Av Pcb Assy (1/3) - Pioneer DVR-RT602H-S Service Manual

1

3.10 AV PCB ASSY (1/3)

B
AV PCB ASSSY (A2J602AD20)
1/3
A
• REG IF BLOCK
CP8303
00_6232_026_102_800+
1 HIFI L
2 GND
3 HIFI R
4 GND
SWL_VCR
5 VCR SWL
6 GND
SWR_VCR
7 VCR SWR
8 GND
OSD_V_OUT
9 OSD V OUT
B P_SAVE2
10 P SAVE2
VCR_SWV
11 VCR SWV
SC2_FUNC
12 SC2 FUNC
SYNCAFT
13 SYNCAFT
14 SEL
15 GND
16 SWA R
17 GND
18 SWA L
19 GND
SWIC_C
20 SWIC C
21 GND
22 SWIC Y
23 GND
DVD_LOUT
24 DVD LOUT
25 GND
DVD_ROUT
26 DVD ROUT
C
FFC
CD8301
2H0Q1101
CP8304
00_6232_030_102_800+
DVD_CR
1 DVD CR
2 GND
DVD_CB
3 DVD CB
4 GND
5 DVD YP
6 GND
7 DVD Y
8 GND
9 DVD C
D 10 GND
SAMUTE
11 SAMUTE
12 RS Y
13 GND
14 RS C
15 GND
SC1_ROUT
16 RJ ROUT
17 GND
SC1_LOUT
18 RJ LOUT
19 GND
RJ_VOUT
20 RJ VOUT
21 GND
22 YUV Y
23 GND
24 YUV U
25 GND
26 YUV V
E
27 XRESET1
28 B-IR
29 TXDGL
30 RXDGL
FFC
CD8302
2H0U1101
F
B
1/3
48
1
2
33
W802
SWA_R
HIFI_L
P+9XP
8.9 4.4
8 7 6
HIFI_R
-
+
+
L
-
1 2 3
4.4 4.4
SWA_L
W801
32
R8310 C8312
HIFI_R
SEL
1K R8309
HIFI_L
R8301 1K
SWA_R
10K C8305
SWA_L
C8311 0.1 B
0.1 B
C8319
SWIC_Y
C8309 1 B
50V 4.7 KA
SC2_RIN
R8308
SC2_LIN
470
FJ_RIN
R8305
FJ_LIN
470
SC1_RIN
R8306
SC1_LIN
470
R8307
TU_RIN
10K
R8304
TU_LIN
10K
DVD_YP
C8314
OSD_V_OUT
DVD_Y
33
DVD_C
RS_Y
RS_C
YUV_Y
YUV_U
YUV_V
XREST1
B-IR
TXDGL
RXDGL
B
DVR-RT602H-S
2
3
L8301
100uH 0305
4.4 4.4
5
R
4
4.4 0
4.4 4.5 0 4.4 4.4
C8313
80 79 78 77
1 B
4.4
1 B C8306
4.4
1 B
0
4.4
4.4
C8322
4.4
AUDIO BS INPUT(R)
1 B
4.4
AUDIO BS INPUT(L)
4.3
VREF
R8311 C8323
4.4
AUDIO L3 INPUT(R)
C8316 470 1 B
4.4
AUDIO L3 INPUT(L)
1 B R8312 C8324
4.4
AUDIO L2 INPUT(R)
C8318 470 1 B
4.4
AUDIO L2 INPUT(L)
1 B R8313 C8325
4.4
AUDIO L1 INPUT(R)
C8317 470 1 B
4.4
AUDIO L1 INPUT(L)
1 B
0
AUDIO GND
4.4
NC
4.4
NC
4.4
NC
0.4
NC
2.3
1 B
1 2 3 4
2.3 1.8 1.8 2.3
0
NC
3/3
3
4
NC NC
8.8 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 1.3 2.5
76 75 74 73 72 71 70 69 68 67 66
81 AUDIO HiFi INPUT(R)
82 AUDIO HiFi INPUT(L)
83 VIDEO DVD MUTE CTL
AV SW
84 AUDIO TUNER INPUT(R)
IC8302
85 AUDIO YUNER INPUT(L) HA118326APF-E
96 AUDIO AV1 RCA OUTPUT2(R)
97 AUDIO AV1 RCA OUTPUT2(L)
98 RF CONV AUDIO OUTPUT
99 AUDIO AGC DET
100 VTR V or Y &SEPA Y3 INPUT
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
4.1 1.8 0.6 2.3 0 0 2.9 0 1.8 2.7 1.8 2.9 2.4 1.2
NC
NC
R8331
100K
A
CAUTION: DIGITAL TRANSISTOR
4
NC
2.4 4.9 2.9 2.5 0
65 64 63 62 61 60
20 21
1.8 2.7
NC
CP8102
5/7