Toshiba MW27FN1 - MICON BLOCK DIAGRAM; MICON Block Diagram Overview

SYSCON/TIMER/SERVO
IC101 OEC8074A
Y/C/AUDIO/
CCD/HEAD AMP
DRUM PWM
MS SEN-B
POWER FAIL
Y/C CS
KEY-B
KEY-A
DUMMY.V.SYNC
C_ROTARY
34
82
1
98
23
24
KEY-A
IN/OUT
POWER_FAIL
H.SW
CYL SPEED UP
58
CYL_FG/PG
65
VCR.A.MUTE
54
12
CHROM/IF
LD M CTL
78
REM IN
BOT
EOT
84
REEL-T3
REEL-S
4
REEL SENS
Q107
AT 5V
BOT SENSOR
Q101
EOT SENSOR
Q103
REEL SENS
Q108
P.CON+5V_C
11 CYL FG/PG
12 CYL DRIVE
CAP PWM
33
CAP LIMIT
21
CAP FULL
32
FGF
67
CAP_F/R
64
5
9
I LIMIT
CAP CTL
1
CAP FG
4
CAP.M F/R
2 1
4 3
MS SEN-A
83
2 1
4 3
MS_SEN A
Q105
MS_SEN B
Q104
2
3
4
12
34
1
CAPSTAN
DD UNIT
P.CON +5V_C
H.AMP SW1
99
Y/C_CS
DUMMY_V.SYNC
C.ROTARY
H.SW
VCR_A_MUTE
H.AMP_SW1
ENV.DET
V.REC START-H
93
89
ENV.DET
V.REC_ST-H
CTL(+)
74
CTL(-)
75
AFT
85
DEGAUSS_H
60
SDA
CLK
18
17
DEGAUSS_H
SDA
SCL
KEY-B
REMOCON_IN
AFT
CTL+
CTL-
TAB SW 97
TAB SW
RESET
1
2
3
IC103
R3111N311A/C
AT+5V
SYSTEM
RESET
5
6
EEPROM
IC199
S-24C04BDP-LA
Y/C DATA
13
Y/C CLK
11
Y/C_DATA
Y/C_CLK
CVN2
50
Y/C VIDEO
SCL
SDA
COMP
100
COMP
REC/OTR LED
EXT_A_MUTE
91
9
EXIT_MUTE
6
REC_LED
EXT_A_MUTE
EXT_MUTE
ST SELECT
87
HIFI H.SW
26
HIFI ENV
88
ST_SELECT
HIFI_H.SW
HIFI_ENV
SDA
SCL
VCR_A_MUTE
V.REC_ST_H
HI-FI/
DEMODULATOR
VCR_POWER_ON-H
92
VCR_POWER_H
EMERGENCY
86
EMERGENCY
MICON BLOCK DIAGRAM
RX15
TX
X101
32.768KHz
X0
XI
40
41
TX16
DVD RESET95
DVD RESET
T-REC LED
90
T-REC_LED
RX
DVD IN/OUT
79
X102
14.31818MHz
OSC0
OSCI
38
37
TV_POWER_H
CENT_LED_CTL
29
Q102
CENT LED SW
CENT LED
D101
10
LDM CTL
CP101
CHROMA/IF
HSYNC
G
BLK 59
63
62
B8
VSYNC
45
46
H.SYNC
OSD_G
OSD_Y
OSD_B
V.SYNC
TV_POWER_H
TV_A_MUTE
20
SCL
TV_A_MUTE
R
OSD_R
SDA
61
2 CAP VCO
8
LD/CY_VCO
6
GND[M]
MOTOR_GND
AT+12V
REGULATOR
REGULATOR
REGULATOR
REGULATOR
DVD_H
DVD_H
AV_SW17
AV_SW1
81
80
5
27
25
E-5 E-6
VDD2
51
Q114
BUFFER
AV_SW2
35
AV_SW1
Q116
AV_SW
AV_SW2
COMB FILTER
CVIN
49
TV_POWER_ON-H
56
TV_POWER_H
VCR_A_MUTE
VIDEO OUT
VDD 36
SOUND AMP
IN/OUT
Q110
HD SW
Q115
VD SW
PROTECT
94
PROTECT
TV
COMB FILTER
TV
TV
P.CON+5V_A
REGULATOR
SCL
SDA
VM OSD SW
VM OSD SW
57