User Guide

68
DHT-500SD
WIRING DIAGRAM
CN18<-->CN7 CN19<-->CN6 CN20
1 V_DAC 11 N.C 1 N.C 11 N.C 1 GND 11 CS-DA
2 GND 12 GND 2 GND 12 GND 2 FINREQ 12 CS-CLK
3 N.C 13 C_DAC 3 N.C 13 N.C 3 INTREQ 13 CO-INT
4 GND 14 GND 4 H_REQ 14 GND 4 DSP-AB-CS 14 BTMOD
5 N.C 15 Y_DAC 5 DVD_DATA 15 Y_DAC 5 DSP-C-CS 15 DAC_MUTE
6 GND 16 GND 6 GND 16 GND 6 HINBSY 16 DSP_A5V
7 N.C 17 GND 7 N.C 17 N.C 7 42158-CS 17 DSP5V
8 GND 18 GND 8 GND 18 GND 8 42158-RESET 18 GND
9 N.C 19 N.C 9 U_DAC 19 N.C 9 DSP-RESET 19 GND
10 GND 20 DVD_RST 10 GND 20 GND 10 D-OUT
CN17 CN13<-->CN11 CN23
1 MIX_L 1 GND 13 EVOL_CLK 1 BSR-OUT 10 FR-OUT
2 GND 2 -12V 14 EVOL_CE 2 BSL-OUT 11 GND
3 MIX_R 3 HP_L 15 EVOL_DATA2 3 GND 12 FL-OUT
4 GND 4 +12V 16 EVOL_CLK2 4 RS-OUT 13 GND
5 LT_CH 5 HP_GND 17 PROTECT_IN 5 LS-OUT 14 D-ROUT
6 +12V 6 HP_R 18 FAN_DETECT 6 GND 15 GND
7 RT_CH 7 SOFT_CLP 19 AMP_MUTE 7 SW-OUT 16 D-LOUT
8 -12V 8 SW+5.6V 20 FUNCTION_MUTE 8 C-OUT 17 GND
9 MONITOR 9 VCC 21 FUNC_STB 9 GND
10 GND 10 SPK_ON 22 FUNC_DATA
11 SVIDEO_Y 11 FAN_P 23 FUNC_CLK
12 GND 12 EVOL_DATA CN94
13 SVIDEO_C 1 +12V 9 PROTECT
2 +12V 10 SMPS_CTL
CN12<-->CN5 CN91<-->BN91(VFD BOARD) 3 GND 11 +5.6V
1 AUX2 1 GND 9 VOL_UP 4 +15V 12 VKK-35V
2 AUX7 2 KEY_SW1 10 VFD_DATA 5 -12V 13 FLT+2.5V
3 AUX6 3 KEY_SW2 11 VFD_CLK 6 DVD+5V 14 FLT-2.5V
4 GND 4 VKK-35V 12 VFD_CE 7 DVD+5V 15 GND
5 N.C 5 VFD_BLK 13 SW+5V 8 POWER_DOWN
6 N.C 6 FLT+2.5V 14 ST+5.6V
7 N.C 7 FLT-2.5V 15 GND BN91<-->BN91(SMPS<-->AMP)
8 VOL_DOWN 1 +37V
CN31<-->CN9 2 GND
1 AGND 3 GND
2 DVD_IN 4 -37V
3 AGND 5 +5V
WIRING DIAGRAM
VIDEO1 VIDE02 JK61
IN/OUT
CN16
MAIN UNIT
CN15 CN19
DVD LOADER
RL-S874
SMPS UNIT
VFD
HEADPHONE BOARD
BOARD
FRONT UNIT
PIN DISCRIPTION
CN16
TUNER MODULE CN15<-->BN15 CN11<-->CN8 CN10
1 TUN_L 1 GND 1 DVD+12V 1 GND 13 SMPS_CTL
2 GND 2 REMOTE_IN 2 GND 2 +12V 14 PROTECT
3 TUN_R 3 POWER_KEY 3 DVD+5V 3 KEY_IN1 15 POWER_DOWN
4 +12V 4 ST+5V(VDD) 4 GND 4 KEY_IN2 16 DVD+5.5V
5 TUNED 5 BLUE_LED 5 GND 5 VFD_BLK 17 DVD+5.5V
6 STEREO 6 HP_IN 6 DVD+3.3V 6 JOG_A1 18 -12V
7 PLL_CE 7 HP_GND 7 GND 7 JOG_A2 19 +12V
8 PLL_DATA 8 HP_R 8 VFD_DATA 20 +12V
9 PLL_CLK 9 HP_L 9 VFD_CLK 21 AUX2
10 D_OUT CN32<-->JK61 10 VFD_CE 22 AUX7
11 GND 1 GND 11 VFD+5V 23 AUX6
12 RDS_CLK 2 GND 12 ST+5.6V
13 RDS_DA 3 GND
CN5
CONNECTING
BN15
CN12
CN9
CN94
CN10
CN91
CN94
BOARD
CN91
BN91
AC230V
SW PREOUT
SURR. BACK PREOUT
AMP
UNIT
OUT
DSP UNIT
CN23
OPT OUT
CN11
CN23
FAN
BN91 CN89
GND
CN8 CN7 CN6
SPEAKER OUT(6CH)
CN10
BN91
CN17
CN20
DIGTALMONITOR
S-VIDEO
VIDEO
OPT IN
COAXIAL IN
CN31
CN41
CN13
CN32
CN20
TUNER MODULE
CN17
L
R
Video
TV(SCART)
IN
L
R
CN11 CN18
COMPONENT
Video