Analog Audio Block Diagram - Panasonic DMR-ES35VP Service Manual

13.3. Analog Audio Block Diagram

JK3903
(REAR JACK) L1
IN
24
(R)
IN
20
(L)
JK4600
(FRONT JACK) L2
PP4801 PS6001
IN
3
(R)
7 7
2
IN L/ PP4801 PS6001
5
MONO 5 5
IIC CLOCK
TO/FROM
IC6001- 71
SYSTEM
IIC DATA
CONTROL
IC6001-
72
IC7301
(AUDIO MULTIPLEX DECODER)
TU7401
U/V TUNER
FL7301 R OUT 29
SIF OUT 15 1 3 21 INPUT
L OUT 30
AUDIO 2
P59001 P37101 P31901 P6005
TO/FROM
26 9
DIGITAL
P59001 P37101 P31901 P6005
P.C.B.
24 11
MIX R OUT DM
P59001 P37101 P31902 P6004
29 2
P59001 P37101 MIX L OUT DM P31902 P6004
FROM
27 5
DIGITAL
P.C.B.
P59001 P37101 P31901 P6005 IECOUT
32 8
IC4501
(AUDIO PROCESSOR)
TUN R
INPUT
8 AGC
SELECT
&
SWITCH
SWITCH
RCH
L1 IN R
9
DVD R
63
L1 IN L
14
PNR L CH
INPUT
L2 IN R
SELECT
10
SWITCH
LCH
TUN L
13
AGC
L2 IN L
15 &
SWITCH
DVD L
64
FM MODULATOR/
DEMODULATOR
42
IIC BUS
INTERFACE
43
IC3701
(AUDIO BUFFER & SELECTOR SWITCH)
TUNER IN R
72
INPUT
TUNER IN L
71
SELECTOR
SWITCH
L CH
L1 IN R
80 VCR
INPUT
TU
SELECTOR
SWITCH
L2
L1 IN L
78 L1
L CH
VCR
L2 IN R
76
DVD
R CH
R CH
L2 IN L VCR
74
TU
VCR
L2
L1
DVD
L CH
P-ON
56 AGC VCR
MUTE
DVD
I2C5CK
R CH
22
IIC BUS
VCR
I2C5DT INTERFACE
23
DVD
53
54
DVD AUDIO SIGNAL AUDIO MAIN SIGNAL PATH IN REC MODE
IC3001
(AUDIO PROCESSOR)
R
NORMAL
SELECT 61 2
SWITCH
P
62 6
OUTPUT
SELECT
SWITCH
R CH
53
OUTPUT
SELECT
57
SWITCH
L CH
QR4808
RCH
MUTE
PNR R CH
QR4808
LCH
MUTE
FM MODULATOR/
DEMODULATOR
QR4807
SW NOISE SW NOISE
MUTE
DRIVE
LPF BPF
VCO
45
FO
BPF 30
FM MIX
TW4501
LPF + AGC 21
MUTE
36
CTL
HOLD
27
TIMING
PREAMP &
29
SWITCH
24
22
VHS R
70
VHS L
69
ADC R
58
ADC L
59
P-ON LINE OUT R
6 65
MUTE
P-ON LINE OUT L
6 66
MUTE
+
FROM
XTMUTE L
TIMER
IC7501- 100
SECTION
FROM
P31902
XDMUTE L
DIGITAL
IC4402- 16
P.C.B.
P-ON DVD OUT R
6 61
MUTE
P-ON DVD OUT L
6 62
MUTE
65
AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
Q4001, PB H :ON L :ON
D.REC
Q4002 QR4001 IC6001-
A+5V
P4002
REC
VCA 98 A.HEAD(R)
EQ.
4
fh PRE P4002
96 A.HEAD(W)
TRAP AMP 3
QR4806
MUTE
QR4809 QR4806
MUTE
MUTE
DRIVE
FSC
IC3001-
ENVE
TW4502
COM MUTE COMMON MUTE
IC6001-
FM MUTE
IC6001-
AUDIO HEAD SW
IC6001-
D.REC
IC6001-
P3001
7
P3001
8
P3001
9
P6003 P31903 P37101
18
P6003 P31903 P37101
19
QR4802
MUTE
QR4802
MUTE
QR4801,
X SW5.8V
QR4803
MUTE QR4804
DRIVE
QR4801,
QR4805
QR4803
MUTE
P6004
MUTE
DRIVE
6
QR4805
MUTE
IEC OUT
DMR-ES35VP/PC
Analog Audio Block Diagram
DMR-ES35VP / DMR-ES35VPC
FROM
H SYSTEM
20 CONTROL
SECTION
TO/FROM
A/C HEAD
JK3903
REAR JACK
VHS/DVD
COMMON OUT
OUT
22
(R)
LINE
OUT
18
(L)
FROM
VIDEO
63
SECTION
H
73
H
FROM
28
SYSTEM
CONTROL
SECTION
19
H
20
L
Hi-Fi
AUDIO
HEAD
R
P59001
TO
19
DIGITAL
P59001
P.C.B.
17
JK3902
REAR OUTPUT JACK
DVD
OUT
24
(R)
OUT
20
(L)
JK4801
DIGITAL AUDIO OUT
PCM/
23
BITSTREAM