Table of Contents
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A
B
D1006
FROM/TO POWER
D1010
SB140-EIC
AT+5.6V
SB140-EIC
GND
8
AT+5V
POWER_FAIL[DC]
VCR_POWER_H
P.CON+5V
STANDBY_H
T-REC_LED
REC_LED
REMOCON_IN
7
AT+12V
MOTOR_GND
KEY_A
KEY_B
P.CON+5V_A
FROM/TO Y/C/A/H.AMP
MESECAM_M
AT+5V
D_V_SYNC
V.REC_ST_H
VV_H
6
SCL
SDA
H.SW
ENV_DET
VCR_A_MUTE
CTL+
CTL-
C.SYNC
VD
BOT
BOT SENSOR
Q1017
ST-304L
5
5.1
5.1
EOT SENSOR
Q1006
ST-304L
0.2
0.1
EOT
CENT LED SW
Q1002
KRC103SRTK
0.2
4
5.2
0
TAB_SW
SW1001
MXS01380MPP0
3
CP1001
TMC-J12P-B2
1
CAP FG
2
CAP VCO
3
VCC
R1061
CAP_F/R
4
CAP.M F/R
3.3K 1/4W
CAP_LIMIT
5
I LIMIT
6
MOTOR GND
7
GND
8
CYL/LAD VCO
CONTROL_IN
9
CAP CTL
LDM_CTL
10
LDM CTL
2
CYL_FG/PG
11
CYL FG/PG
CYL_DRIVE
12
CYL CTL
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-3
C
D
2.2
5.2
5.2
3.3 2.6
C1047
84
83
82
81
80
R1024
5.2
VOL_CTL
16V
10
KA
OSD_Y
15K
R1001
2.5
CYL_DRIVE
R1066
1M 1/4W
2.5
CONTROL_IN
85
CAP_FULL
C1063
1K 1/4W
CAP_F/R
0
CAP_FWD-L
86
220P CH
5.2
VV_H
VV-H
0
VCR_A_MUTE
VCR_MUTE
0
V.REC_ST_H
V.REC.START-H
0
PROTECT
PROTECT
5.2
C1074
TV_POWER_H
TV_POWER_ON-H
0
TUNER_ON/OFF
0.01 B
DA RGB SW
R1090
5.2
VCR_POWER_H
VCR_POWER_ON-H
22K
0
D1004
YC0
1SS133
NC
BB L
3.6
H_CTL
R1039
H CONTROL
0
OSDR
R
22K
0
C1073
OSDG
G
0
0.01 B
OSDB
B
5.2
FF/REW-L
FF/REW-L
R1004
10K 1/4W
0
DPG
15
R1008
2.2
CYL_FG/PG
DFG/DPG
C1007
1K
R1014
2.6
H.SW
VIDEO_H.SW
0.0047
B
1K 1/4W
R1057
CYL_DRIVE
NC
HIFI_H.SW
R1064
C1008
13
5.6K
1.9
DRUM_PWM
111
R1067
0.18 B
56K
14
2.6
CONTROL_IN
CAP_PWM
112
56K
0
D_V_SYNC
DUMMY.V.SYNC
0
VSS
CENT_LED_CTL
C1067
0.4
C.SYNC
0.1
B
5.2
C1081
1
2
3
4
5
0.001 B
0
2.6
2.6
2.6
2.6
R1017
CTL+
C1090
560
R1020
C1016
CTL-
6.3V
22
KA
560
C1012
6.3V
47
KANP
0
0.0039
B
SW
Q1004
5.2
KRC103SRTK
0
C1015
0.0018 B
R1029
1K
16
MS_SEN A
Q1009
RPI-352Q02
2.4
1.2
5.1
0.9
5.1
5.1
1
2
2
3
2
3
1
4
1
4
MS_SEN B
0.9
1.4
0.5
1.4
4
3
Q1003
0
5.1
RPI-352Q02
REEL SENSOR
Q1001
RPI-301
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D
E
11
12
0
2.5 5.2 1.5 1.6
0
NC
NC
NC
NC
NC
NC
NC
NC
0
NC
0
NC
3.6 3.6
NC
NC
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
VOLUME_PWM
CYL_SPEED_UP
56
VCC
55
TUNER MUTE
TEXT RESET
ON_TIMER_LED
REC/OTR_LED
SYSCON/TIMER/SERVO IC
REMOCON IN
IC1006
OEC0107B
POWER_FAIL
C.SYNC
30
TUNER AGC
VCC
29
MESECAM_M
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
0.2
2.7
2.6
2.6
5.2
2
2
1.7
5.1
5.1
2.1
1.5
5.2
NC
0
NC
2.6
0
0
0
0
R1021 470
L1001 12uH
C1038 15P
CH
C1022
0.0039
B
NC
R1049
0
5
REEL SENSOR
4.7K
Q1005
NC
RPI-301
0
2.4
1
2
OUT
1
5.2
4
3
0
5.1
CAUTION: DIGITAL TRANSISTOR
E
F
G
MICON SCHEMATIC DIAGRAM
R1096
1K
C1072
C1030
68P CH
0.1 F
4.3
4.2
0
5.1
5
6
7
8
C1060
0.1 B
4
3
2
1
0
0
0
0
5.2
0
58
57
5.2
TU_AUDIO_MUTE_H
5.1
R1015
22K
EXT_IN_L
EXT_IN-L
3.1
TV_A_MUTE
TV_MUTE
5.3
CENT_LED_CTL
CENT LED
5.2
TEXT_RESET
5.2
R1010
4.7K
TAB_SW
TAB_SW
5.2
NC
REC_LED
0
T-REC_LED
T-REC_LED
5.2
OTPB_LED
NC
STANDBY_H
STAND BY
4.6
C1069
DEGAUSS
NC
R1082
22P CH
REMOCON_IN
4.7
R1035
22K 1/4W
CFG_IN2
5.2
22K
SERVICE
SERVICE
NC
5.3
TP1001
REEL-T
REEL-T
5.2
REEL-S
C1001
REEL-S
5.3
D1001
RB721Q-40
C.SYNC
220P CH
SYNC IN
5.3
R1069
5.6K
R1065
4.9
C1043
AVCC
5.2
R1055
0.1
B
C1044
BOT
BOT
2.3
10K 1/4W
KEY_B
KEY_B
5.2
KEY_A
KEY_A
0
2.5
18
MS_SEN-B
R1059
R1013
MSSEN_B
H.SYNC
4.7
0
0
MS_SEN-A
1K
10K
MSSEN_A
0.6
V.SYNC
2SC2412K
AGC_M
4.2
5.3
C1055
R1048
17
0.2
MESECAM_M
HD SW
5.3
330P CH
220 1/4W
Q1016
0
27
28
2SC2412K
1.4
1.4
R1070
5.1
10K
POWER_FAIL[DC]
BUFFER
4.9
4.9
Q1007
2SA1037AK
4.9
SW
Q1010
KRA103SRTK
4.6
0
D1021
R1009
1SS133
R1072
680
330
C1031
180P CH
R1012
NC
0
330
R1073
680
4
NC
R1054
C1020
180P CH
330
SYSTEM RESET
IC1003
R1074
680
IN
GND
R3111N311A/C
2
3
C1033
180P CH
5.1
0
R.SIGNAL
G.SIGNAL
CAUTION: DIGITAL TRANSISTOR
B.SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
CAPSTAN AFC SIGNAL
F
G
H
(SYSCON PCB)
8
7
FROM/TO 21PIN IN/OUT
KEY_B
6
KEY_A
EXT_IN_L
TU_AUDIO_MUTE_H
TUNER_ON/OFF
AT+5V
5
VD
33K 1/4W
FROM/TO CHROMA/IF
0.01 B
R1062
PROTECT
HD
4.7K
SDA
4
VD SW
SCL
Q1015
IIC_OFF
AGC_M
HD
FROM/TO T'TEXT
OSD_R
OSD_G
OSD_B
OSD_Y
SCL
3
SDA
TEXT_RESET
TO SOUND AMP
TV_A_MUTE
VOL_CTL
M.P.OFF_H
OSD_R
TV_POWER_H
OSD_G
FROM/TO DEFLECTION
2
H_CTL
VD
OSD_B
PCB010
VMA240
1
H
G-4
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