8.8. DNR PACK SCHEMATIC DIAGRAM
0.01
C3340
3900
R3340
B5
A1
470
R3339
12K
R3337
22K
R3336
1200
R3338
2SC3930
Q3311
(AMP)
0.1
C3342
MA142K
D3301
(SWITCHING)
2SD1819A
Q3312
2SD1819A
Q3310
(AMP)
4700
R3394
1K
R3395
1200
R3335
(PB:ON)
2SB1218A
Q3328
0.1
C3341
620
R3342
TL3301
2700
R3329
1800
R3343
1.2
0.6
1.8
(BUFFER)
2SB1218A
Q3307
750
R3328
10P
C3344
15u
L3320
33P
C3343
27u
L3319
56P
C3336
39u
L3306
1K
R3327
47P
C3334
1800
R3330
EE
A1
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO MAIN SIGNAL PATH IN REC MODE
0.1
C3427
16V10
C3415
2.9
3.5
5.0
1.3
1.9
2.6
6V47
C3338
0.1
C3337
3.7
3.0
5.0
2.4
5.0
2.8
2.4
2.6
5.0
2.9
2.2
10.2
1.4
2.5
2.5
2.0
2.5
0
2.5
5.0
0
5.0
5.0
0.4
0.8
0
2.4
1.8
2.5
5.0
3.1
1.3
2.8
2.6
0
0.4
2.5
5.0
2.9
2.9
3.4
3.5
3.7
1.6
Y+C
Y
C
1K
R3341
1K
R3390
WITH PAL COLOUR SIGNAL.(SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE
WITH PAL COLOUR SIGNAL.(SP MODE)
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKEST( )ON THIS DIAGRAM IS RECORD MODE
22u
L3317
22u
L3318
16V10
C3313
0.1
C3311
(2.9)
2.5
(2.2)
1.8
(2.9)
2.5
2.4
1.7
4.3
5.0
680
R3310
3.0
0.4
4.7
1.2
5.0
4.4
0.7
5.0
0.4
5.0
4.4
0
4.7
0.4
4.7
5.0
4.7
0
5.0
(MULTIVIBRATOR)
VCC
C2
CR2
A2
B2
Q2
VSS
Q1
B1
A1
CR1
C1
B3
560
R3326
33u
L3309
VLP0196
LB3301
0.1
C3403
0.1
C3404
A-LINE
A5
A6
A4
A3
A2
A7
B-LINE
B6
B4
0.1
C3323
16V10
C3320
+
-
+
-
-V
+V
B-LINE
B2
B1
A-LINE
A7
A6
A5
A4
A3
A2
11
R3355 100
R3356 100
680
R3315
(AMP)
2SB1218A
Q3303
3300
R3314
12P
C3326
12P
C3328
8P
C3327
27u
L3304
560
R3311
1K
R3313
620
R3312
0.01
C3433
16V10
C3432
0.1
C3431
0.01
C3430
1
C3429
4.7
C3428
820
R3392
0.01
C3426
4700P
C3425
0.1
C3424
0.01
C3423
0.1
C3421
0.1
C3420
0.01
C3419
18K
R3391
390
R3334
10u
L3308
1800
R3321
12P
C3333
8P
C3331
47u
L3305
3P
C3332
1K
R3320
1800
R3331
(INV.)
2SD1819A
Q3327
LB3306 VLP0145
LB3307 VLP0145
TA1225N
IC3306
0.01
C3422
(AMP)
2SD1819A
Q3325
(AMP)
2SD1819A
Q3326
22u
L3307
(AMP)
2SB1218A
Q3305
2700
R3325
(INV.)
(AMP)
2SC3930
Q3302
2SB1218A
Q3301
100K
R3317
2700
R3319
22K
R3318
NJM2903M
IC3305
390
R3322
1000P
C3309
6V47
C3322
0.1
C3310
MA8027H
D3303
22u
L3302
4
3
2
1
5
6
7
8
TCHC4538AFEL
IC3307
C1AB00001312
IC3301
H BLK
50KB
VR3002
470P
C3329
MA142K
D3304
TL3304
V BLK
100KB
VR3001
110K
R3323
0.015
C3324
22K
R3324
TL3303
0.01
C3308
33P
C3307
0.01
C3301
0.01
C3302
680P
C3303
0
R3301
0.1
C3304
330
R3302
22u
L3301
16V10
C3305
0.1
C3306
100
R3304
100
R3303
16V10
C3318
22u
L3303
VLP0145
LB3308
0.01
C3314
0.01
C3312
0.1
C3316
0.1
C3315
0.47
C3317
10K
R3307
0
R3305
0
R3306
0.1
C3321
0.1
C3319
4
PLL
LOGIC
CLOCK
VGG
VOB
S/H1
BIAS
DET
APC
DET
AGC
APC
AGC
S/H2
B.P.F
ADJ
FO
+
+
K
+
LIM
VDD2
VSS3
VDD3
TEST
VSS2
VDD1
VDD4
VSS4
VSS1
DET
SKEW
ADC
CNR
& SKEW
Y/C SEP.
CNR
& SKEW
Y/C SEP.
CNR
KILLER
CNR
& SKEW
Y/C SEP.
ON
MIX
OFF
MIX
(8fsc)
4fsc
8fsc
V-ENHANCER
CORING
CORRECT
SKEW
MEMORY
LINE
MEMORY
LINE
DELAY
CLIP
PED.
LPF
DET
PLL
DAC
DAC
IIC BUS
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
FILTER
DYNAMIC COMB
+
+
CLAMP
SYNC
BIAS
CENTER
14
13
12
11
10
9
8
7
6
5
4
3
2
1
INTERPOLATION
+
PEAKING
LINE N.C
1/2
1/8
VCO
15
16
17
18
19
20
21
22
23
24
25
26
27
28
10
9
8
7
6
5
4
3
2
1
906.5BIT
CCD
11
12
13
14
15
16
17
18
19
20
18
MAIN IIC CLOCK
MAIN IIC DATA
17
16
DIGITAL 5V
GND (DNR)
15
FSC
GND (DNR)
SEP Y OUT
GND (DNR)
SEP C OUT
GND (DNR)
C SYNC
V BLANK
SEP IN
GND (DNR)
CORR SIGNAL
CNR OFF
Y/C C OUT
AUDIO SECTION PP3001(E-23)
TO LUMINANCE & CHROMINANCE/
PS3301
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VV Y OUT
GND (DNR)
VV C OUT
GND (DNR)
AUDIO SECTION PP3002(F-23)
TO LUMINANCE & CHROMINANCE/
4
3
2
1
PS3302
10
G
F
9
8
E
D
C
B
A
7
6
5
4
3
2
1
H
H
L
Q2
CLR2
CLR1
Q1
NV-HS870EG/B/EC DNR PACK SCHEMATIC DIAGRAM
46
Summary of Contents for NV-HS870EG
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