Pioneer DVR-RT501-S Service Manual page 43

5
A 6/6
DVD/HD MPEG PCB ASSY
(A2G002HB10:DVR-RT501)
(A2G003HB10:DVR-RT401)
•AV IN/OUT BLOCK
MUTE
ASP1
ASP2
P-H/I-L
SPDIF
VADDIS_INT
SDA
SCL
EXT_RESET
MPEG_CS
FPCCLK
FPCDIN
FPCDOUT
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
5
6
BS_AUDIO_L
BS_AUDIO_R
TU_AUDIO_L
TU_AUDIO_R
AUDIO_IN_L_2
AUDIO_IN_R_2
AUDIO_IN_L_1
AUDIO_IN_R_1
Y_VIDEO_IN
C_VIDEO_IN
TU_VIDE0
31
32
17
33
34
26
DAC_L
DAC_R
COMPOSITE_IN
ZERO
B7307
+1.8V
HCB2012K-600T25
B7305
+3.3V
HCB2012K-600T25
B7304
D5V
HCB2012K-600T25
B7306
A5V
HCB2012K-600T25
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
DVR-RT501-S
6
7
FROM/TO AV SW
CP7301
(CP8303)
04_6232_120_103_800+
VCR AUDIO L 1
GND 2
VCR AUDIO R 3
GND 4
TU AUDIO L 5
GND 6
TU AUDIO R 7
CD7301
GND 8
REAR AUDIO L 9 2H0K1802
GND 10
REAR AUDIO R 11
GND 12
B 7/7
FRONT AUDIO L 13
GND 14
CP8303
FRONT AUDIO R 15
GND 16
F/R Y IN 17
GND 18
F/R C IN 19
GND 20
CP7302
(CP8301)
04_6232_120_103_800+
BS/TU V IN 1
GND 2
V/R_OUT 3
GND 4
U/B_OUT 5
GND 6
Y/G_OUT 7
GND 8 CD7302
Y_OUT 9
2H0K1802
GND 10
CVBS_OUT 11
GND 12
B 7/7
C_OUT 13
GND 14
CP8301
AUDIO_L_OUT 15
GND 16
AUDIO_R_OUT 17
GND 18
CVBS_IN 19
GND 20
CP7303
(CP8302)
04_6232_115_103_800+
ZERO
1
MUTE 2
ASP1 3
ASP2 4
P-H/I-L 5
SPDIF 6
VADDIS INT 7
IIC_DATA 8
IIC_CLK 9
CD7303
RESET 10
MPEG CS 11
2H0F1801
MPEG CLK 12
MPEG DATA IN 13
B 7/7
MPEG DATA OUT 14
CP8302
GND 15
FROM/TO REGULATOR
CP7304
(CP1701_1)
A2001WV2-10P
+1.8V 1
+1.8V 2
NC P.CON+12V 3
NC AT+5.2V 4
CD7304
+3.3V 5
+3.3V 6 C32A2603
MPEG5V 7
B 4/7
GND 8
GND 9
CP1701
GND 10
7
8
A
B
C
D
E
F
A 6/6
43
8