JVC DR-MV1SUC Service Manual page 37

MAIN(SYSCON) SCHEMATIC DIAGRAM
TO VIDEO SW
# B3025
WIDE_DET2
WIDE_DET
I2C_DATA2
I2C_CLK2
GND
5
SW5V
FRONT_V_IN
FRONT_Y_IN
FRONT_C_IN
TO VIDEO/N.AUDIO
A.MUTE_VHS[H]
I2C_CLK_A/V
I2C_DATA_A/V
N.REC[H]
N.REC_ST[H]
SP_SHORT[H]
S_DET[H]
C.SYNC/V.REF
D.FF
V.PULSE
CTL[+]
CTL[-]
VIDEO_ENV
SB_GAIN
SW5V
SW12V
GND
4
TO CAPSTAN MDA
CN3001
CAP.M_FG
C3071 C3066
CAP.M_Vcc
33 /50 OPEN
Vcc5V
CAP.M_F/
LM_VCTL
R3252 R3253
M_GND
OPEN 10k
S_GND
Vcc12
CAP.M_VCTL
LM_F/R/S
DRUM_PG/FG
DRUM_VCTL
C4032
OPEN
C4031
33 /16
L4001
1µ
C3004
0.047
R3205 R3206 R3207 R3208
180 12k 18k 120
1/4W
Q3002 Q3003
3 PTZ-NV16A PTZ-NV16A
C3007 C3008
TO ROTARY ENCODER OPEN OPEN
JS3001
D3001
GND[C]
LNB2301L01VI
LSA
LSB
LSC
LSD
R3214 10k
R3215 10k
R3216 10k
R3217 10k
TO SW.REG # S3002
CN5301 QSW0602-004
QSW0955-001
CN5311
GND[M]
M12V/M17V/M25V
GND[M]
M12V
P.CTL[H]
AL5.8V
C3072
P.SAVE[L]
OPEN
GND
GND
SW-7V
FAN_CTL[H]
48V
BT2
SW12V
SW5V
L3001
0.22
D3005 11ES2
2 1A3G
D3004 11ES2
1A3G
Q3004
2SD1819A/QRS/
D3003
RD39ES/B3/ 2SC4081/QRS/
2PC4081/R/
MTZJ39C
C3042
R3218
470 /6.3
4.7k
[for_EDL] R3219
4.7k
TO DISPLAY/SW
CN7001
CN3102
STB
S.DATA_FRSYS
S.DATA_TOSYS
S.CLK
RC_IN
R3237 10K C3011 OPEN
AL5V
GND
B.UP_GND
# C3010
BLUE_LED
[DVD_TIMER]LED9
[DVD]LED10
1
A
R4017 1k
R4001 4.7k
Q4003
DTC114EUA
UN5211
RN1302
TP4001
CTL.P C4017 C4016
0.0022 820p
TP3910
C4015
220p
C4001 OPEN Q4002
DTC114EUA
UN5211
R4022
C4002 0.01 RN1302
OPEN
Q4001
DTC114EUA
C4003 OPEN
UN5211
RN1302
CTL[+]
SVss
C4004
22 /16 CTL[-]
C4006 47 /6.3
CTLBIAS
C4007 OPEN
C4005 CTLFB
R4005
OPEN
CTLAMPOUT
R3247 5.6k C4008 1
CTLSMTIN
OPEN R4007 1k C4009 SHORT
CFG
C3014 OPEN
SVcc
AVcc
C3015 0.1
R3011 0
NORM/MESEC/S_DET
R3012
WIDE_DET2/AFC2
R3256
0 R3013 4.7K
LSA
OPEN R3014 0
START_SENSOR
R3015 0
END_SENSOR
R3016 4.7K
LSB
R3209 R3210 R3211 R3212 R3259 R3017 4.7K
18k 120 18k 470k
LSC
PC3001 PC3002
OPEN R3018 0
RPI-304 RPI-304
R3019 LED/RF_AGC
WIDE_DET
1K R3020 OPEN
BS_ANT/AFC
R3021 0
VIDEO_ENV
R3022 0
A.ENV/ND[L]
AVss
R3246 OPEN
CTL_GAIN/TEST
R3025 1K
A.MUTE_VDR[H]
R3026 1K
P.MUTE_VDR[H]
R3027 1k
C.BIAS2/CONV_CTL
R4008 1k
CAP.M_F/R
S3001
QSW0602-004
QSW0955-001
TP3911
C3049
OPEN
R3257 10K
R3258 10K
R3260 47k
Q3005
R3222 2SD1819A/QRS/
10k 2SC4081/QRS/
2PC4081/R/
R3220
100k C3012
47
/6.3
EDL
QEZ0244-229
B C
# Q7201
# L7201
2SC1317/RS/
# R7204 100µ # B3024
10 1/2W
# R7202
220
#
# R7203 C3056
C7201
4.7k OPEN
470 /6.3
C3032
0.1
Vss
R3083 1k
A.MUTE[L]
Vcc
# R3081 1K
TRICK[H]
R3080 1k
I.MUTE[L]
R3079 470
EXP_CLK
R3078 1k
SYNC_DET_VDR[L]
# R3077 100 C3034 C3035
IC3001 BS_I2C_DATA OPEN OPEN
R3076 470
HD6432194SAD72F I2C_DATA2
HD64F2194CFD72 R3075 470
I2C_CLK2
R3074 0
A.MUTE_VHS[H]
# R3073 0
S.CASS[H]
TP3904 R3072 0 X3002
SYNC_DET[H] R3071 10k
QAX0527
C3031
MODE
QAX0528 C3054 0.1
B3001 OPEN
Vcc R3069 QAX0533 C3037 0.1 C3030
100 QAX0532
47 /16
OSC2[OUT] R3230 R3231
C3050 0.1 12p 4.7k 1k
Vss
TP3905 R3229
OSC1[IN] 1M C3036 18p
RES
OPEN
X3001 C3041
X1
R3063
X2
TU_I2C_DATA 4.7k
C3024
NMI
JUST_CLOCK/EDS[H] QAX0444
TP3903 22P IC3002 IC-PST3427U
N.REC_ST[H] FWE
R3062 10k R3061 470 C3028
TU_I2C_CLK
BS_I2C_CLK OPEN
R3060 470 C3029
OPEN
R3059 1k
TP3908 R3058 0
TP3907 R3057 100
C3057 R3261 10k
OPEN
C3025
R3262 10k
QAT3725-300Z
R3263 10k
R3265 3.3k
TP3906
R3223
4.7k
R3224
4.7k
OPEN
C3017 #
CN3901
C3018 OPEN
GND
C3019 OPEN
RESET
C3020 OPEN
FWE
C3021 OPEN
AL5V
SIO
R3235 3.3k # IC3003 # Q3901
DTC144WUA SII
R3236 3.3k UN521E
PDTC144WU
R3264 10K
RN1309
# D3007
# B3022
# Q3007
DTC144WUA
D E
2-27 2-28
# B3023
# R3608 2.2K
IC3601
BU2090FS
C3602
0.1
R3604 OPEN
R3603 OPEN
R3602 OPEN
R3601 2.2k
R3612 10K
Q3011
C3604 C3603 DTC143EUA
UN521L
OPEN OPEN
PDTC143EU
RN1301
F G
TO TERMINAL
AL5.8V
SW12V
V_INPUT_SEL1
V_INPUT_SEL2
C_BIAS1
C_BIAS2/CONV_CTL[H]
BS_REC_LINK
LINE2INFO
VDR[H]
GND
CHARA_DATA
V_FROM_OSD
TO OPE/JACEK
CN7201
CN3104
V_IN
GND
Y_IN
GND
C_IN
GND
F.AUDIO[L]
GND
F.AUDIO[R]
LED5[VHS_TIMER]
LED6[VHS]
LED[VHS_REC]
BLUE_LED
TO OSD
CN201
CN750 5
EDS_CS[L]
2Fsc
P.MUTE_VHS[L]
JUST/EDS[H]
OSD_CS
S.DATA_TOSYS
S.DATA_FRSYS
S.CLK
CHARA_DATA
SYNC_DET[H]
V_TO_OSD
GND
V_FROM_OSD
SW5V
TO VIDEO /N.AUDIO
2Fsc
V_TO_OSD
TO TUNER
AFC2
I2C_DATA2
I2C_CLK2
SW5V
BT2
SW12V
TU_I2C_CLK
TU_I2C_DATA
CH_SW
C_BIAS2/CONV_CTL[H]
AFC
AL5.8V
GND
TO AUDIO I/O
A.MUTE[L]
A_INPUT_SEL2
A_INPUT_SEL1
VDR[H]
AL5.8V
SW12V
SW-7V
GND
OPEN
# CN3107
AL5.8V
M26V
SW12V
BS_I2C_CLK
BS_I2C_DATA
GND
GND
BS_ANT/AFC
ANT_CTL[H]
BIT_IN[H]
BS_P.CTL[H]
INPUT_SEL3
GR_ON[H]
GND
AL5.8V
TO JUNCTION(VIDEO)
CN7102
CN310 3
I.MUTE[H]
P.MUTE_VDR[L]
SYS_RESET[L]
KBUS_CLK
KBUS_REQ
KBUS_DATA_FRSYS
KBUS_DATA_TOSYS
P.MUTE_VDR[H]
P.CTL[H]
SYSNC_DET_VDR[L]
GND
A.MUTE_VDR[H]
ADC_RESET[L]
VD[NC]
NC
p10610001a_rev0