Sony TCM-400DV - Section 5 Diagrams; Block Diagrams

TCM-400DV
77
5-1. BLOCK DIAGRAMS
SECTION 5
DIAGRAMS
S101 (1/6)
REC
R
PB
S101(3/6)
PB
r
REC
S101 (2/6)
REC
R
PB
Q501
RV101
wVOL
S101(5/6)
REC
R
PB
S101(4/6)
PB
r
REC
B+ 3V
B+ 3V
6
7
4
VOLTAGE DET
IC301
MIC901
FLAT MIC
J102
MIC
(PLUGIN POWER)
15
14
11
1
16
4
7
PRE/POWER AMP
IC101
MIC POWER
Q101
PRE
DRIVE
OUTPUT
SOFT
SWITCH
WAVEFORM
DETECT
SPEED
DETECT
BIAS
OSC
CURRENT
DETECT
MOTOR
BRAKE
Q602
MOTOR
BRAKE
Q603
INITIAL
SWITCH
Q604,605
LED
DRIVE
Q305
LED
ON/OFF
Q304
B+
SWITCH
Q302
BATT LED
DRIVE
Q303
REC LED
ON/OFF
Q301
ATT
ALC
ATT
LIPPLE FILTER
REC B+
SWITCH
Q102
MUTE
Q103
MUTE DRIVE
Q104
3
6
6
5
J101
EAR
SP901
SPEAKER
HRP901
RECORD/PLAYBACK
HEAD
HE901
ERASE HEAD
S902 (2/2)
REC TIME
DOUBLE
R
NORMAL
5
6
1
VOR CONTROL
IC501
4
11
13
14
16 17
12
5
6
SERVO
CONTROL
IC601
D501
S901
V·O·R
H
R
L
R
OFF
15
IN+
VREF
UOUT
VOUT
WOUT
S/S
VSP
OSC
COM
OUT
M
M901
CAPSTAN/REEL
MOTOR
BATT B+
U
V
W
Q601
INVERTER
S101(6/6)
REC
R
PB
S902 (1/2)
REC TIME
DOUBLE
R
NORMAL
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
2PCS, 3V
DC IN 3V
!
J103
S102
POWER
S601
PAUSE.
OFF
r
PAUSE
REC
BATT
E
D902
D901
D903
REC B+
RV603
SPEED CONTROL
RV602
TAPE SPEED 2.4cm
RV601
TAPE SPEED 4.8cm
REC B+
• Signal path.
E : PB
a : REC
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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