ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D106
MTZJ12B
D103
MTZJ5.6B
D108
1SS133
D105
1SS133
D102
1SS133
Q102
DTC124EKA
CENT LED SW
Q110
DTC114EKA
SW
Q106
DTC124EKA
SW
CAUTION: DIGITAL TRANSISTOR
Q103
ST-304L
EOT SENSOR
Q101
ST-304L
BOT SENSOR
Q108
RPI-303
REEL SENSOR
1
2
34
Q107
RPI-303
REEL SENSOR
1
2
34
Q104
RPI-352C40N
MS_SEN B
1
23
4
Q105
RPI-352C40N
MS_SEN A
1
23
4
D101
LTE-3271T-012A-O
IC199_1 AT24C04N-10SI-2.7
EEP ROM IC
1234
5678
CP101
TMC-J12P-B2
1
10
11
12
2
3
4
5
6
7
8
9
SW101
LSA-1144EAU
TAB SW
IC103 PST3231NR
SYSTEM RESET IC
123
45
IC101
OEC8076A
SYSCON/TIMER/SERVO IC
1 10
100
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25
26272829
3
30313233343536373839
4
40414243444546474849
5
50
51525354
55
56575859
6
60616263646566676869
7
707172737475
76 77 78 79
8
80 81 82 83 84 85 86 87 88 89
9
90 91 92 93 94 95 96 97 98 99
Q116
2SC2412K
AV_SW
Q112
2SC2412K
SW
Q114
2SA1037AK
BUFFER
X102
100CT01403
14.31818MHz
X101
100DA32R01
32.768KHz
C139
4725V YK
C141
4706.3V YK
C104_1
2216V KA
C123
1F
C117
0.01 B
C152
150P CH
C111
0.1 B
C132
10P CH
C124
100P CH
C115
100P CH
C143
22P CH
C130
15P CH
C133
0.1 B
C138
0.022 B
C137
0.18 B
C135 10P CH
C107
0.001 B
C101
0.001 B
C110
0.0047 B
C109
0.0039 B
C106
0.022 B
C118
0.001 B
C154
0.001 B
C148
68P CH
C151
0.1 F
C145
68P CH
C156
1B
C127
1B
C116
0.0022 B
C114
0.01 B
C125
0.1 B
C136
0.1 B
C140
0.1 F
C164
1B
C144
0.1 B
C112
0.1 B
C121
100P CH
C131
15P CH
C120
0.027 B
R111
4.7K
R143
4.7K
R166
10K
R119
2.2K
R103
270
R114
2.2M 1/4W
R115
560
R123
47K
R122
120 1/4W
R109
33K
R113
100 1/4W
R117
33K
R124
10K
R160
4.7K
R129
1M
R135
10K
R132
56K
R134
10K
R131
5.6K 1/4W
R152
22K
R149
2.7K
R101
270K
R108
1K
R125
47K 1/4W
R104
3.3K
R133
27K
R116
560
R110
10K
R106
1K
R150
2.7K
R141
47K
R171
1K
R128
10K 1/4W
R176
330K
R147
47K
R153
1K 1/4W
R144
1K 1/4W
R140
4.7K
R139
10K
R177
5.6K
R112
100
R118
2.2K
R105
270K
R137
4.7K
R148
2.7K
R159 4.7K
R136
6.8K
R164
4.7K
R165
4.7K
R107
4.7K
R173
1K 1/2W
C113_1
1025V KA
C119_1
1025V KA
C103
4716V YK
C126
10010V KA
C122_1
3310V KA
C102
1006.3V KA
C146
2206.3V YK
C128
22016V YK
W841
W842
W883
W845
W806
W859
TP102
H.SW
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
S101X
S101Y
BACKUP+5V
SCL
BACKUP+5V
SDA
SCL
SDA
AT+5V
AT+5V
H.SYNC
V.SYNC
AV_SW2
VIDEO_OUT
DVD_H
CYL_DRIVE
HIFI_H.SW
CONTROL_IN
CENT_LED_CTL
DVD_H
P.CON+5V_A
VCR_POWER_H
Y/C_VIDEO
AT+12V
P.CON+5V_C
P.CON+5V_A
Y/C_VIDEO
TX
Y/C_CLK
RX
Y/C_DATA
RESET
Y/C_CS DVD_RESET
DUMMY_V.SYNC
H.SW
AV_SW1
VIDEO_OUT
H.SW
ENV_DET
VCR_A_MUTE IIC_OFF
VCR_A_MUTE
KEY_B
CTL+
CAP_LIMIT
CTL- KEY_A
TV_POWER_H TV_A_MUTE
C_ROTARY
REC_LED
DUMMY_V.SYNC
T-REC_LED
V.REC_ST_H
REMOCON_IN
CYL_DRIVE SCL
H.AMP_SW1
EXT_A_MUTE
COMP
OSD_Y SDA
VCR_A_MUTE
DEGAUSS_H TX
EXT_MUTE
TV_POWER_H
OSDR RX
OSDG
OSDB Y/C_DATA
OSD_R
CAP_F/R Y/C_CS
OSD_G
CYL_FG/PG Y/C_CLK
OSD_B
H_CONTROL
OSD_Y
TV_POWER_H
EXT_A_MUTE
V.SYNC
EOT
H_CONTROL
BOT
H.SYNC
AV_SW1
SDA
EXT_MUTE
SCL
REMOCON_IN
VCR_POWER_H
REEL-S
PROTECT
IIC_OFF
REEL-T
EMERGENCY
CTL+
CENT_LED_CTL
TAB_SW
CTL-
V.REC_ST_H
HIFI_ENV
AT+5V
HIFI_H.SW
VCR_A_MUTE
SDA
POWER_FAIL
SCL
ST_SELECT
VCR_POWER_H
V.REC_ST_H
ST_SELECT
MS_SEN-B
MS_SEN-A
EMERGENCY
HIFI_ENV
ENV_DET
T-REC_LED
REC_LED
PROTECT
DVD_RESET
C_ROTARY
H.AMP_SW1
LDM_CTL
EOT
KEY_A
KEY_B
TAB_SW
AFT
COMP
BOT
TV_POWER_H
TV_A_MUTE
CAP_F/R
OSDB
OSDG
OSDR
BACKUP+5V OSD_R
SCL
CAP_LIMIT
RESET
SDA
REEL-S
REEL-T
MOTOR_GND
MS_SEN-B
MS_SEN-A
TV_POWER_H
OSD_G
AT+5V
CONTROL_IN
AV_SW1
LDM_CTL OSD_B
AV_SW2
CYL_FG/PG
SDA
SCL
CYL_DRIVE
AFT
GND
DEGAUSS_H
POWER_FAIL
MOTOR_GND
PCB010
VMC293
(VCR PCB)
MICON SCHEMATIC DIAGRAM
FROM/TO DVD IN/OUT
FROM/TO IN/OUT
FROM/TO CHROMA/IF
FROM/TO HI-FI/DEMODULATOR
FROM/TO SOUND AMP/SURROUND
FROM/TO DIGITAL COMB FILTER
FROM/TO TV POWER
FROM/TO Y/C/AUDIO/HEAD AMP
FROM/TO REGULATOR1
NC
NC
NC
NC
0
5.1
0.9 1.4
5.1
GNDIN
NC NC
OUT
VCC
TEST
SCL
SDAA0
A1
A2
VSS
5.0 0 4.8 4.8
0000
2.5 0 2.6 0.1 5.1 5.1 4.9 4.9 0 2.6 2.4 0 3.4 3.6 0 0 5.0 0 0.1 0 0 4.9 03.50
5.0
0
2.4
2.4
5.0
0.4
0
4.9
0
5.1
0
0
0
5.0
0.1
5.0
0
0
0
4.8
4.8
0
0
3.6
5.0
3.5
5.0
3.505.05.0002.7
NC NC
3.6 3.64.95.00001.03.35.0004.94.7001.62.2
5.1
2.5
2.6
0
0
5.0
0
1.3
0
0
0
0
0
0
1.9
0
3.3
0
2.5
2.5
0
2.5
5.0
2.4
2.4
5.0
0
5.0
0
0.2
4.9
0
NC
HSYNC
VSYNC
OSCO
H.SW
POWER_FAIL
REC/OTR_LED
CTL(+)
CTL(-)
CAP_F/R
BLK
VSS2
CYL_SPEED_UP
LDM_CTL
BOT
KEY_B
KEY_A
REEL-S
REEL-T
DEGAUSS
H_CTL
TV_POWER_ON-H
VDD251:
VCR.A.MUTE
ENV.DET
T-REC_LED
SCL
SDA
TV_MUTE
CAP_LIMIT
IIC_OFF
FSCLPF
AFCLPF
52: AFCC
VRO
VRI
MSSEN_B
MSSEN_A
EOT
REMOCON IN
CAP_PWM
DRUM_PWM
CENT_LED_CTL
VDD
OSCI
VSS
XI
XO
SXI
CVIN
CVIN2
R
G
B
CYL_FG/PG
FGF
AVSS
CTLA
AVDD
V.REC.START-H
76:CO
25:RESET
24:DUMMY.V.SYNC
77:
AV_SW2
AFT
ST_SELECT
HIFI_ENV
EXT_A_MUTE
AV_SW1
RENT_H
EXT_MUTE
RX
TX
PROTECT
DVD_RESET
EMERGENCY
NC
FF/REW_L
NC
CAP_FULL
Y/C_CLK
Y/C_CS
Y/C_DATA
TV/DVD_LED
98:C_ROTARY
99:H.AMP.SW1
100:COMP
NC
TUNER_H
NC
NCNCNC
NC
NC
NC
NC
VCR_POWER_ON-H
CHROMA_POWER_ON_H
TAB_SW
DVD_H
VM_OSD_SW
5.1
5.1 4.4
0.1
NC NC
00
5.2 5.1
0
5.0
0
0
28
17
16
CAP CTL
LDM CTL
CAP VCO
VCC
CAP.M F/R
MOTOR GND
GND
CYL FG/PG
CYL CTL
CAP FG
I LIMIT
LD/CY VCO
FROM/TO CAPSTAN DD UNIT
1.2
0 5.1
2.4 1.2
0
5.1
0.9 5.1
0.5 1.4
0
0
4.9
27
0
0
1.6
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