Marantz PMD351 N1B Service Manual page 35

Q301:SAA7324
D1 D2 D3
8 9
12
R1
ADC
13
R2
V ref
7
V RIN
GENERATOR
40
SCL
39
SDA
MICROCONTROLLER
41
INTERFACE
RAB
42
SILD
2
HFIN
1
HFREF
FRONT-END
3
ISLICE
6
I ref
25
TEST1
31
TEST2 TEST
44
TEST3
24
SELPLL
16
CRIN
15
CROUT TIMING
26
CL16
49
CL11/4
48
SBSY
47
SFSY
46
SUB
45
RCK
DECODER
43 MICRO-
STATUS
CONTROLLER
INTERFACE
38
RESET
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V SSA2
V SSA1 V DDA1
D4
10 11 4 14 5
PRE-
PROCESSING
DIGITAL
PLL
EFM
DEMODULATOR
SRAM
RAM
ADDRESSER
SUBCODE
PROCESSOR
VERSATILE PINS
INTERFACE
63 34 61
V1 V2/V3 V4 V5
43
V DDA2 V SSD2 V DDD1(P)
V SSD1 V SSD3 V DDD2(C)
17 33 50 58 52 57
CONTROL
FUNCTION
OUTPUT
STAGES
CONTROL
PART
MOTOR
CONTROL
SAA7324
ERROR
CORRECTOR
FLAGS
AUDIO
PROCESSOR
EBU
INTERFACE
SERIAL DATA
INTERFACE
SERIAL DATA
(LOOPBACK)
INTERFACE
PEAK
DETECT
BITSTREAM
DAC
KILL
62 32
KILL
54
RA
55
FO
56
SL
64
LDON
59
MOTO1
60
MOTO2
53
CFLG
51
DOBM
30
EF
29
SCLK
28
WCLK
27
DATA
37
SCLI
35
WCLI
36
SDI
20
V neg
21
V pos
18
LN
19
LP
22
RN
23
RP
MGS174