Yamaha NX-C430 Service Manual download pdf (Page 72)

– 110 –

765

VIDEO-2 INPUT, MENU

CONTROL KEYS

[ ]

– HB Board –

VIDEO

AUD IO

INPUT

(

)

FR C-OUT

FR Y-OUT

FR V-OUT

FR L-OUT

FR R-OUT

FRONT SW

MENU KEY

SET UP

SELECT

TO U BOARD CN1702

TO HA BOARD CN1202

VIDEO2

S VIDEO

L(MONO)

VIDEO 2 INPUT,

MENU CONTROL KEY

R1254

R1253

R1252

R1259

R1258

R1257

R1256

R1260

R1255

D1256

D1252

D1251

C1251

C1252

D1255

D1254

D1253

C1254

S1252

S1253

S1254

S1255

C1255

C1253

R1251

S1251

J1251

1.2k

2.2k

3.9k

470k

CN1253

11P

WHT-L

:S-MICRO

4.7k

MTZJ-10

PROT

MTZJ-10

PROT

MTZJ-10

PROT

25V

MTZJ-10

PROT

MTZJ-10

PROT

MTZJ-10

PROT

25V

10k

CN1252

WHT-L

:S-MICRO

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 107 108

SERVICE MANUAL 1
VTR123DVD/MDP 1
KP-48V80/53V80/61V80RM-Y905 1
SAFETY CHECK-OUT 3
SELF DIAGNOSIS FUNCTION 4
SECTION 1 9
KP-48V80/53V80/61V80 10
RM-Y905RM-Y905RM-Y905 10
DISASSEMBLY 36
SECTION 2 36
SECTION 3 39
SET-UP ADJUSTMENTS 39
( e n 5 n Án ; ) 41
RM-Y905RM-Y905 RM-Y905 50
KP-48V80/53V80/63V80 51
SECTION 4 51
SAFETY RELATED ADJUSTMENTS 51
SECTION 5 53
CIRCUIT ADJUSTMENTS 53
SECTION 6 55
DIAGRAMS 55
5-1. BLOCK DIAGRAM (2) 56
– 59 – – 60 – – 61 – 57
(PJED-CPU, REGI CORRECTON) 58
5-1. BLOCK DIAGRAM (5) 59
5-1. BLOCK DIAGRAM (6) 60
(IN/OUT SELECT) 61
• A (1/3) BOARD WAVEFORMS 62
A (1/3) S board / 62
– 79 – – 80 – 63
– 81 – – 82 – 63
• A (3/3) BOARD WAVEFORMS 64
A (2/3) board 64
A (1/3) board / 64
[ ] 65
G BOARD : IC651 µPC393C 66
G BOARD : IC654 DM-58 66
G board / 66
• G BOARD WAVEFORMS 66
[ ] 67
– 99 –– 98 – 68
VIDEO, AUDIO IN/OUT, AV 68
SWITCH, SIRCS IN/OUT 68
• U BOARD WAVEFORMS 69
U BOARD : IC1702 CXA1845Q 69
(G DRIVE,VM DRIVE) 70
[ ] 71
SECTION 7 75
EXPLODED VIEWS 75
SECTION 8 79
ELECTRICAL PARTS LIST 79
CG CB HC 103
HC HA HB S 104

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Yamaha NX-C430 Service Manual Page 72

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