Panasonic DMR-ES30VEG

24.6. VHS AUDIO
DMR-ES30VEG
DMR-ES30VEB
VHS AUDIO
SCHEMATIC DIAGRAM
!
Note:
Marked *(spare) parts are not assembled
Important Safety Notice:
Components identified with the mark have
the special characteristics for safety.
When replacing any of these components
use only the same type.
NAVIGATION
INTERCONNECTION
POWER SUPPLY
DVD OUTPUT
INTERFACE
IO/TUNER
SYSCON/SERVO/TIMER
VIDEO
NICAM DECODER
FRONT JACK
FL DRIVE
A_5V
IIC_DATA
IIC_CLK A_H_SW DREC_H
ASB_NORM_L
FM_MUTE_H
A_GND
FSC
REF_GND
X_SW12V
VTR_P_ON_H
X_SW_5R8V
MIX_R_MUTE
VHS_OUT_R
VHS_OUT_L
NOR_TO_YC
NOR_FROM_YC
MIX_L_MUTE
REG12V
AV3_IN_L
AV3_IN_R
DECODER_L
DECODER_R
AL
HA_GND
AR
A_COM
AV2_IN_R AV2_IN_L AV1_IN_R AV1_IN_R
V S S S S S V V V V
V V S
I I I I I I
V V
I I
S S S
I
I I
S
I I
I I I I
D4501
IC4501
PB-FM ENV
TW4502
TL4501
FM MIX OUT
R4522
4700
C4520
6V22
C4521
16V10
C4522
6V33
C4523
0.047
C4504
0.047
C4505
R4516
R4515
R4514
R4513
R4512
R4511
R4510
C4503
R4509
R4508
R4507
C4502
C4501
R4506
R4505
6V33
56K
56K
56K
56K
4300
4300
9100
16V10
4300
4300
9100
16V10
16V10
4300
4300
R4523
510
R4524
R4525
1K
33K
L4502
1R2µ
C4524
6V100
R4526
1K
R4527
1K
C4526
16V10
C4527
( $ )
C4528
( $ )
L4503
100µ
Q4501
C4544
0.1
D4502
C4545
6V22
R4555
820
Q4502
R4519
4700
R4528
4700
QR4501
R4532
680
C4519
0.015
C4517
100P
( $ )
TW4501
L4501
180µ ($)
C4518 C4516
C4515 R4521
0.22 0.1 0.1
120K
R4520
0
C4513 C4512 C4511 C4510 C4509 C4508
0.01 0.01
0.033 [KB] 0.015 [KB]
6V22 16V10
REC OUT
R4518 R4517
4700
510
C4534
0.1
R4501
56K 56K 22K 22K
R4502 R4503 R4504
R4557
4700 68K 16V47
16V10
0.01 6800 39K 4700 68K
R4558 C4531
C4506
C4533 R4560 R4559 R4530 R4554
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17181920212223242526272829303132
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
PNR Rch
PNR Lch
HA1
HA2
H
SW11
SW15
AMP
L
REC
SW12
PB
REC LPF
PC
SW9
SW18
BS
BS
SW16
INSWL
SW17
SW SW
SW2
SW1
AGC/
R
R
R
L
L
L
MUTE
MUTE
SW19
SW20
LOGIC
VCO-f0
adj LOGIC
AGC/
SW21
INSWR
HIFI
MIX
MIX
SW22
DET
AMP
AMP
AMPAMP
LOG
LOG
REC
NOR REC IN
R
MIX
NORMAL NORMAL
HIFI
SW NOISE
ZZ-PROM
H/S
AUDIO LIMTER
Rch
VCO
HPF
NOISE DET
LINER SW
HOLD T
SW14
MIX
SW13
REC LPF
S/H
SW NOISE
SW4
SW10
PBLPF
PBLPF
Lch BPF
Rch BPF
FMLMT
AUDIO LIMTER
Lch
VCO
DET
AGC
37PIN
DEC(R)SW
DEC(L)SW
INPUT SW(L)
INPUT SW(R)
VREF1
K4501
K4502
K4506
DMR-ES30VEG / DMR-ES30VEC / DMR-ES30VEB
74