Panasonic DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Service Manual ▷ View online
12.10. AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV)
R3057
75
R3059
75
K3006
*
LB3008
J0JGC0000020
LB3007
J0JBC0000011
470P
C3059
470P
C3060
470P
C3057
LB3005
J0JBC0000011
0
K3002
J0JGC0000020
LB3006
C3058
470P
C3064
0.1
R3058
75
0
K3001
R3054
75
R3055
75
75
R3056
K3003
0
2
31
K9ZZ00001279
ZJ7423
11
7
98
1
35
13
12
4
6
21
5
2
0
18
19
21
16
17
14
10
JK3001
K2HE219B0004
PS_5V
BOOSTER_5V
R3901
75[F]
R3903
75[F]
R3902
75[F]
41
2
3
JK3903
K2HA304B0007
K2HA304B0003
G_TU_V_OUT_A
AV4_S_IN_L
J0JGC0000020
LB3001
C3918
50V10
C3919
50V10
R4094
0
C4019
35V10
C4021
35V10
R3975
100
C3043
4700P
4700P
5.6K
R3006
R3976
100
50V1
C3929
C4024
25V100
50V1
C4025
C3917
50V1
50V10
C3910
50V10
C3911
C3032
6.3V100
C3033
0.01
R3007
33
C3025
0.1
C3029
0.1
C3028
1
R3037
100K
C3027
0.1
C3026
1
C3031
0.01
C3030
1
10V100
C3008
10V100
C3010
10V470
C3009
C3065
1
C3001
0.1
0.1
C3003
C3004
0.1
0.01
C3002
C3023
33P
6.3V470
C3006
10V470
C3007
6.3V470
C3005
1K
R3009
1K
R3001
1K
R3008
0.1
C3022
C3020
0.1
C3019
0.1
C3021
0.1
C3016
0.1
C3015
0.1
C3018
0.1
C3017
0.1
1K
R3005
50V10
C4027
C4067
25V47
0.1
C3038
C3039
0.1
C3034
0.01
C3035
6.3V100
R4006
82K
R4010
47K
R4011
47K
82K
R4013
J0JGC0000020
LB3002
10V470
C3012
C3011
0.1
10V100
C3013
C3916
50V1
C3915
50V10
50V1
C4023
C4006
50V10
C4008
25V100
50V1
C3928
C4028
50V10
C3935
25V220
C3914
50V10
C4005
50V10
R4008
82K
R4007
82K
0.1
C3014
3
4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14
15
17
11
13
12
69
67
65
64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22
23
20
21
26
28
27
24
25
18
19
53
55
57
62
60
59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
IC3001
C1AB00002379
(-)
T
Rear
CPN OUT
M
M
OR
M
SW
CR
CB
Y
G
YY
C
(-)
C
Rear
V OUT
AV4
CPN IN
COMPONENT
VIDEO OUT
VIDEO OUT
Rear
CPN OUT
Rear
R OUT
(E2_model)
AV4
R IN
(E3_model)
Rear
V OUT
(-)
(-)
Rear
L OUT
AV4
V IN
AV4
L IN
Rear
R OUT
Rear
L OUT
REAR_JACK
B-Y OUT
EXT CTL1
AV1 B OUT
MUTE FIL
VGND
AV2 B IN
VCC5V
REG2.5
AV2 R/C IN
AV2 G IN
VCC5V
AV1 R/C OUT
R-Y OUT
9VREG GND
9VL
Y SAG[COMPONENT]
GND
AGND[L]
VCC
[98]VGND
[99]ENC B/B-Y IN
[100]REG2.5
[99]ENC B/B-Y IN
[100]REG2.5
ENC R/R-Y IN
[82]V SYNC OUT
[83]Y/V ADC
[83]Y/V ADC
NC
NC
ALC
NC
AV2 ROUT
RF OUT
AGND[R]
[81]C ADC
AV1 ROUT
AV1 LOUT
AV2 LOUT
NC
[97]ENC G/Y IN
SCL IN
SDA IN
DET IN
ENC C IN
VCC 5V
OUT R
OUT L
SLICER
V DET FIL
C SYNC OUT
V DET OUT
ENC Y IN
SYNC SEP LPF
Y OUT[COMPONENT]
Y OUT
C OUT
VGND
V SAG
VCC 5V
V OUT
Y SAG
VGND
VGND
DT LIN
9VR
DT RIN
TU RIN
DA RIN
1/2REF
TU LIN
AV1 LIN
AV2 LIN
VCC 5V
AV3 Y IN
AV4 C IN
VCC ALL 5V
FSS OUT
AV2 V OUT
[33]AV1 V IN
[30]TUNER V IN
[32]AV2 FB IN
[31]AV2 V/Y IN
[31]AV2 V/Y IN
AV1 V OUT
EXT CTL3
AV4 V IN
AV1 FB OUT
EXT CTL4
AV4 Y IN
AV3 V IN
DT C IN
FRONT LIN
AV3 C IN
1/2REF GND
DT Y IN
VCC 11R6V
AV4 LIN
[51]AV4 RIN
[53]AV2 RIN
[52]AV1 RIN
[52]AV1 RIN
[50]FRONT RIN
DA LIN
(LV7107M-MPB-E)
AV1 G OUT
11
13
14
16
18
24
20
22
23
26
12
15
19
25
21
D
F
J
N
Q
S
U
W
Y
AA
DD
FF
HH
JJ
B
C
E
G
I
K
M
O
P
R
T
V
X
Z
BB
CC
EE
GG
II
LL
MM
NN
OO
KK
AV I/O (4/4) Section (Main P.C.B. (2/4))
Schematic Diagram (AV)
Schematic Diagram (AV)
DMR-ES18EE/GC/GCA/GCS
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
18
19
20
17
16
15
14
13
12
11
TO
AV I/O SECTION
(2/4)
AV I/O SECTION
(2/4)
TO
AV I/O SECTION
(3/4)
AV I/O SECTION
(3/4)
LOCATION MAP
1/4
2/4
3/4
4/4
B
M:Main Net Section (Page: )
A
AV:AV I/O Section (Page: )
TU:Tuner Section (Page: )
TU:Tuner Section (Page: )
B
C
T:Timer Section (Page: )
D
DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA
53
H
VIN
VOUT
NR
GND
:ON
1
2
3
4
5
IC
CLAMP
V
TUNER
30
LOGIC
IIC BUS
SDA
89
SCL
88
(SW10)
CLAMP
CLAMP
CLAMP
CLAMP
BIAS
CLAMP
SLICER
85
OUT
ADC
V/Y
83
OUT
C-ADC
81
TUNER V
AV2 V/Y
AV2 R/C
AV3 V
AV4 V
AV4 Y
AV4 C
AV4 V
AV4 Y
AV4 C
AV3 C
AV3 Y
AV1 V
CIRCUIT
SWITCH
SELECT
OUTPUT
ADC
OUT
V
AV2
28
SV2
e
d
c
b
a
OUT
V/Y/C
AV1
26
SV1
e
d
c
b
a
a
b
(SW9)
OUT
V
AV4
24
23
a
b
(SW8)
OUT
C
AV4
22
(SW7)
a
b
OUT
Y
AV4
20
19
OUT
G
AV1
17
6MHz
(SW5)
12MHz
a
b
c
b
c
15
OUT
Y
COMP
14
(SW6)
a
b
c
d
b
c
d
OUT
B
AV1
12
OUT
B-Y
COMP
11
6MHz
(SW4)
12MHz
a
b
c
b
c
d
OUT
R-C
AV1
9
(SW3)
a
b
c
b
c
OUT
R-Y
COMP
7
(SW2)
a
b
c
b
c
(SW1)
12MHz
6MHz
CLAMP
BIAS
CLAMP/
CLAMP
BIAS
CLAMP/
+
LPF
6MHz
CLAMP
BPF
6MHz
BIAS
a
b
CLAMP
BIAS
c
b
a
AV2 V/Y
AV2 B
AV2 G
AV2 R/C
AV3 V
AV3 C
AV3 Y
AV1 V
31
5
3
1
37
45
41
33
99
97
95
93
91
(SA4L)
SELECT SWITCH
OUTPUT
71
AV1 Lch
78
ADC Lch
73
AV2 Lch
74
AV2 Rch
79
ADC Rch
AV1 Rch
72
LPF
BUFF.
MUTE
AGC
AMP
ADC Lch
LPF
BUFF.
MUTE
LPF
BUFF.
MUTE
d
c
b
a
MUTE
BUFF.
LPF
AMP
ADC Rch
AGC
MIX
+
VCA
MUTE
RF OUT
76
TUN Lch
62
54
TUN Rch
AV4
TUN
(SA5L)
BUFF.
e
d
c
b
a
(SA1L)
e
d
c
b
a
(SA3L)
e
d
c
b
a
(SA2L)
58
AV3 Lch
d
c
b
a
(SA4R)
SELECT SWITCH
OUTPUT
AV3 Rch
50
(SA5R)
TUN
AV4
BUFF.
e
d
c
b
a
(SA2R)
AV2 Lch
61
AV2 Rch
53
AV1 Lch
AV1 Rch
DAC Lch
DAC Rch
60
52
e
d
c
b
a
(SA3R)
e
d
c
b
a
(SA1R)
64
56
IC3001
VIDEO/AUDIO P ROCESSOR
IC-DETAIL BLOCK DIAGRAM
VIDEO/AUDIO P ROCESSOR
IC-DETAIL BLOCK DIAGRAM
IC4001
AU + 5V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
AU + 5V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
CLAMP
AV4 V
35
CLAMP
AV4 Y
39
BIAS
AV4 C
43
59
AV4 Lch
AV4 Rch
51
IC3001 Detail Block Diagram
IC4001 Detail Block Diagram
IC4001 Detail Block Diagram
DMR-ES18EE/GC/GCA/GCS IC-Detail Block Diagram
DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA
54
12.11. Tuner Section (Main P.C.B. (3/4)) Schematic Diagram (TU)
8
9
10
7
6
E
F
G
D
C
5
4
3
2
1
B
A
C
M:Main Net Section (Page: )
A
AV:AV I/O Section (Page: )
TU:Tuner Section (Page: )
TU:Tuner Section (Page: )
B
C
T:Timer Section (Page: )
D
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
DMR-ES18EE/GC/GCA/GCS
Tuner Section (Main P.C.B. (3/4))
Schematic Diagram (TU)
Tuner Section (Main P.C.B. (3/4))
Schematic Diagram (TU)
C7811
6.3V47
C7808
33P
C7810
0.01
K7810
VWJ0795=7.5
C7812
0.01
J0JHC0000032
LB7802
J0JHC0000032
LB7803
470
R7805
J0JCC0000103
LB7804
6.3V47
C7809
C7804
0.01
C7802
0.01
C7807
33P
C7803
50V1
4700
R7811
220
R7803
J0JHC0000032
LB7801
1
6.3V47
C7801
D7801
B0BA03000015
1K
R7802
ANT_SHORT_L
470
R7804
K7812
VWJ0795=10
K7801
0
K7804
0
270P
C7821
C7813
2200P
2200P
K7805
VWJ0795=12.5
RET4
RET3
RET1
RET2
G4
G3
16
17
G1
G2
14
4
65
3
2
1
7
12
10
11
13
8
9
15
ENGF7602GF
TU7802
2200P
C7826
K7811
VWJ0795=12.5
K7813
VWJ0795=12.5
K7803
0
G_IIC_CLK_A
C7324
0.1
C7322
0.1
C7321
0.1
C7320
0.1
C7318
0.1
C7319
0.1
C7317
0.1
G_SIF_B
G_SIF_C
R7304
10K
C7304
4700P
4700P
6.3V47
C7315
1K
R7303
C7316
4700P
L7301
G0C2R2JA0019
C7309
0.1
C7310
0.1
C7325
330P
C7323
0.1
LB7301
0
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12
15
14
13
18
20
35
37
42
44 43
39 38
41 40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
C1AB00002844
IC7301
C7305
0.1
6.3V47
C7314
6.3V47
C7313
1K
R7302
C7308
0.1
C7306
0.1
C7307
0.1
22P
C7823
22P
C7824
R7310 2.2K
1K
R7305
R7308
100
R7307
100
LB7305
C7339
1
K7303
VWJ0795=5
1
C7336
3
1
2
4
5
IC7303
C0CBCBC00174
H0H184500008
X7301
R7311
680
C7338
1
C7329
0.1
C7331
27P
C7330
0.1
C7332
27P
C7333
0.1
VWJ0795=5
K7304
0
K7305
3
1
2
4
5
IC7304
C0DBEHE00005
R7315
R7313
R7314
10K
1.1K
1K
K7302
0
10
C7337
J0JCC0000124
J0JCC0000080
LB7302
R7306
10K
LB7306
J0JCC0000124
C7326
6.3V47
J0JCC0000124
LB7304
LB7303
J0JCC0000080
1M
R7309
3
1
2
4
5
IC7302
C0EBE0000366
X_SW_3R8V
GND
G_TU_L_A
G_TU_R_A
TU_P_ON_H
G_SW_A
TU_REG5V
BOOSTER_5V
UNREG38V
AFC
G_TU_V_OUT_A
G_SIF_A
G_IIC_DATA_A
T
T
M
T
T
AV
T
M
M
VO
ADJ
1R5V
M
M
AV
AV
AV
VO
NC
GND
3R3V
VIN
CONT
DS
NC
VSS
GND
ON
VIN
VDD
OUT
AVDD3.3
AVDD3.3
AOUTL
AVDD3.3
AOUTR
AVSS
AVDD3.3
VRT
SIF1
VRB
VCOM
AINM
LRVREF
AVDD3.3
AOUTM
BCK
CKO
LRCK
AVSS
MVREF
TEST
TESTB1
TESTB0
DVDD1.5
AVDD3.3
AVDD3.3
XIN
XOUT
AVSS
XVDD3.3
DVSS
SA
SIF2
AVSS
AVDD1.5
XVSS
AVSS
IOVDD3.3
IOVSS
RSTB
DATOM
DATAO
SCL
SDA
SDA
SCL
NC
NC
RF_AGC
VIF_5V
AFT_OUT
BTL_30V
SW
NC
NC
ANT_5V
NC
NC
SIF_OUT
VIDEO_OUT
TUNER_5V
DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA
55
INPUT SWITCH
AGC,ADC
AGC,ADC
CLOCK
GENERATOR
GENERATOR
FM/AM
DEMODULATION,
DECODER
DEMODULATION,
DECODER
ANALOG
CROSSBAR
SWITCH
CROSSBAR
SWITCH
MONO
CHANNEL
OUTPUT
BUFFER
CHANNEL
OUTPUT
BUFFER
2 CHANNEL
OUTPUT
BUFFER
OUTPUT
BUFFER
11
10
9
8
7
6
5
4
3
2
1
34
35
36
37
38
39
40
41
42
43
44
23
24
25
26
27
28
29
30
31
32
33
22
21
20
19
18
17
16
15
14
13
12
1
2
3
5
4
DS
VSS
NC
VDD
VOUT
RESET
NC
3
CONT
5
4
GND
2
IC
1
VIN
VOUT
3
ON/OFF
5
1
GND
2
IC
4
VIN
VOUT
ADJ
CLOCK
GENERATOR
GENERATOR
D.AUDIO I/F CONTROLLER
AVDD3.3
A OUT M
AVSS
MVREF
AVDD3.3
AVDD3.3
A OUT R
AVSS
L R VREF
AVDD3.3
A OUT L
AVDD3.3
SIF1
VRT
V COM
VRB
SIF2
AVSS
AVDD3.3
AVDD3.3
AVDD1.5
AVSS
X VSS
X IN
X OUT
XVDD3.3
DVSS
DVSS1.5
RSTB
IO VDD3.3
IO VSS
DATA0
DATOM
LRCK
BCK
CK0
TEST
TEST B0
TEST B1
SA
SCL
SDA
AVSS
A IN M
IC7301
DECODER
IC-DETAIL BLOCK DIAGRAM
DECODER
IC-DETAIL BLOCK DIAGRAM
IC7301 Detail Block Diagram
IC7302 Detail Block Diagram
IC7303 Detail Block Diagram
IC7304 Detail Block Diagram
IC7302 Detail Block Diagram
IC7303 Detail Block Diagram
IC7304 Detail Block Diagram
DMR-ES18EE/GC/GCA/GCS IC-Detail Block Diagram
IC7302
RESET
IC-DETAIL BLOCK DIAGRAM
RESET
IC-DETAIL BLOCK DIAGRAM
IC7304
+1.5V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
+1.5V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
IC7303
+3.3V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
+3.3V SWIT CHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA
56
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