Main(Syscon) Schematic Diagram - JVC HR-S5950EU Service Manual

4.4 MAIN (SYSCON) SCHEMATIC DIAGRAM
0 3 MAIN[SYSCON]
TO
VIDEO/N.AUDIO
5 C.SYNC
FULL_E.ON[H]
CTL5
N.REC_ST[H]
N.REC[H]
V.PULSE
CTL[+]
CTL[-]
NORM/MESEC/S
VIDEO_ENV
SB_GAIN
2Fsc
V_TO_OSD
SW5V
TO VIDEO/AUDIO–– GND
VPS/PDC SLICER
CN3001
TO
CAPSTAN MDA
CAP.M_FG
C3071
CAP.M_Vcc
33 /16
Vcc5V
C3056
CAP.M_F/R
0.1
LM_VCTL
M_GND
4 R3253
R3252
10K
S_GND
15K
Vcc12
R3254
CAP.M_VCTL
OPEN
LM_F/ R/ S
R3255
DRUM_PG/ FG
OPEN
DRUM_VCTL
C3004
0.047
R3210 R3211
R3205 R3206 R3207
120 18k
180 OPEN 18k
1/4W
PC3002
RPI-304
TAKE UP
Q3002 Q3003
REEL SENSOR
OPEN PTZ-NV16A
START END
SENSOR SENSOR
JS3001
TO
3
ROTARY ENCODER
D3001 C3046 C3008 C3045
GND LNB2301L01VI OPEN OPEN 100p
LSA
LSB
LSC
LSD
R3217 R3216 R3215 R3214
1Ok 10k 10k 10k
D3011
OPEN
TO
SW.REG
GND
M12V
GND
P.CTL[H]
# IC3003
TO
SW.REG
2
R3212
SW12V
D3005 11ES2-T2 470k
AL5.8V_SYS
D3002 1SS133
SW5V
R3218
D3003 RD39ES/B3/
48V
MTZJ39C
4.7k
D3004 11ES2 L3001 10µ
R3220
100k
C3011
3300 /6.3
[10min]
Q3004
R3219 2SD1819A/QRS/
4.7k
2SC4081/QRS/
R3213
2PC4081/R/
330k
R3222
Q3005
10k
2SD1819A/QRS/
2SC4081/QRS/
C3013 2PC4081/R/
0.01
C3012
47 /6.3
1
A
R3237
OPEN
R4021
OPEN
R4001
R4020
OPEN
C4001
OPEN
C4002
0.01
C4005
0.0022
TP4001
CTL.P
R4007
1K
C4010
0.022 C4003 OPEN
C201
22p
C210
0.01
Q4001
RN1302
PDTC114WU 1000p
R205 2.2K
R3208 R3209 DTC114EUA
120 18k UN5211
R210 0
PC3001
L202 0
RPI-304
SUPPLY
REEL SENSOR # Q202
2SD1819A/QRS/ # R207
2SC4081/QRS/ # R212 100
C209
2PC4081/R/
47 /6.3
#
100 B201
L203
R209
# Q201
0 0
# B202
C213
0.01 2SB1218A/QRS/
2SA1576A/QR/
2PA1576/R/
R3242 OPEN
R3232 4.7k
C3047 OPEN
D3010
OPEN
R3027
6.8k
#
R3225 R3221
10k 10K
S3001
REC_SAFE
QSW0602-003
R3240 OPEN
# S3002
S.CASS[H]
QSW0695-001
B C
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
Note :
When replacing the parts , refer to the Parts List.
D4001 OPEN R4016 OPEN
C3039
OPEN
R3102
0
R4017 1k
OPEN
R4002
OPEN
C4015
0.001
R4003 R4004
560 560
C4004
22
/16
SVss
CTLREF
C4006 CTL(+)
47 /6.3
CTL(-)
CTLBIAS OSC2(OUT)
R4005 R4006
# C4007
CTLFB
0.001 TU_A_MUTE[H]
5.6k OPEN
CTLAMPOUT
SYNC_DET[H]/P.MUTE[L]
C4008 1 /50
CTLSMTIN
CH+A/CONV_CTL[H]/S_CASS[H]
C4009 0.056
CFG
SVcc IC3001
L201 R201
AFCpc HD6432199RA44F(HR-S5950EU)
15µ 470
AFCosc SW2/CH_SW
R202 HD6432199RA46F(HR-S5955EK)
AFCLPF
C202 4.7
10k R203
/50 HD6432199RA48F(HR-S5955MS)
10K CSYNC/ HSYNC PROTECT
C203 L204
C205 D201
150µ
4.7 /50 VLPF/ VSYNC P50_IN/VHS[H]
1SS133
CVIN2 POWER_DET
C207
CVIN1 P50_OUT/ET_REC[H]
4.7 /50
OVCC
CVOUT
C212
OVSS
0.01
FSCOUT
FSCIN
R208
AVss
# C208 0
AFC START_SENSOR
5p
RF_AGC I2C_DATA2
VIDEO_ENV
R3024 0
SCR[H]
R3025 0 KEY2
R3026 0
R3028 0
B3004
OPEN
B3003
# D3008
# R3234
ISS133
10K
C3072 C3016
OPEN 0.047
# Q3007
#
C3014 C3048 UN521E
47 /6.3 0.01 DTC144WUA
PDTC144WU
RN1309
D E
4-9 4-10
C3040
OPEN
#C3025 TIMER CLOCK
IC3002
NC VDD
#
C3075
GND OUT
0.01
# C3074
IC-PST3427U-X C3052 C3055
C3054
10 /16
0.01 OPEN
0.0022
R3084
0
# R3083
# R3082 1k
MODE
C3050 B3001
VCL OPEN
0.1 R3080 C3037 12p
QAX0527-001
100
X3002 QAX0528-001
Vss
R3229 (10M) QAX0532-001
1M
QAX0533-001
OSC1(IN)
C3036 18p
R3077 1k # C3025
RES
# C3073
X1 30p
X3001 C3051
X2 0.1
(32k) 10p
0.01
C3041
FWE QAX0445-001
C3024 12p
R3073 0 QAX0445-002
R3072
0
RC
R3071 0
R3070 0
R3069 0
R3068 0
R3067 4.7k
LSA
R3066 0
DIG1
R3065 0
DIG2
R3064 270
DIG3
R3063 270
DIG4
R3062 330
I2C DATA
R3061 330
I2C CLK
R3060 330
R3059 330
B3903
I2C_CLK2
OPEN B3901
R3058 0
OPEN
DIG5
Vss
B3902
OPEN
#
C3078
CN3901
OPEN
#
C3077 GND
RESET
FWE
AL5V
Q3901 SIO
OPEN
SII
F
TO
VIDEO/N.AUDIO
A.MUTE[H]
D.FF
SECAM[H]
SECAM_DET
I2C_DATA
I2C_CLK
LP/EP_SHORT[H]
SP_SHORT[H]
MESECAM[H]
EE[L]
CTL6
VHS[H]
CHARA_DATA
CTL5
ET_REC[H]
TO
TERMINAL
V_FROM_OSD
P8_CTL1
CH+B
CH+A
CTL3
R.PAUSE
P8_CTL2
SCR[H]
# R3251 10k
AL5V
SAT_CTL
Y/C_OUT[H]
CTL6
P50_I/O
TO
VPS/PDC SLICER
I2C_CLK2
I2C_DATA2
SYNC_DET[H]
CTL4
TO
TUNER
TU_V_MUTE[H]
TU_A_MUTE[H]
SW2/ CH_SW
SW2
I2C_CLK2
I2C_DATA2
SW1
SW1
AFC
RF_AGC
RF_VIDEO
TO FRONT
AL5V
RC
JSB
JSA
CTL1
DIG1
DIG2
DIG3
DIG4
DIG5
D_G
D_F
D_E
D_D
D_C
D_B
D_A
KEY1
KEY2
GND
p10387001a_rev1.2_1
G H