Panasonic SA-XR700EG Service Manual page 85

SCHEMATIC DIAGRAM - 9
MAIN (DIG1) CIRCUIT
: + B SIGNAL LINE
B39 B40
TO MAIN (DIG1)
SECTION (4/6)
TO MAIN (DIG1)
SECTION (5/6)
B13
B14
B16
DIG1: MAIN (DIG1): SCHEMATIC DIAGRAM 4-9
DIG2: MAIN (DIG2): SCHEMATIC DIAGRAM 10-13
DIG3: MAIN (DIG3): SCHEMATIC DIAGRAM 14-15
14 15 16
: - B SIGNAL LINE : MAIN SIGNAL LINE
LB6702
J0JGC0000017
IC6671
C0JBAZ001539
LOGIC IC
C6671
1
1 DIR VCC 20
AU0A
2 A1 /OE 19
AU1A R6798 47
3 18
A2 B1
R6797 47
AU2A
4 A3 B2 17
R6796 47
AU3A
5 A4 B3 16
MCLKA R6795 47
6 15
A5 B4
R6794 220
BCLKA
7 A6 B5 14
R6793 47
LRCLKA
8 A7 B6 13
R6792 47
9 12
A8 B7
10 GND B8 11
17 18 19
B41
80 79 78 77 76 75 74
1 NC
2 NC
R6603 100
3 MCLK_IN
[80] AVDD_OSC
4 ADVV_PLL
[79] XTL_IN
5 PLL_FL T_OUT
[78] XTL_OUT
6 PLL_FL T_RET
7 AVSS_PLL
8 NC
C6609
9 VREG_CAP
0.1
10 HFCLK
C1BB00000834
11 NC
R6612 100
6CH PWM PROCESSOR
12 /RESET
R6613 100
13 /SRESET
R6614 100
14 /MUTE
15 /PDN
[21] NC
SDA
R6616 100
16 SDA
SCL
R6617 100
17 SCL
18 CS0
19 NC
20 NC
AU0B
AU1B
21 22 23 24 25 26 27 28
AU2B
AU3B
MCLKB
BCLKB
LRCLKB
C6601
0.1
16 15 14 13 12 11 10 9
IC6604
C0JBAR000294
SELECTOR MULTIPLIES IC
1 2 3 4 5 6 7 8
20 21 22
85
B42
73 72 71 70 69 68 67 66 65 64 63 62 61
C6660 0.1
60
C6659 1
59
DVSS_RCL 58
VREG_PCAP [60] C6657 1
DVDD_PWM 57
DVDD_RCL [59]
DVSS_PWM 56
R6655 100
AP_4 55
R6654 100
AM_4 54
R6653 100
VALID_4 53
R6652 100
BM_4 52
R6651 100
IC6601
BP_4 51
R6650 100
AP_5 50
R6649 100
AM_5 49
R6648 100
48
VALID_5
R6647 100
BM_5 47
R6646 100
BP_5 46
DVSS [39]
R6645 100
45
DVSS [39] AP_6
R6644 100
AM_6 44
R6643 100
VALID_6 43
R6642 100
42
BM_6
R6641 100
BP_6 41
29 30 31 32 33 34 35 36 37 38 39 40
R6633
3R3
SA-XR700EG MAIN (DIG1) CIRCUIT
6 /
6
23 24 25
SA-XR700EG
H
AP_1 DIG2
AM_1 DIG2
SBR CH
VALID_1 DIG2
BM_1 DIG2
BP_1 DIG2
G
AP_2
DIG2
AM_2 DIG2
SBL CH
VALID_2 DIG2
BM_2
DIG2
BP_2 DIG2
AP_3 DIG2
AM_3 DIG2
SR CH
VALID_3 DIG2
F
DIG2
BM_3
BP_3 DIG2
AP_4 DIG2
AM_4 DIG2
SL CH
VALID_4 DIG2
BM_4 DIG2
BP_4 DIG2
E
AP_5 DIG2
AM_5 DIG2
DIG2 R CH
VALID_5
BM_5 DIG2
BP_5 DIG2
AP_6 DIG2
AM_6 DIG2
L CH
VALID_6 DIG2
D
BM_6 DIG2
BP_6 DIG2
AP_5 DIG3
VALID_HPR HP RCH
DIG3
BP_5 DIG3
AP_6 DIG3
VALID_HPL DIG3 HP LCH
BP_6 DIG3
C
B
A
26