Yamaha RX-Z9, Service Manual

Page: 143 / 190

A B C D E F G H
1
2
3
4
5
6
I J K L M N
7
8
9
10
143
RX-Z9/DSP-Z9
-62.4
-29.9
19.6
0
0
0
0
0.1
17.6
0.9 9.8
0
0
0
0
0
0
-18.6
3.5
3.5
-11.7
-11.6
-11.6 -4.8
0
0
5.0
-12.4
12.2
17.6
17.6
17.6 -18.6
-0.2 0.2
0.3 0.3
9.8
9.8 5.0
0
3.5 9.8 5.0
0
3.5 9.8 5.0
0
3.5 9.8 5.0
5.0
0
0
5.0
0
3.5 9.8 3.3
2.9
3.5 -4.8
0
14.1
9.0
0
3.5
0
3.5
-11.7
-0.2 -0.2
-0.3 -0.3
3.4
0
3.5
-17.6
0.7
0.7
0
0
0
0
0
0
0
0
-10.7 -10.0 -10.0
10.5 9.8
9.8
0
0
-30.4
0
T
O
PO
WER
TRANSFORMER
T
O
SUB
TRANS (3)
W821
P
age 144 G-3
X: NOT USED O: USED
4
TO VIDEO TOP CB26
Page 140 J-7
TO DSP1 (1) CB11
Page 132 L-3
TO VIDEO BOTTOM CB6
Page 142 N-8
TO FUNCTION CB3
Page 135 J-10
TO SUB TRANS (4) CB862
Page 144 N-2
TO FUNCTION W8
Page 136 H-10
TO FAN
TO FAN
TO OPERATION (1) W931
Page 137 A-4
T
O
OPERA
TION (6)
W956
P
age 137 A-10
VI
TO SUB TRANS (1) Z801
Page 144 E-4
VOLTAGE SELECTOR
110V
120V
240V
220V
1 − 2/5 − 6
2 − 3/6 − 7
3 − 4/7 − 8
4 − 5/8 − 1
SW751
EUROPE
GY
TO SUB TRANS (1) Z803
Page 144 E-4
IC701 : NJM4556AL
Dual OP-Amp
–
IN
1
2
+IN
1
3
–
V
CC
4
+IN
2
5
–
IN
2
6
OUT
2
7
+V
CC
8
OUT
1
1
–
+
–
+
IC905 : PQ09RF1
IC913 : PQ05RF1
Rgulator
VIN VO
CV
GND
4
3
2 1
I C
IC906–909 : PQ05RD21
IC910 : PQ03RD23
Rgulator
DC INPUT (VIN) DC OUTPUT (VO)
ON/OFF CONTROL (VC)
GND
2
5
3 1
I C
■
SCHEMATIC DIAGRAM (POWER)
* All voltages are measured with a 10M
Ω
/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
IC31 : W986432DH-7
IC41 : W986432DH-6
512K x 4 Banks x 32Bits SDRAM
COLUMN DECODER
CELL ARRY
BANK #0
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRY
BANK #1
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRY
BANK #3
SENSE AMPLIFIER
ROW DECODER
COLUMN DECODER
CELL ARRY
BANK #2
SENSE AMPLIFIER
ROW DECODER
CLOCK
BUFFER
COMMAND
DECODER
CONTROL
SIGNAL
GENERATOR
MODE
REGISTER
ADDRESS
BUFFER
COLUMN
COUNTER
REFRESH
COUNTER
DATA CONTROL
CIRCUIT
DQ
BUFFER
CLK
CKE
CS
RAS
CAS
WE
A10
A0
A9
BS0
BS1
DMn
DQ0
DQ31
DQM0-3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43 VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
NC
VCC
DQM0
WE
CAS
RAS
CS
NC
BS0
BS1
A10/AP
A0
A1
A2
DQM2
VCC
NC
DQ16
VSSQ
DQ17
DQ18
VCCQ
DQ19
DQ20
VSSQ
DQ21
DQ22
VCCQ
DQ23
VCC
VSS
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
NC
VSS
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
VSS
NC
DQ31
VCCQ
DQ30
DQ29
VSSQ
DQ28
DQ27
VCCQ
DQ26
DQ25
VSSQ
DQ24
VSS 86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
IC26 : W981616bH-7
512K x 2 Banks x 16Bits SDRAM
CLOCK
BUFFER
ADDRESS
BUFFER
CLK 35
18
CKE 34
A10 20
CS
17 RAS
16 CAS
15 WE
21 A0
24 A3
27 A4
32 A9
19 BA
2 DQ0
3 DQ1
5 DQ2
6 DQ3
8 DQ4
9 DQ5
11 DQ6
12 DQ7
39 DQ8
40 DQ9
42 DQ10
43 DQ11
45 DQ12
46 DQ13
48 DQ14
49 DQ15
14 LDQM
36 UDQM
COMMAND
DECODER
REFRESH
COUNTER
REFRESH
COUNTER DQ
BUFFER
COLUMN
COUNTER
MODE
REGISTER
CONTROL
SIGNAL
GENERATOR
CELL ARRAY
BANK #0
R
O
W
D
E
C
O
D
E
R
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #1
R
O
W
D
E
C
O
D
E
R
COLUMN DECODER
SENSE AMPLIFIER
~
~
IC40 : FLI2310
Digital Video Format Converter
PORT 2
8-BIT
656 INPUT
PORT 1
8/16/24-BIT
RGB/YCrCb
INPUT
INPUT PROCESSOR
WITH AUTO SYNC
AND AUTO ADJUST
CLOCK
GENERATION
PLLS
2M x 32
SDRAM
(external)
NOISE REDUCER,
DEINTERLACER, FRAME
RATE CONVERTET AND
SDRAM INTERFACE
VERTICAL AND
HORIZONTAL
SCALERS
OUTPUT
PROCESSOR
VERTICAL AND
HORIZONTAL
ENHANCERS
16/20/24-BIT
RGB/YCrCb
DIGITAL OUTPUTS
IC22 : XC95144XL-10TQ100C
CPLD
JTAG
CONTROLLER
IN-SYSTEM PROGRAMMING CONTROLLER
FUNCTION
BLOCK 1
FUNCTION
BLOCK 2
FUNCTION
BLOCK 3
FUNCTION
BLOCK 4
Macrocells
1 to 18
FUNCTION
BLOCK 8
Macrocells
1 to 18
Macrocells
1 to 18
Macrocells
1 to 18
Macrocells
1 to 18
I/O
BLOCKS
FAST CONNECT II SWITCH MATRIX
JTAG PORT
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O/GCK
I/O/GSR
I/O/GTS
3
1
4
3
1
54
18
54
18
54
18
54
18
54
18
IC29, 42 : XC9572XL-10TQ100C
CPLD
JTAG
CONTROLLER
IN-SYSTEM PROGRAMMING CONTROLLER
FUNCTION
BLOCK 1
FUNCTION
BLOCK 2
FUNCTION
BLOCK 3
FUNCTION
BLOCK 4
Macrocells
1 to 18
Macrocells
1 to 18
Macrocells
1 to 18
Macrocells
1 to 18
I/O
BLOCKS
FAST CONNECT II SWITCH MATRIX
JTAG PORT
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O/GCK
I/O/GSR
I/O/GTS
3
1
2
3
1
54
18
54
18
54
18
54
18
IC28 : ADV7310KST
Video Encoder
STANDARD DEFINITION
CONTROL BLOCK
COLOR CONTROL
BRIGHTHNESS
DNR
GAMMA
PROGRAMMABLE FILTERS
SD TEST PATTERN
PROGRAMMABLE
RGB MATRIX
HIGH DEFINITION
CONTROL BLOCK
HD TEST PATTERN
COLOR CONTROL
ADAPTIVE FILTER CTRL
SHARPNESS FILTER
TIMING
GENERATOR
PLL
I 2 C
INTERFACE
12-BIT
DAC
12-BIT
DAC
12-BIT
DAC
12-BIT
DAC
12-BIT
DAC
12-BIT
DAC
D
E
M
U
X
O
V
E
R
S
A
M
P
L
I
N
G
Y9-Y0
C9-C0
S9-S0
HSYNC
VSYNC
BLANK
CLKIN_A
CLKIN_B
IC25 : MN673744HL
3D Y/C Separation, TBC, and Frame Synchronizer
SDRAM I/F
A/D
10bit
27MHz
A/D
10bit
27MHz
LPF
6MHz
LPF
6MHz
DDC
Clock
Genarator
PLL
1/4 Divider
108
MHz
27
MHz
Rec.656
Output
Pocessing
S
E
L S
E
L S
E
L
NR
Frame
SYNC
Line
TBC
/
DDC
Rec.656
Input Pocessing
Microcomputer
I/F
APC ACC
Analog
Control
S
E
L
DDC
D/A
D/A
D/A
2D/3D
YC
SEP.
Digital
Clamp
SYNC
SEP
Chroma
Dec
Copyright
Signal
Detection
ANALOG PROCESSING
Microcomputer
CLK270
R656OUT
7~0
MDA15~0
MAD6~0
MNWENBW
MNRE
MCSALE
MICOMMOD
MICOMSEL
MICONRWW
MICONRWR
CIN
ACCO
AGCO
CLPOS
GCP
CSYNCO
APCE
VIDEO
R656IN
7~0
CLK27I
8
RST
SDRCLKIN
(108MHz)
SDRCLKOUT
(108MHz)
SDRAM
control
signal
MOAD MODT
16
12 7
CLK27XI CLK27XO
IC116 : CY232SC-1
Clock Generator
÷
Q
PHASE
DETECTOR
CHARGE
PUMP
LOOP
FILTER
VCO
÷
2
OUTPUT
BUFFER
OUTPUT
BUFFER
FS0
FS1
IN
FBIN
OUT1
OUT2
6
8
1
GND
3 VDD
7
4
5
2