JVC SR-DVM700EU - System control section

19
18
17
13
12
MDA_CLK
MDA_IN
3
11
FG_OUT
10
3
1
3
DV DRUM
MOTOR
11
10
DV
CAPSTAN
MOTOR
16
18
PG_OUT
COIL_COMMON
FG1
FG2
CAP_FG
112
TBC_OUT
23
34
DRUM_FG
111
24
OSCI
71
DAC_CS
17
ADC_DEM0
83
85
ADC_PWD1
IC1502
1
3
7
5
102
101
S_REEL
T_REEL
ES
Q1512
41
REEL_LED
52
CASSETTE_SW
88
89
REC_SAFE
117
START_SENS
118
END_SENS
REC_SAFETY_SW
CN1502
1
3
7
8
9
11
12
15
START_SENSOR
SUP_REEL_SENSOR
SUP_REEL_LED
TU_REEL_SENSOR
TU_REEL_LED
CASSETTE_SW
138
141
RE
DWE
16
AGC_RST
ASPECT1
DWE
DRE
DRUM_FG
CN1501
3
4
2
CAP_FG
DRUM_PG
8
9
ADC_DEM1
84
86
ADC_PWD0
TO
AUDIO AD/DA
ADC_DEM0
ADC_DEM1
ADC_PWD0
ADC_PWD1
15
SENSOR
13
9
8
7
5
4
1
1
2
LOAD.MOTOR+
LOAD.MOTOR-
LOADING
MOTOR
3
2
HOUSING.MOTOR-
HOUSING.MOTOR+
3
DV
HOUSING
MOTOR
2
4
HOUSING_SW
4
7
6
5
HOUSING_IN
HOUSING_OUT
HOUSING_SW
HOUSING_IN
50
HOUSING_OUT
49
HOUSING_SW
51
TO
DV I/O
3
2
1
2
1
R.ENC1
2
DV
ENCODER
1
3
3
16
5
27
LD_ON
31
32
33
CAM0
CAM1
CAM2
CAM_SW1
CAM_SW2
CAM_SW3
R.ENC2
R.ENC3
LD_ON
E_SENSOR
14
MDA_CS
7
MDA_CS
18
14
15
16
18
19
20
93
94
DRUM_FG
DRUM_PG
145 - 152
155 - 162
ADM0 - ADM15
46
TBC_IN
TBC_SDO
TBC_SDI
TBC_CLK
25
22
TBC_CS
TBC_CLK
TBC_CS
VD
15
TBC_VD
RST
66
90
ASPECT2
AGC_RST
ASPECT1
ASPECT2
SYS_CLK
SYS_OUT
175
CLK27A
RESET
SYS_CLOCK
SYS_IN
SYS_OUT
DV_H.SW
CN1503
4
5
1
3
1
IC1503
71
BUF
Q1502
3
5
PWR_CTL
POWER_CTL
16
IC1504
2
6
5
SCK
SO
SI
EEP_OUT
EEP_IN
EEP_CLK
10
8
9
CLK27SEL
CLK27SEL
D1501
D1506
DAC_DATA
DAC_CS
DAC_CLK
MDA
1
6
TBC_VD
96
TBC_RST
21
TBC_RST
X1501
DV SYSTEM CLOCK
(
16kHz
)
OSCO
70
142
AS
DALE
ADM0 - ADM15
TO
DV MAIN
SYS_IN
176
TO
DV VIDEO OUT
TO
REG
(
32kHz
)
MAIN
(
SYSCON, ON SCREEN
)
X3001
C3025
TIMER CLOCK
TIMER CLOCK
(
SYSTEM CONTROL MICRO PROCESSOR
)
IC3001
30
65
64
X1
X2
X3002
MAIN SYSTEM
CLOCK
(10MHz)
69
67
OSC2(OUT)
OSC1(IN)
TO
AUDIO I/O
SCL
SDA
5
6
IC3004
(
SERIAL MEMORY
)
I2C_DATA2
TO
VIDEO SW VDR
75
76
I2C_CLK
I2C_DATA
I2C_CLK2
IC201
(
ON_SCREEN
)
V_TO_OSD
15
CV_IN
18
13
SYNC_IN
CVOUT
V_FROM_OSD
I2C_DATA2
I2C_CLK2
87
OSD_CS
9
CS
53
S.CLK
10
SCLK
52
S.DATA_FRSYS
11
SDATA
14
SYNC_DET(H)
8
SYNC_DET
A.MUTE(L)
A.MUTE(L)
28
A.MUTE_DVC(H)
A,MUTE_DVC(H)
24
TU_I2C_DATA
60
61
TU_CLK
TU_DATA
TU_I2C_CLK
TO
TUNER
A.OUTSEL1
A.OUTSEL1
79
A.OUTSEL2
A.OUTSEL2
77
DVC_A_INSEL1
DVC_A_INSEL1
88
DVC_A_INSEL2
DVC_A_INSEL2
85
DVD_A_INSEL1
DVD_A_INSEL1
94
DVD_A_INSEL2
DVD_A_INSEL2
91
TO
AUDIO I/O
(DV MSD)
IC1501
S_CLK
S_DATA_TOSYS
S_DATA_FRSYS
DV_H_SW
CN3014
4
3
7
5
DV MAIN (MSD)
05
53
51
52
57
I2C_DATA_A/V
50
49
I2C_CLK_A/V
I2C_DATA_A/V
I2C_CLK_A/V
TO
VDR V SW
V_FROM_OSD
TO
VIDEO SW VDR
TO
TERMINAL
4
CHABLK
CHARADATA
WF4
WF5
WF1
WF2
WF3
System control section
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