System Control) Schematic Diagram - Sony SLV-ED212 Service Manual

SLV - ED212/ED717/ED818/ED919/LF1
MA-402 (SYSTEM CONTROL) SCHEMATIC DIAGRAM
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
1 2 3
MA-402 BOARD(2/8)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
A
R :REC MODE
P :PB MODE
PLLCLK
T93
PLLDAT
T95
ENABLE
T94
B
AFT
T25
SW2/MAIN/SAP
T68
8
TV/VTR T83
MA-402 (5/8)
SW1/STEREO_OUT
(SEE PAGE 4-21) T69
F.MONO
V67
TUNER_MUTE
T66
SAP_BILL_OUT/SECON
V70
PB
V30
SDA
HT56
SCK HT57
C
NTSC
V18A
APC
V84
CSYNC
V111
QVD
V109
VOUT
V17
1
VCLK
V59
MA-402 (1/8)
VDAT
(SEE PAGE 4-9) V60
ACK
JS102 V100
0.60mm
PAL
V67
RFSWP
V105
RFENV
V34
D
MESEC
V102
POWER
POWER
PCO
V50
SDA
HT42
SCK
HT43
9
MA-402 (6/8)
OSD
(SEE PAGE 4-23) V19
E
B+
UN5V
10 AFSWP
H106
AF_REC_P
MA-402 (4/8) V97
(SEE PAGE 4-19)
SDA
HT62
SCK
HT61
AFENV
H35
NAPB
A96
AMUTE
A89
3 RECP
F A72
FULERA
MA-402 (1/8) A71
(SEE PAGE 4-9)
CTL-
C4
CTL+
C3
G
FLD_CS
FL58
SCK1
FL63
11
SO1
FL64
MA-402 (7/8)
SI1
(SEE PAGE 4-25) FL65
ETR1
S54
ETR2
S55
D_GND
POWER
H
S28
FUNC_KEY_1
S27
12 FUNC_KEY_2
CN2
POWER_FAIL
MA-402 (7/8)
(SEE PAGE 4-25)
GND
UN5V
I
J
SYSTEM CONTROL
MA-402 (2/8)
4 5 6
C168 C167
R164
V24 0.1u 0.22u
R165 1k
V84 10k
4700
R161
2.4
7.0
5.4
Q153
2SD601A-QRS-TX
84 83 82
R057
3.8
M85 10k
CAP TRQ PWM 8
5.0
M86
ED212
REC PROOF
47k R125 JL128
JS104
0.60mm
JL130
0
A89 JL120
A Mute
4.4
M90
CAP RVS
2.7
M91
CAP QR
M92 2.6
Drum QR
R114
0.2
T93 470
PLL CLOCK
R113
0.5
T94 470
TU ENABLE
R112
4.8
T95
470
PLL DATA
R5/P0
A96 JL116
NA PB
JL100 0
V97
AF REC P
JL123
JL110
R451 SECAM DET
470 4.1
V100
C.KILLER DET
JL452
HEAD CLOG LED
V102 JL113
MESECAM DET
R117
M103
1k 0.1 9
DRUM PG
M104
5.1
10
DRUM FG
R107
1k 2.8
V105
RF SWP
R106 11
0.60mm 3
H106
AF SWP
R108
M107 2.7 12
10k
DRUM PWM
R111
2.7
M108
22k
CAP PWM
R109
0.1
C072
C053 1k
QVD
0.22u 0.068u
B V109
C165
Vss
10p
1.8
13 1 2
CSync
V111
5.2
Vcc
C101 R156
D151
0.1u 33k
1SS119-25TD
F
C102
XX
C103
0.22
1 2 3
C104
470u 10V
C191
* XX
R191
XX
C53
Q191
XX
C197
XX
C195
22u
16V
Q192
XX
DGND
14
B+
IC502
T66
SFH5110-40
B+
JL503
L171
22uH
L174
R171
XX
3 2 1
1k
R104 V18A
100
1/4W
47k
R172
C455 R526 V17
100
100u
C456
10V 0.01u
B 0
5.1
V67
POWER
R173
XX
Q171
UN2211-TX
INVERTER
OSD
DGND
B+
UN5V
B+
4-13
7 8 9
81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 C169
0.1u
F
5.2
Vcc
5.0
ETR 2
5.0
7
ETR 1
6
AUDIO DUB
5.2
BLUE BACK
5.2
WRITE CONT
JL119
5.2
POWER CONT
2.6
END LED
JL122
SEARCH LED
JL126
RR LED
JL129
SAT. SYNC. LED
2.3 R115 470
CAM
IC101
5.2 JL121
OSD CTL
R121 1k
HD642917Y 5.1
REMOTE CON
IC101
0.1-5
T REEL
0.1-5
S REEL
SERVO/SYSTEM CONTROL
0
OSD
MODE 4
0
MODE 3
4.7
MODE 2
4.7
MODE 1
5.4
AVcc
3.1 R130 R129
AUDIO RF
0 1k
VIDEO RF
2.5
T SENS
2.5
S SENS
3.7
DEST2
4
5 2.7
3
PB
5.2
DEST1
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
R155
C194
47u 1M
16V
C163
7p
C196
Q151
1500p XX
ED717/
ED818/
ED919
C159
C161 C162
XX
12p 7p
CH
CH
C152 DGND
C192
4.7u
1500p
50V
DGND
SYSCON
JL127
B+
UN5VBCAP RESET
R144
JS101
220k
R142
C173 R143
220k
XX UN5VBCAP
470k
R174 C141
C142 C143
680 0.01u 0.01u 0.1u
XX
XX R178 B
B B
D171 D172 XX
8 7 6 5
1.7
R176
0.4
1.2 XX Q175
XX
OSD MIX
XX
Q173
VIDEO L172
R175
BUFFER 470 22uH
C171
2.5 C172
0.1u
56p
F 4700
Q174 CH
UN2211-TX R177
GND
GND
BLUE BACK
SWITCH
1 2 3 4
IC141
D403
POWER FAIL DET
MPG06D-6052PKG3
RESET PULSE GENERATOR
10 11 12
M45
M107
M92
M104
M103
M90
M9
M91
M108
M85
M86
M40
M39
M38
M37
S55
M42
S54
C53 M41
M49
R123
10k HT51
M32
V50 M33
M49
M45
C107
3300p
M42
M41
M40
M39
M38
M37
C105 0.1u
100k H35
V34
C113
0.1u B M33
M33
EXCEPT
LF1 * R102 R101
*
10k 10k
R103
XX LF1 V30
JS103 CN105
XX 5P
1 GND
JL131
HT62
2 DATA
JL132
HT61
3 CLK
JL134
4 RESET
HT51
JL133
5 WRITE CONT
R131
10k
CN104
HT82 XX
1 MD0
FL64
2 SO1
FL65
JL135
3 SI1
Q152
JL136
XX 4 RESET
5 GND
JL137
R133 HT74
1M 6 FLASH WRITE ENABLE
C166 B+
XX
7 VCC
DGND 14
GND
MA-402 (3/8)
B+
D_5.2V (SEE PAGE 4-17)
GND
15
D_GND
MA-402 (8/8)
PCO
(SEE PAGE 4-27)
B+
SW5V
B+
SIGNAL PATH
8 7 6 5
DRUM SPEED SERVO
DRUM PHASE SERVO
DRUM SERVO(SPEED AND PHASE)
1 2 3 4
CAPSTAN SPEED SERVO
IC142
CAPSTAN SERVO (SPEED AND PHASE)
EEP ROM
REF. SIGNAL
4-14
13 14
CAM
DRUM_PWM
DRUM_QR
DRUM_FG
DRUM_PG
CAP_RVS
13
CAP_FG
CAP_QR
MA-402 (3/8)
(SEE PAGE 4-17)
CAP_PWM
CAP_TRQ_PWM
REC_PROOF
MODE4
MODE3
MODE2
MODE1
T_REEL
S_REEL
END_LED
S_SENS
T_SENS
VIDEO
SIGNAL
Y/CHROMA
PB
REC REC/PB PB