NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D1252
1SS133
R1289
3.3K 1/4W
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
B.SIGNAL
R.SIGNAL
G.SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
PCB010
VMA239
2
1
TUNER VIDEO SIGNAL
ABCD E F GH
G-18G-17
Page 10
ABCD E F GH
8
7
6
5
(POWER SW PCB)
4
AC230V_50Hz
CD501_3
06459803
BROWN
BLUE
3
2
S102S101
S501
S502
4
2
3
1
PCB340
TEAA84
DEGAUSS COIL
L503
8H200015
CD502
CUU23001
12
MAIN POWER SW
SW501
SDKVA30200
21
CP502
A1561WV2-2P
1
2
BLUE
BROWN
12
CP501
A3963WV2-3PD
VR502470
+B ADJ
R514
RY501
ALKS321
FH501
EYF-52BC
3.3K +-1%
F501
50T040H
T4A_L_250V
FEED BACK
SWITCHING
Q507
KTC3198
R553
5.6K
R554
56K 1/2W
12
3
4
PTDAA1BF140M200
FH502
EYF-52BC
C554
0.001 B
6.3
6.0
5.4
D528
D516
1SS133
TH501
MTZJ5.6B
R525
R532
C505
390
1K
RELAY DRIVE
Q504
KTC3198
0.2
0
COIL,LINE FILTER
0R7A223F24
0.22275VECQUL
7.3
6.3
0.6
L501
1
2
R515
R513
34
12
FEED BACK
10K
10K
0.001250VKX
C533
14.6
34
2.46
IC506
LTV-817M-VB
R538
1.5M 1/2W
R523
1K
C506
0.1275VECQUL
TV POWER SCHEMATIC DIAGRAM
R501_1
2.2 7W C
2
NC
34
1
0.001250VKX
COIL,LINE FILTER
L502
1R0A103F24
34
12
R533
470
DEMIsense
1K
C541
DRIVER
CTRL
0.022 B
NC
78
0 3.50313
56
0.4 1.30 14.6
8
R531
C530
4.7 1/4W
HVS
GND
R522
1234
C542
2SK2647-01MR
R534
22K
C543
0.47 F
DRAIN
VCC
4725V YK
W802
C503
0.00222KVB
4
C504
0.00222KVB
C540_1
POWER
Q501
3.4
G
R535
1K
R527
0.22 1/2W
IC501
TEA1507P/N1
POWER CONTROL IC
1
639
D
S
0
R529
R516
820K
0.00152KVRR
0.18 1W
2
3
D503
D524
D508
1N4937
1
D501
GBL06L-6177
S802Y
R509
B501
W4BRH3.5X6X1.0X2
11E1-EIC
HS501
763WAA0165
11E1-EIC
C544
R511
33 1/2W
D507
1SS133
R510
820K
0.22 1W
C507_1
RR
220P
2KV
220400VUSR
S802X
(MAIN PCB)
T501_2
81350784
308.3
DC IN
89
344.5
7
344.5
6
397.2
5
COL
3
NC
NC
16.5
ADJ
2
019.8
GND
1
B503
W4BRH3.5X6X1.0X2
SB
SG
10
11
HG
12
5V
13
LG
14
15
13V
16
12V
C529
0.0022250VKX
15.5
0
135.7
0
16.5
0
20.3
C513
8
DEGAUSS_H
2
1
CD506
JM-2BK-61
+B(A)
+B(B)
1
2
CP503
0
R519
0
0
270K 1/4W
0.6
D533
RE-H022TD-1130
D515
C528
0.022 F
W810
R520
VCR.POWER_H
47K
R505
1K 1/4W
1SS133
+B
SOUND+B
AT+30V
MTZJ33B
UNREG+8V
UNREG+8V
AT+30V
W861
D505
SB290S
D509
SB290S
C514_1
470P500VB
C502_1
680P2KVRR
B502
W5RH3.5X5X1.0
680P SL
C520
W801
100016VMHE
ICP502
20P_5000
5A125V
ICP504
20P_5000
5A 125V
D506
11E1-EIC
D510
RU3AM-EIC
C517_3
0.00222KVRR
C509
D519
SB290S
C515_1
470P500VB
10100VMHE
SB290S
0.0022500VB
C524
C518
SB290S
SB290S
D523
C501
470P500VB
D514
D512
100025VMHE
C523
TP501
D502
220025VMHE
C521
1SS133
R512
22K 1W
220200VYXF
SWITCHING
2SA1371
1M
R518
SWITCHING
Q505
2SC2909
C531
330016VMHE
R507
100 1/4W
Q503
030
1/4W
FROM/TO DEFLECTION
+B
SOUND+B
DEGAUSS_H
VCR.POWER_H
GND
SOUND_GND
POWER_FAIL
AT+13V
TO REGULATOR
MOTOR_GND
UNREG+8V
UNREG+8V
NC
CP810
A2001WV2-9P
GND
GND
AT+12V
AT+13V
AT+30V
(CP3001)
7
6
5
4
3
1
2
3
4
5
6
7
2
8
9
PCB070
TMA523
1
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
1
ABCD E F GH
G-20G-19
Page 11
ABCD E F GH
DEFLECTION SCHEMATIC DIAGRAM
8
IC401 TDA8174AV-DRIVE IC
FB. GENERATOR
INVERTING INPUT
4.7K +-1%
R417
2.7K +-1%
220P500VB
Vs
C414
V.LINEARTY
VR401
470
10035VYK
R419_1
C417
R405
C413
3
R420_1
8.2K +-1%
390
+-1%
4750V YK
1.2
1/2W
47035VYK
0.1 F
C410
D403
11E1-EIC
R416
220025VMHE
C405
C403
1.2
R407
1/2W
2.2250VMHE
C422
L401
4.7mH
R447
82 1/2W
BUFFER OUTPUT
1050VYK
GND
C412_1
R423
270 2W
RAMP GENERATOR
R412_1
0.047 MMTV
C402
R404_1
7
FROM/TO CHROMA/IF
CP403
(CD602)
003P-2100
1
GND
6
5
FROM/TO CHROMA/IF
CP820
(CP601)
A2001WV2-14P
1
2
SOUND+B
3
SOUND_GND
4
H.OUT
5
GND
6
V AMP
7
V.OUT
8
ACL
9
H.PULSE
10
11
POWER_FAIL
12
V.PULSE
13
VCR_POWER_H
14
DEGAUSS_H
NC
NC
330K +-1%
4
1101123456789
11.1 24.5 4.9 6.70.80 6.7 7.7 4.4 24.2 1.4
C408
R403_1
390K +-1%
W833
R406_1
2.7K +-1%
0.1 TF
C406_1
HS401
763WSAA013
D405
1SS133
Vref. DECOUP.
HEIGHT ADJ.
TRIGGER INPUT
OUTPUT STAGE Vs
POWER OUTPUT
(MAIN PCB)
680 1/2W
680 1/2W
2.2 1/2W
MKT
0.47
100V
R409
R411
R415
R410
C423_4
1K 1/2W
820 1/2W
0.33250VPMS
R413
V.POSI
R421
680 1/2W
2.2K
VR402
680 1/2W
L402
ELH5L4112N
R448
1K 1W
C450_1
220P2KVRR
C431
10250VMHE
D413
1N4937
C430_1
TO DY
8
CP401
A1561WV2-A5P
FB401_1
247.6
COL
1
126.0
VIDEO
6
117.0
B+
2
0
AFC
9
NC
HEA
0
TER
10
0
GND
8
0
E12
4
NC
0
E25
3
0.001500VB
3221012F
HV
F
S
0
GND
11
2.5
ABL
7
GND
8
0
E8
5
NC
5
4
3
2
NC
1
7
6
V801
A51EER33X74
9
10
R
8
G
6
B
11
175
12
CD801
TD-2081
(CP802)
TO CRT
5
1.3
HS402
763WSAA015
100 1/4W
W823
0
W817
247.6
H.OUTPUT
Q406_1
2SD2499(LBOEC1)
C424_3
0.00861.25KVMPP
C429_1
470P500VB
D411
1N4937
180V
GND
GND
HEATER
CP803A
B2013H02-6P
NC
NC
FOCUS
SCREEN
180V
6
5
4
GND
3
GND
2
HEATER
1
CD803
WDL6030038
4
3
TO CRT
2
FROM/TO TV POWER
4
AT+13V
VCR.POWER_H
SOUND+B
SOUND_GND
POWER_FAIL
DEGAUSS_H
GND
+B
R418
150 1W
D406
1SS133
H-DRIVE
Q405
2SC1627_Y
T401
ETH09K14BZ
31.0
34
NC
2
31.0
0.5
0
R456
C404
470 1/2W
0.2
1
0.0022500VB
2235V YK
C418
2
W816
0
6
1.322.3
R460
3
2
DEFLECTION SIGNAL
0.47100VMKT
W814
R453
330K 1/2W
R490
33K 1/4W
C432
PCB070
TMA523
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
1
ABCD E F GH
G-22G-21
Page 12
ABCD E F GH
CRT SCHEMATIC DIAGRAM
8
(CRT PCB)
8
7
R804
TP804
12K 2W
TP805
TP806
5
W825
W804
270
R817
C804
560P CH
6
C801
W829
W805
270
C805
R819
7
W812
R821
560P CH
C802
W808
C806
270
560P CH
W824
RED AMP
Q801
6
5
FROM CHROMA/IF
CP850
A2001WV2-5P
5
4
3
2
1
GND
CUT_OFF
G.OUT
R.OUT
B.OUT
(CP851)
C803
150VKA
4
3
PCB110
TCA379
KTC4217(O,Y)
R810
4.7K
W828
GREEN AMP
KTC4217(O,Y)
R811
4.7K
W830
BLUE AMP
KTC4217(O,Y)
R812
4.7K
Q803
Q802
123.5
7.8
7.3
R806
12K 2W
123.9
7.8
7.3
R808
12K 2W
W819W827W813
117.7
7.8
7.3
100P CH
100P CH
2.7K 1/4W
2.7K 1/4W
R830
2.7K 1/4W
C807
100P CH
R828
R829
FROM DEFLECTION
C814
1250V YK
GND_A
(CD801)
CP802_1
A2361WV2-2P
J801
CVT3275-5102
L801_1
100uH
9A06B
GND_A
GND
GND
1
2
132.5
104.1
5
4
0
0
CRT PCB
132.9
F
FOCUS
0
9
10
132.8
11
SCREEN
S801
678
1
C808_1
180V
180V
0.0012KVRR
NC
NC
456
GND_A
GND
GND_A
GND
HEATER
HEATER
123
R816
1.8 1W
(CP803A)
CP803B
B2013H02-6P
BT002
R03(AB)2PXGPI
BT001
R03(AB)2PXGPI
ACCESSORY
TM101
R25-1896
7
6
5
4
3
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
1
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
R.SIGNAL
G.SIGNAL
B.SIGNAL
2
1
ABCD E F GH
G-24G-23
Page 13
ABCD E F GH
IF SCHEMATIC DIAGRAM
8
SIF SAW FILTER IC
CF6001K9453M
7
6
5
IN IN GND OUT OUT
12345
2.303.3 3.30
L6001
W802
W803
R6002
2.4
R6001
0
100K
0
2.7uH
10K
R6003
0.7
100K
SECAM VL SW
Q6001
KTC3881S-RTK
R6004
0.1
SECAM VL SW
0
KTC3881S-RTK
10K
D6001
MA77
D6002
MA77
Q6002
C6004
47P CH
R6007
VIF SAW FILTER IC
CF6002K3953M
IN IN GND OUT OUT
12345
003.33.30
B
C6001
0.0022
10K
(IF PCB)
1K
R6016
6.8K
R6032
R6023
3P CH
DETECTOR
METAL
VR6001 22K
47K
C6017
C6018
R6025
C6019
3316V KA
C6020
0.1 B
FM-PLL DEM
2.7K
0.022 B
C6013
1006.3VKA
L6005
3600036
6
1234
C6011
0.0022
3.2 3.2 0.6 4.70 2.7 2.7 2.6 2.1 1.9 4.2 2.8
SIF AMPAFC
MODE SW
IF IC
VIF AMP
IC6003 TDA9818T
1101112
2
3.3 3.3 0.2 3.0 2.7 2.6 3.6 2.5 2.3 2.3 1.6 2.0
1K
R6018
VOL REF
SIF AGC
3456789
C6010
C6008
0.01 B
B
2021222324
AM DEM
QSS MIXER
150VKA
C6012
FPLL
2.250VKA
VCO TWD
R6022
C6014
C6015
8P TH
150
B
0.1
C6028
AGC VIF AGC
C6022
0.1 B
VIDEO DEM
R6027
C6023
6.8K
R6037
47K
R6040
56K
R6031
0.01 B
13141516171819
7
6
270
R6034
CF6006
SFE5.5MC2
30
R6039
8
680
226.3VKA
L6006
10uH
CF6005
TPWA02B
5
560
R6024
C6021
C6016
4.7K
R601247R6010
0.5
PRE AMP
Q6004
L6002
2SC3000
1uH
R6021
100
1.2
3.6
470
R6011
R6009
4
3
C6027
0.01 B
BUFFER
Q6003
KTC3881S
-RTK
2
R6005
10K
R6008
4.2
1.8
1.1
270
R6006
C6005
47P CH
8.2K
C6006
0.0022 B
6.8K
0
C6009
R6013
0.7
0
0.1 B
R6020
100 1/2W
L6004
0.22uH
1K
SECAM VL SW
Q6006
2SC2412K
0.7
SECAM VL SW
Q6005
KRC103SRTK
CF6004
MKT40.4MA110P
0
0
C6007
0.1 B
03.6
0
SECAM VL SW
Q6008
KRC103SRTK
NC
0.018 B
48
NC
476.3VKA
C6024
0.1 B
R6038_1
330 1/4W
W804
BUFFER
Q6011
2SC2412K
W806
4.1
R6035
47
2.0
1.4
220
W805
C6025
68P
CH
4
3
2
P.CON+5V
SIF/AGC CTL
9
GND
101112
IF_MOD
SECAM_VL-H
13
PCB350
VE9892
1
AFT
GND
FROM/TO POWER
CP6001
6035B-13Z002-T
1
2345678
1
CAUTION: DIGITAL TRANSISTOR
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THE DC VOLTAGE EACH PART WAS
TU_AUDIO
TU_VIDEO
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
IF
AGC
ABCD E F GH
G-26G-25
Page 14
ABCD E F GH
OPERATION SCHEMATIC DIAGRAM
8
(OPERATION PCB)
8
7
HEADPHONE JACK
J351
HTJ-035-28A
1
NC
5
W811
6
FROM/TO 21PIN IN/OUT
(CP4202_1)
CD351_1
CU273301
FRONT_VIDEO_IN
1
GND
2
FRONT_A_IN_L
3
GND/SOUND_GND
4
SOUND_OUT_L
5
SP_OUT_L
6
GND
7
5
4
FROM 21PIN IN/OUT
(CP4203_2)
CD352
CU251801
AT+5V
1
2
REC_LED
3
T-REC_LED
4
POWER_ON_L
3
5
NC
W805
FRONT AV JACK
J701_1
AV2-24D-5
C352
VIDEO
10016VKA
123
E
C351
100P B
POWER/PLAY
D792
SLZ-936C-07-S-T1
C701
0.001 B
HEH
4
AUDIO L
C702
0.001 B
REC/OTR
R793
R351
33 1/2W
R761
270 1/4W
D793
SLZ-936C-07-S-T1
270 1/4W
T-REC
R754
R350
33 1/2W
D791
SLZ-936C-07-S-T1
270 1/4W
4
3
2
6
7
7
6
5
4
3
2
1
G-27
2
PCB030
TE9A16
AUDIO SIGNAL(REC)
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
1
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
ABCD E F GH
G-28
Page 15
ABCD E F GH
INTERCONNECTION DIAGRAM
8
7
6
AC230V_50Hz
CD501_3
BLUE
S502
BROWN
5
DEGAUSS COIL
L503
21
2
4
CP502
DEGAUSS_COIL
S501
1
DEGAUSS_COIL
POWER SW
PCB340
TEAA84
FBT
FB401_1
3
FOCUS SCREEN
S801
SCREEN
FOCUS
4F
1
2
1
2
CP802_1
GND
GND
CD801
5
CP850
S102
S101
+B(B)
+B(A)
CP803A
180V
6
CRT SOCKET
GND
CUT_OFF
7
J801
NC
G.OUT
CD502
CD506
MAIN PCB
PCB070
TMA523
456
GND
NC
8
9
10
11
R.OUT
12
1
2
12345
B.OUT
GND
CP501
12
CP503
1
2
123
HEATER
180V
CP803B
BLUE
BROWN
NC
1
CP401
NC
456
5
GND
CRT PCB
PCB110
TCA379
HEADPHONE JACK
CP820
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CP403
1
CP810
1
2
3
4
5
6
7
8
9
234
NC
GND
HEATER
123
CD850
J351
SOUND+B
SOUND_GND
H.OUT
GND
V_AMP
V.OUT
ACL
H.PULSE
POWER_FAIL[DC]
V.PULSE
VCR_POWER_H
DEGAUSS_H
GND
AT+12V
UNREG+8V
UNREG+8V
AT+13V
AT+30V
1
V801
H.V
1
5
4
3
2
6
7
SP354
SPEAKER
8 OHM
ANODE
CRT
CD601
CD3001
123
E
FRONT AV JACK
J701_1
7654321
CD351_1
GND
SP_OUT_L
7654321
CP4202_1
SP_OUT
SOUND_GND
SOUND+B
SOUND_GND
H.OUT
GND
V_AMP
V.OUT
ACL
H.PULSE
TV_POWER_H
POWER_FAIL[DC]
V.PULSE
VCR_POWER_H
DEGAUSS_H
GNDGND
CP3001
GND
GNDGND
AT+12V
MOTOR_GNDMOTOR_GND
UNREG+8V
UNREG+8V
AT+13V
AT+30V
CAP_VCO
HEH
4
AUDIO LVIDEO
SOUND_GND
SOUND_OUT_L
CP354
1
2
CP601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CD602
1
1
2
3
4
5
6
7
8
9
GND
FRONT_A_IN_L
FRONT_VIDEO_IN
SYSCON PCB
CD352
CP4203_2
B.OUT
R.OUT
G.OUT
CUT_OFF
GND
PCB010
VMA239
OPERATION PCB
PCB030
TE9A16
54321
REC_LED
T-REC_LED
POWER_ON_L
54321
CP851
1
2
3
4
5
AT+5V
21PIN JACK
J4201
18
16
14
12
10
8
6
4
220
IF PCB
PCB350
VE9892
D-W_OUT
D-V_OUT
SP HEAD
EP/LP HEAD
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
MR
FG SENSOR
G
O
VCC
D-COM
AUDIO
CONTROL
AE
CYLINDER UNIT ASS’Y
M-GND
D-PG_GND
D-PG_OUT
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
UN4001
LM
LOADING MOTOR
M101
ARESINCE THESE PARTS MARKED BYCAUTION:
2
1
AFT
GND
CP6001_2
TU_VIDEO
2
1
2
1
AFT
GND
P.CON+5V
CP6001
TU_VIDEO
2
1
213
19
17
15
13
11
9
7
5
1
TUNER PACK
TU601
11
IF
10
NC
+30V
9
8
NC
+5V
7
6
NC
SDA
5
SCL
4
3
NC
2
AGC
1
U IN
P.CON+5VP.CON+5V
TU_AUDIO
TU_AUDIO
9876543
10
AGC
GND
SIF/AGC CTL
9876543
10
9876543
10
AGC
GND
SIF/AGC_CTL
9876543
10
NC
NC
NC
NC
CD1101
12
11
IF
SECAM_VL-H
12
11
12
11
IF
SECAM_VL-H
12
11
TUNER PACK
11
10
9
8
7
6
5
4
3
2
1
13
IF_MOD
13
13
IF_MOD
13
TU1101
IF
+30V
+5V
SDA
SCL
AGC
U IN
VCC
GND
CD4005
CAPSTAN DD UNIT ASS’Y
1
2
3
4
5
6
7
8
9
10
11
12
FFC
TM101
COMMAND TRANSMITTER
TO
OS2202
TM101
FROM
OS2202
REMOCON SENSOR
V.OUT
GND
B+
1
2
3
CP1001
1
CAP_FG
2
CAP_VCO
3
4
CAP.M/F/R
5
I_LIMIT
6
MOTOR_GND
7
8
CYL/LAD_VCO
9
CAP_CTL
10
LDM_CTL
11
CYL_FG/PG
12
CYL_CTL
CP4001
9
8
7
6
SP-CH1 (R)
5
SP_COM
4
SP-CH2 (L)
3
EP/LP-CH1 (R)
2
EP/LP_COM
1
EP/LP-CH2 (L)
CP4005
AUDIO_PB
6
AUDIO_REC
5
CTL+
4
CTL-
3
AE_HEAD(-)
2
AE_HEAD(+)
1
CP4004
FE_HEAD (GND)21FE_HEAD (GND)
2
FE_HEAD (HOT)
1
SENSOR
M2001
HALL
VCC
NC
9
8
NC
NC
7
6
5
4
3
2
1
AUDIO_PB
6
AUDIO_REC
5
CTL+
4
CTL-
FE_HEAD (HOT)
3
2
1
AE_HEAD(-)
AE_HEAD(+)
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
MAINHALL
HALL
OUT
SWITCH
IN
LOGIC
HEAD AUDIO CONTROL
H5001
FULL ERASE HEAD ASS’Y
H5002
ETANTLES PIECES REPAREES PAR UNATTENTION:
ROTOR
MAGNETCOIL
7654321
D-U_OUT
7654321
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
8
7
6
5
4
3
2
1
ABCD E F GH
G-30G-29
Page 16
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter SERVICE MODE, Unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit and
remocon key for more than 2 seconds.
The both pressing of set key and remote control key will not be possible if clock has been set. To reset clock, either unplug
AC cord and allow at least 30 minutes before Power On or alternatively, discharge backup capacitor.
Set KeyRemocon KeyOperations
Initialization of the factory.
NOTE: Do not use this for the normal servicing.
VOL. (-) MIN1
VOL. (-) MIN2
If you set a factory initialization, the memories are reset such as the clock
setting, the channel setting, the POWER ON total hours, and PLAY/REC
total hours.
Horizontal position adjustment of OSD.
NOTE: Also can be adjusted by using the Adjustment MENU.
Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL).
VOL. (-) MIN
VOL. (-) MIN4
VOL. (-) MIN
VOL. (-) MIN6
VOL. (-) MIN7
VOL. (-) MIN8
VOL. (-) MIN9
3
5
Adjust the PG SHIFTER automatically.
Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).
Adjust the PG SHIFTER manually.
Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).
Adjusting of the Tracking to the center position.
NOTE: Also can be adjusted by pressing the ATR button for more than 2 seconds
during PLAY.
POWER ON total hours and PLAY/REC total hours are displayed on the screen.
Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION
OF HOURS USED).
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
Releasing of PROTECTION PASSWORD.
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
MethodOperations
Press the ATR button on the
remote control for more than
2 seconds during PLAY.
Make the short circuit between
the test point of SERVICE and
the GND.
Adjusting of the Tracking to the center position.
Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL
ADJUSTMENT" (PG SHIFTER).
The BOT, EOT and the Reel Sensor do not work and the deck can be operated
without a cassette tape.
Refer to the "PREPARATION FOR SERVICING"
C2-1
Page 17
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
NOTE: Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow
at least 30 minutes before Power On or alternatively, discharge backup capacitor.
1.
While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 seconds.
2.
ADDRESS and DATA should appear as FIG 1.
ADDRESS DATA
INIT 0B4 00
POWER ON 0000
PLAY/REC 0000
Fig. 1
3.
ADDRESS is now selected and should "blink". Using the PLAY or STOP button on the remote, step through the
ADDRESS until required ADDRESS to be changed is reached.
4.
Press ENTER to select DATA. When DATA is selected, it will "blink".
5.
Again, step through the DATA using PLAY or STOP button until required DATA value has been selected.
6.
Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7.
Repeat steps 3 to 6 until all data has been checked.
8.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
9.
Turn POWER on.
10.
While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 2 seconds.
11.
After the finishing of the initializing of shipping, the unit will turn off automatically.
The unit will now have the correct DATA for the new MEMORY IC.
C4-1
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