– 89 –
– 90 –
– 91 –
– 92 –
(6) Schematic Diagrams of P1 and V2 Boards
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
VCC9V
VCC30V
VCC5V
SCL
SDA
AS
RF AGC
IF
+B
AFT
GND
SW1
NC
SW2
DE-EM
OUT
NC
NC
DET
OUT
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
EMI
EMI
EMI
Q2410
FL2301
C2308
C2309
C2311
C2312
FL2303
C2402
Q2401
Q2402
Q2403
Q2404
Q2405
Q2406
Q2408
Q2409
Q2411
Q2414
R2436
R2437
C2416
D2401
C2417
C2421
Q2416
C2437
Q2419
C2442
C2449
C2456
C2457
C2463
C2464
X2402
C2466
X2403
C2470
Q2420
Q2421
C2419
C2443
C2482
C2425
C2451
C2447
C2426
C2428
C2430
C2435
C2444
C2445
C2450
C2452
C2453
C2455
C2460
C2465
C2467
C2473
C2480
C2483
C2413
C2405
C2432
C2446
C2472
Q2418
Q2417
Q2415
C2429
C2458
C2461
C2427
C2434
C2424
C2420
C2471
R2409
R2412
R2428
R2308
R2404
R2408
R2416
R2419
R2422
R2423
R2427
R2430
R2431
R2435
R2433
R2440
R2434
R2403
IC2406
IC2403
R2414
R2407
R2425
R2405
R2420
R2415
R2303
Q2413
C2468
C2418
R2443
R2444
R2446
R2447
R2448
R2450
R2451
R2452
R2453
R2454
R2455
R2457
R2458
R2459
R2460
R2461
R2462
R2463
R2465
R2466
R2467
R2468
R2469
R2470
R2478
R2479
R2480
R2483
R2489
R2492
C2301
R2502
R2406
R2411
R2424
R2417
R2418
R2432
R2421
R2496
R2497
R2498
C2433
C2436
C2439
C2474
C2481
C2302
C2307
C2310
C2304
C2440
C2423
C2431
C2403
IC2404
L2409
L2407
IC2402
R2307
L2301
L2401
L2403
L2404
L2405
L2406
L2408
L2410
R2801
L2402
C2806
C2313
R2814
R2815
R2811
R2817
C2803
C2805
C2804
R2490
R2488
R2485
R2827
R2803
R2808
R2806
R2828
R2812
R2838
R2839
R2413
C2448
C2807
R2830
C2469
L2801
L2802
C2808
R2826
R2825
Q2805
C2801
C2802
L2804
C2810
R2832
L2803
C2809
R2833
R2834
R2442
R2445
Q2430
Q2431
Q2432
C2485
C2486
Q2429
Q2428
Q2427
R2493
R2491
R2487
R2503
R2499
R2494
R2819
C2406
C2407
R2818
R2816
R2402
Q2412
Q2804
R2464
C2811
R2835
C2812
R2813
C2813
R2831
TU2301
R2821
R2820
R2501
R2495
R2301
R2302
R2438
R2441
CN2801
CN2301
Q2301
R2306
R2305
FL2302
C2303
R2426
Q2407
Q2423
Q2424
Q2426
FB2401
FB2402
R2486
X2401
IC2803
IC2801
IC2802
Q2806
Q2810
Q2809
Q2803
Q2807
Q2808
Q2802
Q2801
IC2401
IC2405
Q2422
C2476
R2481
C2478
R2472
R2473
R2474
R2475
CN2402
R2804
R2805
R2802
R2810
R2809
R2807
R2836
R2837
C2415
C2438
R2449
R2456
C2305
C2306
R2484
R2476
R2477
R2500
C2484
C2454
C2459
CN2401
0.1
25V
F:CHIP
47
25V
47
25V
0.1
25V
F:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
47
25V
0.1
25V
F:CHIP
0.47
25V
F:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
47
25V
1
16V
F:CHIP
0.47
25V
F:CHIP
220p
B:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
100
10V
0.1
25V
B:CHIP
0.056 25VB:CHIP
1
16V
F:CHIP
0.001 CH:CHIP
47
25V
0.1
25V
F:CHIP
100p
CH:CHIP
0.1
25V
F:CHIP
0.0047
B:CHIP
0.1
25V
F:CHIP
1 16VF:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
100p
CH:CHIP
0.1
25V
F:CHIP
1 16VF:CHIP
82p
CH:CHIP
1 16VF:CHIP
1
16V
F:CHIP
0.1
25V
F:CHIP
100
10V
0.1
25V
F:CHIP
0.1
25V
F:CHIP
1 16VF:CHIP
100
16V
100p CH:CHIP
100
10V
0.1
25V
F:CHIP
47
25V
0.1
25V
F:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
100
10V
0.0047 B:CHIP
0.1
25V
F:CHIP
22p
CH:CHIP
27p
CH:CHIP
15p CH:CHIP
0.1 25VF:CHIP
15p CH:CHIP
0.1 25VF:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
100
10V
0.1
25V
B:CHIP
1
16V
F:CHIP
0.1
25V
F:CHIP
47
25V
0.1
25V
F:CHIP
47
25V
100
10V
0.1
25V
F:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0.1
25V
F:CHIP
47
25V
0.1
25V
F:CHIP
47
25V
0.1
25V
F:CHIP
47
100p
CH:CHIP
47p
CH:CHIP
100p
CH:CHIP
47p
CH:CHIP
BAS216
FZ103N
FZ103N
TDA4665T
DELAY LINE
SDA9187-3X
A/D CONVERTER
SDA9189X
PIP-PROCESSOR
BA7606F
SWITCH
10µH
:EL0606
10µH
:EL0606
10µH
:EL0606
10µH
:EL0606
10µH
:EL0606
10µH
:EL0606
10µH
:EL0606
18µH
:CHIP
10µH
:EL0606
33µH
:CHIP
10µH
:EL0606
22µH
:CHIP
22µH
:CHIP
2SA1037AK
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
2SA1037AK
BUFFER
2SC2412K
BUFFER
2SC2412K
INVERT
2SC2412K
BUFFER
2SC2412K
INVERT
2SA1037AK
BUFFER
DTC124EKA
BUFFER
2SC2412K
BUFFER
2SA1037AK
COMPARE
2SA1037AK
BUFFER
2SA1037AK
AMP
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
AMP
2SC2412K
AMP
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
1k
:CHIP
1k
:CHIP
1k
:CHIP
220k
:CHIP
1k
:CHIP
2.7k
:CHIP
2.2k
:CHIP
390
:CHIP
1k
:CHIP
220
:CHIP
2.2k
:CHIP
180
:CHIP
1k
:CHIP
220
:CHIP
150k
:CHIP
1k
:CHIP
4.7k
:CHIP
2.2k
:CHIP
1k
:CHIP
2.7k
:CHIP
2.2k
:CHIP
1k
:CHIP
1k
:CHIP
2.2k
:CHIP
820
:CHIP
1k
:CHIP
220
:CHIP
1k
:CHIP
1k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
47k
:CHIP
1k
:CHIP
3.9k
:CHIP
5.6k
:CHIP
10k
:CHIP
0
:CHIP
100k
:CHIP
1.5k
:CHIP
1k
:CHIP
27k :CHIP
1k
:CHIP
820
:CHIP
27k
:CHIP
680
:RN-CP
1k
:CHIP
10k
:CHIP
39k
:CHIP
820
:CHIP
820
:RN-CP
10
:CHIP
1.5k
:CHIP
1k
:CHIP
1.2k
:CHIP
6.2k :RN-CP
560
:RN-CP
10k
:CHIP
100 :CHIP
10
:CHIP
100 :CHIP
100 :CHIP
100k :CHIP
4.7k
:CHIP
2.2k
:CHIP
220k
:CHIP
470
:CHIP
100 :CHIP
1k :CHIP
100 :CHIP
4.7k
:CHIP
100 :CHIP
1k :CHIP
100 :CHIP
1k :CHIP
0 :CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
100 :CHIP
100 :CHIP
100 :CHIP
2.7k
:CHIP
2.2k
:CHIP
3.3k
:CHIP
2.2k
:CHIP
1k
:CHIP
680
:CHIP
100 :CHIP
100
:CHIP
4.7k
:CHIP
1k
:CHIP
820
:CHIP
150
:CHIP
330
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
820
:CHIP
0
:CHIP
0
:CHIP
4.43MHz
3.58MHz
100
:CHIP
0.1
25V
F:CHIP
10
100
:CHIP
4.7k
:CHIP
10k
:CHIP
DTC144EKA
BUFFER
2SC2412K
1
16V
F:CHIP
1k
:CHIP
1
16V
F:CHIP
0
:CHIP
10
1k
:CHIP
33µH
:CHIP
33µH
:CHIP
1.5k :CHIP
BTF-FG431
1k
:CHIP
1k
:CHIP
100 :CHIP
100 :CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
6P
WHT
:S-MICRO
12P
RED
:S-MICRO
2SC2412K
BUFF
1k
:CHIP
100
:CHIP
FZ103N
0.1
25V
F:CHIP
2.2k
:CHIP
2SA1037K
INVERT
DTC114EKA
INVERT
2SC2412K
BUFFER
2SC2412K
INVERT
0UH
HM102
:CHIP
0UH
HM102
:CHIP
22k
:CHIP
20.48MHz
HEF4053BT
SWITCH
CXA1875AM
HEF4053BT
SWITCH
2SC2412K
Y AMP
2SC2412K
BUFF
2SC2412K
B-Y RELAY
2SC2412K
BUFF
2SC2412K
RY RELAY
2SC2412K
BUFF
2SC2412K
RY AMP
2SC2412K
BUFF
HEF4053BT SWITCH
TDA9160A
SUB CHROMA
DECODER
2SC2412K
BUFFER
100p
CH:CHIP
1.2k
:CHIP
150p
CH:CHIP
330k
:CHIP
1k
:CHIP
2.2k
:CHIP
390
:CHIP
15P
WHT
:S-MICRO
56k
:CHIP
22k
:CHIP
3.9k
:CHIP
22k
:CHIP
68k
:CHIP
6.8k
:CHIP
39k
:CHIP
47k
:CHIP
0.01
F:CHIP
0.1 50VF:CHIP
680
:CHIP
680
:CHIP
0.01
F:CHIP
0.01
F:CHIP
22k
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
1 16VF:CHIP
0.022 B:CHIP
0.022 B:CHIP
5P
WHT
:S-MICRO
CHILD BGP
CHILD V-P
9V
TEXT Y,-U,-V
5V
5V
5V
9V
9V
SUB
9V
TEXT/DVD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R-Y
B-Y
B-Y
R-Y
SDA
SCL
VSP
HSP
B-Y
R-Y
B-Y
R-Y
Y
S(Y)
S(Y)
-(B-Y)
-(R-Y)
VSP
HSP
SEL
SEL2
HSP
SDA
SCL
Y
SDA
SCL
SCL
SDA
Y
-(R-Y)
-(B-Y)
SCL
SDA
-S(B-Y)
-S(R-Y)
-M(B-Y)
-M(R-Y)
-S(R-Y)
Y
-S(B-Y)
SEL
SEL2
Y
-(B-Y)
Y
Y
Y
-(R-Y)
-(B-Y)
-(R-Y)
B-Y
R-Y
B-Y
R-Y
MY IN
-M(R-Y)IN
-M(R-Y)OUT
-M(B-Y)OUT
-M(B-Y)IN
MY OUT
MY IN
MY OUT
-M(R-Y)OUT
-M(B-Y)OUT
Y OUT
R-Y OUT
GND
Y IN
GND
B-Y IN
R-Y IN
B-Y OUT
GND
FS
R
G
B
VIDEO
SEL
V PULSE
SSCP
S SYS1
S SYS2
AGC
9V
33V
GND
AFT2
SUB V OUT
SDA
GND
SCL
5V
DVD-Y
GND
DVD-BY
GND
DVD-RY
DVD-Y
GND
FS
TE/D-Y
SUB-Y
TE/D-RY
RYOUT
SUB-RY
GND
A
B
C
SUB-BY
TE/D-BY
BYOUT
YOUT
8V
FOR PIP
FOR PIP
TEXT OR DVD
FOR MAIN
MAIN OR DVD
SUB OR DVD/TEXT
GND
GND
DVD-Y
MAIN
MAIN
PIP
SUB
TEXT
DVD
SUB
TEXT
DVD
DVD
IC2801
SW2
SW3
CN2401 2
FS
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
L
L
H
L
L
H
H
L
L
TO UG BOARD
CN2901
TO AG(2/3) BOARD
CN1002
P1
(PIP/DVD IN,PIP RESET)
TO AG(2/3) BOARD
CN407
RY OUT
VEE
VSS
VDD
BY OUT
A
B
C
Y OUT
DVD-RY
INH
TEXT-RY
TEXT-BY
DVD-BY
TEXT
DVD-RY
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
VCC
SCLK
SDAT
SAD2
SAD1
SAD0
SW3
SW2
SDA
SCL
YIN0
YIN1
YIN2
VSP
HSP
SEL
VDD
VSSA
ANACON
OUT3
OUT2
OUT1
VSS
(B-Y)
(Y)
(R-Y)
VSS
UVIN0
UVIN1
UVIN2
UVIN3
VDDA
LL3I
BLNI
VSI
YIN3
YIN4
YIN5
VREF
XIN
VDD
ADR
ISC
RC
V IN
U(B-Y)
Y IN
(R-Y)
CNEG
VSS
LL3
Y0
Y1
Y2
Y3
Y4
Y5
VSSA
VREFL
VREFH
VDDA
VDD
BLN
UV0
UV1
UV2
UV3
YD0
YD1
YD2
VSSO
X0
I.C.
I.C.
N.C.
I.C.
D GND
N.C.
D+5V
A+5V
A GND
R-Y OUT
B-Y OUT
N.C.
B-Y IN
N.C.
R-Y IN
CLAMP
H FBK
H PLL FIL
TXT
A GND
FIL REF
CPLL FIL
REF PAL
REF NTSC
SECM REF
A GND
REF CUR
V OUT
H OUT
D GND
DECP
SDA
SCL
B-Y
R-Y
Y
E-W
HD
PIP
C IN
Y IN
CVBS 2
CVBS IN
VD B
EHT
VD A
BGP
9V
M(R-Y)
CLAMP
Y OUT
B-Y OUT
VCC
S(Y)
SEL
M(Y)
M(B-Y)
GND
R-Y OUT
S(B-Y)
S(R-Y)
GND
SEL V
SEL U
M-Y
DVD-Y
M-RY
RY OUT
DVD-RY
INH
VEE
VSS
VDD
Y OUT
BY OUT
M-BY
DVD-BY
A
B
C
TO V2 BOARD
CN3501
B-SS515.<GE.>-P1.
4
2
3
1
9V
33V
5V
5V
5V
5V
9V
9V
9V
5
7
6
0
0.8
0
0.8
0
0.8
2.7
6.8
6.8
2.1
6.0
2.1
1.5
2.3
1.6
4.5
4.5
3.8
1.7
2.3
4.5
4.5
3.9
3.9
4.4
5.0
3.2
3.2
4.9
3.1
3.2
3.2
4.4
0
1.9
4.1
3.6
4.4
4.4
3.9
8.1
8.1
2.2
2.8
2.8
6.1
3.6
5.0
0
4.4
1.5
3.9
4.0
4.0
4.4
3.2
3.1
3.9
8.8
8.8
8.8
0
0.3
1.5
0.9
0
0
0.8
1.4
0.8
0.7
1.5
0.8
0.6
0.7
0
0.9
0
0
2.0
2.5
0.4
4.1
0.9
1.1
*
2.6
4.7
4.8
*
*
*
*
*
*
*
*
*
*
*
*
*
*
4.1
0.9
1.1
2.6
0.3
2.2
2.7
1.1
2.7
2.0
2.1
4.9
0.3
0.4
3.0
0.5
2.9
0.7
0.7
0.2
0.5
3.2
3.1
1.6
1.6
1.8
4.0
7.1
5.2
0.4
4.4
4.6
2.2
2.4
2.4
4.1
1.7
1.9
4.9
3.5
3.7
4.1
5.0
5.8
5.7
8.2
8.2
3.1
2.6
3.0
3.3
2.9
0.3
2.9
0.7
3.0
3.0
0.3
1.5
1.5
1.8
0.3
1.8
2.5
2.2
1.5
1.5
2.3
3.9
3.3
3.7
3.2
3.8
3.2
3.0
3.3
*
0
2.6
2.0
4.8
4.8
4.1
3.5
5.4
3.5
2.8
4.1
3.3
2.9
3.0
2.1
5.0
5.0
5.0
3.3
3.3
2.9
3.0
2.3
Schematic diagram
?
board
Schematic diagrams
board
/
1
2
3
4
5
9
10
11
12
13
14
15
16
17
18
6
7
8
A
B
C
D
E
F
G
H
I
J
K
L
M
P1 V2
D
1
2
3
4
5
9
10
11
6
7
8
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
FB3501
R3528
C3511
C3512
C3517
R3539
R3547
R3548
C3525
R3551
C3532
Q3506
C3513
Q3501
R3563
C3524
C3509
C3506
C3507
C3510
R3529
R3527
C3514
X3501
FB3502
FB3503
FB3504
FB3505
CN3501
CN3502
R3557
R3542
C3538
R3549
R3555
R3559
R3558
R3552
R3546
Q3509
Q3510
Q3507
R3533
Q3502
R3504
R3508
R3514
R3511
R3518
R3519
R3522
R3526
IC3501
R3544
R3540
R3535
R3501
R3512
R3509
R3507
R3515
R3517
C3522
C3515
R3554
C3530
D3502
D3503
R3550
R3556
R3560
R3571
C3539
470UH
100
16V
4.7
33p
CH:CHIP
DTC124EKA
BLK MUTE
2SC2712
SEL OUT
100
16V
33p
CH:CHIP
12MHz
0.1
25V
F:CHIP
0.1 25VB:CHIP
2.2 16VF:CHIP
1000p
B:CHIP
0.1 25VF:CHIP
0.1
25V
F:CHIP
1k
:CHIP
100 :CHIP
1.2k
:CHIP
100 :CHIP
1k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
3.3k
:CHIP
1.1UH
1.1UH
1.1UH
1.1UH
100p CH:CHIP
5P
WHT
:S-MICRO
12P
YEL
:S-MICRO
0
:CHIP
1k
:CHIP
18p
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
2SC2412K-QR
G BUFF
2SC2412K-QR
B BUFF
2SC2412K-QR
R BUFF
100 :CHIP
2SC2412K
RESET
0 :CHIP
0 :CHIP
100 :CHIP
100 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
SAA5261
TEXT GEN
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
10k :CHIP
0 :CHIP
47
16V
1 10VB:CHIP
27k
:CHIP
0.1
25V
F:CHIP
DAP202K
PROT
RD3.3M-B2
RESET
470
:CHIP
470
:CHIP
470
:CHIP
1k
:CHIP
1000p
:B
5V
5V
5V
VP
RED
GREEN
BLUE
GND
GND
RED
GREEN
BLUE
BLK
CVBS
SDA
SCL
TEXT SEL
HP
SSCP
5V
V2
(TEXT)
TO P1 BOARD
CN2401
TO AG(2/3) BOARD
CN401
0.0
EAST /WEST
X IN
X GND
VDDT
VSS D
RES
CL(NVM)
SDA
SCL
VDDM
RESET
X OUT
0.1
0.2
0.3
1.0
1.1
1.2
1.3(PWM)
RES
RES
RES
8/30
LCB
DSR
LIST
PKTX/30
BLACK
I REF
N.C
COR
VSSA
ODD/EVEN
VDDA
VP
HP
BLK
R OUT
G OUT
B OUT
RGB REF
DA(NVM)
SL ADDR
FIELD
HMD
VMD
PDI
PH.L
VSSA
CVBS
PON
B-SS515.<GE.>-V2.
5V
2
3
1
5V
5V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.1
1.7
2.3
2.1
2.6
0.2
0.6
2.6
2.5
4.9
4.8
0
0
• V2 BOARD WAVEFORMS
1
4.3 Vp-p (12MHz)
2
4.7 Vp-p (V)
3
4.7 Vp-p (H)
NTSC
• P1 BOARD WAVEFORMS
PAL/SECAM
NTSC
PAL/SECAM
NTSC
PAL/SECAM
PAL/SECAM
1
2.5 Vp-p (20.48MHz)
2
2
3
4
5
5
1.2 Vp-p (H)
1.2 Vp-p (H)
1.0 Vp-p (H)
1.6 Vp-p (H)
1.2 Vp-p (H)
1.2 Vp-p (H)
6
1.3 Vp-p (H)
NTSC
3
1.4 Vp-p (H)
PAL/SECAM
4
1.3 Vp-p (H)
NTSC
6
1.6 Vp-p (H)
PAL/SECAM
7
1.0 Vp-p (H)
NTSC
7
1.3 Vp-p (H)
P1 BOARD : IC2801 CXA1875AM
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
+
–
VCC
REG
I
2
C DECODER
LEVEL
CONVERTER
LEVEL
CONVERTER
LEVEL
CONVERTER
LATCH
POWER
ON
RESET
OPEN COLLECTOR
3
6
2
5
8
1
4
7
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
14
11
15
12
9
16
13
10
VCC
SCL
SDA
SAD2
SAD1
SAD0
SW3
SW2
P1 BOARD : IC2402 TDA4465T
1
2
3
4
7
8
5
6
16
15
14
13
12
11
10
9
VP2
N.C
DGND
(R-Y)IN
NC
(B-Y)IN
NC
GND
PULSE IN
NC
IC
GND
SIGNAL
CLAMPING
LINE
MEMORY
SAMPLE
AND-
HOLD
LP
SIGNAL
CLAMPING
SANDCASTLE
DETECTOR
DIVIDER
BY 192
DIVIDER
BY 2
LINE
MEMORY
SAMPLE
AND-
HOLD
FREQUENCY
PHASE
DETECTOR
6MHz
CCO
LP
LP
DIGITAL
SUPPLY
pre-amplifiers
3MHz shifting clock
addition
stages
output
buffers
+
–
+
–
(R-Y)OUT
+
–
(B-Y)OUT
+
–
A GND
VP1
ANALOG
SUPPLY
P1 BOARD
IC2406 BA7606F
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
SWa
SWb
SWc