Main(Syscon) Schematic Diagram - JVC HR-S2901U Service Manual

4.4 MAIN (SYSCON) SCHEMATIC DIAGRAM
0 3 MAIN [SYSCON]
TO
SW.REG
SW5V
M12V_CAP
AL5.8V_SYS
GND[M]
GND
M12V
48V
GND
P.CTL[H]
SW12V
TO
5
R.ENCODER
R3208 R3207 R3206 R3205
JS3001 10k 10K 10K 10K
GND
LSA
LSB
LSC
LSD
TO
FRONT
AL5V
JSA
JSB
KEY1
KEY2
RC
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
D_A
D_B
D_C
4 D_D
D_E
D_F
D_G
GND
R3209 R3210 R3211 R3212 R3213
180 12k 18k 120 18k
1/4W
C3007 C3008
OPEN OPEN
D3001 Q3001 Q3002 PC3001
LNB2301L0VI PTZ-NV16A PTZ-NV16A GP3S123
TO START SENSOR END SENSOR SUPPLY
REEL SENSOR
FLASH WAITER
CN3010
P20
VDD
SBIO_FRSIS
SBOO_FRSIS
GND
SXi
3
OPEN
iRQ0
R3246 OPEN
R3247 OPEN
TO
TUNER
CONV_CTL[H]
CTL3
I2C_DATA
I2C_CLK
AFC/JUST_CLK
CH_SW
TU_MUTE[H]
TO
FMA/DEMOD
A.FF
CTL4
H.REC_ST[H]
CTL5
AFC/JUST_CLK
LED
CTL8
A.ENV/ND[L]
CTL9
A.MUTE[H]
2
TO VIDEO/N. AUDIO ET_REC[H]
FMA/DEMOD S.CASS[H]
I2C_CLK
I2C_DATA
# S3002 S3001
PESW0589 PESW0589
PESW0678 PESW0678
S.CASSETTE REC.SAFE.SW
: Used
# DIFFERENCE TABLE : Not used
1
POWER_DET BACK_UP5V BS_LINK/R.PAUSE/C.BOX XTAL EEPROM RESET
Q3004 D3004 B3001 D3007 Q3005 C3054 X3002 IC3004 IC3003 R3244 R3220
D3006 C3028 FW3001 R7152 C3019 C3015 Q3007
R3232 FW7104 Q7152 C3020 C3048 R3243
R3234 J7105 Q7151 D3016
R3233 R7202 FW3002 C3011
R7203 FW7107 Q3006
L7201 R7151 R3245
Q7201
R7204
C7206
HR-B12
HR-G12
HR-GC32-Y
X SHORT X 16k X 6.8k
HR-GC32-A
HR-G22
HR-G72
HR-S5901U/S5911U/
1SS133
X X X X 4k X 5.6k
S5911U(C) 1SS270A
A
SP FG
TU FG
D3002 R3003 1k
1SS133 BS_DIGI_RC_IN/R.PAUSE/COMP_IN
1SS270A 4.7k
R3004
DIG7
R3005 1k
RC
R3006 SHORT
D_A
R3007 SHORT
D_B
R3008 SHORT
D_C
R3009 SHORT
D_D
R3214 R3215
120 18k R3010 SHORT
D_E
R3011 SHORT
D_F
R3012 SHORT
D_G
BS_DIGI_LINK/RMO
# R3014 1k
FULL.E_ON[H]
R3015 OPEN
N.REC[H]
R3016 1k
C3045
AGC_CTL
OPEN
PC3002 R3017 470
I2C_DATA_A/V
GP3S123
TAKE UP R3018 470
REEL SENSOR I2C_CLK_A/V
R3019 OPEN
C3043
SP_SHORT[H]/FLY_REC_ST[H]
OPEN
R3020 OPEN
EP_SHORT[H]/FLY_REC[H]
R3021 1k
SIDE BAND GAIN
R3022 1k
REC_SAFETY
R4006 4.7k
D.FF
R4004 OPEN
V.PULSE
RESET
NC VDD
GND OUT
# IC3003
IC-PST3425U-X
#
R3244
330
# D3016
MTZJ3.9B
# RD3.9ES/B2
Q3007
2SC4081
# IC3004 #
R3243
680
R3237 4.7K
R3238 4.7K
CLK_SEL SERVO
R3222 R3014 R3042 R3242 C4024
R3058 C4025
R3060 Q4003
R3064 Q4004
R3066
4.7k X X X
470 X X
B C
# #
R3232 R3234
100k 4.7k
#
D3006
RD33ES/B2
R4022
# OPEN
#
R3233 C4016
Q3004
4.7k OPEN
2SD1819A
2SC4081
2PC4081
Q4002
C4017 OPEN
# C4025 # Q4004
0.01 DTC114E
C4007
0.01
#
TP4001
C4024
CTL.P 680p
R4018
10k
C4009 C4022
0.001 100p
C4002
1 /50
R4012
R4010 470
15k
CTL_-
R4011 470
CTL_+
C4006
C4019
AVCC 0.056
C4004 0.01
AMP_C
33 /10
R4024 OPEN
AVSS
C4010
R4003
AMP_VREF_IN
2.2k
47 /6.3
AMP_VREF_OUT
C4014 C4008 OPEN
IC3001
CAP.M_FG
MN101D06HJE, S5901U/S5911U/S5911U(C) 100p C4012
C.FG_AMP_OUT OPEN
# R3066
S3901U/S3911U/S3911U(C)
S_DET
R4019 1k
MN101D06GJG, S2901U/S2911U(C)
DRUM_PG/FG
# R3064 1k
S.CASSETTE
HS_FR
CAP.M_F/R
LM_F/R/S
# R3060 1k
CHARAM
R3059 OPEN
P.CTL[H]
#
R3058 1k
CHARAE
R3057 OPEN
CTL_GAIN
Q4001
R3056 OPEN
DTC114E
ET_REC[H]
R3055
P.MUTE[L]
R3054 OPEN
TRICK[H]
R202 2.2k
AFCLPF
C207 1
AFCC L201 10µ
VDD2
C202 C201
C203 0.1 100
1 /50 /6.3
C205
100p
R201
C220
3.3k
33p
C3036 C3035
100 0.1
/6.3
# C3048
#
0.01
R3222
R3223
1M
#
X3002
32KHz
X3001 QAX0444
14.32MHz -1
QAX0526
-1
C3017
# Q3006
22p
2SC4081
C3016 # C3018
15p OPEN
C3013
10 /16
D E
4-9 4-10
Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
OPEN
9 3
CN3007 FW7106
D3008 R3235
C3030 D3005 OPEN OPEN
OPEN OPEN
OPEN 11ES2 BACK_UP
C3024 C3025 C3027
OPEN OPEN OPEN GND
#
C3029 C3028
OPEN 3300
/6.3
#
D3004
9
11ES2
R3236
10k
# Q7151
DTC114EUA
UN5211
# FW3001 # FW7104
# #
D3007 C3054 RN1302
PAUSE/COMP
2700p PDTC114EU
GND
# R7152 C.BOX_CTL
100
BS_LINK_REC[+]
# Q3005
# Q7152
UN521K
UN5111 BS_LINK_REC[-]
DTC114WUA
DTA114EUA
RN2302
PDTA114EUA # FW3002 # FW7107
#
OPEN
# R7202
470 # Q7201
2SA720/RS
# #
R7203 R7204
2.2k 10 1/2W
# L7201
# C7206
100µ
220
/6.3
CP3002
CP
CP3001
CP
R3255
OPEN
R3252 15k
CP4001
SHORT
R3253
10k CP
CP
CP4002
R3254
OPEN
R4025
OPEN
D3013 OPEN
D3014 OPEN
LAST NO VACANT NO
R
C
D
Q
L
F
LT BATTERY
BT3001
OPEN
ONLY USED FOR
9
HR-S5901U/S5911U/S5911U(C)
C.BOX/R.PAUSE
HR-S3901U/S3911U/S3911U(C)
C.BOX
R7155
OPEN
# J7105
PU60612
PU61012
QNS0100-001
R.PAUSE
AV.COMP
R7151 R7156 BS LINK
1k
OPEN
J7104
PU60612
PU61012
QNS0100-001
TO
CAP_MDA
OPEN
CN3001
CAP.M_FG
SHORT
CAP.M_Vcc
C3071
Vcc5V
33 /50
CAP.M_F/R
LM_VCTL
M_GND
C4031
S_GND
L4001
33 /16
Vcc12
SHORT
CAP.M_VCTL
OPEN
LM_F/R/S
DRUM_PG/FG
DRUM_VCTL
C4001 C3051
0.1 0.1
TO
VIDEO/N.AUDIO
VIDEO_ENV
AGC_CTL
CTL[-]
CTL[+]
S_DET
V_TO_OSD
N.REC_ST[H]
N.REC[H]
A.MUTE[H]
FULL_E.ON[H]
V.PULSE
D.FF
SB_GAIN
EP_SHORT/FLY_REC[H]
SP_SHORT/FLY_REC_ST
I2C_CLK_A/V
I2C_DATA_A/V
GND
TO S_SUB
D.FF
WR3
I2C_CLK_A/V
I2C_DATA_A/V
WIDE_DET
CHARA_DATA
SLOW_PULSE
WR5
TRICK[H]
WR4
V.REF
WR2
VP_CTL
WR1
GND
P.MUTE[L]
V_FROM_OSD
TO TERMINAL
V_FROM_OSD
GND
p10391001a_rev1
G H