64
DPTV565 AA
7.
Circuit Diagrams and PWB Layouts
HOP Panel
To Blue
CRT Panel
To Blue
CRT Panel
1210
To Green
CRT Panel
1210
To Red
CRT Panel
1210
To SSM
Panel
1610
BV1
GV1
RV1
C2
C1
4.9V
4.9V
To SSM
Panel
1950
L2
F2
F3
To LSP
1510
1.5V
.7V
.7V
4.3V
2.9V
.6V
1V
4V
12V
11.9V
9.1V
R
RCX
CX
R
RCX
CX
1
1
X1
1. CAPACITANCE VALUES ARE IN FARADS:
m=MILI u=MICRO n=NANO p=PICO f=FEMTO
2. RESISTANCE VALUES ARE IN OHMS:
R=OHM K=KILO M=MEGA G=GIGA T=TERA
3. SAFETY TRIANGE REPRESENTS PCEC REPLACEMENT PART ONLY.
4. FOR VALUE SEE TABLE.
*
C
15
L
M
N
O
H
G
F
F
G
H
3
4
5
6
A
K
K
I
D
1
E
O
16
B
20
1
2
N
2
18
15
P
12
D
8
19
10
9
J
17
E
19
P
9
10
B
12
J
6
13
13
C
HDR2K4 HOP 28KHZ AP AUG
18
M
16
I
8
14
L
3
11
7
A
5
17
14
20
4
11
7
7432
BF550
2632
100n
2-J3
22n
2634
F615
4605
100n
2473
F902
2-L12
47u
2410
3412
180R
15K
3450
2471
100n
390R
3444
2721
100n
6495
BAS316
2700
1u0
220R
3442
3462
220R
2605
100n
3630
10R
3903
10K
22R
3415
3706
100R
F712
3413
22R
7711
BF550
47u
2922
15K
3813
3438
22R
F909
1n0
2472
10p
2909
3953
1R0
3711
680R
100n
2436
3726
100R
2-C8
F624
F611
47n
2607
S1D
6963
47R
3636
F816
1K0
3811
F454
F962
F961
F959
11
12
10
9
13
16
8
F958
74HC4538D
7605-2
15
14
1
2
5
4
6
7
3
16
8
74HC4538D
7605-1
3458
22R
2419
10p
3812
1K0
2-J9
3620
1K0
1K0
3619
F904
240K
3625
4
35
1
2
74AHC1G66GV
7602
3923
1K0
2-L1
2-G8
3414
100R
22R
3453
3724
22K
120p
2462
7922
BC807-25
100n
100n
2815
2816
7433
BF550
180R
3452
F901
3901
18K
3617
1K0
47p
2461
100p
2644
2-L1
2492
1n0
2493
100n
F627
3727
220R
16
47u
2963
100R
3601
F631
3645
100R
47u
2616
390R
3467
10K
2958
47u
3902
1n0
2905
F951
F623
F613
F730
7710
BF570
100n
2953
3701
680R
F760
2720
1u0
470R
3465
1u0
2710
3824
10K
F957
3456
3K9
3419
430R
100n
2750
F450
2470
1n0
2812
100n
F642
6K2
3611
BF550
7453
F612
100n
2449
100n
2628
820n
5721
F911
F910
BC847B
7601
3426
1K0
1n0
2906
2639
100n
F912
3411
5K6
F632
1R0
3952
2
3
4
5
6
7
8
9
6923
BZX284-C6V8
1950
JL
1
2910
10p
22R
3468
100R
3955
1R0
3957
3647
100R
16
D
A
C7
8
GND
NC
4
SCL
3
SDA
2
VMAX
1
VP
9D
A
C
0
10
D
A
C1
11
D
A
C2
DA
C
3
12
13
D
A
C4
14
D
A
C5
15
D
A
C6
SLAVE RECEIVER
DAC0-7
7800
TDA8444T/N4
5
A0
6
A1
27
UIN
23
VD
1
VDOA
2
VDOB
26
VIN
17
VP1
39
VP2
15
VSC
20
XT
ALI
21
XT
ALO
28
YIN
VOLTAGE
REFERENCE
GENERATOR
I2C BUS
GO
24
HD
13
HFB
8
HOUT
12
HSEL
16
IREF
22
LPSU
34
PWL
30
RI1
35
RI2
40
RO
10
SCL
9
SCO
11
SDA
38
BL2
44
BLKIN
42
BO
25
DACOUT
18
DECBG
7
DECVD
14
DPC
4
EHTIN
3
EWO
29
FBCSO
5
FLASH
31
GI1
36
GI2
6
GND1
19
GND2
41
TDA9331H
7600
43
BCL
32
BI1
37
BI2
33
BL1
100n
2711
3965
100R
EH-B
1720
1
2
3
100n
2615
2409
100n
7452
BF550
EH-B
1
2
3
4
5
1610
100R
3720
180R
3621
820n
5701
22n
2617
1K0
3441
8
9
F614
EH-B
1510
1
10
11
12
2
3
4
5
6
7
100R
3609
2902
1u0
3455
22R
1K0
3420
100n
2704
10p
2439
2420
4p7
2421
47p
3490
1K0
2903
F954
2912
100n
10p
100R
3716
10K
3814
3725
39K
15K
3430
F616
3459
430R
F814
100K
3817
3644
1K0
3447
390R
3713
1K0
3471
1K0
2602
1n0
2802
1u0
EH-B
1700
1
2
3
100n
2952
2627
100n
3
2
1
8
4
NOTES
7900-1
LM393D
39K
3715
1n0
2490
100n
2809
1K2
3730
F810
F809
1K0
3723
180R
3432
F905
1K0
3470
390R
3464
F963
100K
3496
100R
3454
47R
3638
3637
47R
100n
2968
3951
1R0
1u0
2923
1n0
2913
3646
100R
3624
100R
2482
1n0
3635
47R
100R
3614
100n
3424
390R
1
2
3
2416
EH-B
1710
2-K1
2u7
5411
1u0
2901
22R
3433
12p
2620
2-I9
2621
12p
1u0
2731
4K7
3732
180R
3460
560n
5410
3616
39K
3634
1K0
2701
100n
F906
F955
7414
BF550
3826
10K
2603
820p
820p
2604
4K7
3629
3463
1K0
2-A4
3495
22K
1K0
3618
100n
2637
3427
390R
1K2
3712
1u0
2900
F815
F813
3810
1K0
F956
2618
2u2
430R
3439
3702
1K2
F430
3911
47K
2-I9
3410
15K
F740
JQ-S
1030
1
2
3
2424
3p3
100n
2456
5451
2u7
3461
2-A15
1K0
5450
560n
2714
100n
F414
3p3
2464
F640
1K0
3481
F641
100n
2626
1K0
3607
3710
100R
3648
10K
3416
3K9
F410
BF550
7413
2924
47u
16
2951
100n
7730
BF550
BF570
7720
3956
100R
2810
100n
100R
3603
100n
2813
2814
100n
2-H7,2-D7
3704
22K
F903
1K5
3731
BF570
2636
100n
7431
3708
47R
2911
1u0
4p7
2460
3435
22R
5430
560n
120p
2442
100n
2702
100n
2724
BF570
7700
2430
47u
16
BF570
7411
4957
4907
F750
2491
10p
2904
100n
2635
100n
180R
3449
3922
10R
10p
2459
F628
2450
47u
16
3613
2K2
3443
100R
BF550
7434
3632
10R
2601
12M
1601
DSX840
2-E3
1n0
1701
EH-B
1
2
3
4
5
2961
47u
16
F644
5711
820n
BF550
7412
100R
3700
NC4
14 VEE
1K0
3703
+CARRIER
8
6
+OUTPUT
+SIG_INP
1
-CARRIER
10
-OUTPUT
12
4
-SIG_INP
BIAS
5
2
GAIN_ADJ1
GAIN_ADJ2
3
NC1
7
9
NC2
11 NC3
13
3
NC1
7
9
NC2
11 NC3
13 NC4
14 VEE
MC1496D
7450
MC1496D
7410
+CARRIER
8
6
+OUTPUT
+SIG_INP
1
-CARRIER
10
-OUTPUT
12
4
-SIG_INP
BIAS
5
2
GAIN_ADJ1
GAIN_ADJ2
680R
3721
2422
120p
100R
3643
470R
3445
100R
3639
1K0
3446
22K
3714
100n
2631
10K
3816
F630
100n
2740
3p3
2444
100n
2429
10R
3626
10R
3628
3627
10R
3480
1K0
BF550
7721
3428
220R
3K9
3436
1K0
3466
F907
22n
2483
100n
2619
2800
100n
100R
3966
4p7
2440
100K
3818
2608
47R
3608
100p
3425
470R
100R
3623
NC3
13 NC4
14 VEE
1K0
3809
7430
+CARRIER
8
6
+OUTPUT
+SIG_INP
1
-CARRIER
10
-OUTPUT
12
4
-SIG_INP
BIAS
5
2
GAIN_ADJ1
GAIN_ADJ2
3
NC1
7
9
NC2
11
MC1496D
BF550
7701
3815
10K
F626
1u0
2933
100R
3602
BF550
7454
7451
BF570
1n0
2480
3722
1K2
3429
180R
47p
2441
2-A15
2-A15
1R0
3750
F967
3802
1K0
F966
3631
100R
3434
1K0
3491
10R
100R
3604
1K0
3801
1K0
3633
1u0
2633
F802
3421
1K0
22R
3448
2630
100n
F952
5K6
3431
5431
2u7
F702
F722
100n
2811
10K
3825
F812
2638
47u
16
F811
6643
BAS316
3707
75R
22R
3418
3422
22R
39K
2957
100n
3705
3451
5K6
100n
2481
SHARP
SD
A
SDA
+12V
+5V
+5V
+5V
+5V
R-BIAS
+12V
SCL
SCL
+12V
+12V
+8V
SHARP
SHARP
SHARP
+12V
TINT
-8V
+8V
-12V
+12V
+12V
+12V
U
V
HD
VD
SREF
SREF
SREF
-8V
-8V
+5V
BPb
GY
RPr
+8V
+12V
+12V
+12V
+12V
+12V
+12V
VV
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
UU
Hf
-12V
+8V
-8V
+8V
+12V
+12V
G-BIAS
VS1
VS2
SYNCSEL
B-BIAS
+8V
+12V
+8V
+8V
+8V
+8V
+8V
+8V
J1
J1
3135 033 3429.2
E_15000_042.eps
191004
200mV / div AC
10µs / div
BV1
2V / div AC
5µs / div
2V / div AC
20µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
C1
C2
F3
F2
200mV / div AC
10µs / div
GV1
2V / div AC
10µs / div
L2
200mV / div AC
10µs / div
RV1