To Sheet - JVC DR-MH300SAA Service Manual

Hdd & dvd video recorder
Hide thumbs Also See for DR-MH300SAA:
Table of Contents

Advertisement

MAIN 0 3
AO_IEC958 AO_MCLKO AO_SCLK AO_D[0] AO_FSYNC
DAC_RST[L] A_DAC_CS DAC_SCL DAC_SDA AI_D[0] AI_SCLK
AI_FSYNC AI_MCLKO

TO SHEET 3

5
A_MUTE2[H]
YTODIGI CTODIGI SYNC_DET1
TO SHEET 4
PB/B_OUT PY/G_OUT PR/R_OUT V/Y_OUT SC_OUT SY_OUT
TO SHEET 5
P.CTL[H] SYS_RESET[L] HDD_P.CTL[H] P_MUTE[H] G_RX
IRTX G_TX
TO SHEET 6
K_BUS_OUT K_BUS_IN K_BUS_REQ K_BUS_CLK
4
Junction section (SHEET 8)
DEMOD 1 4
I2C_DATA I2C_CLK DEMOD[L/R]
COMP SIF
TO CN6701
SHEET 7
3
Demodulator section (SHEET 9)
RGB_YC 6 8
RGB-Y/C Converter section (SHEET 17)
2
RGB-Y/C Converter
IC4403
YOUT
IC4401
H_OUT
V_OUT
2IN-1OUT Switch
IC4402
Y_FROM_RGB
REAR2_Y_IN
CN4402
TO CN4401
SHEET 4
1
A
TO CN1102
SHEET 14
TO CN1103
SHEET 14
TO CN1101
SHEET 14
Demodulator
IC6701
R_IN
G_IN
B_IN
Video AMP.
IC4404
C_FROM_RGB
REAR2_RC_IN
SYNC
REAR2_G_IN
FSC2
REAR2_B_IN
B
C
DISPLAY 2 8
FL Display driver
G1 to G10
S1 to S18
FL Display
DI7001
FL Display section (SHEET 10)
OPERATION 2 6
SW/JACK 2 7
KEY1,KEY2
BLUE_LED
FRONT_C/Y_IN
FRONT_VIDEO_IN
TO CN4001
SHEET 4
FRONT_A[L/R]_IN
Operation switch section (SHEET 10)
D
E
2-9
2-10
KEY1,KEY2
IC7001
STB S_DATA_FRSYS
S_DATA_TOSYS S_CLK
KEY1 KEY2 S1 S2
LED1 LED2
CN7003
CN7103
RC-IN
DVD/HDD LED
D7103 D7104
Remote controller
IC7101
BLUE_LED
Operation switch
S7101 to S7104
LIGHTING
D7106
Power switch section (SHEET 10)
Operation switch
S7111 to S7115
S7131 to S7135
LIGHTING
D7111
J7001
Front S-video IN
J7002
Front A/V IN
F
TO CN3001
SHEET 6
G

Advertisement

Table of Contents
loading

Table of Contents