Yamaha DVD-S510 Service Manual page 35

SAA7335
DSP for CD and DVD-ROM system
HF input
clock input
V SSA1 1
I ref
2
REFLo 3
REFHi
4
VREF 5
HFIN
6
V SSA2
7
AGCOUT 8
V DDA2
9
V DDD1
10
V SSD1
11
OTD
12
MOTO1 13
n.c.
14
MOTO2/T3 15
n.c.
16
T1 17
T2
18
V DDD2
19
V SSD2
20
TEST1 21
TEST2 22
POR 23
24
MUXSWICH
n.c. 25
DEMODULATOR
PLL BIT
ADC
EFM/EFM
DETECTOR
CLOCK SPINDLE
GENERATOR MOTOR CONTROL
motor control
SAA7335
SRAM
32 KBYTES
DECODER
2
block
I S-BUS
decoder
OUTPUT
output
INTERFACE
SUB-CPU
SAA7335
INTERFACE
DVD-S510/DV-S5350
75
RAMAD1
74 RAMAD0
V SSD6
73
V DDD6
72
71 RAMDA0
70 RAMDA1
n.c.
69
68 RAMDA2
67 RAMDA3
66 RAMDA4
RAMDA5
65
64 RAMDA6
63 RAMDA7
62 n.c.
RAMRW
61
V SSD5
60
V DDD5
59
58 WCLK
BCLK
57
56 DATA
55 FLAG
54 SYNC
53 EBUOUT
52 V4
51 n.c.
34