Main Unit - Pioneer DEH-P3370XM UC Service Manual

1
DEH-P3370XM
E

MAIN UNIT

F
RF MODULE
A
IC 1
1
TER_IN
AT-119
CN1
CN2
IC 2
1
SAT_IN
AT-119
B
G
DSP MODULE
ST19AF08BR20QMAA
C
SDO
73
2
PCM1716E-3
D
12
1
2
RF AGC DETECTOR
1
IC 7
7
3
AD8314ARM
TERRESTRIAL BRANCH
4
IC 3
3 3 6 3
MAX2644EXT MAX2644EXT
SATELLITE BRANCH
4
IC 4
3 3 6 3
MAX2644EXT MAX2644EXT
2
IC 8
3 3
F1
MAX2682EUT
1
IC 14
3
S-81225SG-QH
KEYED AGC CIRCUIT
Q2
Q3
MOBILE
ADAPTER CIRCUIT
IC 207 IC 206
TC7SH86FU
SSDEC CDEC
34 83
PCSD PCSD1
IC 208 IC 202
STA-450 STA-400
IC 211
16
DAC
2
3
ANTENNA
SELECT CIRCUIT
IC 6
5 1 7
IC 19
SW-475
IC 5
5 12
4 5
1st IF (SAT)
IC 12
4 16 9 3
F10
RF2325
2.5GHz AND IF PLL
IC 11
11
5 3
IC 13
RF2326
15
SI4136-BT
13
1
IC 21
2
TC7W14FK
IC 20
3
VCC_2
X1
AD8061ART
23.920MHZ
CN201
SDRAM
IC 203
K4S640832E-TL1H
IC 205
K4S640832E-TL1H
20
IF2SA_N
15 5
IC 212
IF2TA_N
8
14 4
AD8131ARM
IF2TA_P
30 SAT_AGC
SAGC
29 TER_AGC
TAGC
33 SYS_CLK
XTI/MCLK
AUDIO_L
VCC2.5V
VCC3.3V
AUDIO5V
FUSE 2A
BATT.
GND
3
4
IC 9
2 3 3 4
F2
MAX2682EUT
1
1st IF (TER)
2nd MIX AND AGC AMP
17
9 5
IC 17
F15
8 6
AD61009ARS
4
2nd MIX AND AGC AMP
9 5
IC 18
17
5
F16
8 6
AD61009ARS
4
22
6
VCC_2
VCC
1
CN503
2
3.3V
SAT_IF SAT_IF2
1 2
TER_IF TER_IF2
3V REGULATOR
2 1
BUP
SAT_AGC
5 6
TER_AGC
6 5
SYS_CLK
30 29
5V REGULATOR
BUP
LCH
27 28
20 19
22 21
24 23 2.5V(DSP)
26 25
28 27 3.3V(DSP)
29 30 DAC5V
8V REGULATOR
CN801
BUP
BUP L801
3 BUP
1.4mH
2
GND
1
4
CN3 CN502
TER_IF2 TER_IF2
14
11 12
TER_AGC
12 TER_AGC
15 16
CTL CTL
22
21
10 9
12 11
14 SAT_IF2 SAT_IF2
3 4
12 SAT_AGC SAT_AGC
7 8
14
13
16 15
26 25
28
27
30 29
SYS_CLK SYS_CLK
6 5
IC
2
NJM4
Q803
BUP
IC 806
1
S-80827ANUP-EDQ
S601
RESET
Q815
3.3V
Q814
Q810
5.2V
Q811
40
A
13
X
X601
15
10.00MHz
X
Q802
8.1V
Q801
51
S