulation Operating Dot Setting
101 VBSW 00 00, 01 VBLK SW
102 FBTS 00 00, 01 FBP Blanking SW
103 HBLKL 05 00~07 H-Blanking Control Left
104 HBLKR 03 00~07 H-Blanking Control Right
105 AFCRF 00 00, 01 Adjustment of AFC Gain & Gate (RF)

-11-
Service Adjustments
No. Item Initial value Range Description
106 VSURF 00 00, 01 Adjustment of Vertical Sync. Separation Sensitivity (RF)
107 CDMRF 00 00~07 Vertical Count Down Loop Adjustment (RF)
108 AFCAV 01 00, 01 Adjustment of AFC Gain & Gate (AV)
109 VSUAV 00 00, 01 Adjustment of Vertical Sync. Separation Sensitivity (AV)
110 CDMAV 00 00~07 Vertical Count Down Loop Adjustment (AV)
111 HLK-T 00 00, 01 H-lock, V-det. (under RF mode)
112 HLK-V 00 00, 01 H-lock, V-Det. (under AV mode)
113 VCO-SW 00 00, 01 C. VCO Adjustment SW
114 VCOADJ 03 00~03 C.VCO Adjustment
115 GRAY 00 00, 01 Gray Mode
116 CROSS 00 00~03 Cross Black/White
117 HL-SW 01 00, 01 Half Tone ON/OFF
118 HL-TON 00 00~03 Half Tone Level
119 AVNCON 64 00~127 Contrast (No Signal in AV mode)
120 AVNBRI 64 00~127 Brightness (No Signal in AV mode)
121 POMT 05→12∗00~255 Power Mute Time
122 CHMT 05 00~255 Channel Mute Time
123 SYST 03 00~255 System-N
124 RELAY 80 00~255 Power Relay Time
125 CCD 20→30∗1~31 Horizontal Position of Closed captioning
126 V-POSZ 00 -32~+31 V-position (Zoom)
127 EWDCZ +1 -32~+31 EW DC Zoom
128 EWTLZ 00 -32~+31 EW Tilt Zoom
129 EWCTPZ +1→+5∗-8~+7 EW corner top Zoom
130 EWCBz -1 -8~+7 EW corner bottom Zoom
131 VSCPZ 00 - 4~+3 V-size Comp. Zoom
132 HSCPZ 00 - 4~+3 H-size Comp. Zoom
133 AVTVTM 10 0~255 AV/TV mute time
134 FM-G 00 00~01 FM Gain
300 R00 FF 00~FF ROM CORRECTION
301 R01 FF 00~FF ROM CORRECTION
302 R02 FF 00~FF ROM CORRECTION
303 R03 FF 00~FF ROM CORRECTION
304 R04 FF 00~FF ROM CORRECTION
305 R05 FF 00~FF ROM CORRECTION
306 R06 FF 00~FF ROM CORRECTION
307 R07 FF 00~FF ROM CORRECTION
308 R08 FF 00~FF ROM CORRECTION
309 R09 FF 00~FF ROM CORRECTION
310 R10 FF 00~FF ROM CORRECTION
311 R11 FF 00~FF ROM CORRECTION
312 R12 FF 00~FF ROM CORRECTION
313 R13 FF 00~FF ROM CORRECTION
314 R14 FF 00~FF ROM CORRECTION
315 R15 FF 00~FF ROM CORRECTION
316 R16 FF 00~FF ROM CORRECTION
317 R17 FF 00~FF ROM CORRECTION
318 R18 FF 00~FF ROM CORRECTION
319 R19 FF 00~FF ROM CORRECTION
320 R20 FF 00~FF ROM CORRECTION
321 R21 FF 00~FF ROM CORRECTION
322 R22 FF 00~FF ROM CORRECTION
323 R23 FF 00~FF ROM CORRECTION
324 R24 FF 00~FF ROM CORRECTION
325 R25 FF 00~FF ROM CORRECTION

Service Adjustments
-12-
No. Item Initial value Range Description
326 R26 FF 00~FF ROM CORRECTION
327 R27 FF 00~FF ROM CORRECTION
328 R28 FF 00~FF ROM CORRECTION
329 R29 FF 00~FF ROM CORRECTION
330 R30 FF 00~FF ROM CORRECTION
331 R31 FF 00~FF ROM CORRECTION
332 R32 FF 00~FF ROM CORRECTION
333 R33 FF 00~FF ROM CORRECTION
334 R34 FF 00~FF ROM CORRECTION
335 R35 FF 00~FF ROM CORRECTION
336 R36 FF 00~FF ROM CORRECTION
337 R37 FF 00~FF ROM CORRECTION
338 R38 FF 00~FF ROM CORRECTION
339 R39 FF 00~FF ROM CORRECTION
340 R40 FF 00~FF ROM CORRECTION
341 R41 FF 00~FF ROM CORRECTION
342 R42 FF 00~FF ROM CORRECTION
343 R43 FF 00~FF ROM CORRECTION
344 R44 FF 00~FF ROM CORRECTION
345 R45 FF 00~FF ROM CORRECTION
346 R46 FF 00~FF ROM CORRECTION
347 R47 FF 00~FF ROM CORRECTION
348 R48 FF 00~FF ROM CORRECTION
349 R49 FF 00~FF ROM CORRECTION
350 R50 FF 00~FF ROM CORRECTION
351 R51 FF 00~FF ROM CORRECTION
352 R52 FF 00~FF ROM CORRECTION
353 R53 FF 00~FF ROM CORRECTION
354 R54 FF 00~FF ROM CORRECTION
355 R55 FF 00~FF ROM CORRECTION
356 R56 FF 00~FF ROM CORRECTION
357 R57 FF 00~FF ROM CORRECTION
358 R58 FF 00~FF ROM CORRECTION
359 R59 FF 00~FF ROM CORRECTION
360 R60 FF 00~FF ROM CORRECTION
361 R61 FF 00~FF ROM CORRECTION
362 R62 FF 00~FF ROM CORRECTION
363 R63 FF 00~FF ROM CORRECTION
364 R64 FF 00~FF ROM CORRECTION
365 R65 FF 00~FF ROM CORRECTION
366 R66 FF 00~FF ROM CORRECTION
367 R67 FF 00~FF ROM CORRECTION
368 R68 FF 00~FF ROM CORRECTION
369 R69 FF 00~FF ROM CORRECTION
370 R70 FF 00~FF ROM CORRECTION
371 R71 FF 00~FF ROM CORRECTION
372 R72 FF 00~FF ROM CORRECTION CHECK DATA

Service Adjustments
-13-
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 mini-
mum.
2. Select Item No. 01 [RFAGC] in the service mode.
3. Change value until the snow noise just disappears.
4. Exit from the service mode.
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to normal.
3. Select Item No. 02 [H-PHA] in the service mode.
4. Change value to be optimum horizontal centre position.
5. Exit from the service mode.
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to maximum.
3. Select Item No. 03 [V-POS] in the service mode.
4. Change value to be optimum vertical centre position.
5. Exit from the service mode.
1. Receive a monochrome circular pattern.
2. Set the brightness to normal and contrast to maximum.
3. Select Item No. 04 [V-SIZ] in the service mode.
4. Change value to be optimum vertical size.
5. Exit from the service mode.
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to normal.
3. Select Item No. 17 [OSDHP] in the service mode.
4. Change value to be proper OSD horizontal position.
5. Exit from the service mode.
1. Receive a monochrome circular pattern.
2. Set the brightness and contrast to maximum.
3. Select Item No.19 [EWDC] in the service mode.
4. Change value to be proper horizontal width.
5. Exit from the service mode.
1. Tune receiver to a caption channel.
2. Check that CAPTION position is in the horizontal
center of the screen. If CAPTION center is too right or
left, perform steps 3-6. (See figure below.)
3. Select Item No. 125 [CCD] in the service mode.
4. Adjust data with + or - key for proper horizontal center.
5. Exit from the service mode.
±Item 125 [CCD] CAPTION H-POSITION
Item 19 [EWDC] HORIZONTAL WIDTH
Item 17 [OSDHP] OSD H-POSITION
Item 04 [V-SIZ] VERTICAL SIZE
Item 03 [V-POS] VERTICAL CENTRE
Item 02 [H-PHA] HORIZONTAL CENTRE
Item 01 [RFAGC] AGC
Horizontal centre
Vertical centre
Vertical size
XXX XXXX XXXX XXX
AB
Caption H-position Adj.
A=B
Important Notice:
Do not attempt to adjust service adjustments not listed on below otherwise it may cause loss of performance and for
correct operation.

-14-
Service Adjustments
1. Receive a 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-35 RBIAS, 36 GBIAS, 37 BBIAS mode to 00. Set each value of Item-38 RDRIV, 40 BDRIV
mode to 64, 39 GDRIV to 08.
5. Select Item-41 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 +), 4 (Red Bias -
), 2 (Green Bias +), 5 (Green Bias
-
), 3 (Blue Bias +) or 6 (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-42 DRV mode to enter the white balance adjusting mode.
8. Press the 7 (Red Drive +), RECALL (Red Drive
-
), 8 (Green Drive +), 0 (Green Drive - ), 9 (Blue Drive +) or
SLEEP (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 35-42 GREY SCALE
Red Bias
-
Red Bias +
Green Bias -
Blue Bias +
Green Drive
-
Green Drive +
Green Bias +
Blue Bias
-
Press the MENU button
to exit from service
mode
Red Drive -
E
16
R525
C425A
C424A
J101
T471-H10
T471-H9
T471-H7
T471-H6
T471-H5
T471-H4
T471-H1
T471-H2
C432 C433
T431
Q431
L431
C424
C425
D438
C471
C434
R433
D439
C423-H2
C423-H1
C420-H1 C420-H2
T471-H8
T431-H3
T431-H2
T431-H4
T431-H1
KSC
42
R481
R488
D485
C491
C486
L441
C465
L462-H1
H2
L462
J103
J105
C524
D441
441-H2
H2
Q432-H8
Q432-H4
Q432
Q432-H5
Q432-H7
Q432-H2
Q432-H3
Q432-H1
L432
J106
R517
D507
C515A
T471
C442-H2
C441-H2
R241
J114
J115
J116
KDY
C423
KDY-H1 KDY-H3 KDY-H6
C420
R524
C442
-H3
T471-H11
3
R528
R488A
J221
R481-H1
R481-H2
T471
FBT
MAIN BOARD
SCREEN VR
(Under side)
Blue Drive +
Blue Drive -
Red Drive +

-15-
Service Adjustments
No. Item Initial value Range
01 INPUT LEVEL 08 00~63
02 HIGH SEPARATION 21 00~63
03 LOW SEPARATION 34 00~63
Service Adjustment-2 (MTS Adjustment)
Following table shows the initial values of MTS Adjustment which have been stored in the CPU ROM.
1. Enter the Service Menu
While pressing the MENU button on the televi-
sion, press the Number Key 3on the remote control
unit.The Service Menu now appear.
[ MTS Adjustment Mode ]
3. Exit from the Service Menu
Press the MENU button to turn off the Service Menu
display.
The data which is set in the service mode is stored
into the memory IC automatically.
[ Entering the Service Menu ]
[ Service Adjustment ]
[ Exit from the Service Menu ]
2. Service Adjustments:
Press the CHANNEL UP/DOWN button on the remote
control handset to select the desired service menu
item you want to adjust.
Use the VOLUME + / - button to adjust the data.The
+ or - button will increase or decrease the data
sequentially.
TV/AV
- VOL +
MENU
MENU
VOLUME +
VOLUME -
CHANNEL UP
CHANNEL DOWN
INPUT LEVEL
HI SEPARATION
LOW SEPARATION
08
21
34
ADJUST :
-/ +
CHOOSE : ▲▼
EXIT : MENU

-16-
110 12
13
20
24
2530
36
37
40
48
1
1LG4B10Y0020A
1
C3432
C3427
C3424
C3418
C3417 C3416
C3413
C3411 C3408
C3412
J3401
C3436
C3439
C3452
C3451
KFF
C3423 C3426
C3421 C3422
R3426
R3411
R3432
R3433
R3421 R3422
C3433 C3434
C3431
C3406
C3407
R3406
R3407
D3401
C3414
KIF
IC3401
1. Receive the channel with audio 1KHz 100% modulation
signal.
2. Connect a DC Volt-Meter to KFF pin-2 ( pin-38 of IC3401)
and the ground.
3. Set the Surround OFF. Press and hold the MENU button
on the TV set, and press “3”button on the remote control
transmitter to enter the service mode.
SOUND LEVEL ADJUSTMENT
5. Adjust voltage to become DC 400mVrms±20mVrms at
KFF pin-2 by pressing the VOLUME (+/ - ) button on the
remote control or TV set.
6.To exit from the service mode, press the MENU button.
1. Connect an oscilloscope:
Probe-A to KFF Pin-2 (pin-38 of IC3401) and the ground.
Probe-B to KFF Pin-1 (pin-39 of IC3401) and the ground.
2. Turn on the TV set, and receive the multi sound programme.
Set the Surround OFF.
3. Press and hold the MENU button on the TV set, and press
“3”button on the remote control transmitter to enter the
service mode.
4. Select “LOW SEPARATION”by pressing the CHANNEL
UP/DOWN button on the remote control or TV set.
STEREO SEPARATION ADJUSTMENT KFF pin-1
MTS BOARD
(Solder side)
KFF pin-2
5. Adjust the level of 300Hz at KFF pin-2 (pin-38 of IC3401)
to become minimum level by pressing the VOLUME (+/ - )
button on the remote control or TV set.
Minimum leakage
KFF pin-2 (R)
300Hz
IC3401
Service Adjustments
INPUT LEVEL
HI SEPARATION
LOW SEPARATION
08
21
34
ADJUST :
-/ +
CHOOSE : ▲▼
EXIT : MENU
INPUT LEVEL
HI SEPARATION
LOW SEPARATION
08
21
34
ADJUST :
-/ +
CHOOSE : ▲▼
EXIT : MENU
1
1LG4B10Y0020A
1
C3432
C3401
C3427
C3424
C3418
C3417
C3416 C3413
C3411
C3408 C3412
C3404
J3401
C3436
C3439
R3401
R3402
C3452
C3451
MTS
KGG
C3423
C3421
C3422
R3426
R3411
R3421
R3422
C3433
C3434
C3431
C3406
C3407
R3406
R3407
J3402
J3403
D
C3
KIF
J3404
C3411
MTS BOARD
IC3401

-17-
Service Adjustments
FINE TUNING - +
To return to normal TV mode, press the MENU button on
the TV set or remote control handset. (Or will automatical-
ly return to normal TV mode after 5 seconds.)
Fine tuning service mode
Fine tuning data value will be automatically stored in
memory.
Service Adjustment-3
This adjustment is used to do a fine tuning of the channels with poor reception after they have been stored by the
automatic tuning.
This function is available for one channel only and the fine-tuned channel is memorized into IC802 (EEPROM).
FINE TUNING
1. Enter the Service Menu
While pressing the MENU button on the television,
press the “4” or MENU button on the remote control
unit.The Service Menu now appear.
2. Service Adjustments:
Press and hold the VOLUME (+/ - )button on the
remote control handset or TV set to make fine tuning
adjustment. Press and hold the +button for higher
frequency tuning, and press and hold the - for lower
frequency tuning.
[ Entering the Service Menu ]
[ Service Adjustment ]
6. Select “HI SEPARATION” by pressing the CHANNEL
UP/DOWN button on the remote control or TV set.
7. Adjust the level of 4KHz at KFF pin-1 (pin-39 of IC3401)
to become minimum level by pressing the VOLUME (+/ - )
button on the remote control or TV set.
8. Repeat steps 4 to 7 for best separation.
9. To exit from the service mode, press the MENU button.
KFF pin-1 (L) Minimum leakage
4KHz
[ Exit from the Service Menu ]
TV/AV
- VOL +
MENU
MENU
VOLUME +
VOLUME -
INPUT LEVEL
HI SEPARATION
LOW SEPARATION
08
21
34
ADJUST : -/ +
CHOOSE : ▲▼
EXIT : MENU

19
10
18
E
E
1 9
10
18
E
E
E
34
21
E
E
E
E
E
KG
1LG4B10Y00100
+B(140V)
GND
R461
C436
C618A
D654
D593
R423
R420
C655
L654
D661
R661
VR651
+B ADJ.
C651
T611A
R625
Q613
R621
Q625
R622
D618
R628
D614
R619 C614
T611-H3
T611-H5
T611-H6
T611-H7
Q613-H1
Q613-H3
Q613-H2
C609
C607
KK
C606
R629
R
R435
R475
D467
D486
R479
D468
R623
R662
Q661
R663
C658
C629
L651
C643
D469
D466
R441
C468
R435-H1
J110
J111
01
T611
T611
T611AH16
C609-H2 C609-H1
D461
D462
Q662
Q663
D353
J124
D605
D607
J125
L653
J133
Q611
L612
L611
D610
C611
R626
C616
C618
C617
D611
R624
D615
Q612
R627
D616
L615
R631
L614
D612
L613
C615
R617
R616
L616
D619
D622 D623
Q621
R636
R634
R633
R613
Q615
R638
Q642
D617
R632
R611
C612
Q641
R643
R641
C644
L652
R665
R664
R620
J137
J138
R642
R614
D662
R460
D442
R445
D641
C613
J196
R644
R490
T611AH17
T611AH13
T611AH12
T611AH11
R441-H1
JW1
R635
R637
JW12
R441-H
R615
J109
J130
R442-H1
T611-H8
D476
J230
C620
C619
C621
JWM
JWMM
C639
T611
CONVERTET
TRANS.
E
16
R525
C425A
C424A
T471-H10
T471-H9
T471-H7
T471-H6
T471-H5
T471-H4
T471-H1
T471-H2
C432 C433
T431
Q431
L431
C424
C425
D438
C434
R433
D439
C423-H1
C420-H1 C420-H2
T471-H8
T431-H3
T431-H2
T431-H4
T431-H1
KSC
R481
R488
C491
C486
C465
62-H1
L462
J103
J105
C524
D441
Q432-H8
Q432-H4
Q432
Q432-H5
Q432-H7
Q432-H2
Q432-H3
Q432-H1
L432
J106
R517
D507
C515A
T471
2-H2
2
R241
J114
J115
J116
KDY
23
KDY-H1 KDY-H3 KDY-H6
C420
R524
42
T471-H11
R528
R488A
J221
R481-H1
R481-H2
T471
FBT
-18-
Service Adjustments
Service Adjustment-4
1. Receive the 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 centre.
FOCUS ADJUSTMENT
FOCUS VR (Upper side)
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 volt-
age 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 restor-
ing 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 trou-
ble 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
1. Connect a DC voltmetre to J110 and the ground.
Set the +B adjustment control (VR651) to middle range.
2. Set the brightness to normal and contrast to maximum.
3. Tune the receiver to an active channel and synchro-
nized picture.
4. Adjust +B voltage to 140± 1.0 volt DC by using VR651.
+B POWER SUPPLY ADJUSTMENT
VR651
J110
MAIN BOARD
Note: +B (+140V)Voltage and Grayscale Adjustment mustbe
completed before attempting HighVoltage 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. The high voltage must be 29.5KV ± 1.5KV and less than
32KV at 0 beam current (Brightness and contrast
minimum setting).
Note: If the picture tube is replaced, check the high
voltage.
HIGH VOLTAGE CHECK

-19-
TV/AV CH
- VOL +
VIDEO L-AUDIO-R
AV2 IN
MENU
POWER
1 610 319 2604 BUTTON POWER-C7SE
610 210 7302 COIL SPRING-D8HA
2 610 319 2796 DEC IND-C7SE
3 610 319 9023 DOOR-C8AE
4 610 319 9016 BUTTON UNITED-C8AE
5 610 104 2505 LATCH PUSH,7.9X6.9BK
or 655 000 6936 LATCH PUSH,7.9X6.9BK
6 610 319 9603 DEC SHEET-C8AE
7 610 319 2710 CABINET FRONT-C8AE
8 645 040 1107 BADGE,SANYO*53.5X12L53.5
9 610 319 2758 CABINET BACK-C8AA
10 645 072 9782 ASSY,REMOCON JXMTF
11 610 297 9879 RC-BATTERY LID-JXMTA
12 645 004 3925 ANTENNA CONVERTER
645 005 0251 ANTENNA CONVERTER
610 319 5629 INSTRUCTION MANUAL-C8AE
Key No. Part No. Description Key No. Part No. Description
Note: Parts order must contain Service Ref. No., Part No., and descriptions.
MONITOR
OUT
L
R
AUDIO
AV 1
INPUT
(MONO)
Y
C R
C B
S-VIDEO
AV 3/DVD
INPUT
AUDIO
VIDEO
AUDIO
L
R
(MONO)
VIDEO
L
R
ANT. 75Ω
1
2
4
8
7
9
10
11
12
Cabinet Parts List
5
6
3

-20-
C8AE
OUT OF CIRCUIT BOARD
Q901 414 013 5301 CRT A68ELM021X003
COIL
L901 652 001 2530 COIL,DEGAUSSING
MISCELLANEOUS
SP901 652 001 1311 SPEAKER,8
SP902 652 001 1311 SPEAKER,8
W901 645 037 2490 CORD,POWER-2.4MK-A5102
655 000 8244 ASSY,PWB,MAIN C8AE
1LG0B10Y00100
TRANSISTOR
Q001 405 014 4519 TR 2SC2412K T146 R
405 014 4618 TR 2SC2412K T146 S
405 015 8724 TR 2SC2812-L6-TB
405 015 8922 TR 2SC2812-L7-TB
405 163 1612 TR 2SC2812N-L6-TB0
405 163 1711 TR 2SC2812N-L7-TB0
405 173 9813 TR 2SC3928A1R
405 173 9912 TR 2SC3928A1S
Q031 405 134 5925 TR 2SA1037AK-T146-R
405 147 2215 TR 2SA1037AK-S-T146
405 002 0318 TR 2SA1037K T146 R
405 002 0417 TR 2SA1037K T146 S
405 002 6726 TR 2SA1179-M6-TB
405 002 6924 TR 2SA1179-M7-TB
405 163 1513 TR 2SA1179N-M6-TB
405 163 2718 TR 2SA1179N-M7-TB
405 173 9615 TR 2SA1235A1E
405 173 9714 TR 2SA1235A1F
Q1001 405 134 5925 TR 2SA1037AK-T146-R
405 147 2215 TR 2SA1037AK-S-T146
405 002 0318 TR 2SA1037K T146 R
405 002 0417 TR 2SA1037K T146 S
405 002 6726 TR 2SA1179-M6-TB
405 002 6924 TR 2SA1179-M7-TB
405 163 1513 TR 2SA1179N-M6-TB
405 163 2718 TR 2SA1179N-M7-TB
405 173 9615 TR 2SA1235A1E
405 173 9714 TR 2SA1235A1F
Q1002 405 134 5925 TR 2SA1037AK-T146-R
405 147 2215 TR 2SA1037AK-S-T146
405 002 0318 TR 2SA1037K T146 R
405 002 0417 TR 2SA1037K T146 S
405 002 6726 TR 2SA1179-M6-TB
405 002 6924 TR 2SA1179-M7-TB
405 163 1513 TR 2SA1179N-M6-TB
405 163 2718 TR 2SA1179N-M7-TB
405 173 9615 TR 2SA1235A1E
405 173 9714 TR 2SA1235A1F
Q1003 405 014 4519 TR 2SC2412K T146 R
405 014 4618 TR 2SC2412K T146 S
!
!
!
Chassis Electrical Parts List
Ref. No. Part No. Description Ref. No. Part No. Description
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by a mark in this parts list and the circuit diagram show components whose value have
special significance to product safety. It is particularly recommended that only parts specified on the following parts
list be used for components replacement pointed out by the mark.
!
Note: Parts order must contain Service Ref. No., Part No., and descriptions. The main PCB unit will be supplied without tuner and
flyback transformer. They should be ordered separately.
Read description in the Capacitor and Resistor as follows:
CAPACITOR
CERAMIC 100P K 50V
Rated Voltage
Tolerance Symbols:
Less than 10pF
A : Not specified B : ±0.1pF C : ±0.25pF
D : ±0.5pF F : ±1PF G : ±2pF
R : ±0.25-0pF S : ±0-0.25pF E : +0-1pF
More than 10pF
A : Not specified B : ±0.1% C : ±0.25%
D : ±0.5% F : ±1% G : ±2%
H : ±3% J : ±5% K : ±10%
L : ±15% M : ±20% N : ±30%
P : +100-0% Q : +30-10% T : +50-10%
U : +75-10% V : +20-10% W : +100-10%
X : +40-20% Y : +150-10% Z : +80-20%
Rated value: P=pico farad, U=micro farad
Material:
CERAMIC...........Ceramic
MT-PAPER.........Metallized Paper
POLYESTER......Polyester
MT-POLYEST.....Metallized Polyester
POLYPRO..........Polypropylene
MT-POLYPRO....Metallized Polypropylene
COMPO FILM.....Composite film
MT-COMPO........Metallized Composite
STYRENE...........Styrene
TA-SOLID...........Tantalum Solid
AL-SOLID...........Aluminium Solid
ELECT................Electrolytic
NP-ELECT..........Non-polarised Electrolytic
OS-SOLID.......... Aluminium Solid with Organic Semiconductive Electrolytic
DL-ELECT..........Double Layered Electrolytic
RESISTOR
CARBON 4.7K J A 1/4W Rated Wattage
Performance Symbols:
A: General B: Non flammable Z: Low noise
Other: Temperature coefficient
Tolerance Symbols:
A: ±0.05% B: ±0.1% C: ±0.25% D: ±0.5%
F: ±1% G: ±2% J: ±5% K: ±10%
M: ±20% P: +5-15%
Rated value, ohms:
K: 1,000, M: 1,000,000
Material:
CARBON........... Carbon
MT-FILM............ Metal Film
OXIDE-MT......... Oxide Metal Film
SOLID................ Composition
MT-GLAZE.........Metal Glaze
WIRE WOUND...Wire Wound
CERAMIC RES.. Ceramic
FUSIBLE RES....Fusible
NOTES: