Block Diagram And Schematic Diagram; Block Diagram; Overall Block Diagram - Pioneer PRV-LX10 Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

A
JKIB ASSY
A
JA7401
C
VIDEO SEL2
S IN
VIDEO SEL1
IC7409
IC7414
MM1117XF
Y MM1117XF
3
JA7402
7 5
1
CV IN
1
3
Thru
Beta
JA7403
SMPTE
Y IN
IC7418
MM1117XF
Beta
1
Cb IN
SMPTE
3
Cr IN
IC7423
MM1117XF
Beta
1
SMPTE
3
B
Beta/SMPTE SEL
AUDIO SEL
Thru
JA7601
L IN
IC7614
Thru
TC4W53FU
R IN
7
JA7961
6
XLR
IC7618
CH1/L
TC4W53FU
7
XLR
6
CH2/R
1
JA7404
2
DV I/O
3
4
C
E
JKOB ASSY
CN7851
(30P)
JA7852
Y
12
S OUT
C
14
C-DC
18
JA7853
CV OUT
CV OUT
16
JA7854
Y OUT
10
Cb OUT
8
Cr OUT 6
JA7851
L OUT
L OUT
20
R OUT
R OUT 22
D
JA7981
COLD
28
XLR
HOT
CH1/L
30
COLD
24
XLR
HOT
CH2/R
26
JA7855
SPDIF
SPDIF OUT
2
OUT
CN661
IC661
JA661 (8P)
BH3544F
HP_R
1 3
HEAD
2
HP_L
PHONE 7 5
4
OUT MUTE
2
5
+5V 7
D
HPVB ASSY
E
S7941
IC7941
LM1881M
JA7941
SYNC
2 1
SEP
EXSYNC
LTC IN
2
CN7901
7
REMOTE OUT
3
8
C
CN7952 CN7903
F 422IB ASSY
(6P)
422-OUT
2
1
CN7951
422+OUT
7
2
REMOTE IN
422+IN
3
3
422-IN
8
4
26
1
2
CN7611 CN3501
(20P) (20P)
3 18
4 17
12 9
CIN
7 IC3501
14 7
PD0272
VIDEO Y IN
122
135
VIDEO 12,53-63
118 ADC
120
George
7
10 11
CB IN
7
8 13
CR IN
2 19
5 15
Thru
6 16
IC3801
TC9412A PCM1800-A
4 3 1
2
1
19
EVolume
AUDIO IN L
21 22 5
1
17 4
AUDIO IN R
CN7402 CN4001
IC4002
(6P) (6P)
TSB41AB2PAP TSB42AB4PDT
XTPB
34
2 2
DV I/O
TPB
35 1-13 77
3 3
DV
XTPA
36
Phy
4 4
19 82-96
TPA
37
5 5
CN7802
IC7803
(30P)
LA73054
SQZ
Y
3
19 28
LTR
C
4
17 31
P/I
C-DC 13
13 30
Y
8
C
CV
6
15 33
IC7802
TC4W53FU
6dB
CV
COMPONENT-Y 1
2
21 25
COMPONENT-Cb
COMPONENT-Y
23 23
11
COMPONENT-Cb
14
COMPONENT-Cr
25
21 COMPONENT-Cr
16
IC7702
TC4W53FU
7
1
Thru
11
6
9
7
1
Thru
IC7705 6
TC4W53FU
3
1
7
5
MUTE
29
CN7701
CN7613 CN3202
(8P) (7P) (7P) AVIB ASSY (2/3)
2 1 1
+9V +9V
4 +5V 3 3 +5V
MUTE
5 +9V 5 5 +9V
7 7
-9V -9V
7 +5V
DECB ASSY (3/3)
B
CN7941 CN1471
JKDB ASSY
(2P) (2P)
1 1
CN7902 CN2102
(11P) (11P)
1 1
IC7901
DS8922M
PCIB ASSY(2/2)
10
9
8
7 7
11
12 7
422 8 8
13
DRV
1
9 9
14
16 2
10 10
15
(6P)
+5V 5 5 +5V
1
2 2 2
+12V +12V
3
4 4
-12V -12V
4
2
3
OPTIONAL CONNECTOR
CN5501(30P) CN5502(26P)
29 27
27MSDI
27MOPB
IC5004
14
XC2S50-5PQ
10
185
656(ANALOG)
15- 24 81-89
5
LTC_SW
68-70
27
7 656(ANALOG)
168-180
29-31
33-35
Xilinx
7 94
IC6003
LTC 27MSDO
PE7004A
127-129 28-30
AUDIO
I/F
132-137 19-24
Aprilia
84-120
IC3802 IC6004
CS8420-CSZD1
3,7,16
13-15 12-14
AUDIO
SRC
ADC 17,44-68
16-18
DV I/O
X3301
27MSDI
27MHz
1 3
PCO
IC4001 VCXO
VSS1146
1-9
DV
Link
H
20,23
AVIB ASSY (1/3)
DVCLK
CN7801 CN1811
(30P) (30P)
IC1412
28 3 SQZ
CY2081SL
LTR
26 5
27MHz
3
27 4 P/XI
PLL
Y
19 12
C
21 10
CV
7
23 8
Thru
IC1851
6
SN74AHC2G53
7
1
15 16 PRGA_Y
6
13 18
1
11 20
IC1853
IC1852
SN74AHC2G53
SN74AHC2G53
7
1
PRGA_R
6
IC1751
PCM1718E
AOUTL
16 1-3
8 23
AUDIO
DAC
13 21
6 25
AOUTR
IC1611
K4S643232H
10 21
SDRAM
3 28 SPDIF
IC1612
PD6454C8
FLASH
XSYNCIN
H
F
F
Power (with no specifically designated destination)
CSYNC Signal (with no specifically designated destination)
XSYNCIN
Signal (to the destination with the same name within the same Assy)
G
LTC
422RXDOUT
422TXDOUT
422RXDIN
422TXDIN
PRV-LX10
3
4
CN5503(30P) CN3203(4P) CN3204(4P)
29 2 3 2 3
+5V
27MDEC 27MSDO
IC5001
M2V64S50DTP
IC5002
SDRAM
PD6342A
64M
131
44-54
656
IC7004
(ANALOG)
TBC/DNR
DVXCEL-B A1
(DV IN)
DV OUT
117-126
156-165
DV I/O
55-64
DV CODEC
Vaikilt
MPEG VIDEO
ENCODER
DVxcel
DV I/O
IC6002
40MGEO
uPD61003
40MPLD
40MAPR
DDCE
Audery
27MAV1
IC3306
SN74AHC 27MDVX
6
27MVAI
1
27MFPGA
7
27MAUD
27MOPB
IC3309
PLL1700E
18MSRC
17
18MA/D
18MAUD
6
PLL
36MFPGA
13
36MAPR
36MDEC
36MDEC
IC1417 IC1411 IC1418
SN74AHC2G53 BU2288FV 6
6 1
36MCLK
1 8 9 7
PLL
6 7
SN74AHC2G53
27MCLK
X1411
AV1CKV
VCXO
IC1711
DSS1117
AD7172KST
13.824MHz
33
29
AV1
2-14,48
35
VIDEO DATA
VIDEO
ENCODER
28
7 25
PRGA_B
24
6
AV1 AUDIO DATA
PRGA_Y
PRGA_B
PRGA_R
AV1 AUDIO DATA
XMUTE
168-181
IC1211
HD6417709AF100B XC2S100PQ208
MPU BUS
64M
MPU
INTERFACE
112 SQZ
119 LTR
P/XI
32M 185
SH3
199
DECB ASSY (1/3)
4
CN6002
(30P)
27MDEC
27
AV1 VIDEO DATA
AV1 AUDIO DATA
2
29
36MDEC
27MAV1
CN3002
PCO (50P)
BitStream
IC7002
IC7003
SDRAM
64MX2
W986432DH
CN3001
(50P)
MPU BUS
LTC 49
CN3301
(4P)
2
4
CSYNC
IC1512
K4S641632F
SDRAM
64M
53-102
IC1513
M65776AFP
183
177
180-192 178
MPEG
DECODER
159-176
2,4,201-208
119
116
122 AV1
BitStream
IC1311
PCI 3-59
185-206
Xilinx