Dvd Amp Unit; Tuner Box Unit; Block Diagram - Pioneer AVH-P5200BT Service Manual

1

4.2 BLOCK DIAGRAM

A

DVD AMP UNIT (1/2)

A
CN751
IECOUT
6
VD5
24
28
VD8
I
30
LOUT
14
COMPOSIT
12
C
CN1901
STANBY
18
MS7−>SRX
19
S−>MS7TX
20
IRQPWR
21
XRESET
22
AMUTE
23
B
TO 2/2
TO 2/2
2
B

TUNER BOX UNIT

JA1
C FM/AM
1
ANTENNA
2,3
AM_ANT
1
FM_ANT
3
Lch
23
SL
5
CE2
6
CE1
8
CK
9
DI
10
DO
14
D
RDS_HSLK
21
RDS_LOCK
20
RDS_DATA
19
RDS_CK
18
TUN+B
VCC
4
TUN33V
VDD_3.3
17
ROM_VDD
13
E
JA301
BUSL+
7
BUSL-
11
ASENBO
8
IP BUS
BUS+
1
BUS-
5
CN331
ONSEI+
13
ONSEI-
14
TVON
20
ASENBO
NAVI I/F 9
CCSYNC
4
CCR
1
CCG
F 2
CCB
3
32
1
2
VD5
VD8
MS_L
MS_L
MS_V
STNBY
MS_SRX
S_MSTX
Q751
Q752
IRQPW
SYS+B
/XRST
AMUTE
TUN_L
AUX_AGND
AUX_L
AUX_V
SOC_L
1
SOC_L
AUX_V
AUX_L
AUX_R
JA2
Q2
L
17
SL
19
CE2 21
CE1 15
CK
10
DI
4
IC5
DO
3
TC7WH08FU
1 7 RDS_HSLK
5
5 3
RDS_LOCK
13
RDS_DATA
1
RDS_CK
6
TUN+B
IC3
RDS_B.UP
2 1
18
NJM2388F84
ROMVDD33
8
TUN3.3V
IC1
3 1
NJM2391DL1-33
IP-BUS DRIVER
IC301
HA12241FP
1
6 BUS+
DIN1
5 2
BUS- ROUT
Q601
RGBARI
Q301
BUP_1
ASENBO
AVH-P5200BT/XNUC
2
3
AV SELECTOR
IC251
BH7649KS2
RCA_V
29
VDOUT2
2 VCR_V
45
LIN1
VIN4
VCR_L
39 14
VIN1
LIN4
BCAM_IN
49
VIN6
RCA_L
24
LOUT2
AV_LOUT1
22
LOUT1
18
LIN5
11
ARET3
37 AVSCL
10
LIN3 SCL
36
43 AVSDA
VIN3 SDA
6 27 MONVBS
LIN2 VDOUT1
CN781
TUN_L
14
TUNSL
TUNSL
17
TUNCE2 TUNCE2
6
TUNCE TUNCE
19
TUNCK
TUNCK
11
S_TTUN
TUNDI
13
T_STUN
TUNDO
15
Q782
HSLK
RDSHSLK
5
(2/2)
Q781
RDSLK
RDSLOCK
1
(2/2)
Q782
RDT
RDSDATA
7 (1/2)
Q781
RCK
RDSCK
3
(1/2)
D F ONLY
B.UP
20
SWBUP
ROMVDD
16 VDD33
P781
S_to_IP
IP_to_S
3
4
E.VOL CAMELEON
IC201
PML020A
BT_TEL
9
IN3L
Rear_L
8
IN2L
Front_L
BUSL+ 11
Pre/SW_L
IN4L+
BUSL- 12
IN4L-
ONSEI+ 14
IN5L DATA
ONSEI- 15
IN5G
CLK
18
MICIN
STB
SYSTEM UCOM
IC602 (1/2)
D F
PE5721A8
E G H I
PE5723A8
68
EVSDA
AVSCK
67
AVSDATA EVSCK
EVSEL
90
STNBY
/STANBY
WIRED
MS_SRX 44
MS_to_S
WIREDAD
S_MSTX 43
S_to_MS
111
IRQPW
IRQPW
110
/XRST
/XRST
112
AMUTE
AMUTE
REARMUTE
AMPMUTE
168
TUNSL
TUNSL
86
TUNCE2
/TUNPCE2
85
TUNCE
TUNPCE
89
TUNCK
TUNPCK
S_TTUN 88
TUNPDO
T_STUN 87
TUNPDI
126
HSLK
/RDS57K
127
RDSLK
/RDSLK
125
RDT
RDT
96
RCK
/RCK
Q541 Q543
162
MICSENL
105
AEQAUXSW
TELMUTEIN
Q542 Q544
163
MICSENR
Q545
/BGSENS
Q546
BZ601 34
BEEP
BUZZER
S_to_IP
36
S_to_IP
IP_to_S
37
IP_to_S
RGBARI
29
/RGBARI
ASENBO 35
ASENBO
4
60
61
59
31
30
32
101
102
103
160
161
128
129
BU
131
AMPPW
21
/ASENS
20
/BSENS
146
PBSENS
145
148
/ISENS
147
150
PNLXV
151
PNLYV
152
PNLVD
172
PNLADX
171
PNLADY
D
E
F