Panasonic CN-NVD905U - Strada - Navigation System, Service Manual

Page: 26 / 115

26
6.3. Sub/Tuner Block
+
SD
CARD
7
8
9
1
5
2
12
10
14
4
11
12
10
9
7
8
5
6
1
4
3
2
12
1
11
9
10
8
7
6
5
2
3
4
1
E-3095a
SD DAT0
SD DAT1
SD DAT2
SD DAT3
SD CLK
SD CMD
CD1
WP1
CHK1
CN426 CN100 CN972
GPS
ANT
CP301
ANT
8 17
3
16
E301
GPS
PACK
CN313
48 49 50 8 7 6 5 3 4 1 2 39 37 41 11 12 10 45 35 36 42 47 46 44 34 23 24 22 30 26 28 20 21 18 14 13 40 38 E-9733Aa
GPS RX GPS TX
NGPS RES
SD D0 SD D1 SD D2 SD D3
SD CLK
SD SMD
NSD CD
SD WP
SUB TXD
SUB DIR
SUB CLK
K
O
CLK
KO
T
X
D
AD DT AD CK
NAD CS
GYR
O SEL0
GYR
O SEL1
PKB
SPD CNT
INT REQ
BE RES
STB REM
D
VD VIDEO
NC SYNC
I2S WS
I2S SCK
I2S SD
NA
VI V
OICE
TEL R TEL L
DIR A
U
T
O
D
VD A
C
3
NNMI
NRST IN
2 7 5
6 3
IC209
IC320
IC319
6 7
2
13
10
9
11
1
5
ADC
SEL
ANGULAR
RATE
SENSOR
E300
A
B
INV
Q507
SW 3.3V
SD IN2
SD IN1
CN310
14
15
8
9
3
1
4
5
11
6
2
To
E-9955Aa
CN425
BATT2
SW 10V
A 5V
SW 5V
SW 3.3V
SW 1.8V
SW 1.5V
SW 10V
IC321
REG
SENS 5V
BATT2
IC101
REG
BS 5V
IC3007
REG
GPS 2.5V
BT100
PCNT1
BATT2
Q106,107
START
SET
IC110
DC/DC CONV.
CONTROL
23 VCC
CTL
VRE F
CSCP
8
11
17
14
2
RT
18
24
22
FREQ
SHIFT
VR102
Q123
BATT2
BATT2
ON/OFF
DRIVE
ON/OFF
DRIVE
Q104,105
Q102,103
SW 6V
SW 5V
IC108
REG
PCNT2
A 5V
X200
4.9152MHz
70 69 11 13 12 17 16 18 15
5 2 6 1
57 50 63 38 62 47 48 49 44 45 46
65
ACC DET
RESET
ERF
60
66
3
8
9
10
27
14
9
12
5
2
8
11
6
3
28
21
22
9
2
5
8
3
6
56
35
61
20 64
X1 X2
K
O
RXD
K
O
CLK
KO
T
X
D
PKB
SPD CNT
INT REQ
BE RES
STB REM
R
V
SEL0
R
V
SEL1
R
V
SEL2
FV SEL0 FV SEL1 FV SEL2
+B DET SYS PWR
IC503
SUB CONTROL
PCNT3
Q108,109
START
SET
23 VCC
CTL
VREF
CSCP
8
11
17
14
2
RT
18
24
22
SW 6V
IC111
DC/DC CONV.
CONTROL
FREQ
SHIFT
Q122
VR101
Q110
ON/OFF
DRIVE
ON/OFF
DRIVE
Q111
SW 6V
SW 6V
IC3005
REG
SW 3.3V
SW 1.8V
SW 2.8V
IC115
DC/DC
CONV. SW 1.5V
Q772
ON/OFF
DRIVE
BATT2 SW 7V
IC761
DC/DC CONV.
CONTROL
BATT2
1 12
17
3
RT
PV
ON/OFF
VR1
FREQ
SHIFT
Q773
BATT2
IC100
BATT
CHECK
2 6
IC103
IC505
1
2
4
TIMING
DELAY
TIMING
DELAY
TIMING
DELAY
TIMING
DELAY
3 4
IC104
1 8
IC106
1 5
IC105
IC104
9 6
3 4
IC107
1 4
IC105
11 10
IC105
13 12
NNMI
PCNT2
PCNT1
NRST IN
PCNT3
CN399
DVD AC3
DIR AUTO
TEL L
TEL R
NAVI VOICE
I2S SD
I2S SCK
I2S WS
SD IN2
SD IN1
BCV IN
AUX VIN
F VIDEO
RCV
VCONT B
FV SEL
PM IN
65~69
72~80
ACC DET IN
PUSH RESET
ERF
TILT
SUBA SI2
DAI SO
DAI CLK
DIR CS
CODC RQ
1,2,3
DIR PDN
CODC INI RES
CODC SYS RES
LED ON
SYS MUTE
SEP VSO
SW 10 CTRL
MAIN CNT
SW F1 CNT
SW F2 CNT
SW 3.3V
SW 7V
SW 10V
IC406
BUF
IC407
BUF
SI SO SCK CS
IC504
FRAM
IC216
7 1
IC400,404
IC405
VIDEO AMP
VIDEO
SEL
1
8
4
5
IC4001,Q4001
Q117,118
Q210
PWR
SW
BUF
SW +B BATT2
IC102
IC207
ACC
CHECK
V
DET
6
2
1
2
IC217
4 2
BS 5V
To
E-3182Aa
CN718
33
36
18
21
20
34
32
50
49
11
15
59
12
56
60
58
24
25
47
54
28
52
41
37
35
26
29
31
27
38
62
40
48
42
43
44
46
30
CN-NVD905U SUB/TUNER BIOCK
To E-9955Aa CN421