Sony RMT-V259, Service Manual

Page: 50 / 93

SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
4-17 4-18
MA-373 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board and page 4-19 for waveforms.
– Ref. No.: MA-373 board; 1,000 series –
SERVO/SYSTEM CONTROL
MA-373 (4/9)
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
4P
CN161
1
2
3
4
C142
0.022u
JL661
0.01u
C163
16V
100u
C164
18p
C661 12p
C171
470
R178
JL109
0.01u
C663
C145
16V
100u
470
R177
JL108
100 R669
22p
C169
22uH
L160
22p
C671
2200p
C146
0.01u
C165
470
R670
56p
C665
JL160
6800 R167
50V
22u
C144
0.01u
C672
1M
R661
JL164
JL113
0
R671
0.1u
C664
22p
C168
10k
R162
IC160 MM1256XF-BE
1
2
3
4 5678
22uH
L663
1k
R660
0.01u
C160
JL161
2PB709AR-115
Q661
4700p
C662
3300 R166
JL163
NICAMCLK
22uH L661
0.01u
C161
15p
C172
PS120
0.4A
6.3V
100u
C668
SDA
IIC_DATA(VIDEO)
AV_CONT
470
R179
NICAMDAT
0.01u
C667
MOD_CONT
RF_SWP
10k
R171
JL130
3900p
C669
TA_MUTE
3300
R170
SW1
IC162
1
2
3
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
29
30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
CN101
5P
1
2
3
4
5
1u
C670
DEC/VTR
3300 R165
470
R124
1500
R663
IICDAT
I_CONT
470k
R169
1k
R189
560p
C666
AFSWP
4700
R143
0
R186
IICCLK
AMUTE
5.5V
0.22F
C162
0
R187
470
R662
CTL_CHECK
* R160
0.01u
C166
0
R185
2PB709AR-115
Q660
RF_SWP
* R161
330
R176
0 R188
SECAM_DET
3300
R181
150k
R168
JL127
C+_DET
SP
2.2uH
L660
0
R184
HA_SWP
10k
R163
22uH
L662
C_ROT
47k R121
6800
R180
IC161 M24C08-WMN6T
1
2
3
4 5678
QVD
18p
C660
FROM_OSD_VIDEO
10k R164
3300
R190
A_MUTE
IIC_CLOCK(VIDEO)
SECAM_ON
-11VCONT
JL199
PCONT_M12V
R800
150k
C+/SW12VCONT
1k R672
PCONT_SW5V
33k
R807
JL133
D5V_BACKUP
JL102
0 R192
S100
JL123
JL116
JL121
JL117
C102
0.001u
Q101
PT380F3
JL118
0.1u
C115
R108
22k
JL125
15k
R130
PH101
GP3S120S
22uH
L161
3300
R191
47k
R120
JS130
0.01u
C121
Q102
2SC1815GR-TPE2
SW2
JL131
FUKEY1
PH100
GP3S120S
FLDSCLK
FLDSDA
R104
1k
R803
22k
SW5V
0.01u
C123
FLDCS
JL162
0.01u
C113
PCONT_M18V
MTR12V
0.1u
C133
PCONT_M24V
4700
R123
3300
R196
470
R132
DGND
0
R664
R802
10k
R103
22k
16V
47u
C131
Q800
2PB709AR-115
PDTC144EK-115
Q804
C103
330u
6.3V
MTRGND
Q801
2PD601AR-115
JL111
Q803
2PD601AR-115
JL129
JL124
R806
10k
JL100
22uH
L140
PB_3V
D5V
47k
R133
R804
10k
C105
0.001u
JL128
1SS355TE-17
D800
JL114
SW12V
S101
Q802
2PD601AR-115
47k
R114
C100
0.001u
R801
10k
MPG06D-6052PKG3
D110
0.01u
C114
0.01u
C801
JL112
ANGND
SCL
16V
47u
C122
10k
R813
R100
15k
CTL_Y
R105
2200
R805
10k
JL122
TO_OSD_VIDEO
0.01u
C148
CTL_X
1u
C108
R107
39
16V
220u
C149
CTLGND
0
R666
16V
47u
C107
C101
0.001u
JOG_LED_CONT
0.1u C174
JL165
LB1943N
IC130
1 2 3 4 5 6 7 8 9 10
DMS-
1k R194
330
R667
D100
GL528V1
R106
39
100k
R193
100
R668
JL103
Q100
PT380F3
DMS+
10k
R141
RF_ENV
10k
R140
JL166
CN104 3P
1
2
3
R102
15k
2PD601AR-115
Q140
COMP_OUT
R101
470
FULL_ERS
0.047u
C167
JL115
AFT
JL167
JL140
0.01u
C120
AFRECP
JL104
1200
R142
AFENV
JL105
JL101
9P CN102
1 SW 5V
2 CAP RVS
3 CAP FG
4 CTL-REF
5 CAP VS
6 LIMITTER
7 CAPSTAN VCC
8 MTR GND
9 AN GND
PCONT_SW5V
JL106
0.1u
C134
47k
R115
0.1u
C147
JL169
JL107
C141
0.01u
CAPSTANVCC
JL168
220
R182
32.768kHz
X160
AV_LINK
220
R183
0.1u
C170
REMOCON
0
R172
X161
KKP-
JL662
16V
100u
C140
FUKEY2
JL660
50V
22u
C143
KKP+
0
R175
680p
C173
PDTC144EK-115
Q103
2PB709AR-115
Q104
2200
R110
47k
R111
OSDVCC
1SS355TE-17
D140
50V
4.7u
C150
PDCDAV
M
M
M
1
A
SS14
SS15
SS16
SS17
SS18
SS91
SS90 SS89
SS87
SS80
SS79
SS77
SS76
SS87
SS75
SS65
SS74
SS03
SS06
SS07
SS08
SS29
SS28
SS27
SS26
SS20
SS75
SS73
SS68
SS66
SS65
SS64
SS62
SS60
SS59
SS58
SS48
SS33
SS86 SS84 SS83 SS82 SS81
SS20
SS21
SS22
SS23
SS25
SS26
SS27
SS28
SS30
SS29
SS13
SS78
SS25
SS60
SS21
SS83
SS84
SS10
SS03
SS62
SS09
SS58
SS48
SS97
SS50
SS52
SS15
SS13
SS86
SS76
SS77
SS08
SS17
SS24
SS24
SS72
SS71
SS23
SS12
SS11
SS30
SS07
SS79
SS80
SS78
SS70
SS10
SS67
SS63
SS52
SS06
SS89
SS90
SS91
SS64
SS41
SS42
SS50
SS42
SS19
SS85
SS100
SS67
SS19
SS63
SS71
SS72
SS72
SS71
SS18
SS18
SS16
SS63
SS72
SS71
SS85
SS73
SS69
SS100
SS69
SS66
SS68
SS70
SS05
SS04
SS11
SS12
SS14
SS61
SS97
SS05
SS04
SS65
SS22
SS09
SS41
SS61
SS81
SS82
SS74
SS59
SS33
RESET
A
VCC
C V IN(C SYNC IN)
32KHz(out) 32KHz(in) VSS 17.734475MHz(out) 17.734475MHz(in)
AF SWP
CAP ERR
VCC
RF SWP
DRUM ERR
CLK SEL
S REEL
OUT 1
NUA
T REEL
VCC 1
NUB
OUT 2
REMOCON
VCC 2
QVD
CAP FG
DRUM PG DRUM FG
AMP VSS
AMP VREF OUT
AMP VREF IN
CTL IN-
CTL IN+
AMPC
CTL AMP OUT
AMP VCC
IN1
N.C.
MTR(GND) IN2 VCH
(T REEL)
(S REEL)
CAM(-)
VCL VCC 1 CAM(-) V REF
CAM(+)
CAM(+) VCC 1
OSD GND
OSD VCC
RC CHECK
CROT
HA SWP
ENV S
OSD V OUT
DATA
CLK
DEST1
DEST2
TU AFT
FU KEY2
FU KEY1
S SENS
T SENS
RF ENV
AF ENV
MOD CONT
KKP +
KKP -
END LED
AV CONT
AF REC P
FULL ERS
CAP RVS
I CONT
MODE4
MODE3
MODE2
MODE1
REC PRF
IIC DA
T
A1(EEP)
IIC CLK1(EEP) CAM NICAM CLK NICAM DA
T
A
OSC CHARA(IN) OSC CHARA(OUT) LP OSD LPF OSD V IN
OSD W LEVEL
HLF(SLICER LPF)
OSD SECAM C IN
TO AV LINK
PDC DAV
AV CONT IN/C+DET
TA MUTE
A MUTE
MTR12V CONT
SW5V CONT
FLD CS
SECAM ON
TO FLD DATA
18V CONT
FLD CLOCK
SCL(VI/HF/TU/NICAM.ZWEI/MOD/VPS/DNR)
SDA(VI/HF/TU/NICAM.ZWEI/MOD/VPS/DNR)
DEC/VTR
-11V CONT
C+/SW12V CONT
P FAIL
DMS +
DMS -
TU SW1 TU SW2
FROM A
V
LINK
SECAM DET
24V CONT
W.ENA
RESET
CLOCK
DATA
D GND
D.VS
MTR 12V
MTR GND
D.PG
D.FG
DIV CLK OUT/JOGLED CONT
AVCONT IN/
17.734475MHz
(CAM ENCODER)
LED DRIVE
BUFFER
BUFFER
SWITCH
SWITCH
SWITCH
Q800-804
AV LINK CIRCUIT
9
MA-373 BOARD (2/9)
(SEE PAGE 4-11)
MA-373 BOARD (6/9)
13
(SEE PAGE 4-23)
MA-373 BOARD (5/9)
(SEE PAGE 4-21)
14
(SEE PAGE 4-10)
MA-373 BOARD (1/9)
2
MA-373 BOARD (7/9)
(SEE PAGE 4-25)
15
MA-373 BOARD (2/9)
7
(SEE PAGE 4-11)
(SEE PAGE 4-27)
16
MA-373 BOARD (8/9)
M903
CAM
MOTOR
CAPSTAN
M902
MOTOR
DRUM
MOTOR
M901
IC162
SERVO/SYSTEM CONTROL
IC160
POWER FAIL DET
IC161
EEPROM
RESET PULSE
GENERATOR
IC130
CAM MOTOR DRIVE
(SEE PAGE 4-30)
17
MA-373 BOARD (9/9)
3 20 8 4
J
13 10 14 9
K
5 6
F
16
L
H
18
G
C
D
19
MA-373 BOARD (4/9)
7 15 12 11
E
2
B
17
05
I
*R160
1.5k
3.3k
5.6k
8.2k
0
:SE700:G,I/SE800G
:SE600B/SE700B/SE800B/SX700B
:SE350/SE500K/SE600N/
SE700:K,N/SE800:K,N
:SE500R/SE700R
:SE600:A,E/SE650/SE700:D1,D2,E1,E2/
SE800:D1,D2,E/SX600/
SX700:D,E/SX800
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+ B+
B+ B+
B+
R5.2/
P4.9
5.1
5
4.4
5.2 0 0
5.1
5.1
0
B+
B+
B+
B+
B+
B+
B+
0.1-5.1
0.1-5.1
5
2.7
2.7
4.4
5
0
5
5
5
0
4.9
5
2.4-3.9
5
5
0
5
0
0
5.1
0
1.9
2.4
2
5.2
1.8
0
5 5 0 0 5.1 0.1 2.4 2.1 0.3 2.5 2.5 R1.7/P2.5
R3.2/P2.5
2.5 2.5
5
5.1
0
1.2
1.2
4.8
5.1
4.5
5.1
5.1
R0/P2.7
R0.1/P3
5.1
5.1
5.1
0
5
2.2-3
0
0.5
2-3
2-3
2.4
5.1
R0/P5.1
R5.1/P0
5.1
0
0
0
0
5.1
5.1
1.8
0
1.8 2.4 2.4 5.1 4.4 4.5 2.3 2.1 5.1 1.5 1.5 4.9 2.2 5.1 5.1
5
5.1
5.1
4.9
5.1
5.1
5.1
1.8
2.5
2.5
1.8
13.4 13.4 6.3
4.8 2.2
0.3
0.3
B+
B+
B+
B+
B+
5.1
1.8
0.4
5.1
B+
B+
B+
B+
B+
B+
Drum phase servo
Capstan servo(speed and phase)
REC/PB REC
Capstan speed servo
Ref.signal
Drum speed servo
SIGNAL PATH
PB
Drum servo(speed and phase)
PB
SIGNAL PATH
Y/CHROMA
VIDEO
SIGNAL
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
M
PB REC REC/PB
0
4.5
5.1
4.3 5
R0/
P0.7
0
M37760MFH216GP
M37760MFH217GP
:SE500R/SE600/SE700R/SX600
:EXCEPT SE500R/SE600/SE700R/SX600
OSD
EXCEPT SE600/SE700R/SX600
SE350/
SE500
T SENS
(T/S LED)
S101
(REC PROOF)
SE350/SE500/SE600:B,N/SE700:B,K,N,R/
SE800:B,K,N/SX700B
EXCEPT
SE350/SE500/SE700R
CHECK
EXCEPT SE350/SE500
SE800/SX800
EXCEPT SE350/SE500
SE500/SE800/
SX800
*R161
1.5k
3.3k
5.6k
8.2k
12k
18k
0
:SE500K/SE600E/
SE700:B,G,R/SX600/SX700B
:SE600N/SE700:E1,E2,I/SE800B/SX700E
:SE700N/SE800:E,G
:SE650/SE700:D1,D2,K/SX700D
:SE800:D1,D2,N/SX800
:SE800K
:SE350/SE500R/SE600:A,B
3
4
5
6
7
9
8
2
1
14 13
12
11
10
B+
S SENS