Panasonic DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Service Manual ▷ View online
13.11. Nicam Decoder Section (Main P.C.B. (3/4)) Schematic Diagram (DE)
C7326
0.47(EG)
0.47(EG)
0.1(EXCEPT EG)
C7314
R7307
4700(EG)
0(EXCEPT EG)
C7301
0.01(EG)
0.1(EXCEPT EG)
0.01(EG)
0.1(EXCEPT EG)
0.47(EG)
0.1(EXCEPT EG)
C7333
5600(EG)
R7321
0(EXCEPT EG)
R7322
K7306
0(EG)
K7303
0(EXCEPT EG)
K7308
ERJ3GEY0R00V
0.012(EG)
C7327
C7328
680P(EG)
R7323
5600(EG)
0.012(EG)
C7331
C7332
0.1(EXCEPT EG)
ERJ3GEY0R00V
C7329
H0H400400006(EG)
H0D245500016(EXCEPT EG)
H0D245500016(EXCEPT EG)
X7301
C7330
680P(EG)
8200P(EXCEPT EG)
C7312
F2A1V100A384
K7307
VWJ0795
(EXCEPT EG)
(EXCEPT EG)
6800(EG)
220(EXCEPT EG)
R7313
C7337
0.47
(EG)
0.47
(EG)
C7336
0.1(EG)
R7308
7500
(EG)
7500
(EG)
R7312 6800(EG)
220(EXCEPT EG)
0(EC)
R7314
R7315
0(EC)
0(EC)
16V10(EC)
C7318
R7311
220(EC)
ECA1CAK470XB
C7317
C7315
0.47(EG)
C7316
4700P(EG)
J0JCC0000124(EXCEPT EG)
LB7302
C7313
F2A1V100A384
0.01(EXCEPT EG)
C7325
C7324
0.01(EG)
0.1(EXCEPT EG)
0.1(EXCEPT EG)
C7323
1000P(EXCEPT EG)
LB7301
J0JCC0000124
(EXCEPT EG)
J0JCC0000124
(EXCEPT EG)
R7324
220
R7325
220
41
40
44
42
43
29
28
27
34
36
35
38
37
32
33
31
30
39
25
24
26
13
21
19
18
20
22
15
14
17
16
23
12
10
3
2
4
1
9
7
5
6
8
11
IC7301
C0ZBZ0001081(EG)
C1AB00002225(EXCEPT EG)
C1AB00002225(EXCEPT EG)
C7334
50V2.2
(EXCEPT EG)
2
1
3
IC7302
C0EAH0000051
(EXCEPT EG)
C0EAH0000051
(EXCEPT EG)
J0JCC0000080
(EXCEPT EG)
(EXCEPT EG)
LB7303
0.01
(EXCEPT EG)
(EXCEPT EG)
C7306
0.1
C7340
100P(EC)
C7311
G_SIFIN_A
G_TU_A_IN_A
TU_REG5V
GND
C7305
16V100
(EXCEPT EG)
C7304
0.1(EG)
ECA1CAK101XB
C7303
L7304
470u(EG)
2.2u(EXCEPT EG)
470u(EG)
2.2u(EXCEPT EG)
VWJ0795(EG)
G0C1R0JA0019
(EXCEPT EG)
G0C1R0JA0019
(EXCEPT EG)
L7303
R7326
1200(EG)
0(EXCEPT EG)
0(EXCEPT EG)
VWJ0795(EC)
L7302
C7339
ECJ1VC1H090D(EG)
LB7304
J0JHC0000032
R7306
3900(EG)
R7305
100(EG)
C7338
0.47(EG)
R7304
100(EXCEPT EG)
3300(EG)
R7318
3300(EG)
R7320
G_IIC_DATA_A
G_DEC_L_A
G_DEC_R_A
G_IIC_CLK_A
C7307
10P
(EXCEPT EG)
C7310
1500P(EG)
100P(EXCEPT EG)
1500P(EG)
100P(EXCEPT EG)
1500P(EG)
100P(EXCEPT EG)
C7309
C7308
10P
(EXCEPT EG)
R7317
0
R7319
0
0.01(EG)
0.1(EXCEPT EG)
0.1(EXCEPT EG)
C7335
M
M
VDDA1/CDE1
SD0/LPF
VSSD1/N.C
TP1/N.C
TP2/N.C
VSSA1/N.C
SCL
SIF2/N.C
SIF1/IFINT
CRESET/CAF2
TEST1/N.C
VDDA2/MAD
VREF1/CAF1
VDDA3/VCC
VSSA3/VCC
VDDD1/CDE2
PCLK/N.C
VDEC2/AF1I
VSSD2/AGND
NICAM/AF1D
TPB/N.C
1REF/LF2
VDDR2/N.C
TEST2/N.C
VSSA2/N.C
ADDR1/AFR
XTAL0/LF1
XTAL1/XTAL
SDA
OUT L
VREF2/VREF
P1
MONO IN/EXTM
VSSD3/N.C
EXTIL/EXTL
EXT IR/EXTR
OUTM
P2
VSSA4/N.C
SCK/AF21
SYS CLK/CTRIG
VDDD3/CID
OUT R
WS/AF20
M
T
T
IN
OUT
G
M
AV
AV
GND
IN
OUT
3
2
1
Vref
+
-
PLL SC2
NARROW-BAND
FM DEMODULATOR
PLL SC1
NARROW-BAND
FM DEMODULATOR
2
AMPLIFIER
AF
1
AMPLIFIER
AF
SUPPLY
POWER
ADJUST
STEREO
DECODER
STEREO
TRANSCEVER
IIC BUS
NARROW-BAND PLL
PILOT
IDENTIFICATION
DIGITAL
AF SWITCH
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
DMR-ES15EB/EP/EC/EG/EBL
Nicam Decoder Section
(Main P.C.B.(3/4))
Schematic Diagram(DE)
Nicam Decoder Section
(Main P.C.B.(3/4))
Schematic Diagram(DE)
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.
10
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
C
M:Main Net Section:(Page: )
A
AV:A/V I/O Section:(Page: )
B
DE:Nicam Decoder Section:(Page: )
C
T:Timer Section:(Page: )
D
IC7302
DECODER
IC-DETAIL BLOCK DIAGRAM
DECODER
IC-DETAIL BLOCK DIAGRAM
IC7301
RESET
IC-DETAIL BLOCK DIAGRAM
RESET
IC-DETAIL BLOCK DIAGRAM
DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL
53
13.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
G
F
S17
S18
S15
S16
C7520
0.1
C7543
47P
TL7514
F1J0J475A008
C7503
R7504
1K
BOOSTER+5V
R7503
100K
G_SLICER_A
2SB1218A0L
Q7501
F1J0J475A008
C7501
R7501
1K
2SD1819A0L
Q7502
R7505
15K[F]
R7507
1500[F]
C7504
0.1
R7506
100K
Q7504
2SD1819A0L
ERJ3GEY0R00V
LB7501
R7502
3900
Q7503
2SB1218A0L
C7502
100P
R7508
5600[F]
1
3
2
PNA4618M09VT
IR7501
C7592
F2A0J470A245
C7505
0.1
S25
S23
S22
S20
S19
K7508
0
S21
S24
TL7501
TL7502
0.1
C7507
C7506
$[ECEA0JKA101B]
ERDS2TJ470T
R7648
ERJ3GEY0R00V
LB7507
J0JCC0000060
LB7509
AFC
AV2_8
AV3_S_IN_L
AV2_BLANKING
C7541
47P
S4
S20
S22
S24
S25
S23
S21
S18
S9
S8
S11
S10
S17
S7
K7506
0
S19
S12
K7507
0
S15
S13
S14
S6
S16
8200
R7599
ERJ3GEY0R00V
LB7502
R7597
8200
R7598
8200
C7509
0.1
100P
C7511
C7512
0.1
R7600
10K
R7608
43K[F]
C7513
F2A1V390A386
C7510
0.1
S10
S2
S9
S11
R7523
ERJ3GEY0R00V
S1
S2
R7521
0
S8
S6
S4
S7
TL7513
S1
27K[D]
R7518
S12
2
3
6
7
4
5
1
2
24
26
28
29
34
32
33
35
30
31
37
36
39
40
38
27
25
3
12
14
13
11
20
18
16
15
17
19
10
21
C0HBB0000044
IC7504
R7559
2K
C7544
0.1
C7534
0.01
R7606
39K[F]
C7514
0.01
1u
C7546
R7510
100
R7509
100
R7601
1K
R7655
100
R7572
100
R7607
100
C7557
0.01
C7556
0.01
C7558
0.01
S13
S14
DP7501
A2BD00000144
A2BD00000144
R7558
2K
C7542
0.1
AV
AV
M
M
GND
OUT
(2SD1819-TX)
M
AV
(2SD1819-TX)
VCC
FL14
FL15
P3/1G
24
22
1GA/P5
FL13
P4/P4
23
[31]FL11
(R8A66021GP)
FL21
27
P2/P2
FL20
FL24
F+/NX
F+
29
1GA/1G
32
31
NP
P1/P1
28
FL23
FL26
FL25
FL17
FL18
NC/P3
25
FL16
[20]FL22
FL19
1GA/1G
26
CS
FL00
[11]FL30
[12]FL29
FL28
VCC
XIN
RESET
XOUT
SCK
SDATA
[40]FL02
[39]FL03
GND
VP
FL27
FL06
FL05
FL12
17
P8/P8
P6/P6
20
1GA/3G
P7/P7
18
19
6G/NX
NC/7G
3G/5G
P10/P10
P12/P13
1
4
6
7
5
2
NC/7G
5G/P16
4G/P15
NC/F-
5G/NP
9
11
13
15
16
14
12
10
8
2G/4G
P9/P9
P11/P11
NC/6G
4G/P14
NC/P12
FL08
21
P5/2G
FL10
FL09
FL07
FL01
FL04
5
4
3
2
1
C
B
A
TO
TIMER SECTION
(3/4)
TIMER SECTION
(3/4)
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.
(1/4) LOCATION MAP
D
DMR-ES15EB/EP/EC/EG/EBL
TIMER(1/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
TIMER(1/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
M:Main Net Section:(Page: )
A
AV:A/V I/O Section:(Page: )
B
DE:Nicam Decoder Section:(Page: )
C
T:Timer Section:(Page: )
D
DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL
54
13.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)
H
I
J
L
K
M N
O
P
Q
S
T
R
F2A0J470A012
C7579
TW7501
VWJ0795=5
F2A0J470A012
C7578
F4D55473A013
C7584
R7623
180
R7621
100K
C7581
0.01
0.01
D7504
MAZ4220NLF
LB7518
VWJ0795=5
C7571
F2A1H100A454
C7573
F2A1H100A454
15K
R7622
3
2
4
1
B0JDCE000002
D7509
ERJ3GEY0R00V
LB7515
B0AADM000003
D7505
47
R7614
B0BA03600021
D7501
VWJ0795=5
R7618
ERJ3GEY0R00V
LB7517
D7507
B0JAMD000026
C7572
16V120
B0AADM000003
D7506
5
3
4
8
7
6
2
1
9
G4D1A0000118
T7501
ERJ3GEY0R00V
LB7516
B1BABK000001
Q7510
UNR521400L
QR7508
ECQB1H392KF3
C7569
C7570
F2A1V560A387
MA2C165001VT
D7510
ELESN390JA
G0C390JA0055
L7501
1
2
IP7501
K5H7512A0010
25V220
C7565
R7612
5600
R7619
10K
0.47
C7583
QR7506
UNR521200L
UNR521200L
3
1
2
4
5
IC7505
C0EBJ0000336
C0EBJ0000110
C0EBJ0000110
C0EBJ0000153
C7577
0.1
R7620
47K
47K
K7509
VWJ0795
VWJ0795
X_SW_5R2V
GND
D3R3V
3
1
2
4
5
IC7506
C0EBE0000457
C0EBE0000457
UNREG_38V
DDGND
R7616
47K
LB7519
VWJ0795=5
R7615
47K
MAZ4180NHF
D7508
ERDS2TJ271T
R7617
M
M
M
M
M
VDD
(BD485G)
NC
OUT
3.3VDET
5VDET
or
G
(R3111N451A-TL)
or
VDD GND
OUT
NC
NC
GND
3
1
2
3
4
5
6
7
8
9
10
GND
VDD
OUT
1
3
2
Vref
+
-
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.
10
9
8
7
6
D
TO
TIMER SECTION
(4/4)
TIMER SECTION
(4/4)
(2/4) LOCATION MAP
DMR-ES15EB/EP/EC/EG/EBL
TIMER(2/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
TIMER(2/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
M:Main Net Section:(Page: )
A
AV:A/V I/O Section:(Page: )
B
DE:Nicam Decoder Section:(Page: )
C
T:Timer Section:(Page: )
D
WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
IMPORTANT SAFETY NOTICE:
IC7505,7506
RESET
IC-DETAIL BLOCK DIAGRAM
RESET
IC-DETAIL BLOCK DIAGRAM
DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL
55
13.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)
100
R7527
G_CSYNC_A
R7516
22(EC)
TL7515
C7522
100P
CL7501
CL7502
TL7505
CL7503
G_SBMTP_A
G_SBPTM_A
EPG_ON_H
G_SCLK_A
4700
R7517
100
R7565
R7567
100
R7566
100
100
R7564
100
R7561
R7562
100
XINTM
G_IIC_CLK_A
G_IIC_DATA_A
XINTP
XMPREQ
R7549 4700
R7548 4700
10P
C7532
10P
C7531
100
R7537
100
R7535
100
R7536
C7528
0.1
3
1
2
4
5
IC7502
C0EBE0000504
100
R7544
100
R7543
ERJ3GEY0R00V
LB7508
C7519
18P
X7502
H0A327200108
0
R7533
10K
R7534
R7651
4700
R7531
100K
3300
R7532
0.01
C7523
R7528
100
100
R7529
C7524
0.1
C7517
18P
G_CSYNC_IN_A
C7516
18P
H0D100500019
H0D100500018
X7501
C7518
22P
R7520
10K
TL7510
0.1
C7551
0
R7538
R7653
100
AV4_S_IN_L
WIDE_H
AV2_PB_L
SYNC_DET
R7576
1K
DR_P_ON_H
P_SAVE_L
R7571
100
P_OFF_L
TU_P_ON_H
3900
R7570
R7569
22K
10K
R7577
CL7508
CL7504
TL7509
CL7506
CL7507
CL7505
TL7503
R7582
100K
TL7512
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
C2CBJG000713
IC7501
NC(OPEN)
[33]NC(GND)
NC(OPEN)
125Hz
XINTM_OUT
FAN_PWM_OUT
NC(OPEN)
NC
VOUT
[52]NC(OPEN)
HDMI_HOTPLUG
[51]FL_RESET
[32]ONBOARD/EPG_RXD
SYS2
[54]HDMI_5VREG
RFC_A_MUTE
FL_100MM_H
[53]NC(GND)
TEST2[H]
[31]ONBOARD/EPG_TXD
TBUS_RXD
EPG_TRIG
TBUS_CLK
IIC_CLK
NC(OPEN)
IIC_DATA
TBUS_TXD
FAN_LOCK1
HDMI_3VREG
NC(5V)
SYNC_DET
FL_CS[L]
WIDE_H
AV2_PB_L
P_SAVE[L]
DR_P_ON[H]
DI_P_ON[H]
AV4_SIN[L]
TU_P_ON[H]
HDD_PFAIL[L]
VSYNC
FL_TXD
FL_RXD
M1(GND)
SYNCIN
AV
NC(GND)
AVCC(5V)
VDD2(5V)
3R3V_OFF_H
LP3
TEST1
VSS2(GND)
DC_R_CH
AFC
KEYIN1
AV2_PIN8
DC_L_CH
CVIN
KEYIN3
KEYIN2
[79]IO_P_SAVE[H]
[78]CEC_OUT
[78]CEC_OUT
[80]NC(OPEN)
P50_INT
AV2BLANKING
LP4
AVSS(GND)
[2]NC(OPEN)
[1]NC(OPEN)
[3]REMOCON
DS
GND
VDD
or
M
10MHz_OUT
XRESET
SD_LED
(STANDBY_LED)
XNMI(5V)
XMPREQ[TBUS]
XINTP _OUT
CEC_INT
XINTM[TBUS]
10MHz_IN
5
13
VSS(GND)
VCC1(3.3V)
VSS(GND)
P_SAVE[H]
VCC2(5V)
FILAMENT_ON[L]
AV3_SIN[L]
NC(OPEN)
(EEPROM_W_C)
XTMUTE[L]
CNVSS
FL_CLK
DVD_SEL_LED
32.768KHz_IN
PFAIL[L]
SYS_P_FAIL[H]
SD_SEL_LED
[77]NC(OPEN)
[76]P50_CEC
[76]P50_CEC
START(GND)
32.768KHz_OUT
HDD_SEL_LED
AV
M
M
M
M
M
M
M
M
M
AV
AV
M
M
M
DEAV
M
DE
M
AV
M
A
B
C
D
E
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
F
PS
GND
VDD
VOUT
4
2
5
Vref
-
+
1
5
4
3
2
1
C
B
A
D
TO
TIMER SECTION
(1/4)
TIMER SECTION
(1/4)
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.
(3/4) LOCATION MAP
DMR-ES15EB/EP/EC/EG/EBL
TIMER(3/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
TIMER(3/4) Section
(Main P.C.B.(4/4))
Schematic Diagram(T)
M:Main Net Section:(Page: )
A
AV:A/V I/O Section:(Page: )
B
DE:Nicam Decoder Section:(Page: )
C
T:Timer Section:(Page: )
D
IC7502
X RESET
IC-DETAIL BLOCK DIAGRAM
X RESET
IC-DETAIL BLOCK DIAGRAM
DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL
56
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