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Model
DMR-ES10EE DMR-ES10GC DMR-ES10GCS DMR-ES10GN
Pages
70
Size
3.78 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / DVD VIDEO RECORDER
File
dmr-es10ee-dmr-es10gc-dmr-es10gcs-dmr-es10gn.pdf
Date
PREV: Panasonic DMR-ES10EE / DMR-EH60EE Service Manual / Supplement

Panasonic DMR-ES10EE / DMR-ES10GC / DMR-ES10GCS / DMR-ES10GN Service Manual ▷ View online

17 Block Diagram
17.1. Power Supply Block Diagram
AC INLET
P1101
SURGE
SUPPRESSOR
AND
SURGE
ABSORBER
F1101
250V2A
VA1110,L1120,L1121
D1140,C1143
RECTIFIER
T1150
POWER
SWITCHING
TRANSFORMER
7
P1
2
1
3
4
9
5
IC1150
(SWITCHING IC)
VCC
GND
Z/C
F/B
5
3
2
P2
V2
V1
7
VIN
S2D
S2C
S2B
S2A
S1A
S1B
S1C
S1D
18
17
16
15
14
13
12
11
1
3
2
D1270
X SW+12.4V
1
2
5
8
VIN
VOUT
ON/OFF GND
IC1400
(DC/DC CONVERTER)
QR1301
(POWER ON     :ON)
2
1
IP1601
SWITCHING
QR1800,QR1801
1
2
7
6
Vin
PW
ON
FET
Gate
Drive
GND
IC1601
(DC/DC CONVERTER)
FET
D
S
G
1
2
3
4
5
6
7
8
Q1600
(REG.X SW+5.8V)
GND
1
2
:ON
5
3
IC1401
VIN
VOUT
(REG.DR+5V)
D1401
QR1303
(POWER ON/OFF
 CONTROL SW.)
QR1302
(      :ON)
FET
D
S
G
Q1270
(DR+12V OUT)
1
2
3
5
6
7
8
X SW+12.4V
4
QR1304
(      :ON)
FET
D
S
G
Q1700
(REG.X SW+3.8V)
4
3
1
2
5
6
1
2
7
(DC/DC CONVERTER)
6
Vin
IC1701
GND
PW
ON
FET
Gate
Drive
4
3
2
1
Q1200
(FEED BACK)
1
2
3
IC1200
(ERROR VOLTAGE DET.)
COLD
HOT
P1102
P1501
4,5
D+1.5V
P1102
P1102
P1501
P1501
11
12,13
P1102
P1501
2,3
P1102
P1501
15
P1102
P1102
P1501
P1501
20,21
16,17
TO
DVD-RAM/R DRIVE
P1102
P1501
14
X SW+12.4V
D+1.5V
X SW+5.8V
DR+5V
DR+12V
X SW+3.8V
DR P ON
IC7501- 49
FROM
TIMER
SECTION
POWER P.C.B.
MAIN P.C.B.
1
2
IP1501
A
B
C
D
E
8
Current
Sense
8
Current
Sense
H
H
H
H
POWER ON H
DR P ON H
H
DMR-ES10EE/GC/GCS/GN
Power Supply Block Diagram
DMR-ES10EE / DMR-ES10GC / DMR-ES10GCS / DMR-ES10GN
37
GND
1
2
:ON
5
3
VIN
VOUT
IC7401
(REG.PS+11.6V)
CONT
8
3
5
1
VIN
VOUT
IC7403
(REG.PS+5V)
QR7401
(      :ON)
FROM
TIMER
SECTION
78
IC7501-
PWR SAVE  :ON
IC3001-       ,IC4009-       ,IC4012-
46
8
8
PS+11.6V
1
2
IP7501
1
7
T7501
DISPLAY HEATER
POWER SWITCHING
TRANSFORMER
IC3001-       /       /       /
6
8
25 40
GND
8
3
1
VIN
VOUT
IC1511
(REG.X SW+5.2V)
5 CONT
X SW+5.2V
2
3
1
4
D7509
2
1
VDD
OUT
IC7505
(RESET)
5
4
VDD
(RESET)
OUT
IC7502
P FAIL
RESET
IC7501- 80
IC7501-      /      /        /         /    
34 69 106
112
8
IC7503-      ,IC7504-      /
8
18
11
IC7501-
VIN
1
GND
3
2
6
:ON
VOUT
IC7402
(REG.BOOSTER+5V)
IC3001-       /        /
42
84
94
PP7401
PP7401
PP7401
PS7801
PS7801
PS7801
17
10
3
GND
1
2
:ON
5
3
VIN
VOUT
IC1510
(REG.+5V)
5
GND
K7810
1
7
16
17
BOOSTER+B
5V(TUNER)
BTL+30V
5V(VIF)
TU7801
U/V TUNER
TUNER P.C.B.
7
PK7701
NICAM DECODER P.C.B.
IC7301- 26
(RESET)
OUT
VDD
3
1
IC7302
PK7301
IC7301-       /       /       /
3
6
28
35
GND
8
5
3
1
VIN
VOUT
IC1501
(REG.ANA+5V)
CONT
FROM
TIMER
SECTION
51
IC7501-
DI P ON
GND
4
3
:ON
2
5
VIN
VOUT
IC4011
(REG.AU+5V)
FROM
TIMER
SECTION
50
IC7501-
JC P ON
CONT
GND
8
5
3
1
VIN
VOUT
IC1502
(REG.ANA+3.3V)
GND
1
5
3
VIN
VOUT
IC1504
(REG.D+3.3V)
CONT
5
GND
8
3
1
VIN
VOUT
IC1505
(REG.X SW+3.3V)
82,84,86,88
P7402
P9001
8
1
VIN
(REG.D+1.2V)
VOUT
IC9001
3
IC3201-
~
208
234
D+1.2V
48,52
P7402
P9001
IC3206-       /       /
6
18 26
ANA+5V
17
P7402
P9001
(REG.DAC+3.3V)
IC4409
VOUT
:ON
6
2
3
GND
1 VIN
5
GND
2
1
VDD
(RESET)
OUT
IC7506
:ON
QR7506
(INV.SW.)
IC7501- 81
68,70,72,74
P7402
P9001
3
1 VIN
(REG.D+2.5V)
VOUT
IC6008
2
5
VB
GND
5
4
VDD
(RESET)
VOUT
IC6005
42
P7402
P9001
D+3.3V
IC3201,IC3206,IC3207,IC3208
IC6002,IC6004,IC6005,IC6008
(D+3.3V)
IC3201,IC6006(D+2.5V)
D+2.5V
X RESET OUT
ANA+3.3V
IC3201,IC3202,IC3206
(ANA+3.3V)
15
IC7501-
X SW+3.3V
ANA+3.3V
UNREG +38V
D+3.3V
RESET +5.2V
SYS PFAIL
AU+5V
IC4404-       ,IC4405-       ,IC4406-
11
8
6
DAC+3.3V
IC4406-       (VDD)
7
DIGITAL P.C.B.
ANA+5V
AU+5V
BOOSTER+5V
GND
PS+5V
JC REG.+5V
A
B
C
D
E
MAIN P.C.B.
X SW+3.8V
D+1.5V
POWER ON
X SW+5.8V
X SW+12.4V
D7506
2 VCONT
GND
DMR-ES10EE/GC/GCS/GN
Power Supply Block Diagram
108
IC7505- 1
5 CONT
H
H
H
L
L
H
H
H
H
H
H
H
H
H
DMR-ES10EE / DMR-ES10GC / DMR-ES10GCS / DMR-ES10GN
38
17.2. Analog Video Block Diagram
P9001
P7402
51
P7402
P9001
47
P7402
P9001
55
59
P9001
P7402
P7402
63
P9001
C OUT DM
Y OUT DM
RPROUT DM
GPYOUT DM
BPBOUT DM
FROM
DIGITAL
P.C.B.
JK3901
21 PIN JACK
20
AV1
(TV)
AV1 VIDEO
91
93
95
97
99
33
11
12
1
2
3
4
6
7
41
JK3002
FRONT JACK
AV3
45
S-VIDEO IN
37
VIDEO IN
4
1
35
JK3001
REAR JACK
AV4
VIDEO
IN
4
3
1
2
4
3
S-VIDEO IN
39
JK3003
S-VIDEO
AV4
43
Y
C
JK3901
21 PIN JACK
15
11
7
20
RED/C
GREEN
BLUE
VIDEO/Y
AV2
(DECODER/EXT)
1
3
5
31
R
G
B
RGB CPS V
AV3 Y
AV3 C
AV3 V
AV4 V
AV4 Y
AV4 C
AV2 R/C
AV2 G
AV2 B
AV2 V/Y
AV1 V
AV3 Y
AV3 C
AV3 V
AV4 V
AV4 Y
AV4 C
AV2 R/C
AV2 G
AV2 B
AV2 V/Y
a
b
c
BIAS
CLAMP
b
a
BIAS
6MHz
BPF
CLAMP
6MHz
LPF
+
CLAMP/
BIAS
CLAMP
CLAMP/
BIAS
CLAMP
6MHz
12MHz
(SW1)
c
b
a
(SW2)
7
COMP
R-Y
OUT
IC3001
(VIDEO PROCESSOR)
c
b
a
(SW3)
9
AV1
R-C
OUT
d
c
b
a
12MHz
(SW4)
6MHz
11
COMP
B-Y
OUT
12
AV1
B
OUT
d
c
b
a
(SW6)
14
COMP
Y
OUT
15
c
b
a
12MHz
(SW5)
6MHz
17
AV1
G
OUT
19
20
AV4
Y
OUT
b
a
(SW7)
22
AV4
C
OUT
(SW8)
b
a
23
24
AV4
V
OUT
(SW9)
b
a
a
b
c
d
e
SV1
26
AV1
V/Y/C
OUT
a
b
c
d
e
SV2
28
AV2
V
OUT
ADC
OUTPUT
SELECT
SWITCH
CIRCUIT
AV1 V
AV3 Y
AV3 C
AV3 V
AV4 V
AV4 Y
AV4 C
AV2 R/C
AV2 V/Y
TUNER V
81
C-ADC
OUT
83
V/Y
ADC
OUT
85
SLICER
CLAMP
BIAS
CLAMP
CLAMP
BIAS
CLAMP
CLAMP
CLAMP
(SW10)
SLICER
Q7501,Q7503- B
IIC CLK
IC7501- 28
29
IC7501-
IIC DATA
FROM/TO
TIMER
SECTION
88
SCL
89
SDA
IIC BUS
LOGIC
P9001
P7402
87
83
P7402
P9001
67
P7402
P9001
71
P7402
P9001
75
P7402
P9001
79
P7402
P9001
G
R
B
RGB CPS V
2
PS7801
PP7401
TO
DIGITAL
P.C.B.
BUFFER
Q7802
VIDEO
OUT
18
TU7801
U/V TUNER
TUNER P.C.B.
JK3901
21PIN JACK
19
VIDEO
AV2
(DECODER/EXT)
8
5
JK3001
VIDEO OUT
AV4
10
9
JK3003
S-VIDEO
Y
C
AV4
JK3801
21PIN JACK
7
BLUE
AV1
(TV)
11
GREEN
19
VIDEO/Y
15
RED/C
2
3
JK3903
4
1
PR
PB
Y
COMPONENT
VIDEO OUT
PROGRESSIVE/
INTERLACE
AV2 R/G/B
30
TUNER
V
CLAMP
:REC SIGNAL
:PB SIGNAL
5V
2.3V
1.0V
MAIN P.C.B.
CLAMP
CPN CIN DM
V/Y IN DM
DMR-ES10EE/GC/GCS/GN
Analog Video Block Diagram
DMR-ES10EE / DMR-ES10GC / DMR-ES10GCS / DMR-ES10GN
39
17.3. Analog Audio Block Diagram
XTMUTE
IC7501- 63
FROM
TIMER
SECTION
MUTE
CIRCUIT
QR4002-QR4005
Q4004
FROM
DIGITAL
P.C.B.
XDMUTE
IC4408- 4
P9001
P7402
41
39
P7402
P9001
FROM
DIGITAL
P.C.B.
MIX R OUT DM
MIX L OUT DM
2
1
7
6
IC4009
(BUFFER)
MUTE
MUTE
Q4006
Q4007
D4005
MUTE
MUTE
Q4009
D4006
Q4008
56
64
IC3001
(AUDIO SIGNAL PROCESSOR)
(SA1R)
a
b
c
d
e
(SA3R)
a
b
c
d
e
52
60
DAC Rch
DAC Lch
AV1 Rch
AV1 Lch
53
AV2 Rch
61
AV2 Lch
2
6
2
6
JK3901
21 PIN JACK
AUDIO IN ch2(R)
AUDIO IN ch1(L)
AUDIO IN ch2(R)
AUDIO IN ch1(L)
(SA2R)
a
b
c
d
e
BUFF.
AV4
TUN
(SA5R)
50
AV3 Rch
OUTPUT
SELECT SWITCH
(SA4R)
a
b
c
d
3
2
1
5
4
LINE
(Rch)
LINE
(Lch/MONO)
AUDIO
JK3002
FRONT INPUT JACK
AV3
(FRONT)
AV3 Lch
58
(SA2L)
a
b
c
d
e
(SA3L)
a
b
c
d
e
(SA1L)
a
b
c
d
e
BUFF.
(SA5L)
TUN
AV4
59
AV4 Lch
3
1
2
LINE
(Rch)
LINE
(Lch)
AUDIO
JK3001
REAR INPUT JACK
AV4
(REAR)
AV4 Rch
51
TUN Rch
54
62
TUN Lch
4
PK7702
PK7302
6
PK7702
PK7302
25
2
1
R OUT
L OUT
SIF
IC7301
(NICAM/A2)
1
PK7301
PK7701
4
PP7401
PS7801
NICAM DECODER P.C.B.
15
SIF OUT
TU7801
U/V TUNER
TUNER P.C.B.
AGC
ADC Rch
AMP
LPF
BUFF.
MUTE
a
b
c
d
MUTE
BUFF.
LPF
MUTE
BUFF.
LPF
ADC Lch
AMP
AGC
MUTE
BUFF.
LPF
72
AV1 Rch
ADC Rch
79
AV2 Rch
74
AV2 Lch
73
ADC Lch
78
AV1 Lch
71
IIC CLK
IC7501- 28
IIC DATA
IC7501- 29
FROM
TIMER
SECTION
SCL
88
89
SDA
IIC BUS
LOGIC
JK3901
21 PIN JACK
1
3
AV1
(TV)
3
1
AV2
(DECEODER/EXT)
29
P9001
P7402
P9001
31
P7402
TO
DIGITAL
P.C.B.
7
6
5
LINE OUT
(L)
LINE OUT
(R)
JK3001
REAR JACK
AUDIO OUT Ch1(L)
AUDIO OUT Ch2(R)
MIX R OUT2
MIX L OUT2
AUDIO OUT Ch2(R)
AUDIO OUT Ch1(L)
AADC R
AADC L
36
P7402
P9001
FROM
DIGITAL
P.C.B.
2
4
IC4901
(OPTICAL AUDIO BUFFER)
JK3903
OPTICAL
(DIGITAL AUDIO OUT)
7
IEC OUT
:REC SIGNAL
:PB SIGNAL
4.5V
Max
5.6Vpp
2.3V
5V
1.0V
AV1
(TV)
(DECODER/EXT)
AV2
AUDIO SIGNAL
OUTPUT
SELECT SWITCH
(SA4L)
AV4
DMR-ES10EE/GC/GCS/GN
Analog Audio Block Diagram
DMR-ES10EE / DMR-ES10GC / DMR-ES10GCS / DMR-ES10GN
40
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