Pioneer PRO-R04U Service Manual page 17

5
CN8657
16
14
18
20
12
OPT_R
10
OPT_L
5
To/From
DTV MOD
IC8003
TC4052BFT
AUDIO SW
TC7W126FU
IR_BLASTER
MAINC_Y/PB/PR
SUBC_Y/PB/PR
IC8001
PC_V
TC7WH123FU
5
6
AUDIO_L
AUDIO_R
MONITOR
VOUT
OUT
COUT
YOUT
IC8004
NJM12904
TXD (TO_DSUB9)
RXD (FROM_DSUB9)
IC8901
IC8909
PE5398
IC8905
TA1287
HD_TXT_MAIN
IC8910
NJM2283
PDP-R04U
6
7
B
AV BOARD ASSY
IC8705
24LC01B
IC8702
HD64F3687FP
UIF_UCOM
UIF UCOM
AUDIO_R
AUDIO_L
HDMI_RCH
HDMI_LCH
SCL_AV
SDA_AV
IC8704
TC7W126FU
RXD_WR
TXD_WR
PN2
MAIN_Y
MAIN_C
SUB_Y
SUB_C
WE_TXT
VD_TXT_MAIN
HD_TXT_MAIN
R_TXT_MAIN
G_TXT_MAIN
B_TXT_MAIN
R_DA_MAIN
G_DA_MAIN
B_DA_MAIN
R_DA_SUB
G_DA_SUB
B_DA_SUB
MAINC_Y
MAINC_PB
MAINC_PR
SUBC_Y
SUBC_PB
SUBC_PR
DSUB_DET
PCA_V
PCA_H
7
8
CN8652
AKM1201
28–30, 33–38,
48,50
1
3
5
7
32
31
30
29
CN8651
AKM1201
3
49
47
39
37
2
4
5
29
30
31
45
43
41
35
34
33
25
27
23
15
17
13
1
6
7
17
8
A
B
C
D
E
F