Toshiba MV9DM2 Service Manual page 54

Color television/ video cassette recorder
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AT+5.6V
P. CON+5V
X-RAY_TEST
TV
VCR_POWER_H
CP1004
1 CAP_FG
4
CAP/M F/R
CAPSTAN
5
I LIMIT
DD UNIT
9
CAP_CTL
10
LDM_CTL
11
CTL_FG/PG
12
CYL_CTL
X_RAY_STOP
TV
Y/C/AUDIO/CCD/
DUMMY_V. SYNC
HEAD AMP
AT+5.6V
D1003
REAR_A
REAR_V
Y/C/AUDIO/CCD/
HEAD AMP
Y/C_AUDIO
CHROMA_V
E-5
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MICON/IN/OUT BLOCK DIAGRAM
TIMER SYSCON MICON IC
IC1001 OEC7071A
SW1001
50
TAB SW
1
4
1
MSSEN-A
MS_SEN A
2
3
Q1009
4
2
MSSEN-B
1
MS_SEN B
Q1003
2
3
1
3
REEL-T
80
REEL SENS.
2
4
Q1005
41
X-RAY_TEST
27
VCR-POWER
12
CAP- LIMIT
76
CAP-PWM
CAP-FG
87
11
CAP-FWD
20
LDM CTL
90
DRUM FG/PG
77
DRUM-PWM
21 X_RAY_STOP
13
DUMMY-V.SYNC
Q1013
3
EOT SENSOR
EOT
Q1024
LED DRIVER
61
CENTER LED
Q1008
BOT SENSOR
4
BOT
J4201
2
3
J4202
2
3
SYSTEM RESET IC
RESET-L
1 OUT
34
IC1003
R3111N311A/C
POWER_FAIL_L
85
39
X-OUT(12MHz)
X1001
12MHz
X-IN(12MHz)
38
XC-OUT(32KHz)
36
X1002
32.768KHz
XC-IN(32MHz)
35
CTL+
95
CTL-
94
66
V REC START H
CVIN
56
VIDEO-H. SW
18
SDATA
68
SCLK
70
CS
69
VIDEO ENV
6
VCR_A_MUTE
81
IIC-DATA1
72
5 SDA
IIC-CLK1
71
SCL
6
97
Q1004
CTL AMP-OUT
FF/REW_SW
FF/REW-L
73
R
64
G
63
62
B
AFT(MONI)
7
OSD OUT1
60
V-SYNC
59
H/C-SYNC
58
TV_A_MUTE
82
KEY A
9
POWER
ON/OFF
KEY B
10
REMOCON-IN
14
Q4206
T-REC LED SW
29
T-REC LED
REC/OTR
D4211
Q4205
T-REC
REC LED
30
LED SW
J4204
2
J4205
2
EEP ROM IC
IC1099
S-24C04BDP-LA
REC/OTR
STOP/EJECT
PLAY
OS4201
1
2
3
CH UP
VOL. UP
CH DOWN
AT+5V
T-REC
D4212
POWER FAIL2
FRONT_A
FRONT_V
CTL+
CTL-
Y/C/AUDIO/CCD/
V. REC_ST_H
HEAD AMP
SD_VIDEO
SD_SYNC
H. SW
Y/C_DATA
Y/C_CLK
Y/C_CS
ENV_DET
VCR_A_MUTE
SDA
SCL
OSD_R
OSD_G
OSD_B
TV
AFT_M
OSD_BLK
VD
HD
TV_A_MUTE
FF/CUE
REW/REV
VOL. DOWN
E-6

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