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A
B
D103
BACKUP+5V
D102
8
SB140-EIC
SB140-EIC
FROM/TO REGULATOR
AT+5.2V
AT+5.2V
POWER_FAIL
VCR_POWER_H
CAP_VCO
AT+12V
P.CON+5V_A
3.3V_H
DVD_H
7
GND
MOTOR_GND
FROM/TO Y/C/AUDIO/HEAD AMP
Y/C_VIDEO
Y/C_CLK
Y/C_DATA
Y/C_CS
H.SW
VIDEO_OUT
6
ENV_DET
VCR_A_MUTE
CTL+
CTL-
C_ROTARY
DUMMY_V.SYNC
V.REC_ST_H
H.AMP_SW1
COMP
5
EOT SENSOR
BOT SENSOR
5.0
5.0
Q103
Q101
ST-304L
ST-304L
0
0
EOT
BOT
CENT LED SW
Q102
4
KRC103SRTK
0.2
4.9
0
R173
1K1/2W
3
FROM/TO CAPSTAN DD UNIT
CP101
TMC-J12P-B2
1
CAP_FG
2
CAP_VCO
3
VCC
R104
CAP_F/R
4
CAP/M/F/R
3.3K 1/4W
CAP_LIMIT
5
I LIMIT
6
MOTOR_GND
7
GND
8
LD/CY_VCO
CONTROL_IN
9
CAP_CTL
LDM_CTL
2
10
LDM_CTL
CYL_FG/PG
11
CYL_FG/PG
CYL_DRIVE
12
CYL_CTL
1
A
B
G-15
C
MICON SCHEMATIC DIAGRAM
C167
47P CH
R177
4.7K
C126
C125
10V
100
YK
0.1 B
2.2
1.6
0
0
4.7
50
49
48
47
OSD_Y
5.1
C116
C123
2.5
0.0022 B
R118
1 F
2.6
AFCLPF
2.2K
0
VCR_A_MUTE
VCR.A.MUTE
C114
R112
0
FSCLPF
0.01 B
100
5.0
TV_POWER_H
TV_POWER_ON-H
0
DVD_H
DVD_H
R114
1.3
CYL_DRIVE
CYL_SPEED_UP
2.2M 1/4W
0
BLK
0
DEGAUSS_H
DEGAUSS
0
OSDR
R
0
OSDG
G
C110
0
OSDB
B
0.0047 B
0
CAP_F/R
CAP_F/R
R108
1.9
CYL_FG/PG
CYL_FG/PG
1K 1/4W
0
H_CONTROL
H_CTL
7
C109
3.3
FGF
0.0039 B
0
C119
2.5
VRO
C113
16V
10
KA
2.5
VRI
16V
10
KA
0
AVSS
C122
C117
2.5
CTLA
0.01 B
6.3V
33
KA
5.0
AVDD
R115
2.4
CTL+
CENT_LED_CTL
CTL(+)
560
2.4
TAB SW
CTL(-)
SW101
TAB_SW
R116
CTL-
76
77
78
79
MXS01380MPP0
2.5
0 2.6 0.1 5.1 5.1 4.9 4.9
560
0
SW
4.9
Q106
KRC103SRTK
R119
0
4.7K
R120
4.7K 1/4W
MS_SEN A
Q105
RPI-352C40N
2.4
1.2
5.1
0.9
5.1
5.1
2
1
2
3
2
3
1
4
1
4
MS_SEN B
0.9
1.4
0.5
1.4
4
3
Q104
0
5.1
RPI-352C40N
REEL SENSOR
Q107
RPI-303
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(VCR PCB)
C133
0.1 B
X101
R137
32.768
X102
L101
KHz
4.7K
14.318
2.2uH
R138
18MHz
R126
R129
22K
2.7K
1M
NC NC
4.9
0
0
5.0
3.3
1.0
0
0
0
5.0
4.9
3.6 3.6
2.7
0
0
5.0
5.0
0
3.5
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
H.SW
IIC_OFF
25:RESET
51:
VDD2
CAP_LIMIT
52: AFCC
24:DUMMY.V.SYNC
TV_MUTE
TUNER_H
SCL
SDA
TX
SYSCON/TIMER/SERVO IC
RX
IC101
OEC8073A
TV/DVD_LED
Y/C_DATA
Y/C_CS
Y/C_CLK
RENT_H
EXT_A_MUTE
FF/REW_L
98:C_ROTARY
AV_SW1
99:H.AMP.SW1
100:COMP
EXT_MUTE
76:CO
REMOCON IN
77:
NC
REEL-S
REEL-T
JUST_CLOCK
POWER_FAIL
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
0 2.6 2.4
0 3.4 3.6
0
0 5.0
0 0.1
0
0
0
3.5
4.9
0
BACKUP+5V
AT+5V
R133
NC
0
4.7K
5
REEL SENSOR
Q108
NC
RPI-303
1.2
0
2
OUT
IN
1
1
2
5.2
5.1
4
3
0
5.1
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D
E
F
G
C148
C151
SW
Q117
68P CH
0.1 F
2SC2412K
4.8
4.8
0
5.0
0.2
0
5
6
7
8
0
4
3
2
1
0
0
0
0
5.0
RESET
H.SW
6
0.1
DUMMY_V.SYNC
TP102
NC
R153
3.5
H.SW
1K 1/4W
5.0
IIC_OFF
R144
3.6
CAP_LIMIT
1K 1/4W
0
TV_A_MUTE
0
4.8
R145
100
SCL
4.8
R146
100
SDA
0
TX
0
RX
0
5.0
Y/C_DATA
0.1
Y/C_CS
5.0
Y/C_CLK
0
0
EXT_A_MUTE
5.1
AV_SW
4.9
R169
0
Q116
0
2SC2412K
33K 1/4W
AV_SW1
0
C157
0.4
EXT_MUTE
R152
0.01 B
5.0
REMOCON_IN
VD SW
R170
Q115
22K 1/4W
2.4
REEL-S
IRQ0
2SC2412K
4.7K
0
2.4
23
REEL-T
R156
R161
H.SYNC
4.7
0
0
JUST_CLOCK
1K
10K
V.SYNC
5.0
24
4.2
C153
R167
0.2
HD SW
330P CH
8.2K
1/4W
Q110
0
2SC2412K
R171
1K
R166
5.1
10K
D106
BUFFER
MTZJ20B
5.1 4.4
Q114
2SA1037AK
R165
4.7K 1/4W
R148
R159
4.7K
R149
1K
R160
4.7K
R150
1K
NC
0
4
4.7K
NC
R164
1K
GND
3
0
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
FROM/TO DVD IN/OUT
AT+5V
TX
RX
DVD_RESET
AV_SW1
FROM/TO IN/OUT
6
KEY_B
KEY_A
REC_LED
T-REC_LED
REMOCON_IN
EXT_A_MUTE
VCR_A_MUTE
EXT_MUTE
TV_POWER_H
FROM/TO CHROMA/IF
5
OSD_R
OSD_G
OSD_B
OSD_Y
AFC
VD
VD
H_CONTROL
DEGAUSS_H
SDA
SCL
AFT
TV_POWER_H
4
PROTECT
IIC_OFF
EMERGENCY
AFC
FROM/TO HI-FI/DEMODULATOR
V.REC_ST_H
HIFI_ENV
HIFI_H.SW
VCR_A_MUTE
SDA
AT+5.2V
SCL
ST_SELECT
3
POWER_FAIL
FROM/TO SOUND AMP/SURROUND
TV_POWER_H
TV_A_MUTE
SCL
OSD_R
SDA
OSD_G
OSD_B
TO DIGITAL COMB FILTER
2
AV_SW1
AV_SW2
PCB010
VMB250
1
H
G-16
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