Memorex MVT2194 Service Manual page 38

AT+5V
P. CON+5V
X-RAY_TEST
TV
VCR_POWER_H
CP1001
1 CAP_FG
4
CAP/M F/R
5
I LIMIT
CAPSTAN
9 CAP_CTL
DD UNIT
10
LDM_CTL
11
CTL_FG/PG
12
CYL_CTL
Q1014
X_RAY
H_CTL
TV
PROTECT
AT+5V
E-5
MICON/IN/OUT/AV BLOCK DIAGRAM
TIMER SYSCON MICON IC
IC1001 OEC7107A
SW1001
50 TAB SW
1 MSSEN-A
1 4
MS_SEN A
2 3
Q1009
4 2 MSSEN-B
1
MS_SEN B
2 3 Q1003
1 3 REEL-T
80
REEL SENS.
2 4
Q1005
41 X-RAY_TEST
27
VCR-POWER
87
CAP- FG
CAP-FWD
11
12 CAP-LIMIT
76 CAP-PWM
20 LDM CTL
90 DRUM FG/PG
DRUM-PWM
77
X-RAY 21 X_RAY
24 H CONTROL
25 PROTECT
Q1013
3
EOT SENSOR EOT
Q1011
BOT SENSOR 4
BOT
SYSTEM RESET IC
RESET-L 1 OUT
34
IC1003
XC61CN3102SR
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
13
DUMMY-V.SYNC
CTL+
95
CTL-
94
66
V REC START H
CVIN 56
VIDEO-H. SW 18
SDATA 68
SCLK 70
CS 73
VIDEO ENV
6
VCR_A_MUTE 81
5 SDA
IIC-DATA1 72
IIC-CLK1 71 6 SCL
Q1004
97
CTL AMP-OUT
FF/REW_SW
FF/REW-L 84
R
64
G 63
B 62
AFT(MONI) 7
OSD OUT1
60
V-SYNC 59
H/C-SYNC 58
TV_POWER 30
TV_A_MUTE 82
KEY 1 9
POWER
ON/OFF
KEY 2 10
REMOCON-IN 14
T-REC/PLAY
29
T-REC LED
LED SW
Q4202
D1013
Q1007
REC LED
REC LED 28
SW(AI)
2
J4202
J4201
4
EEP ROM IC
IC1099
AT24C04N-10SI-2.7
REC/OTR STOP/EJECT PLAY
OS2201
CH UP VOL. UP
1 2 3 CH DOWN
AT+5V
T-REC
REC
D1004
TV
POWER FAIL2
FRONT_AUDIO
FRONT_VIDEO
DUMMY_V.SYNC
CTL+
CTL-
V. REC_ST_H Y/C/AUDIO/
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_POWER_H
TV_A_MUTE
FF/CUE REW/REV
VOL. DOWN
E-6