S-Sub Schematic Diagram - JVC HR-S9850EU Service Manual

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4.10

S-SUB SCHEMATIC DIAGRAM

TO MAIN (CONNECTION)
CN502
CN511
EE[L]
I2C_DATA_A/V
5
I2C_CLK_A/V
Fsc
SW5V
SW5V
GND
GND
C_TO_DIGI
Y/V_TO_DIGI
Y_FROM_DIGI
C_FROM_DIGI
PB_COLOR
B503
V.PULSE
OPEN
SECAM_PB_COLOR
MAIM_ALC_DET
Y_TO_SUB
P.MUTE[L]
WIDE_DET
FRONT_Y_IN
FRONT_C_IN
4
FRONT_V_IN
REAR2_V_IN
GND
V_TO_OSD
CHARA_DATA
Y_TO_AV
GND
V_FROM_AV
REC_COLOR
3
TO TERMINAL
2
CN911
CN512
REAR1_Y_IN
GND
REAR1_C_IN
GND
REAR2_Y_IN
GND
REAR2_C_IN
GND
Y_OUT
GND
C_OUT
GND
V_FROM_OSD
BIAS_FOR_C_OUT
1
A
R516
SHORT
R517
SHORT
L501
10µ
C513
C512
4.7
0.01
/25
R501
OPEN
CR
ADJ
Pre LPF2
CL2
C514
Pre LPF1
ATT9
0.01
EXT PB Y
Pre LPF1
A7
VCC1
Pre LPF2
A6
C515
0.01
EXT PB C
EXT PB C
#
C566
0.01
R526
SHORT
C516
0.01
CL1
ATT7
C517
OPEN
C518
0.1
R525
GCL
1.2M
COMP IN
REC
AGC
Y/C IN
PB
C519
2.2
AGC DET
/50
S.SEP
C520
4.7
/25
Q501
C538
OPEN
OPEN
ATT1
B501
R518
IC501
0Ω
OPEN
JCP8018
R531
R532
100
100
C568
C569
68p
68p
C553
0.01
C551
R522
1
/50
OPEN
C552
OPEN
: Used
: Not used
#
DIFFERENCE TABLE
CN513
C562
R527
C564
C566
MS
OTHERS
B
C
#
C564
0.01
#
C509
R527
C535
10
3.3K
0.01
/16
L505
OPEN
C508
0.47
C575
/50
OPEN
EE/PB
SP/EP
VHS
GND1
BAND GAP
CLK
DATA
CL3
S-VHS
IIC LOGIC
CONV
PB
DIGI/PB
REC
A9
PB
A12
REC
CONV
PB
A13
DIGI
A8
REC
REC
PB*CONV
N/S-LPF
A10
CL4
DIGI/PB
EQ
PB
REC
A11
#
C562
DIGI
VCC2
1
/50
A14
CL5
CONV
CONV
VCA
L502
OPEN
REC
PB*CONV
PB
REC
R503
220
C503
N.C.
C502
ATT8
CL6
REC
PB
TRAP
+ -
V FBC
V MUTE
A1
BB
PB*D15
C.K.
D7&D8
BB
BB
BIAS
V5
V4
BB
C MUTE
A2
V3/V4
V3
D16
C1
C3
C501
C2
Y FBC
2.2
/50
Y MUTE
A3
S1/S2 DET
Y1
Y3
Y2
GND2
ATT2
ATT3
ATT4
ATT5
R533
R534
R535
R536
C507
47
/6.3
100
100
100
100
C570
C571
C572
C573
68p
68p
68p
68p
C506
0.01
C556
C559
0.01
0.01
C554
R523
C557
R524
C560
C561
1
/50
OPEN
1
/50
OPEN
1
/50
1
/50
C576
C555
C558
OPEN
OPEN
OPEN
D
E
4-21
4-22
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.
1 5 S-SUB
L503
L504
10µ
10µ
R504
R505
IC502
VC2076DP
R506
C521
390
4.7
/25
R508
C505
150
4.7
/25
C522
2.2
/50
R510
C563
±0.5
1k
OPEN
C523
2.2
/50
C504
0.01
2.2
/50
R511
±0.5
470
4.7
/25
C533
0.01
R515
3.3k
C534
47
/6.3
F
TO P/S CONVERTER
CN3502
#
CN513
SW5V
SW5V
TO_PS_C
GND
FROM_PS_C
GND
TO_PS_Y
GND
FROM_PS_Y
ONLY USED FOR HR-S9850MS
±2
3.3k
C524
300p
±2
3.9k
C525
300p
R507
1.2k
C526
100p
R509
1.6k
C527
180p
±2
C528
270p
±2
C529
82p
±0.5
R512
1k
±2
C530
220p
±0.5
R513
1.5k
R514
±0.5
3.3k
±2
C531
300p
±0.5
±2
C532
300p
p20222001a_rev0
G
H

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