JVC HR-S9850EK, Руководство по обслуживанию

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4-21 4-22
4.10 S-SUB SCHEMATIC DIAGRAM
H G F E D C B A
4
5
3
2
1
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. Note :
p20222001a_rev0
: Not used
: Used
IC501
C551 C554 C557 C560 C561
C502
R525
C505
C508
C513
CN511
C504
CN512
C519
C520
C552
C553
C555
C556
C558
C559
C536 C537
R526
C512
C529
C515
IC502
C518
R522 R523 R524
R503
C509
C511
L501
L502
L503
C507
C506
C523
C564
C521
C522 C562
R505
R504
R508
CN513
R507
R533 R532
C568
R506
R510
R509
R512
R531 R534 R535
C566 R511
R536
C569
R513
R514
C575
L505
R515
C572 C573 C570 C571
C576
C503
C501
R516
R517
Q501
R518 B501
C538
R527 C535
B503
C524
C525
C527
C526
C528
C530
C531
C533
C534
L504
C532
C563
C517
C514
R501
C516
C510
1 1 1 1 1
4.7
1.2M
4.7
0.47
4.7
0.01
2.2
4.7
0.01 0.01 0.01
0.01
82p
0.01
0.1
220
10
0.01
10
µ
10
µ
47
0.01
2.2
0.01
4.7
2.2
1
3.9k
3.3k
150
1.2k
100 100
68p
390
1k
1.6k
1k
100 100 100
0.01 470
100
68p
1.5k
3.3k
3.3k
68p 68p 68p 68p
2.2
2.2
3.3K 0.01
300p
300p
180p
100p
270p
220p
300p
0.01
47
10
µ
300p
0.01
0.01
47
JCP8018
/50 /50 /50 /50 /50
/25
/25
/50
/25
EE[L]
I2C_DATA_A/V
I2C_CLK_A/V
Fsc
SW5V
SW5V
GND
GND
GND
GND
C_TO_DIGI
Y/V_TO_DIGI
Y_FROM_DIGI
C_FROM_DIGI
PB_COLOR
V.PULSE
SECAM_PB_COLOR
MAIM_ALC_DET
Y_TO_SUB
P.MUTE[L]
WIDE_DET
FRONT_Y_IN
FRONT_C_IN
FRONT_V_IN
REAR2_V_IN
V_TO_OSD
CHARA_DATA
Y_TO_AV
V_FROM_AV
REC_COLOR
REAR1_Y_IN
REAR1_C_IN
REAR2_Y_IN
REAR2_C_IN
Y_OUT
C_OUT
V_FROM_OSD
BIAS_FOR_C_OUT
GND
GND
GND
GND
GND
GND
/50
/25
OPEN OPEN OPEN
SHORT
±
2
CH
VC2076DP
OPEN OPEN OPEN
/16
/6.3
/50
/25
/50
/50
SW5V
SW5V
TO_PS_C
FROM_PS_C
TO_PS_Y
FROM_PS_Y
GND
GND
GND
±
0.5
±
0.5
±
0.5
±
0.5
±
0.5
±
0.5
/50
/50
SHORT
SHORT
0
Ω
OPEN
±
2
CH
±
2
CH
CH
CH
±
2
CH
±
2
CH
±
2
CH
/6.3
±
2
CH
OPEN
OPEN
/6.3
#
#
#
#
#
1 5 S-SUB
OPEN OPEN
ATT1 ATT2
TO P/S CONVERTER
CN3502
ONLY USED FOR HR-S9850MS
OPEN
OPEN
OPEN
OPEN OPEN
OPEN
OPEN
OPEN
ATT3 ATT4 ATT5
GND2
A
TT6
AGC DET
S.SEP
GCL
CL1 ATT7
Pre LPF1
Pre LPF1
ATT9
CL2
D7&D8
A7
A6
IIC LOGIC
CLK DATA
Pre LPF2
Pre LPF2
AGC
S1/S2 DET
C.K.
Y MUTE
Y FBC
C MUTE
BIAS
V MUTE V FBC
ATT8 CL6
N.C.
CL5
CL4
TRAP
VCC1
GND1
A8
A9
A1
A2
A3
+ -
A4
A5
BAND GAP
BF1
BF2
CL3
EE/PB SP/EP
EQ
A12
A13
A10
A11
N/S-LPF
A14
VCA
VCC2
Y1
C1
Y2
C2
Y3
C3
V3
V4
BB
BB
CR
ADJ
BB
BB
D16
PB
REC
Y/C IN
COMP IN
V3/V4
V5
EXT PB C
EXT PB C
EXT PB
Y
EXT PB Y
PB
PB
PB
PB
PB
PB
REC
REC
REC REC
REC
REC
REC
DIGI/PB
DIGI
DIGI/PB
DIGI
CONV
CONV
PB*CONV
VHS
S-VHS
REC
PB
CONV
CONV
REC
PB*CONV
PB*D15
NON LINEAR
PR
OCESS
SP
SP
SP
SP
PP
R
R
R
MS
OTHERS
CN513
C562
C564
C566
R527
DIFFERENCE TABLE #
TO MAIN (CONNECTION)
CN502
TO TERMINAL
CN911