Panasonic DMR-EX75EG - Main Nicam

13.6. MAIN NICAM
Note:
Marked $ (spare) parts are not assembled
* Optional Parts
C7325
C7314
*
* (EG/EC)
R7328
R7329
C7301
*
C7323
*
C7316
C7311
C7328
*
*
C7305
C7306
*
C7303
*
R7306
R7305
C7331
*
C7304
L7302
*
L7301
LB7303
*
LB7301
*
LB7302
TL7304
K7307
OUT L
1
OUT R
2
VDDA1/CDE1
3
VSSA1/N.C.
4
VSSD1/N.C.
5
VDDD1/CDE2
6
VSSD2/AGND
7
VDEC2/AF1I
8
TP2/N.C.
9
NICAM/AF1O
10
TP1/N.C.
11
12
ADDR1/AFR
13
XTALO/LF1
14
XTALI/XTAL
15
TP3/N.C.
16
TEST2/N.C.
17
IREF/LF2
18
ADDR2/N.C.
19
VSSA2/N.C.
20
VDEC1/MAD
21
22
SIF2/N.C.
23
VREF1/CAF1
24
SIF1/IFINT
25
CRESET/CAF2
26
VSSA3/DGND
27
VDDA3/VCC
28
SCL
29
SDA
30
SDO/LPF
31
WS/AF2O
32
SCK/AF2I
33
34
VDDD3/CID
35
VSSD3/N.C.
36
P1
37
MONOIN/EXTM
38
EXTIR
39
EXTIL
40
VREF2/VREF
41
P2
42
OUT M
43
VSSA4/N.C.
44
IC7301
*
12 = PCLK/N.C.22 = TEST1/N.C.
34 = SYSCLK/CTRIG
C7313
* (EG/EC)
C7317
* (EG/EC)
C7327
* (EG/EC)
C7322
* (EG/EC)
C7321
*
C7329
* (EG/EC)
R7311
* (EG/EC)
R7310
*
R7312
*
C7308
R7304
*
R7303
R7307
*
C7310
R7301
R7309
*
C7330
*
C7312
C7315
* (EG/EC)
K7306
*
R7302
*
C7309
* (EG/EC)
* (EG/EC)
C7307
* (EG/EC)
X7301
*
*
*
*
* (EG/EC)
*
R7313
*
R7314
*
*
R7315
*
*
*
*
R7316
TU_AUDIO_IN
G_TUNER_L_A
G_TUNER_R_A
X_RESET_5V
DR5V
GND
SDA
SCL
QPSK
K7301
K7302
D7301
*
C7319
C7320
C7343
*
C7302
C7318
DMR-EX75EG/EC/EB
DMR-EX85EG/EB
MAIN DECODER
SCHEMATIC DIAGRA
M
DMR-EX75EG / DMR-EX75EC / DMR-EX75EB / DMR-EX85EG / DMR-EX85EB
58