JVC HR-S9850EK, Руководство по обслуживанию

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4-29 4-30
4.15 P/S CONVERTER SCHEMATIC DIAGRAMS
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 :
p10206001a_rev0
# MARK ELEMENTS ARE NOT MOUNTED.
CN3501
CN3502
CN513
TO S-SUB
CN6102
TO MAIN
IC3509
B3503
B3501
B3502
D3502
L3501
L3504
IC3508
R3632
C3652
C3526
VR3502
L3513
C3527
C3528
IC3503
IC3504
C3543
C3544
C3546
C3548
C3545
C3549
C3547
C3553
C3552
C3550
R3591
C3529
C3554 C3555
R3592
X3501
X3502
X3503
C3551
R3594
R3593
C3541
C3542
L3507
L3506
R3595
R3596
C3556
C3557
C3566
C3568
C3571
C3567
C3589
C3569
C3572
C3562
R3619
C3655
R3626
R3625
R3624
R3621
R3623
C3574
C3573
R3622
R3627
R3628
R3631
C3581
R3630
L3503
C3575
IC3514
C3651
IC3512
C3582
Q3525
C3579
IC3506
IC3505
FL3505
R3528
R3529
R3613
R3612
R3615
R3614
R3616
R3617
R3610
R3609
C3605
C3564
L3514
R3608
R3629
Q3541
Q3543
R3666
C3580
R3602
R3601
R3604
VR3505
Q3544
R3607
Q3546
R3599
R3598
R3600
C3560
C3561
L3515
R3597
C3558
C3620
C3601
C3600
C3591
C3576
C3587
C3583
C3585
C3586
C3584
C3607
C3602
C3604
C3592
C3578
C3590
C3593
C3610
C3611
C3599
C3598
C3597
C3595
C3596
C3594
FL3503
R3539
R3538
R3540
L3505
D3504
R3633
R3652
R3660
R3654
R3638
R3636 R3637
R3634
R3635
VR3504
L3509
L3508
VR3503
C3603
C3668
C3588
C3606
C3609
L3502
R3620
C3632
IC3510
Q3533
C3531
Q3504
R3571
Q3505
R3532
R3531
R3534
R3533
R3535
R3537
R3536
C3535
FL3501
Q3507
R3549
R3559
R3548
R3558
R3550 R3560
C3532
C3533
Q3508 Q3512
R3574
Q3514
Q3509
Q3513
R3541
R3552
R3542 R3551
R3544 R3554
R3543
R3553
R3545 R3555
R3547
R3557
R3546 R3556
C3536
C3537
FL3502
Q3511 Q3515
C3663
C3639
C3634
R3694
VR3501
C3539
L3516
TP3503
TP3504
C3647
R3653
C3630
C3625
Q3536
R3658
C3633
C3640
C3559
IC3502
C3615
C3540
R3526
R3674
R3673
C3565
TP3502
TP3501
C3612
C3613
R3667
R3668
R3669
Q3520
Q3506 Q3510
R3572
R3573
C3530
Q3540
C3616
C3617
C3619
FL3506
IC3515
C3618
Q3542
R3676
VR3506
R3671
R3672
Q3545
R3605
C3656
C3653
C3654
IC3518
Q3532
R3686
R3685
R3682
R3681
R3684
R3683
Q3531
Q3529
C3657
IC3513
C3614
C3577
IC3516
IC3517
R3677
R3678
C3648
R3693
R3679
C3650
C3649
C3658
C3659
R3688
R3687
R3689
C3660
C3661
C3662
R3692
R3691
B3504
R3690
R3695
C3629
C3628
C3665
C3570
C3608
100
µ
330
µ
39K
0.0022
120p
470
0.01
0.01
180p
180p
0.1
27p
0.1
0.1
27p
0.022
0.022
0.47
680
0.01
0.01 100
330
18p
3.3k
330
0.01
0.01
100
µ
100
µ
10k
10k
0.01
47
0.022
0.22
0.0047
0.22
0.1
0.01
0.01
2.2k
0.0022
5.6k
12k
100k
4.7
120k
5.6k
3.3k
20k
1
10k
100
µ
47
1
510
680
390
22k
0.022
4.7
18k
0
Ω
0
Ω
100
680
330
470
100
1.2k
100
1k
3.3
100
0.01
1
1
0.022
0.01
0.01
0.001
0.0068
0.22
0.01
0.22
0.22
0.22
0.01
0.01
12p
0.01
47
47
47
4.7
47
1
0.47
47
2.2k
1k
1.5k
100
µ
390
10k
150k
2.2k
1.2k
22k 1.8k
1k
100
4.7k
100
µ
100
µ
100k
0.01
0.01
0.01
0.022
100
µ
4.7k
0.01
0.01
220
47K
56k
680
1.2k
680
1.8k
330
47
1k
1k
1k
1k
1k 1k
0.01
0.01
560
15k
22k
18K 56k
680 680
1.2k
3.3k 820
1.2k
1.5k
150 120
10
10
0.01
10
10
10k
22k
47
100
µ
0.01
1.5k
0.01
47
10k
0.01
47
47
0.01
0.22
100
680
0.01
0.01
0.01
560
1.2k
1k
220
100p
100p
0.01
0.01
2p
330
470
1.2k
1k
1M
0.01
33K
2.7k
3.3K
0
Ω
10k
0
Ω
47
0.0022
560p
330
470k
1
18k
10k
47
0.01
0.001
0.01
470k
10k
130k
0.0022
100p
1
1k
12k
1k
1
1
0.0027
0.0047
15p
MM1111XF
DAN202
MM1233XF
CH
QQR0660-001
A_VCC
A_GND
R-Y_OUT
B-Y_OUT
R-Y_IN D_VCC
NC.
NC.
NC.
NC.
IC.
IC.
IC.
B-Y_IN D_GND
SSC_IN
TDA4665T
MUTE
PROTECT
V_OUT GEN
V_IN
FSC_ADJ
CO_DET
H_OSC
LIM
V/F CTL_OUT
LFP_IN
VCC
FSC_ADJ
SSC_OUT
PH_DET
H_OUT
GND
TDA2595
/16
QAX0346-001Z
QAX0344-001Z
QAX0345-001Z
/16
MY
CH
/25
/50
/16
1A
1B
1CLR
1Q
2Q
2Cx
2R/C
GND
VCC
1R/C
1Cx
1Q
2Q
2CLR
2B
2A
74HC221D
1CLR
1D
1CK
1PR
1Q
1Q
GND
VCC
2CLR
2D
2CK
2PR
2Q
2Q
74HC74D
/50
-(R-Y)
MCONTROL
#NAME?
H/2
U_OFFSET
RED
VCC
GREEN
GND
BLUE
V_OFFSET VREF
C_OUT
FLT
CVBS
PAL/NTSC
NOTCH
Y+SYNC_OUT
Y+SYNC_IN
BURST_ADJ
Y+SYNC_OUT
OSC
SYNC_IN
TDA8501T/N1-X
-(R-Y)
MCONTR
#NAME?
FH/2
TEST
VCC(A)
GND(A)
Y/Y+SYNC
LPFDR
FADJ
LPFDB
FLT V_REF
C_OUT
VCC_SSC
SSC
CVBS
NOTCH
Y+SYNC_IN
LPF4.4
Y+SYNC_OUT
XTAL/PLL
VCO4.25
COLOR_KILLRE
SYNC_IN
GND(D)
LPF4.25
VCC(D)
TDA8505
PELN1207
/25
/50
/50
/50
/16
/16
/16
/25
/16
/50
/50
/16
EQ
QQR0661-001
1SS355-X
CH
TC74HC4066AF
DTC144EU-X
/16
EQ
PELN1223
/16
/16
EQ
QQR0662-001
/16
/16
/16
/16
DTC144WU-X
/16
/16
-(R-Y)OUT
-(R-Y)DE
-(B-Y)OUT
-(B-Y)DE
-(B-Y)CL
-(R-Y)CL
SEC_REF
SEC_REF
SEC_REF
SEC_REF
GND
C_D
VCC
C_DC C_IN
ACC
HUE
PLL
7.15_OSC
PLL_REF
8.86_OSC
NT_IDENT
P/S_IDENT
SSC_IN
NT_ID
NT_ID
SECAM_ID
PAL_ID
TDA4650
R-Y
B-Y
PELN1205
MM1111XF
TA75S393F
DTC144TU-X DTC144TU-X
/16
GND
C/R1
RE1
A1
B1
Q1
Q1
GND
GND
VCC
C/R2
RE2
A2
B2
Q2
Q2
74HC4538D
CH
CH
TC7W32F
BA7046F
/50
/16
/50
/50
/50
MY
CH
FH ADJ.
CONV'D COLOR
#
#
#
#
#
#
#
Y
Y
R
G
B
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
NN
FROM_PS_Y
GND
GND
GND
TO_PS_Y
FROM_PS_C
TO_PS_C
SYNC
L
H
SEPA
V.SEPA
PHASE
COMP
H.OSC
SECAM
DECODE
ADJ.
R-Y LEVEL
ADJ.
B-Y LEVEL
ADJ.
FH
FREE RUN
ADJ.
SECAM
BELL ADJ.
PAL
BURST ADJ.
SECAM[H][NC]
EE[L]
SW5V
PS_SECAM[H]
GND
GND
S-P[H]/P-S[L]
SW5V
SW12V
L
FORCE[L]
H
SW5V[NC]
GND
SW12V
GND[NC]
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
L
L
L H
H
H
8 7
P/S CONVERTER
OPEN
OPEN
OPEN
[Only used for HR-S9850MS]