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3-7. POWER BLOCK DIAGRAM
SRV938EK BOARD
(SEE PAGE 4-39)
T151
D251
D301
D252 L201
CN101
AC IN
L101-103
D101-104
Q151
F101
LINE
SWITCHING
RECT
FILTER
REG
POWER
TRANS
D253
D254
PC151
PHOTO
INTERRUPTER
05
CN201
Q301, 302, 307
CAPSTAN VCC
3
SWITCH
CAPSTAN VCC
D307
4
Q303-306
D302
D304
SWITCH
+13V
12
SW+12V
13
L202
PS201
D+6V
14
Q205
SW+5V
PS202
15
SW 5V
SW+5V
REG
16
Q203
OSD VCC
SWITCH
2
Q206
SWITCH
Q201, 204
MTR+12V
SWITCH
5
MTR+12V
6
P CONT M24V
9
P CONT M18V
10
P CONT M12V
11
CN202
–11V CONT
1
38V
2
Q207, 210, 211
PS251
–11V
SWITCH
3
+F (2.9V)
4
–F (0V)
6
3-13
SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
MA-373 BOARD
(SEE PAGE 4-9, 11, 15, 17, 21, 23, 27, 29)
Q720, 721
PS603
R711
CN600
SWITCH
3
SW5V CONT
4
IC601
SW12V REG
C+12V
13V
12V
12
1
2
CONT
4
Q612, 613
13
SWITCH
SW5V CONT
14
15
SE350/SE500R/
16
EXCEPT SE350/
SE600: A, N/SE700R
SE600/SX600
IC001
ARC
2
L001
JS603
5
VCC
L202
L203
EXCEPT SE350/SE500R/
L204
SE600: A, N/SE700R
L350
5
L205
Q607, 608
6
PS602
C+5V
SWITCH
D603
9
10
11
IC350
HEAD SWITCH
VCC
1
IC580
C+SWITCH
L580
VCC
16
SE500K
Q100,101
T/S
SENSOR
D100
PH100,101
T/S LED
T/S
1
REEL
2
3
4
6
CN601
TU701/TU702
SE600B/SE700B/SE800B/SX700B
7 16 1 14 25
4
L975
SW5V
Q751, 752
SWITCH
D750
L662
D607
L160
D140
D606
L140
SWITCH
Q103, 104
IC200
Y/C PROCESSOR
IC160
NORMAL AUDIO PROCESSOR
RESET
11
Y VCC
5
VCC2
PULSE
58
C VCC
GEN.
56
CCD VCC
L161
POWER
75
A VCC
7
VCC1
FAIL
39
ALWAYS 5V
DET.
IC161
EEPROM
8 VCC
EXCEPT SE350/SE500
IC850
IC301
VPS/PDC
Hi-Fi AUDIO
PROCESSOR
19
VDD D
JS301
20
VDD A
34 VCC 12V
L301
40 VCC 5V
IC260
VIDEO
REC/PB AMP
L270
13 ALL 5V
IC130
CAM
MOTOR DRIVE
8
VCC1
9
VCC2
3-14 E
IC970
SECAM PROCESSOR
22 VCC
IC162
SERVO/SYSTEM
CONTROL
10
MODE CONT
65
SW5V CONT
SE500/SE800/SX800
64
MTR12V CONT
DS-91 BOARD
74
–11V CONT
(SEE PAGE 4-35)
53
OSD VCC
CN460 D5V
CN451
8
4
37
VCC
D450
99
AVCC
98
AMP VCC
69
18V CONT
100
24V CONT
IC460
REMOTE CONTROL
RECEIVER
VCC
3
L460
75 C+/SW12V CONT
IC420
FL DRIVER
1
VDD
D5V
44
VDD
–11V
16
VEE
EXCEPT
17
VEE
SE500R/SE600/
SE700R/SX600
ND420
FLUORESCENT
INDICATOR TUBE
F+
F–
CN102
PS120
M902
SW 5V
1
CAPSTAN
CAPSTAN VCC
MOTOR
7
CN101
M901
D110
MTR 12V
DRUM
1
MOTOR
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