Dg-Board (2 Of 16) Schematic Diagram - Panasonic TH-37PV7P Service Manual

TH-37PV7F / TH-37PV7P / TH-37PX7B / TH-37PX7E / TH-42PV7F / TH-42PV7P / TH-42PX7B / TH-42PX7E

15.16. DG-Board (2 of 16) Schematic Diagram

TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (2 of 16) Schematic Diagram
10 11
! DG-BOARD (2/16)
TXNDG1HRTB (PX7B)
TXNDG1HRTD (PX7E)
TZTNP01MJTE (PV7F/P)
PX7B/E ONLY
18
IFD1
17
IFD2
16
IF-AGC
*C8324
22p 50V 15
SCL
*C8323
22p 50V 14
*R8309
SDA
13
IFA1
12
*R8312
NC
11
*C8301
BM
0.01u
25V
10
NC
9
NC
*R8303
8
100
[TU]
7
*R8304
[DC/DC]
100
6
NC
5
*C8322
NC
16V
0.1u
4
[RF-AGC_Mon.]
3
*C8304
BB
16V
0.1u
2
NC
!
1
*TU8301
Active_Antenna
ENV77M05D8F
12 13
AA_FE_XRST
AA_XIRQ2
*R8311 *R8310
100 100
*R8321
10k
*C8334 *C8330 *C8333
25V 25V 25V
0.01u 0.01u 0.01u
20.48MHz
*C8310
*X8301
16V
H0J204500006
100u
*C8312 *C8311
17
50V 50V
12p 18
15p *C8332
25V 19 Vss Vss
0.01u Vss
SADD3 Vdd
20
PLLVdd SADD2 Vss
21
*C8331
PLLGND
25V 0.01u 22
XTI
23
*IC8301
XTO
24
Vss
C1AB00002710
25
*R8318
PLLTEST
*C8309 4.7k 26
16V FE
OSCMODE
0.1u 27
100 *C8338 AVdd Vdd MOVAL
50V 28
*C8336 RFLEV MOSTRT
AGnd
22p 0.01u 25V 29
CLK2 Vss
30
31
*C8307
*C8339
16V 0.1u
100 32
50V
22p
*C8335
*R8329
25V
47k
0.01u
*R8322
*C8306
*R8305 1k
*R8315
50V
22k
1000p 100 *C8313
25V
0.01u
*R8308 *R8307
10k
4.7k
*R8306
4.7k
SUB5V
*L8302
J0JHC0000045
*C8316
16V
47u
14 15
76
SUB3.3V
*L8301
J0JHC0000045
*C8328
16V
1u
*IC8302
C0CBCAD00082
1.8V
*C8325
*C8327
25V
16V
1u 0.01u
*C8340
25V
0.01u
R8328
*C8319
10k
25V
PV7F/P ONLY
0.01u
64
63
*R8325
62 68 CH0CLK
MOCLK
61 *C8320
Vss 25V 0.01u
60
CVdd *R8301
59
MDO7 EXB2HV680JV
58 MDO7
MDO6
57
MDO6
MDO5
56 *C8321 MDO5
Vss 25V 0.01u
55
MDO4
Vdd
54 MDO3
MDO4
53 MDO2
MDO3
52
MDO1
51 CH0DATA
50
49
*R8327 68 CH0VAL
*R8326 68 CH0PSYNC
*C8314
25V 0.01u
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (2 of 16) Schematic Diagram
16 17
1
2
3
18