Panasonic NV-DV2000, Service Manual, Page: 51 / 170

R4363
10K
R4370
220 R4364
10K
D REG 5V
GND (D)
A REG 5V
AUDIO DATA
AUDIO CLOCK
AUDIO ST1
IF
IF
IF
V
V
V
V
PCM OUT (L) IF
AUDIO ST2
V
PCM IN (R) IF
PCM IN (L)
IF
EE MON (H) V
MIX VV (L)
IF
METER (L) IF
(A10)
(A11)
(A12)
(A13)
(A14)
(A15)
(A16)
METER (R)
IF
LINE OUT (R) IF
LINE OUT (L)
IF
V
V
LCH (H) V
RCH (H)
V
LCH (L) IF
RCH (R)
IF
PCM OUT (R) IF
GND (A)
IF
A MUT (H) IF
UNREG 6V
IF
-8V IF
8V
IF
REG 12V IF
(A9)
(A8)
(A7)
(A6)
(A5)
(A4)
(A3)
(A2)
(A1)
A IN (L)
A IN (R)
SS ON (H)
V
V
V
16 15 14 13
1 2 3 4
8 7 6 5
1
0 0 0
0 4.9 0 0
-5.0
2 3 4
R4315
12K
C4379
33P
C4319
0.1
IC4305
NJM4558M
IC4308
M62409FP
R4319
100K
R4316
10K
C4331
0.068
AGND 1/2VCC OUT TIM1 ZERO1 LB1 HB1 VCC ST CLOCK DATA
1/2VCC
TIM2
VCC1
ZERO2
LB2
HB2
DGND
A0 A1
VDO
C4378
33P
R4320
10K
R4321
100K
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C4327
6V47
R4325
200K
C4323
16V10
C4336
50V2.2
C4341
50V2.2
C4340
50V2.2
C4350
16V10 C4344
16V10
C4343
16V10 C4348
16V10 C4351
0.1
R4312 100
R4310 100
R4308 100
R4396 100
(A1)
(A2)
(A3) (A6) (A7) (A8) (A5)
(A4)
C4349
0.1
C4346
0.1
C4324
0.068
R4328 200K
C4335
50V2.2
16 15 14 13
1 2 3 4
8 7 6 5
1 2 3 4
R4307
18K
R4305
10K
R4390
10K
C4371
33P
C4372
0.1
IC4302
NJM4558M
IC4306
M62409FP
C4322
0.068
AGND 1/2VCC OUT TIM1 ZERO1 LB1 HB1 VCC ST CLOCK DATA
1/2VCC
TIM2
VCC1
ZERO2
LB2
HB2
DGND
A0 A1
VDO
C4309
33P
R4306
18K
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C4320
6V47
R4318
200K
C4316
16V10
R4322
200K
C4326
50V2.2
C4330
50V2.2
C4329
50V2.2
C4334
0.1 C4333
16V10
C4332
16V10
C4337
16V10 C4342
16V10
VDD X2 X1 X X0 X3 A B
Y0 Y2 Y Y3 Y1 INH VEE VSS
C4339
0.1
C4318
0.068
C4325
50V2.2
C4311
0.1
C4317
12K
C4304
0.1
IC4316
UPC1093J
Q4301
2SD1468
(REG)
IC4301
NJM79L05A
C4302
10V100
R4303
4700
R4302
390
R4398
1K
R4397
0
R4301
10K
C4303
0.01 C4306
0.1
GND IN OUT
C4305
6V220
IC4303
UPC78L05J
IC4304
NJM4558M
OUT GND IN
C4308
0.1 C4310
0.1
R4309
18K
C4312
33P
C4307
6V220
C4321
0.01
C4313
16V10 R4311
1K
2 3 1 2 3 1
1 2 3 4
8 7 6 5
C4315
0.1
C4313
18K
C4314
33P R4314
1K C4317
16V10
R4350
120K
2 1
3
R4348
680
C4352
16V100
R4349
680
R4368
1K
(MUTE) (MUTE) (MUTE) (MUTE) (MUTE) (MUTE)
C4354
50V1
QR4302
UN5212
(MUTE)
Q4305
2SD1819
QR4301
UN5119
(MUTE)
D4302
MA153
IC4312
NJM4558M
IC4315
NJM4558M
1 2 3 4
16 15 14 13 12 11 10 9
5 6 7 8
C4345
0.1
R4402
5600
R4343
22K
R4347
10K
R4345
22K
R4336
10K
R4401
5600
C4355
0.1
C4384
0.039 C4406
5600
IC4309
MC14052BF
VDD X2
R4373
51K
R4359
0.1
R4369
51K
R4355
22K
C4364
0.1
R4388
10K
X1 X X0 X3 A B
Y0 Y2 Y Y3 Y1 INH VEE VSS
R4323
47K
C4362
0.1
R4367
10K
R4360 36K
R4373
33P
R4357
36K
R4359 10K
C4360 0.1
C4374
33P
R4324
47K
1 2 3 4
16 15 14 13 12 11 10 9
5 6 7 8
IC4313
MC14052BF
IC4310
NJM4558M
R4351
3900
C4358
0.1
C4381
33P C4352
10K
1
0 0 0
0 4.9 0 0
-5.0
2 3 4
8 7 6 5
C4380
33P
R4332
22K
R4354
22K
R4353
3900 R4356
10K
VDD X2 X1 X X0 X3 A B
Y0 Y2 Y Y3 Y1 INH VEE VSS
1 2 3 4
16 15 14 13 12 11 10 9
5 6 7 8
IC4314
MC14052BF
IC4311
NJM4558M
Q4315
2SD1819
(SS H :ON)
QR4305
UN5213
(L CH L :OFF)
1 2 3 4
8 7 6 5
1 2 3 4
8 7 6 5
C4385
0.039
R4405
5600
R4403
5600
R4407
5600
C4356
0.1
(A9)
(A10) (A12)
(A11)
(A14)
(A13) (A15) (A16)
QR4303
UN5213(MIX VV L :OFF)
R4371
1K
Q4306
2SD1819
R4375
1K
Q4307
2SD1819
R4380
1K
Q4308
2SD1819
R4384
1K
Q4309
2SD1819
R4386
1K
Q4310
2SD1819
R4372
220
R4366
10K
R4377
10K
1 2 3 4
8 7 6 5
C4365
16V10
C4366
16V10
C4361
0.1
R4379
100
R4376
0
R4374
100
R4387
4700
R4382
0
R4381
100
C4368
0.1
R4385
100
C4367
0.1
A C R
QR4304
UN5213
(R CH L :OFF)
Q4314
2SD1819
(SS H :ON)
C4353
0.1
R4335
22K
R4389
4700
C4363
0.1 C4357
0.1
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
AUDIO MAIN SIGNAL PATH IN REC MODE
NOTE: THE MEASURMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS STOP MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ( ) ON THIS DIAGRAM IS PLAYBACK MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS < > ON THIS DIAGRAM IS RECORD MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
P : TO POWER SECTION IN MAIN
V : TO VIDEO SECTION IN MAIN
IF : TO RF I/F SECTION IN MAIN
A
B
C
D
E
1 2 4 3 5
6 7 8 9
0 0 0 0 0 0 0
0 0 4.9 0 0 0 0 0
-5.0
0 0 0 0 0 0 0
0 0 4.9 0 0 0 0 0
-5.0
0 0 0
0 5.0 0 0
-5.0
0 0 0 -5.0
0 4.9 0 0
0 0 0 0 0 0 0
0 4.9 4.9 4.9 0 0 0 0
-5.0
0 0 0
0 5.0 0 0
-5.0
0 0 0
0 7.6 0 0
-7.5
4.9 0 7.6
0 -7.5 -5.0
2.4 0 8.5
0 0 0
0 4.9 0 0
-5.0
0 3.9 0 0 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 7.9 0 4.9 4.9
5.0 0 5.0 0 0 0 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 7.9
0 3.9 0 0 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 7.9 0 4.9 4.9
5.0 0 0 0 0 0 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 7.9
7.9
8.5
12.0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
3.1
0
0
0
0
0
4.9
4.9
5.7 0
0
0
5.7
5.7