Pioneer DVR-310-S Service Manual page 15

5
IC2001
PD5942A8
IC2251
BR24L32F-W
Tuner
U-com
EEPROM
Control
Data
IC3101
Master Clock Free Run
AK5381VT
9 Audio
10
12
48KHz 20Bit
• MPEG2 PS Encode
• AC-3/Linear PCM Sampling Rate
Converter
Audio Encode
• 2ch ATA/ATAPI Interface
• MPEG2 PS Decode
C IN
T26
• AC-3/MPEG1/Linear
V/Y IN
PCM Audio Decode V27
AG24
AF23
AD21
AG25
AE24
D2
F5
IC1301
ENC
SDRAM
128Mbit
DEC
SDRAM
128Mbit
IC1201
F
FLKY
ASSY
V1001
5
6
CN3001(1/2)
(32P)
SEL.V/Y
24
SEL.C
26
IC2271
RS5C372A
Real
Time
Clock
L
SEL.L
28
CN2001
(1/2)
2
A/D
IC3301
AD1895AYRS
CN2
PLD
ALTERA
PDY081A
IC1
(30P)
(30P)
IC3201
PCM1742KE
2
Audio
7 1
1-3
D/A Conv.
3
IC3251-1/2
UPC4570G2
IC1001 PT6315
FL Driver
CN1001
FL
Key
(19P)
SW
6
7
: Recording system signal route
: Playback system signal route
• R ch is same as L ch.
24
26
28
(32P)
E
MHLP ASSY
CN2001
CN3001
(2/2)
(2/2)
IC3501
(32P) (32P) LA73054
Cr
Cr OUT
12 12 16 25
Cb
Cb OUT
14 23
10 10
Y
Y OUT
11 21
8 8
Y
Y OUT
4 4 8 28
C
C OUT
6 6 6 31
33
L OUT
16 16
CN2008(2/2)
CN3001(2/2)
SPDIF
20 20
Tuner U-com
(21P) (21P)
CN2005
(19P)
DVR-310-S
7
H
DVJB ASSY
DV TERMINAL
JA1303
1 2 3 4
CN1302
(7P)
1,3 2 6 7
CN5102
1,3 2 6 7
(7P)
IC5204
DV SDRAM
16Mbit
38 39 37 36
IC5202 IC5101
UPD72893AGD-LML UPD72852AGB-8EU
IEEE1394 IEEE1394
Link IC Physical IC
B
3/3
TUJB ASSY(3/3)
JA3582
Y
Cb
Cr
VOUT
Y
YOUT
C
Y
Cb
COUT
Cr
Y
LOUT
C
Y
C
V
JA3081
8
A
B
C
D
Y
Cb
Cr
JA3551
VIDEO
LINE
OUT 1
E
L
R
VIDEO
LINE
OUT 2
L
R
OPTICAL
AC-3/PCM
DIGITAL
AUDIO
OUT
F
15
8