How it Works
JVC
Loading...
HR-J6009UM
Diagram
15 pgs1.28 Mb0
Service Manual
10 pgs684.32 Kb0
User Manual 2
14 pgs269.23 Kb0
Table of contents
Loading...

JVC HR-J6009UM Diagram

SECTION 2

CHARTS AND DIAGRAMS
AB C D E F GH

INTERCONNECTION DIAGRAM

8
OUT
MICRO MOTOR
M2003
ROTOR
MAGNETCOIL
FG SENSOR
VCC
CAPSTAN DD UNIT
DECK MECHA ASS’Y
HI-FI HEAD
SP HEAD
EP/LP HEAD
AUDIO
CONTROL
AE
MR
G
O
M2001
HALL
HALL VCC
CD2001
U-OUT
V-OUT
W-OUT
M-COM
GND
PG OUT
PG GND
CYLINDER UNIT ASS’Y
UN4001
9
8
7
6
5
4
3
2
1
AUDIO PB
6
AUDIO REC
5
CTL+
4
CTL-
3
AE HEAD(-)
2
AE HEAD(+)
1
SENSOR
FULL ERASE HEAD ASS’Y
H5002
LM
LOADING MOTOR
7
AC110-220V_50Hz/60Hz
CD501_1
BLUE
S502
BROWN
6
S501
5
REAR OUT JACK
J4201_2
VIDEO OUT
AUDIO_OUT-L
AUDIO_OUT-R
FRONT AV JACK
VIDEO
4
J4203
FRONT AV JACK
AUDIO L
J4204
FRONT AV JACK
AUDIO R
J4205
FRONT_V_IN
FRONT_A_IN-L
FRONT_A_IN-R
3
COMMAND TRANSMITTER
TM601
TO OS651
FROM TM601
OS651
Vout
GND
1
2
3
B+
FE HEAD (GND)
2
2
FE HEAD (GND)
1 FE HEAD (HOT)
1
FE HEAD (HOT)
TUNER,DEMODULATOR
AND RF CONVERTER
TU6001
RF OUTRF IN
25 26
2
A.IN
3
CH
4
MB
5
CONTROL
6
V.IN
8
(RF AGC)
9
NC
10
CE
11
CLOCK
12
DATA
13
BM
14
PB 5V
15
FSC
16
TU 32V
17
IF TP
18
IF OUT
NC
NC
NC
2
NC
A.OUT
21
SIF OUT
22
AFT
SYSCON PCB
PCB010 VMA243
23
V.OUT
24
27 28
M101
9
8
7
6
5
4
EP/LP-CH1 (R)
3
2
EP/LP-CH2 (L)
1
6
5
4
3
2
1
HF1 (R)
HF_COM
HF2 (L)
SP-CH1 (R)
SP_COM
SP-CH2 (L)
EP/LP_COM
AUDIO PB
AUDIO REC
CTL+
CTL-
AE HEAD(-)
AE HEAD(+)
1
2
3
4
5
6
7
8
9
10
11
12
CAP_FG
CAP_VCO
VCC(5V)
CAP/M/F/R
MOTOR_GND
GND
CYL/LAD_VCO
CAP_CTL
LDM_CTL
CYL_FG/PG
CYL_CTL
FFC
CD1002
FFC
1
2
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
MAIN
HALL
SWITCH
IN
LOGIC
1
2
3
4
5
6
7
HEAD AUDIO CONTROL ASS’Y
H5001
8
7
6
5
4
3
2
1
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:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
1
AB C D E F GH
2-1 2-2
AB C D E F GH

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

8
(SYSCON PCB)
8
FROM POWER
7
P.CON+5V
FROM/TO HI-FI/DEMODUTATOR
TO_NORMAL_A
6
FROM_NORMAL_A
HF_COM
FROM/TO CYL
5
9
8
7
6
5
4
EP/LP-CH1 (R)
3
2
EP/LP-CH2 (L)
1
4
3
FROM/TO HEAD AUDIO CONTROL
6
5
4
3
2
1
2
TO FULL ERASE HEAD
FE HEAD(GND)
2
FE HEAD(HOT)
1
1
H.SW
Y/C_CS
C.ROTARY
AUDIO_MUTE-H
22K
R4046
22K
R4047
12K 1/4W
R4045
12K 1/4W
C4070
0.1 F
0.1 F
AUDIO
C-ROT
C-GND
MUTE
RF-SW
IN
HA SW
H
L
+
H
L
R
ALC
P
ALC DET
PB,EE
EQ
REC:LP<EP
AMP
PB:EP
4
R4019
330K
C4031
1016V KA
C4030
R4020
220 1/4W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
0.1 F
0.001 B
3
R4053
10K
1/4W
R4017
R4018
NOTE:
SP,LP
8.2K
8.2K
C4029
0.01 B
IIC_DATA
SERAIL DECODER
C-LPF
PB,EE
7
C4032
150V KA
IIC_CLK
RP
VREF
8809
0.0027 B R4021
18K
C4033
0.0012 B
4.21M
LPF
Main CONV
Sub CONV
L4006
C-VCC
BPF
R4022
P.CON+5V
REC AMP
4
47uH
C4063
C4062
R4039
3.58M BPF2
B-UP
AMP
LINE
AMP
MUTE
820
C4034
R4041
1.8K
4716V YK
150V KA
C4064
0.022 B
8.2K
2
X4001
100CT3R508
VX01
REC APC
P
R
BGA
R
ACC AMP
RPPP
ACC DET
R
DETAIL
CLAMP
ENH
NL
NL
EMPHA
EMPHA
FM MOD
R-EQ TEST
REC
FM-EQ
FM
R
P
AGC
PHASE
AUTO
EQ
BIAS
fo-ADJ
R4023
4.725V KA
FROM_NORMAL_A
APC
P
NORMAL
P.CON+5V
47uH
BUFFER
Q4012
2SC2412K
3.3K
0.022 B
C4067
YNR/COMB
P
R
FM
AGC
FIL
B
DEM
NC
3.58M
FM
P
AMP
BPF1
CNC
PB
B.D
P
N.L. DEEM
NC1
150V KA
ALWAYS
R
Y-GND
L4005
R4038
VDD 4Fsc
5V
TIMMING OUT
DRIVER
VIDEO
AGC
R
PB-C
Y/C MIX
SUB LPF
MAIN
DE-EM
R
P
17 18 192 20
2.6 0.2 2.8
NC
680K
CCD
QV/QH
MAIN EMPHA
1/2 FBC
FIL
C4058
476.3V KA
R
P
R
P
SYNC
V.SYNC
SEP
C4059
0.1 F
AUTO-BIAS
SEP
4.7K
PLL
CLAMP
VCA
CLAMP
1 2 3
S
DET
FSC
C4060
0.01 B
7
FROM TUNER
FRONT_V_IN
TUNER_V
R4033
W801
2.2K 1/4W
R4034
82K
R4037
1K
4FSC
6
FROM/TO SYSCON/SERVO
4FSC
IIC_CLK
IIC_DATA
Y/C_CS
R4035
100K
DUMMY_V.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
5
OSD_V
CTL-
TUNER_V
FRONT_V_IN
CTL+
H.AMP_SW
COMP
ENV.DET
H.SW
C.SYNC
4
1
OSD_V
C.SYNC
C4061
0.01 B
0.82.21.24.94.93.24.95.25.25.205.204.84.8 2.1 4.1 3.3 3.2 414243444546474849550515253545556575859660
CLOCK
0
40
VSS
1.6
OUT
0
VSS
3.2
IN
2.5
VCA
3.2
3.3
2.6
VCP
2.6
4.1
REG
4V
2.3
30 31 32 33 34 35 36 37 38 39
BAL
2.3
TC1
2.1 NC
NC
AGC
1.6
TC2
3.6
6DB
C4048
C4049
R4036
150V KA
150V KA
C4050
0.2250V KA
C4051
226.3V KA
1.8K
4.9
3.8
BUFFER
Q4010
2SA1037AK
1.6
3.2
2.20
C4052
C4053
C4054
0.1 F
BUFFER Q4011
2SC2412K
150V KA
150V KA
4.1
5.0
Y-VCC
B
4.4
3.2
2.1
21 22 23 24 25 26 27 28 29
C4046
150V KA
L4004
22uH
P.CON+5V
3
1006.3V KA
C4045
C4044
0.1 B
4.9
3.9
3.3
R4043
150V KA
C4065
C4066
1.5K
R4042
320FH
SLD
VCO
R
P
REC
PB
AFC
BEFORE
BGA BGA
AFTER
P
HA
PB-C
R
Y-LPF
DOUBBLE
LIM
PB
S-EQ
FM EQ
VHS
SOPB
PHASE
EQ
Q-ADJ
15K
390P B
C4037
0.1 F
C4038
C4057
180P CH
C4039
22P CH
33P CH
R4024
150V KA
C4035
6.8K
W826
1.5K
R4025
C4036
2
V.ENV
3
TP4001
NC
PCB010 VMA243
1
CAUTION: DIGITAL TRANSISTOR
RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
GND
FSC
HF1
HF2
GND
HF1 (R)
HF_COM
HF2 (L)
SP-CH1 (R)
SP_COM
SP-CH2 (L)
EP/LP COM
AUDIO PB
AUDIO REC
CTL+
CTL-
AE HEAD(-)
AE HEAD(+)
GND
HOT
COMP
ENV.DET
H.AMP_SW
R4044
C4069
C4016_1
0.068 B
C4019
0.047 F
C4015
0.047 F
L4001
P.CON+5V
22uH 0305
P.CON+5V DUMMY_V.SYNC
TO_NORMAL_A
P.CON+5V
0
R4001
CTL+
CTL-
V.REC_ST-H
560
AUDIO
0 PB SW Q4001
KTC3198
AUDIO PB SW Q4002
KTC3198
R4002
0.7
10K
0
0
R4003
0.7
10K
0
476.3V KA
0.1 B
C4013
C4009
R4004
15 1/4W
C4014
226.3V KA
R4005
C4012
226.3V KA
10K 1/4W
6.8K
470P B
R4013
C4023
5.2 SW
Q4003
KRA103SRTK
5.3
5
C4002
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
0.022100V MKT
COIL,BIAS OSC
T4001
1626009
1
6
2345
C4005
0.01 B
2206.3V YK
C4004
C4006
0.015 B
R4010
L4003
100uH
0305
0
3.3K
0
BIAS OSC
0
KTC3203_Y
1K
R4012
W812
W814
C4022
0.1 F
Y/C/AUDIO/CCD/HEAD AMP IC
IC4001
LA71205M-MPB
BIAS CTL
Q4005
KTA1266
0
5.2
5.2 R4011
22K
C4010
Q4006
476.3V KA
OUT
COMP
ENV
2.1
DET
KILL
616263646566676869
DET
0
GND
2.9
CHROMA
DET
ACC
1.6
DET
1.8
P
1.9
R
1.8
P
5.0
HA VCC
1.8
1.6 70717273747576777879
HA
0
PRE GND
1.8
P
1.8
R
1.8
P
0
A-GND
2.3
4.9
A-VCC
1 2 3
2.3
0
2.3
Vref
2.3V
1 10111213141516
2.3 2.3 2.3 2.3 2.3 2.302.3 2.3 0.8 4.8 1.1 1.1 1.4 2.0 0 2.6
C4028
336.3V KA
C4027
C4025
2206.3V YK
C4074
0.1 F
C4040
TUNER VIDEO SIGNAL
AB C D E F GH
2-3 2-4
AB C D E F GH
FROM/TO POWER
8
POWER_FAIL
LED_VCC
POWER_ON-L
AT+5V[M-CON]
P.CON+5V
AT+5.2V
AT+12.6_V
GND
GND
GND
(S/S)
(MOTOR)
(LED)
7
SEG_9
W808
D1003
D1004
C1001
22016V YK
L1002 22uH
R1003
3.3K 1/4W
W809
D1005
12
CAP_FG
CAP_F/R
LDM_CTL
CYL_DRIVE SEG_9
R1009
10K
CYL_PG
CYL_FG
R1010
10K 1/4W
5.1 EOT SENSOR
Q1006
0
PNA2604M010R
8.2K
R1007
R1006
47K 1/4W
LED_VCC
CENT_LED
(LED_GND)
CAP_LIMIT
CONTROL_IN
R1042
TAB_SW
47K
R1029
10K
POWER_ON-L
REM_IN
CAP_FG
TV/VCR
SEG_10 VIDEO_OUT
REEL-T
14
A_OUT_MUTE-L CYL_FG
R1060 2.7K 1/4W
EOT
BOT
GND
REEL-T
POWER_FAIL
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
0
5.0
0
5.0
5.0
5.0 NC
4.2
0
4.9
NC
5.0 NC
5.0
0.3
5.0
0.7
0.1
5.0
0
SW1001
R1002
FROM/TO DECK
TMC-J12P-B2
1
2
CAP_VCO
3
4
CAP/M/F/R
5
6
7
8
LD/CY_VCO
9
10
11
CYL_FG/PG
12
CYL_CTL
BOT SENSOR
5.0
Q1008
PNA2604M010R
0
R1004
8.2K
MXS01350MVP0
2
180 1/4W
REEL SENSOR
34
Q1002 RPI-303
5.2
CAP_FG
VCC
GND[M]
GND
CAP_CTL
LDM_CTL
1.2 1
D1001
LNA2702L010R
270
R1041
CENT SW
Q1007
0
KRC103SRTK
5.0
0
2.4
W845
0
6
5
4
3
2
1.4
MS_SEN B
Q1004
SG-233S
23
1
1.60.6
1

SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM

(SYSCON PCB)
22K
TAB_SW
4G
2G/T-REC_LED
2G/T-REC LED
BOT-H
BOT
PG ADJ VR1001
10K
0.6
100
R1087
3G/REC_LED
11
4G
3G/REC LED
HIFI ENV
PG
4
5
HIFI_ENV.DET
5.0
4
33K
5G
5G
81 POWER ON L
82 REM IN
99
100
MS SEN-B
33K
R1083
X1001_1
1002T01003
R1033
1M
GND
OSC 2
SEG 6
SEG 7
KEY-B
MS SEN-A
5.0 0.1
KEY-B
R1047 10K
C1023
C1057_1
123
18P CH
C1050_1
X1002
100DA32R01
00
X1
VSS
OSC 1
AFT S.CURVE
KEY-A
ST SEL
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30
9
KEY-A
ST_SELECT
AFT-S.CURVE
R1046 10K
2206.3V YK R1078
100 1/4W
0.47F5.5V FY
C1028
1G/TV/VCR_LED
818283848586878889
TAB SW
CFG
1G/TV/VCR LED
VCR-H(TV/VCR)
SEG 9/JUST_CLK
SEG 10/ACTIVE_ON-L
REEL-T
REEL-S
POWER FAIL-H
AC/XTAL
90919293949596979899
SP-L
EP-L
AUDIO OUT MUTE L
SEG 1/RV/CATV
SEG 2/LAG_SEL
SEG 3/INDEX_ON/OFF
SEG 4
SEG 5
100
A VSS
SEG 8
110
0
5.1 0 5.0 5.0 5.0 4.3 4.7
MS_SEN A
Q1005
SG-233S
5.0 23
1
4
0.4 1.3
R1050
47K 1/4W
R1043
CAP_LIMIT
CYL_DRIVE
NC
TP1001
SERVICE
C1055
0.022 B
1M
R1040
22K
18P CH
R1052
000
X2
EOT-H
EOT
R1066
TEST
SLOW OFF SET
NC
SERVICE
CAP LIMIT
CYL SPEED UP
TIMER SYSCON SERVO CONTROLLER IC
IC1001
OEC0115A
RESET
A VDD
ENV DET
00
ENV.DET
C1017 0.01 B
10K
R1049
4.7K
5.0 5.0 0
R1051
18K
LDM_CTL
RF_CH_SW
CENT_LED
W854
LDM_CTL
CENT LED
RF_CH_SW
POWER_ON-H
FS/IIC CLK
GND
IIC DATA
Y/C_CS
5.0
Y/C_CS
3.3K
R1045
3.3K
R1044
R1031
NCNC
45
NC NC
GNDINOUT
123
1016V KA
C1021
CAP_F/R
AUDIO_MUTE-H
A.MUTE
CAP FWD
VDD (60K=TEST)
CAP FULL
05.005.05.005.0
VIDEO H.SW
3.3K 1/4W
IC1003
SYSTEM RESET IC
R1070
TUNER_L
5.0
4/2HD
TUNER_L
50 D OSC IN
49 VSS(OS)
48 AFC OSC
32 CTL-H(-)
31 CTL-H(+)
H.SW
Hi Fi H.SW
5.0 5.0 5.0 4.8
HIFI_H.SW
H.SW
6
TP1002 NC
C1053
0.1 F
C1041
R3111N311A/C
V.REC_ST-H
V.REC ST-H
CAP PWM
R1034 56K
4FSC
R1013
0.1 F
C1036
P.OFF-L
DRUM PWM
R1037 56K
R1039
C1054
0.022 B
C.SYNC
DUMMY_V.SYNC
5.6K
10K
10
C.SYNC
4 FSC IN
CTL AMP(-)
CTL GAIN SW
C.ROTARY
DUMMY V.SYNC
0
C.ROTARY
R1038
10K 1/4W
0.1 B
R1025
R1026
3.42.43.24.33.25.05.05.05.05.05.02.32.4
4 FSC OUT
AFC LPF
CHR BIAS
CV OUT
V.REF
CV IN
Vcc(OSD)
VCC(SV)
CTL AMP
CTL BIAS
VSS(SV)
H.AMP SW
00
H.AMP_SW
CYL_DRIVE
CONTROL_IN
D1002
C1019
C1032
1M
515253545556575859660616263646566676869770717273747576777879880
CFG
DPG
DFG
COMP
D OSC OUTCOMP
22P CH
33P CH
L1001
15uH
820
50
40 41 42 43 44 45 46 47 48 49
31 32 33 34 35 36 37 38 39
FROM/TO TUNER
R1075
C1034
3.3
0
2.8
2.7
R1030 2.7K
3.3
3.5
R1053 4.7K
1.3
3.5
5.2
5.2
5.0
4.5
C1015 220P CH
4.5
2.6
2.6
2.6
2.6
0
R1015
2.6
2.6
W858
W859
IIC_DATA_A
1K 1/4W
IIC_DATA
27P CH
R1072
10K
R1054
220
R1055 47K
560
IIC_CLK_A
R1076
IIC_CLK
R1017
1K 1/4W
560
IIC_DATA
AFT-S.CURVE
IIC_CLK
A_OUT_MUTE-L
TV/VCR
VIDEO_OUT
TUNER_L
C1016
0.1 F
R1065
10K
C1022 226.3V KA
R1061
470K
C1006 0.1 F
9
C1038
C1020
476.3V KA
R1048
180K
C1013
0.001 B
R1014
6.8K
CTL+
CTL-
RF_CH_SW
W818
R1016
15K 1/4W
C1029
4.725V KA
7
R1022
CAP_FG
1K 1/4W
W829
W828
C1040
0.0047 B
226.3V
KA
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CYL_PG
8
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
FROM/TO HI-FI/DEMODULATOR
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
IIC_CLK
IIC_DATA
ST_SELECT
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
4FSC
IIC_CLK
IIC_DATA
Y/C_CS
DUMMY_V.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
OSD_V
CTL-
CTL+
H.AMP_SW
COMP
ENV.DET
H.SW
C.SYNC
FROM/TO OPERATION
REM_IN
KEY-B
KEY-A
1G/TV/VCR_LED
2G/T-REC_LED
3G/REC_LED
4G
5G
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
NOTE:
ARESINCE THESE PARTS MARKED BYCAUTION:
CAUTION: DIGITAL TRANSISTOR
ETANTLES PIECES REPAREES PAR UNATTENTION:
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
PCB010 VMA243
8
7
6
5
4
3
2
1
AB C D E F GH
2-5 2-6
AB C D E F GH

POWER SCHEMATIC DIAGRAM

8
7
CONTROL
Q501
2SC2120Y
C504
D523
1N4005-EIC
D505
1N4005-EIC
D508
1N4005-EIC
D506
1N4005-EIC
R504
D502
0.0015 B
C507
100 1W
120K
R508
R505_1
0.001250V KX
SWITCHING
2SC3752M/L
-CB11
C510
0.018 B
D507
1/2W
C508_1
C513
Q503
0.2
68K 2W
150K
C509_1
68400V WA
B502
680P250V KX
308
0.1
R514
R534
100P1KV SL
W4BRH3.5X6X1
HS501
1.5 1W
1/2W
C512
D511
C529
0.0022500V B
TRANSFORMER
SWITCHING
RGP10K-EIC
0.0068 B
T501
8122018
110
0.65
2
3.25
NC
3
25.3815
4
140.2
56
0.91
24.45
NC
9
0
8
-2.88
7
0
-0.49
S502
S501
FH501
EYF-52BC
1.6A 250V
T1.6AL250V
F501
50T016HCC
FH502
EYF-52BC
R502_1
1.5M 1/2W
C501_1
L503
0R3A433F20
34
12
0.22275V PHE840
6
AC110-220V_50Hz/60Hz
CD501_1 0S4A9802
BROWN
BLUE
5
0.2
C505
0.0012 B
R527
10K
0.4 0
4
3
R528
1K 1/4W
390
PHOTO COUPLER
IC511
TLP621(GR)
34
4.0 1
3.0
2
R524
2
1.6A 250V
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
1
REPLACE ONLY WITH THE SAME TYPE FUSE 1.6A 250V (F501).
ATTENTION:
POUR UNEPROTECTION CONTINUE LES RISQUES D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEME TYPE 1.6A 250V (F501).
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
(SYSCON PCB)
D521
C518
W4BRH3.5X6X1
R506
220
1050V KA
B501
D512
SB140-EIC
D515
1K
R510
R549
330 1/4W
C502
0.0027500V B
D514
SB290S
C514
150V KA
C506
C515
0.01 B
VOLTAGE CTL IC IC501 KIA431
GNDOUT IN
03.0
10006.3V YK
R522
1K 1/4W
123
D520
MTZJ33B
L505
22uH
D525
D510
C522
MTZJ6.8B
MTZJ5.6B
R518
R516
22016V YK
1.3K +-1%
+-1%
1.2K
47016V YK
C519
C525
0.1 F
2.5
DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
D501
R521
MTZJ24B
W852
220 1/4W
P.CON+12V SW
L504
22uH
Q512
KTC3203_Y
C517
ETANTLES PIECES REPAREES PAR UNATTENTION:
11.8 11.7
12.4
220 1/4W
150V KA
D513
R509
33K 1/4W
4706.3V YK
C520
47K
R544
D524
R520
22K 1/4W
R525
12.7
MTZJ13B
0
W820
5.2 5.1
P.CON+5V SW
5.9
M-CON B+ SW
KTC3198
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
P.ON SW
Q513
KRC103SRTK
0
Q509
KTC3205_Y
Q515
R503
22K
R523
390 1/4W
5.15
5.12
5.9
R531
150K 1/4W
ARESINCE THESE PARTS MARKED BYCAUTION:
TO HI-FI/DEMODULATOR
+5V
+12V
GND
(TUNER)
(S/S)
(CAP)
(LDM)
(LED_GND)
(SYS_GND)
TO TUNER
GND
+32V
+12V
AT+5.2V
P.CON+5V
TO Y/C/AUDIO/CCD/HEAD AMP
P.CON+5V
GND
FROM/TO SYSCON/SERVO
POWER_ON-L
AT+12.6_V
AT+5.2V
LED_VCC
POWER_FAIL
P.CON+5V
GND
GND
GND
AT+5V[M-CON]
TO OPERATION
LED_VCC
AT+5.2V
GND
GND
W842
CAUTION: DIGITAL TRANSISTOR
PCB010 VMA243
8
7
6
5
4
3
2
1
AB C D E F GH
2-7 2-8
AB C D E F GH

TUNER SCHEMATIC DIAGRAM

8
TU6001
TCMN0682PA13D(4)
7
6
5
4
25 26
A.IN
2
3
CH
MB
4
CONTROL
5
V.IN
6
8
RF AGC
9
NC
10
CE
11
CLOCK
12
DATA
13
BM
14
PB 5V
15
FSC
16
TU 32V
17
IF TP
18
IF OUT
21
A.OUT
22
SIF OUT
23
AFT
24
V.OUT
27 28
2206.3V YK
22K
R6005
C6008
R6006
10K
W844
R6004
1K 1/4W
NC
NC
L6002
22uH 0305
2206.3V YK
0.01 F C6010
C6009_1
NC
NC
W834
C6003_1
1016V KA
C6004
0.01 F
RF_CONV_A.OUT
RF_CH_SW
TV/VCR
IIC_CLK_A
IIC_DATA_A
P.CON+5V
+32V
TUNER_A
AFT-S.CURVE
TUNER_V
VIDEO OUT
TP4201
75
R4202
4706.3V YK
C4201
C4209
1016V KA
R4201
470 1/2W
W815
+12V A_OUT_MUTE-L
BUFFER
Q4201
KTA1266
3.3
2.6
0
W810
R4204
10K
R4205
(SYSCON PCB)
R4212
10K
8
REAR OUT JACK
J4201_2
MSP-213V1-432 PBSN
E
1234
5
H1EH1H2
L
V
R
7
6
390
R4206
390
MUTE SW
Q4203
2SC2412K
R4210
100
FRONT AV JACK
E
VIDEO
H
J4203 MSP-281V2-B
0
MUTE SW
Q4204
2SC2412K
0
0
0
FRONT AV JACK
AUDIO L
E
1
2
H
J4204 MSP-281V2-B
1
2
R4207
0
1K 1/4W
0
R4211
1K 1/4W
W863
E
1
AUDIO R
23
HNC
FRONT AV JACK
J4205 MSP-281V2-A
MUTE SW
Q4202
KRA103SRTK
0 5.0
W804
5.0
75
R4209
AUDIO_OUT-R
AUDIO_OUT-L
AT+5.2V
5
VIDEO_OUT
4
1016V KA
C4211
0
3
Q6001
KRC103SRTK
0
0
SW
2
THE DC VOLTAGE AT EACH PART WAS
NOTE:
1
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
TUNER_L
+32V
+12V
P.CON+5V
FROM POWER
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
AT+5.2V
(TUNER)
GND
IIC_CLK_A
FROM/TO SYSCON/SERVO
ARESINCE THESE PARTS MARKED BYCAUTION:
TV/VCR
TUNER_L
RF_CH_SW
VIDEO_OUT
IIC_DATA_A
AFT-S.CURVE
A_OUT_MUTE-L
DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
FRONT_A_IN-L
FROM/TO HI-FI/DEMODULATOR
FRONT_A_IN-R
AUDIO_OUT-R
AUDIO_OUT-L
ETANTLES PIECES REPAREES PAR UNATTENTION:
TUNER_A
FRONT_A_IN-L
FRONT_A_IN-R
RF_CONV_A.OUT
FRONT_V_IN
TUNER_V
FRONT_V_IN
TO Y/C/AUDIO/CCD/HEAD AMP
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL
AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)
TUNER VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PCB010 VMA243
3
2
1
AB C D E F GH
2-9 2-10
Loading...
+ 10 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use